====================================== | [ 22.998464][ C1] tun0: no available key for peer 6, key-id: 0 | [ 24.950973][ T68] ------------[ cut here ]------------ | [ 24.951203][ T68] WARNING: net/core/gro_cells.c:30 at gro_cells_receive+0x708/0xaa0, CPU#1: 1/68 | [ 24.951477][ T68] Modules linked in: ovpn udp_tunnel ip6_udp_tunnel [ 24.952012][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.952212][ T68] Workqueue: kstrp strp_work [ 24.952399][ T68] RIP: 0010:gro_cells_receive (net/core/gro_cells.c:30 (discriminator 22)) [ 24.952536][ T68] Code: 00 31 ff e8 ea db de ff bb 01 00 00 00 e9 76 fa ff ff 65 8b 05 89 e1 93 02 f6 c4 ff 74 0b a9 00 00 ff 00 0f 84 46 fc ff ff 90 <0f> 0b 90 e9 3d fc ff ff 48 8d 58 58 48 89 df e8 d4 d5 e3 ff 84 c0 All code ======== 0: 00 31 add %dh,(%rcx) 2: ff ljmp (bad) 3: e8 ea db de ff call 0xffffffffffdedbf2 8: bb 01 00 00 00 mov $0x1,%ebx d: e9 76 fa ff ff jmp 0xfffffffffffffa88 12: 65 8b 05 89 e1 93 02 mov %gs:0x293e189(%rip),%eax # 0x293e1a2 19: f6 c4 ff test $0xff,%ah 1c: 74 0b je 0x29 1e: a9 00 00 ff 00 test $0xff0000,%eax 23: 0f 84 46 fc ff ff je 0xfffffffffffffc6f 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: e9 3d fc ff ff jmp 0xfffffffffffffc6f 32: 48 8d 58 58 lea 0x58(%rax),%rbx 36: 48 89 df mov %rbx,%rdi 39: e8 d4 d5 e3 ff call 0xffffffffffe3d612 3e: 84 c0 test %al,%al Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: e9 3d fc ff ff jmp 0xfffffffffffffc45 8: 48 8d 58 58 lea 0x58(%rax),%rbx c: 48 89 df mov %rbx,%rdi f: e8 d4 d5 e3 ff call 0xffffffffffe3d5e8 14: 84 c0 test %al,%al [ 24.953003][ T68] RSP: 0018:ffa00000004978d8 EFLAGS: 00010246 [ 24.953165][ T68] RAX: 0000000080000000 RBX: ff11000018b22900 RCX: 1ffffffff1793878 [ 24.953363][ T68] RDX: 0000000000000000 RSI: ffffffff8a86f440 RDI: ff110000210810c8 [ 24.953552][ T68] RBP: ff11000021081000 R08: 0000000000000000 R09: 0000000000000001 [ 24.953751][ T68] R10: 0000000000000001 R11: 0000000000000001 R12: ff11000021081e20 [ 24.953944][ T68] R13: 0000000000000584 R14: 0000000000000058 R15: ff11000018b229b4 [ 24.954143][ T68] FS: 0000000000000000(0000) GS:ff110000a8b9e000(0000) knlGS:0000000000000000 [ 24.954373][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.954534][ T68] CR2: 000056245f25bd5c CR3: 000000000ccc5003 CR4: 0000000000771ef0 [ 24.954727][ T68] PKRU: 55555554 [ 24.954829][ T68] Call Trace: [ 24.954924][ T68] [ 24.955000][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 24.955138][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 24.955268][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 24.955431][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 24.955561][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 24.955690][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 24.955823][ T68] __strp_recv (net/strparser/strparser.c:309) [ 24.955952][ T68] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3)) [ 24.956119][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 24.956249][ T68] ? strp_process (net/strparser/strparser.c:335) [ 24.956384][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 24.956513][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 24.956639][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 24.956734][ T68] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535) [ 24.956866][ T68] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472) [ 24.956999][ T68] ? __local_bh_enable_ip (kernel/softirq.c:455) [ 24.957128][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 24.957226][ T68] process_one_work (kernel/workqueue.c:3302) [ 24.957363][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 24.957492][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 24.957624][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 24.957753][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.957882][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 24.958016][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.958142][ T68] kthread (kernel/kthread.c:436) [ 24.958238][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 24.958399][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.958525][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 24.958655][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 24.958817][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 24.958945][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.959078][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 24.960320][ T68] ---[ end trace 0000000000000000 ]--- | [ 24.960463][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 24.960672][ T68] caller is gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) | [ 24.960800][ T68] Tainted: [W]=WARN [ 24.960800][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.960801][ T68] Workqueue: kstrp strp_work [ 24.960804][ T68] Call Trace: [ 24.960805][ T68] [ 24.960806][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 24.960810][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 24.960814][ T68] gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) [ 24.960817][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 24.960824][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 24.960828][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 24.960831][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 24.960835][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 24.960838][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 24.960842][ T68] __strp_recv (net/strparser/strparser.c:309) [ 24.960847][ T68] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3)) [ 24.960851][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 24.960853][ T68] ? strp_process (net/strparser/strparser.c:335) [ 24.960857][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 24.960862][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 24.960865][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 24.960867][ T68] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535) [ 24.960871][ T68] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472) [ 24.960872][ T68] ? __local_bh_enable_ip (kernel/softirq.c:455) [ 24.960874][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 24.960877][ T68] process_one_work (kernel/workqueue.c:3302) [ 24.960883][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 24.960885][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 24.960892][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 24.960895][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.960897][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 24.960901][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.960903][ T68] kthread (kernel/kthread.c:436) [ 24.960904][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 24.960907][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.960909][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 24.960912][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 24.960915][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 24.960917][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.960920][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 24.970498][ T68] #3: ffffffff8b387e20 (rcu_read_lock){....}-{1:3}, at: gro_cells_receive (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) net/core/gro_cells.c:21 (discriminator 2)) | [ 24.970637][ T68] | [ 24.970637][ T68] stack backtrace: | [ 24.970740][ T68] Tainted: [W]=WARN [ 24.970741][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.970742][ T68] Workqueue: kstrp strp_work [ 24.970744][ T68] Call Trace: [ 24.970745][ T68] [ 24.970746][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 24.970748][ T68] print_usage_bug.part.0.cold (kernel/locking/lockdep.c:4042) [ 24.970751][ T68] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 24.970755][ T68] mark_lock_irq (kernel/locking/lockdep.c:4013 kernel/locking/lockdep.c:4056 kernel/locking/lockdep.c:4267) [ 24.970757][ T68] ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2)) [ 24.970759][ T68] ? save_trace (kernel/locking/lockdep.c:589) [ 24.970763][ T68] mark_lock (kernel/locking/lockdep.c:4753) [ 24.970764][ T68] mark_usage (kernel/locking/lockdep.c:4666) [ 24.970766][ T68] __lock_acquire (kernel/locking/lockdep.c:5191) [ 24.970767][ T68] lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 24.970769][ T68] ? gro_cells_receive (./include/linux/local_lock_internal.h:46 (discriminator 2) net/core/gro_cells.c:30 (discriminator 2)) [ 24.970770][ T68] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3)) [ 24.970772][ T68] ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4411 (discriminator 2)) [ 24.970773][ T68] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22)) [ 24.970776][ T68] gro_cells_receive (./include/linux/local_lock_internal.h:46 (discriminator 2) net/core/gro_cells.c:30 (discriminator 2)) [ 24.970778][ T68] ? gro_cells_receive (./include/linux/local_lock_internal.h:46 (discriminator 2) net/core/gro_cells.c:30 (discriminator 2)) [ 24.970781][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 24.970786][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 24.970789][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 24.970792][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 24.970794][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 24.970796][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 24.970799][ T68] __strp_recv (net/strparser/strparser.c:309) [ 24.970801][ T68] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3)) [ 24.970804][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 24.970805][ T68] ? strp_process (net/strparser/strparser.c:335) [ 24.970808][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 24.970810][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 24.970812][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 24.970814][ T68] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535) [ 24.970816][ T68] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472) [ 24.970817][ T68] ? __local_bh_enable_ip (kernel/softirq.c:455) [ 24.970819][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 24.970821][ T68] process_one_work (kernel/workqueue.c:3302) [ 24.970824][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 24.970825][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 24.970828][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 24.970830][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.970831][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 24.970833][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.970834][ T68] kthread (kernel/kthread.c:436) [ 24.970836][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 24.970837][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.970839][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 24.970841][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 24.970842][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 24.970844][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.970846][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 24.970849][ T68] | [ 24.975518][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 24.975653][ T68] caller is gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) | [ 24.975733][ T68] Tainted: [W]=WARN [ 24.975734][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.975734][ T68] Workqueue: kstrp strp_work [ 24.975736][ T68] Call Trace: [ 24.975737][ T68] [ 24.975738][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 24.975740][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 24.975742][ T68] gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) [ 24.975744][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 24.975748][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 24.975750][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 24.975753][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 24.975755][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 24.975758][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 24.975760][ T68] __strp_recv (net/strparser/strparser.c:309) [ 24.975763][ T68] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3)) [ 24.975765][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 24.975767][ T68] ? strp_process (net/strparser/strparser.c:335) [ 24.975769][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 24.975772][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 24.975774][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 24.975776][ T68] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535) [ 24.975779][ T68] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472) [ 24.975781][ T68] ? __local_bh_enable_ip (kernel/softirq.c:455) [ 24.975784][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 24.975787][ T68] process_one_work (kernel/workqueue.c:3302) [ 24.975790][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 24.975791][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 24.975794][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 24.975796][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.975797][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 24.975799][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.975800][ T68] kthread (kernel/kthread.c:436) [ 24.975802][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 24.975803][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.975805][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 24.975807][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 24.975809][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 24.975810][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.975812][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 24.975815][ T68] | [ 24.975819][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 24.979478][ T68] caller is gro_cells_receive (net/core/gro_cells.c:50 (discriminator 3)) | [ 24.979594][ T68] Tainted: [W]=WARN [ 24.979594][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.979595][ T68] Workqueue: kstrp strp_work [ 24.979597][ T68] Call Trace: [ 24.979597][ T68] [ 24.979598][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 24.979601][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 24.979602][ T68] gro_cells_receive (net/core/gro_cells.c:50 (discriminator 3)) [ 24.979604][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 24.979608][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 24.979611][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 24.979613][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 24.979615][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 24.979618][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 24.979620][ T68] __strp_recv (net/strparser/strparser.c:309) [ 24.979623][ T68] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3)) [ 24.979625][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 24.979627][ T68] ? strp_process (net/strparser/strparser.c:335) [ 24.979629][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 24.979631][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 24.979634][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 24.979635][ T68] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535) [ 24.979637][ T68] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472) [ 24.979638][ T68] ? __local_bh_enable_ip (kernel/softirq.c:455) [ 24.979640][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 24.979642][ T68] process_one_work (kernel/workqueue.c:3302) [ 24.979645][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 24.979646][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 24.979649][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 24.979651][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.979652][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 24.979654][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.979655][ T68] kthread (kernel/kthread.c:436) [ 24.979657][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 24.979658][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.979660][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 24.979661][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 24.979663][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 24.979664][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.979666][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 24.979669][ T68] | [ 24.979677][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 24.983314][ T68] caller is ovpn_decrypt_post (./include/linux/netdevice.h:3066 (discriminator 3) drivers/net/ovpn/io.c:97 (discriminator 3) drivers/net/ovpn/io.c:192 (discriminator 3)) ovpn | [ 24.983420][ T68] Tainted: [W]=WARN [ 24.983420][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.983421][ T68] Workqueue: kstrp strp_work [ 24.983423][ T68] Call Trace: [ 24.983424][ T68] [ 24.983424][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 24.983427][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 24.983429][ T68] ovpn_decrypt_post (./include/linux/netdevice.h:3066 (discriminator 3) drivers/net/ovpn/io.c:97 (discriminator 3) drivers/net/ovpn/io.c:192 (discriminator 3)) ovpn [ 24.983432][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 24.983435][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 24.983438][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 24.983440][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 24.983442][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 24.983445][ T68] __strp_recv (net/strparser/strparser.c:309) [ 24.983447][ T68] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3)) [ 24.983449][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 24.983451][ T68] ? strp_process (net/strparser/strparser.c:335) [ 24.983453][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 24.983456][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 24.983458][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 24.983459][ T68] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535) [ 24.983461][ T68] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472) [ 24.983462][ T68] ? __local_bh_enable_ip (kernel/softirq.c:455) [ 24.983464][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 24.983466][ T68] process_one_work (kernel/workqueue.c:3302) [ 24.983469][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 24.983470][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 24.983473][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 24.983475][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.983476][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 24.983478][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.983480][ T68] kthread (kernel/kthread.c:436) [ 24.983481][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 24.983482][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.983484][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 24.983486][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 24.983487][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 24.983489][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.983490][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 24.983493][ T68] | [ 24.983534][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 24.987223][ T68] caller is gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) | [ 24.987301][ T68] Tainted: [W]=WARN [ 24.987302][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.987302][ T68] Workqueue: kstrp strp_work [ 24.987304][ T68] Call Trace: [ 24.987305][ T68] [ 24.987306][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 24.987308][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 24.987310][ T68] gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) [ 24.987311][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 24.987315][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 24.987318][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 24.987320][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 24.987322][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 24.987327][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 24.987330][ T68] __strp_recv (net/strparser/strparser.c:309) [ 24.987332][ T68] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3)) [ 24.987334][ T68] ? sock_rfree (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:270 net/core/sock.c:2786) [ 24.987336][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 24.987338][ T68] ? strp_process (net/strparser/strparser.c:335) [ 24.987340][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 24.987342][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 24.987345][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 24.987346][ T68] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535) [ 24.987348][ T68] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472) [ 24.987350][ T68] ? __local_bh_enable_ip (kernel/softirq.c:455) [ 24.987351][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 24.987353][ T68] process_one_work (kernel/workqueue.c:3302) [ 24.987356][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 24.987357][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 24.987360][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 24.987362][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.987363][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 24.987365][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.987367][ T68] kthread (kernel/kthread.c:436) [ 24.987368][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 24.987369][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.987371][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 24.987373][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 24.987374][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 24.987376][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.987377][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 24.987380][ T68] | [ 24.992332][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 24.992483][ T68] caller is gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) | [ 24.992565][ T68] Tainted: [W]=WARN [ 24.992566][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.992567][ T68] Workqueue: kstrp strp_work [ 24.992571][ T68] Call Trace: [ 24.992571][ T68] [ 24.992573][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 24.992576][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 24.992578][ T68] gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) [ 24.992580][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 24.992584][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 24.992588][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 24.992591][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 24.992593][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 24.992596][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 24.992598][ T68] __strp_recv (net/strparser/strparser.c:309) [ 24.992601][ T68] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3)) [ 24.992603][ T68] ? sock_rfree (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:270 net/core/sock.c:2786) [ 24.992605][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 24.992607][ T68] ? strp_process (net/strparser/strparser.c:335) [ 24.992609][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 24.992611][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 24.992613][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 24.992615][ T68] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535) [ 24.992617][ T68] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472) [ 24.992618][ T68] ? __local_bh_enable_ip (kernel/softirq.c:455) [ 24.992620][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 24.992622][ T68] process_one_work (kernel/workqueue.c:3302) [ 24.992625][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 24.992626][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 24.992629][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 24.992631][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.992633][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 24.992635][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.992636][ T68] kthread (kernel/kthread.c:436) [ 24.992637][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 24.992639][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.992641][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 24.992642][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 24.992644][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 24.992646][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.992647][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 24.992650][ T68] | [ 24.992654][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 24.996067][ T68] caller is gro_cells_receive (net/core/gro_cells.c:50 (discriminator 3)) | [ 24.996147][ T68] Tainted: [W]=WARN [ 24.996148][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.996149][ T68] Workqueue: kstrp strp_work [ 24.996151][ T68] Call Trace: [ 24.996151][ T68] [ 24.996152][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 24.996154][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 24.996156][ T68] gro_cells_receive (net/core/gro_cells.c:50 (discriminator 3)) [ 24.996158][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 24.996162][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 24.996165][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 24.996167][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 24.996170][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 24.996172][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 24.996174][ T68] __strp_recv (net/strparser/strparser.c:309) [ 24.996177][ T68] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3)) [ 24.996179][ T68] ? sock_rfree (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:270 net/core/sock.c:2786) [ 24.996181][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 24.996182][ T68] ? strp_process (net/strparser/strparser.c:335) [ 24.996185][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 24.996187][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 24.996189][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 24.996191][ T68] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535) [ 24.996193][ T68] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472) [ 24.996194][ T68] ? __local_bh_enable_ip (kernel/softirq.c:455) [ 24.996195][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 24.996198][ T68] process_one_work (kernel/workqueue.c:3302) [ 24.996200][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 24.996202][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 24.996204][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 24.996206][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.996208][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 24.996209][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.996211][ T68] kthread (kernel/kthread.c:436) [ 24.996212][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 24.996214][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.996215][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 24.996217][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 24.996219][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 24.996220][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.996221][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 24.996225][ T68] | [ 24.996230][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 24.999639][ T68] caller is ovpn_decrypt_post (./include/linux/netdevice.h:3066 (discriminator 3) drivers/net/ovpn/io.c:97 (discriminator 3) drivers/net/ovpn/io.c:192 (discriminator 3)) ovpn | [ 24.999735][ T68] Tainted: [W]=WARN [ 24.999735][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.999736][ T68] Workqueue: kstrp strp_work [ 24.999738][ T68] Call Trace: [ 24.999738][ T68] [ 24.999739][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 24.999741][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 24.999743][ T68] ovpn_decrypt_post (./include/linux/netdevice.h:3066 (discriminator 3) drivers/net/ovpn/io.c:97 (discriminator 3) drivers/net/ovpn/io.c:192 (discriminator 3)) ovpn [ 24.999747][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 24.999750][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 24.999753][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 24.999755][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 24.999757][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 24.999760][ T68] __strp_recv (net/strparser/strparser.c:309) [ 24.999762][ T68] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3)) [ 24.999764][ T68] ? sock_rfree (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:270 net/core/sock.c:2786) [ 24.999766][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 24.999768][ T68] ? strp_process (net/strparser/strparser.c:335) [ 24.999770][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 24.999772][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 24.999774][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 24.999777][ T68] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535) [ 24.999780][ T68] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472) [ 24.999782][ T68] ? __local_bh_enable_ip (kernel/softirq.c:455) [ 24.999784][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 24.999787][ T68] process_one_work (kernel/workqueue.c:3302) [ 24.999789][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 24.999791][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 24.999794][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 24.999796][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.999797][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 24.999799][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 24.999800][ T68] kthread (kernel/kthread.c:436) [ 24.999802][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 24.999803][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.999805][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 24.999806][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 24.999808][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 24.999809][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 24.999811][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 24.999814][ T68] | [ 25.006137][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 25.006279][ T68] caller is gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) | [ 25.006581][ T68] Tainted: [W]=WARN [ 25.006582][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.006583][ T68] Workqueue: kstrp strp_work [ 25.006585][ T68] Call Trace: [ 25.006586][ T68] [ 25.006586][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 25.006589][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 25.006591][ T68] gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) [ 25.006593][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 25.006597][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 25.006599][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 25.006602][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 25.006604][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 25.006607][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 25.006609][ T68] __strp_recv (net/strparser/strparser.c:309) [ 25.006612][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 25.006614][ T68] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22)) [ 25.006616][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 25.006617][ T68] ? strp_process (net/strparser/strparser.c:335) [ 25.006619][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 25.006621][ T68] ? __lock_sock (net/core/sock.c:3196) [ 25.006623][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 25.006625][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 25.006626][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 25.006628][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 25.006630][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 25.006632][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 25.006633][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 25.006635][ T68] process_one_work (kernel/workqueue.c:3302) [ 25.006638][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 25.006639][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 25.006641][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 25.006643][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 25.006645][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 25.006647][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 25.006648][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 25.006650][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 25.006651][ T68] kthread (kernel/kthread.c:436) [ 25.006653][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 25.006654][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 25.006656][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 25.006657][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 25.006659][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 25.006660][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 25.006662][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 25.006665][ T68] | [ 25.006665][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 25.010664][ T68] caller is gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) | [ 25.010743][ T68] Tainted: [W]=WARN [ 25.010744][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.010744][ T68] Workqueue: kstrp strp_work [ 25.010746][ T68] Call Trace: [ 25.010747][ T68] [ 25.010747][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 25.010750][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 25.010751][ T68] gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) [ 25.010753][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 25.010757][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 25.010759][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 25.010762][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 25.010764][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 25.010766][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 25.010769][ T68] __strp_recv (net/strparser/strparser.c:309) [ 25.010771][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 25.010773][ T68] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22)) [ 25.010774][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 25.010777][ T68] ? strp_process (net/strparser/strparser.c:335) [ 25.010781][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 25.010783][ T68] ? __lock_sock (net/core/sock.c:3196) [ 25.010786][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 25.010788][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 25.010789][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 25.010791][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 25.010793][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 25.010794][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 25.010796][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 25.010798][ T68] process_one_work (kernel/workqueue.c:3302) [ 25.010801][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 25.010802][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 25.010804][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 25.010806][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 25.010808][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 25.010810][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 25.010811][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 25.010813][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 25.010814][ T68] kthread (kernel/kthread.c:436) [ 25.010816][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 25.010817][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 25.010819][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 25.010820][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 25.010822][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 25.010823][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 25.010825][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 30.380622][ T68] check_preemption_disabled: 86 callbacks suppressed | [ 30.380632][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 30.380950][ T68] caller is gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) | [ 30.381052][ T68] Tainted: [W]=WARN [ 30.381053][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.381055][ T68] Workqueue: kstrp strp_work [ 30.381062][ T68] Call Trace: [ 30.381063][ T68] [ 30.381065][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 30.381071][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 30.381074][ T68] gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) [ 30.381076][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 30.381081][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 30.381086][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 30.381088][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 30.381092][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 30.381095][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 30.381097][ T68] __strp_recv (net/strparser/strparser.c:309) [ 30.381100][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 30.381103][ T68] ? strp_process (net/strparser/strparser.c:335) [ 30.381105][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 30.381107][ T68] ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22)) [ 30.381110][ T68] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1)) [ 30.381112][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 30.381114][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.381116][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 30.381118][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.381121][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 30.381123][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 30.381124][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 30.381127][ T68] process_one_work (kernel/workqueue.c:3302) [ 30.381130][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 30.381132][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 30.381134][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 30.381135][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.381137][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 30.381139][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.381141][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 30.381143][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.381145][ T68] kthread (kernel/kthread.c:436) [ 30.381147][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.381148][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.381150][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 30.381152][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 30.381154][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 30.381157][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.381158][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 30.381161][ T68] | [ 30.381162][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 30.384866][ T68] caller is gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) | [ 30.384947][ T68] Tainted: [W]=WARN [ 30.384948][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.384949][ T68] Workqueue: kstrp strp_work [ 30.384951][ T68] Call Trace: [ 30.384952][ T68] [ 30.384953][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 30.384955][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 30.384957][ T68] gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) [ 30.384959][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 30.384963][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 30.384966][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 30.384968][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 30.384971][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 30.384973][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 30.384975][ T68] __strp_recv (net/strparser/strparser.c:309) [ 30.384979][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 30.384980][ T68] ? strp_process (net/strparser/strparser.c:335) [ 30.384982][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 30.384984][ T68] ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22)) [ 30.384985][ T68] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1)) [ 30.384987][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 30.384989][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.384991][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 30.384993][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.384995][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 30.384996][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 30.384998][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 30.385000][ T68] process_one_work (kernel/workqueue.c:3302) [ 30.385003][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 30.385004][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 30.385006][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 30.385007][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.385009][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 30.385011][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.385013][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 30.385015][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.385016][ T68] kthread (kernel/kthread.c:436) [ 30.385022][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.385024][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.385025][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 30.385027][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 30.385028][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 30.385030][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.385032][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 30.385035][ T68] | [ 30.385036][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 30.388814][ T68] caller is gro_cells_receive (net/core/gro_cells.c:50 (discriminator 3)) | [ 30.388895][ T68] Tainted: [W]=WARN [ 30.388895][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.388896][ T68] Workqueue: kstrp strp_work [ 30.388898][ T68] Call Trace: [ 30.388899][ T68] [ 30.388899][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 30.388902][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 30.388904][ T68] gro_cells_receive (net/core/gro_cells.c:50 (discriminator 3)) [ 30.388905][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 30.388909][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 30.388912][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 30.388915][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 30.388917][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 30.388919][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 30.388921][ T68] __strp_recv (net/strparser/strparser.c:309) [ 30.388924][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 30.388926][ T68] ? strp_process (net/strparser/strparser.c:335) [ 30.388928][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 30.388929][ T68] ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22)) [ 30.388931][ T68] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1)) [ 30.388933][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 30.388935][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.388936][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 30.388938][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.388940][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 30.388941][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 30.388943][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 30.388945][ T68] process_one_work (kernel/workqueue.c:3302) [ 30.388947][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 30.388949][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 30.388950][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 30.388952][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.388954][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 30.388956][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.388957][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 30.388959][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.388960][ T68] kthread (kernel/kthread.c:436) [ 30.388962][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.388963][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.388965][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 30.388966][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 30.388968][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 30.388969][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.388971][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 30.388974][ T68] | [ 30.388978][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 30.392683][ T68] caller is ovpn_decrypt_post (./include/linux/netdevice.h:3066 (discriminator 3) drivers/net/ovpn/io.c:97 (discriminator 3) drivers/net/ovpn/io.c:192 (discriminator 3)) ovpn | [ 30.392786][ T68] Tainted: [W]=WARN [ 30.392786][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.392787][ T68] Workqueue: kstrp strp_work [ 30.392789][ T68] Call Trace: [ 30.392790][ T68] [ 30.392790][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 30.392793][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 30.392795][ T68] ovpn_decrypt_post (./include/linux/netdevice.h:3066 (discriminator 3) drivers/net/ovpn/io.c:97 (discriminator 3) drivers/net/ovpn/io.c:192 (discriminator 3)) ovpn [ 30.392798][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 30.392801][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 30.392804][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 30.392806][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 30.392808][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 30.392810][ T68] __strp_recv (net/strparser/strparser.c:309) [ 30.392814][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 30.392815][ T68] ? strp_process (net/strparser/strparser.c:335) [ 30.392817][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 30.392819][ T68] ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22)) [ 30.392820][ T68] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1)) [ 30.392822][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 30.392824][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.392825][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 30.392828][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.392829][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 30.392831][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 30.392832][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 30.392834][ T68] process_one_work (kernel/workqueue.c:3302) [ 30.392837][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 30.392838][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 30.392840][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 30.392841][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.392844][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 30.392846][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.392847][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 30.392849][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.392850][ T68] kthread (kernel/kthread.c:436) [ 30.392852][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.392853][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.392855][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 30.392856][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 30.392858][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 30.392859][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.392861][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 30.392864][ T68] | [ 30.392902][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 30.396561][ T68] caller is gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) | [ 30.396639][ T68] Tainted: [W]=WARN [ 30.396639][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.396640][ T68] Workqueue: kstrp strp_work [ 30.396642][ T68] Call Trace: [ 30.396643][ T68] [ 30.396643][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 30.396646][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 30.396647][ T68] gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) [ 30.396649][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 30.396653][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 30.396656][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 30.396658][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 30.396660][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 30.396663][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 30.396665][ T68] __strp_recv (net/strparser/strparser.c:309) [ 30.396668][ T68] ? sock_rfree (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:270 net/core/sock.c:2786) [ 30.396670][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 30.396672][ T68] ? strp_process (net/strparser/strparser.c:335) [ 30.396674][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 30.396675][ T68] ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22)) [ 30.396677][ T68] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1)) [ 30.396679][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 30.396680][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.396682][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 30.396684][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.396686][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 30.396687][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 30.396689][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 30.396690][ T68] process_one_work (kernel/workqueue.c:3302) [ 30.396693][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 30.396694][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 30.396696][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 30.396698][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.396700][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 30.396702][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.396703][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 30.396705][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.396706][ T68] kthread (kernel/kthread.c:436) [ 30.396708][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.396709][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.396711][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 30.396712][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 30.396714][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 30.396715][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.396717][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 30.396720][ T68] | [ 30.396720][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 30.400457][ T68] caller is gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) | [ 30.400535][ T68] Tainted: [W]=WARN [ 30.400535][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.400536][ T68] Workqueue: kstrp strp_work [ 30.400538][ T68] Call Trace: [ 30.400538][ T68] [ 30.400539][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 30.400541][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 30.400543][ T68] gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) [ 30.400544][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 30.400548][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 30.400551][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 30.400553][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 30.400555][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 30.400558][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 30.400560][ T68] __strp_recv (net/strparser/strparser.c:309) [ 30.400563][ T68] ? sock_rfree (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:270 net/core/sock.c:2786) [ 30.400565][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 30.400566][ T68] ? strp_process (net/strparser/strparser.c:335) [ 30.400568][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 30.400570][ T68] ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22)) [ 30.400571][ T68] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1)) [ 30.400573][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 30.400575][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.400576][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 30.400578][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.400580][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 30.400581][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 30.400583][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 30.400585][ T68] process_one_work (kernel/workqueue.c:3302) [ 30.400588][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 30.400589][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 30.400591][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 30.400592][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.400594][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 30.400596][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.400597][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 30.400599][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.400601][ T68] kthread (kernel/kthread.c:436) [ 30.400602][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.400603][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.400605][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 30.400606][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 30.400608][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 30.400609][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.400611][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 30.400614][ T68] | [ 30.400616][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 30.405037][ T68] caller is gro_cells_receive (net/core/gro_cells.c:50 (discriminator 3)) | [ 30.405120][ T68] Tainted: [W]=WARN [ 30.405120][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.405121][ T68] Workqueue: kstrp strp_work [ 30.405124][ T68] Call Trace: [ 30.405124][ T68] [ 30.405125][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 30.405128][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 30.405130][ T68] gro_cells_receive (net/core/gro_cells.c:50 (discriminator 3)) [ 30.405132][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 30.405136][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 30.405139][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 30.405141][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 30.405143][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 30.405146][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 30.405148][ T68] __strp_recv (net/strparser/strparser.c:309) [ 30.405151][ T68] ? sock_rfree (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:270 net/core/sock.c:2786) [ 30.405153][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 30.405155][ T68] ? strp_process (net/strparser/strparser.c:335) [ 30.405157][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 30.405158][ T68] ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22)) [ 30.405160][ T68] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1)) [ 30.405162][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 30.405164][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.405165][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 30.405167][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.405169][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 30.405170][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 30.405172][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 30.405174][ T68] process_one_work (kernel/workqueue.c:3302) [ 30.405177][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 30.405178][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 30.405180][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 30.405181][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.405183][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 30.405185][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.405187][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 30.405188][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.405190][ T68] kthread (kernel/kthread.c:436) [ 30.405191][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.405193][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.405194][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 30.405196][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 30.405197][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 30.405199][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.405201][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 30.405203][ T68] | [ 30.405209][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 30.409402][ T68] caller is ovpn_decrypt_post (./include/linux/netdevice.h:3066 (discriminator 3) drivers/net/ovpn/io.c:97 (discriminator 3) drivers/net/ovpn/io.c:192 (discriminator 3)) ovpn | [ 30.409500][ T68] Tainted: [W]=WARN [ 30.409501][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.409501][ T68] Workqueue: kstrp strp_work [ 30.409503][ T68] Call Trace: [ 30.409504][ T68] [ 30.409505][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 30.409507][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 30.409509][ T68] ovpn_decrypt_post (./include/linux/netdevice.h:3066 (discriminator 3) drivers/net/ovpn/io.c:97 (discriminator 3) drivers/net/ovpn/io.c:192 (discriminator 3)) ovpn [ 30.409513][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 30.409516][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 30.409519][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 30.409521][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 30.409523][ T68] ? __splice_segment.part.0 (net/core/skbuff.c:3085 (discriminator 1) net/core/skbuff.c:3116 (discriminator 1) net/core/skbuff.c:3156 (discriminator 1)) [ 30.409526][ T68] __strp_recv (net/strparser/strparser.c:309) [ 30.409528][ T68] ? sock_rfree (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:270 net/core/sock.c:2786) [ 30.409530][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 30.409532][ T68] ? strp_process (net/strparser/strparser.c:335) [ 30.409534][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 30.409535][ T68] ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22)) [ 30.409537][ T68] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1)) [ 30.409539][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 30.409541][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.409542][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 30.409544][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.409546][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 30.409548][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 30.409549][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 30.409551][ T68] process_one_work (kernel/workqueue.c:3302) [ 30.409554][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 30.409555][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 30.409557][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 30.409558][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.409560][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 30.409562][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.409564][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 30.409566][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.409567][ T68] kthread (kernel/kthread.c:436) [ 30.409568][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.409570][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.409572][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 30.409573][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 30.409575][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 30.409576][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.409578][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 30.409581][ T68] | [ 30.410081][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 30.413821][ T68] caller is gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) | [ 30.413901][ T68] Tainted: [W]=WARN [ 30.413901][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.413902][ T68] Workqueue: kstrp strp_work [ 30.413904][ T68] Call Trace: [ 30.413905][ T68] [ 30.413906][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 30.413908][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 30.413910][ T68] gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) [ 30.413912][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 30.413916][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 30.413919][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 30.413921][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 30.413923][ T68] ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1)) [ 30.413927][ T68] ? __skb_clone (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 net/core/skbuff.c:1624) [ 30.413929][ T68] __strp_recv (net/strparser/strparser.c:309) [ 30.413932][ T68] ? sk_reset_timer (net/core/sock.c:3680) [ 30.413933][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 30.413935][ T68] ? strp_process (net/strparser/strparser.c:335) [ 30.413937][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 30.413939][ T68] ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22)) [ 30.413940][ T68] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1)) [ 30.413942][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 30.413944][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.413945][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 30.413948][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.413949][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 30.413951][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 30.413952][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 30.413954][ T68] process_one_work (kernel/workqueue.c:3302) [ 30.413957][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 30.413958][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 30.413960][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 30.413962][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.413964][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 30.413966][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.413967][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 30.413969][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.413970][ T68] kthread (kernel/kthread.c:436) [ 30.413972][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.413973][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.413975][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 30.413976][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 30.413978][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 30.413979][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.413981][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 30.413984][ T68] | [ 30.414348][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 30.418152][ T68] caller is gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) | [ 30.418235][ T68] Tainted: [W]=WARN [ 30.418235][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.418236][ T68] Workqueue: kstrp strp_work [ 30.418240][ T68] Call Trace: [ 30.418241][ T68] [ 30.418242][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 30.418245][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 30.418247][ T68] gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) [ 30.418249][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 30.418254][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 30.418258][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 30.418260][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 30.418263][ T68] ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1)) [ 30.418264][ T68] ? __skb_clone (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 net/core/skbuff.c:1624) [ 30.418266][ T68] __strp_recv (net/strparser/strparser.c:309) [ 30.418269][ T68] ? sk_reset_timer (net/core/sock.c:3680) [ 30.418271][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 30.418273][ T68] ? strp_process (net/strparser/strparser.c:335) [ 30.418275][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 30.418276][ T68] ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22)) [ 30.418278][ T68] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1)) [ 30.418280][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 30.418282][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.418283][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 30.418286][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.418287][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 30.418289][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 30.418291][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 30.418293][ T68] process_one_work (kernel/workqueue.c:3302) [ 30.418296][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 30.418297][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 30.418299][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 30.418301][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 30.418303][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 30.418305][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.418306][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 30.418308][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 30.418310][ T68] kthread (kernel/kthread.c:436) [ 30.418311][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 30.418313][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.418314][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 30.418316][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 30.418318][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 30.418319][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 30.418321][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 35.390594][ T68] check_preemption_disabled: 10454 callbacks suppressed | [ 35.390604][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 35.390897][ T68] caller is gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) | [ 35.390988][ T68] Tainted: [W]=WARN [ 35.390989][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.390990][ T68] Workqueue: kstrp strp_work [ 35.390998][ T68] Call Trace: [ 35.390999][ T68] [ 35.391001][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 35.391007][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 35.391010][ T68] gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) [ 35.391012][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 35.391018][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 35.391022][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 35.391025][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 35.391028][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 35.391031][ T68] ? csum_and_copy_from_iter_full (./include/linux/iov_iter.h:153 ./include/linux/iov_iter.h:310 net/core/skbuff.c:7414) [ 35.391033][ T68] __strp_recv (net/strparser/strparser.c:309) [ 35.391036][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.391038][ T68] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22)) [ 35.391042][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 35.391044][ T68] ? strp_process (net/strparser/strparser.c:335) [ 35.391047][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 35.391048][ T68] ? __lock_sock (net/core/sock.c:3196) [ 35.391050][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 35.391052][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.391054][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 35.391056][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.391059][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 35.391061][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 35.391069][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 35.391071][ T68] process_one_work (kernel/workqueue.c:3302) [ 35.391075][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 35.391076][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.391078][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 35.391080][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.391082][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 35.391084][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.391085][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 35.391088][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.391089][ T68] kthread (kernel/kthread.c:436) [ 35.391091][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.391093][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.391094][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 35.391097][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 35.391099][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 35.391101][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.391103][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 35.391106][ T68] | [ 35.391107][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 35.394913][ T68] caller is gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) | [ 35.394995][ T68] Tainted: [W]=WARN [ 35.394995][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.394996][ T68] Workqueue: kstrp strp_work [ 35.394999][ T68] Call Trace: [ 35.395000][ T68] [ 35.395000][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 35.395003][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 35.395005][ T68] gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) [ 35.395007][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 35.395011][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 35.395014][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 35.395016][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 35.395018][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 35.395021][ T68] ? csum_and_copy_from_iter_full (./include/linux/iov_iter.h:153 ./include/linux/iov_iter.h:310 net/core/skbuff.c:7414) [ 35.395023][ T68] __strp_recv (net/strparser/strparser.c:309) [ 35.395026][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.395027][ T68] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22)) [ 35.395029][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 35.395031][ T68] ? strp_process (net/strparser/strparser.c:335) [ 35.395033][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 35.395034][ T68] ? __lock_sock (net/core/sock.c:3196) [ 35.395036][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 35.395038][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.395039][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 35.395041][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.395043][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 35.395045][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 35.395046][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 35.395048][ T68] process_one_work (kernel/workqueue.c:3302) [ 35.395051][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 35.395052][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.395054][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 35.395055][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.395057][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 35.395059][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.395061][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 35.395062][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.395070][ T68] kthread (kernel/kthread.c:436) [ 35.395071][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.395073][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.395074][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 35.395076][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 35.395078][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 35.395079][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.395081][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 35.395084][ T68] | [ 35.395086][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 35.398913][ T68] caller is gro_cells_receive (net/core/gro_cells.c:50 (discriminator 3)) | [ 35.398994][ T68] Tainted: [W]=WARN [ 35.398994][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.398995][ T68] Workqueue: kstrp strp_work [ 35.398998][ T68] Call Trace: [ 35.398998][ T68] [ 35.398999][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 35.399001][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 35.399003][ T68] gro_cells_receive (net/core/gro_cells.c:50 (discriminator 3)) [ 35.399005][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 35.399009][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 35.399012][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 35.399014][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 35.399016][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 35.399019][ T68] ? csum_and_copy_from_iter_full (./include/linux/iov_iter.h:153 ./include/linux/iov_iter.h:310 net/core/skbuff.c:7414) [ 35.399021][ T68] __strp_recv (net/strparser/strparser.c:309) [ 35.399024][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.399025][ T68] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22)) [ 35.399027][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 35.399028][ T68] ? strp_process (net/strparser/strparser.c:335) [ 35.399031][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 35.399032][ T68] ? __lock_sock (net/core/sock.c:3196) [ 35.399034][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 35.399036][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.399037][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 35.399039][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.399041][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 35.399042][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 35.399044][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 35.399046][ T68] process_one_work (kernel/workqueue.c:3302) [ 35.399048][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 35.399050][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.399051][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 35.399053][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.399055][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 35.399057][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.399058][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 35.399060][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.399061][ T68] kthread (kernel/kthread.c:436) [ 35.399063][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.399068][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.399070][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 35.399072][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 35.399073][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 35.399075][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.399077][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 35.399079][ T68] | [ 35.399194][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 35.402974][ T68] caller is ovpn_decrypt_post (./include/linux/netdevice.h:3066 (discriminator 3) drivers/net/ovpn/io.c:97 (discriminator 3) drivers/net/ovpn/io.c:192 (discriminator 3)) ovpn | [ 35.403087][ T68] Tainted: [W]=WARN [ 35.403087][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.403088][ T68] Workqueue: kstrp strp_work [ 35.403091][ T68] Call Trace: [ 35.403091][ T68] [ 35.403092][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 35.403095][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 35.403097][ T68] ovpn_decrypt_post (./include/linux/netdevice.h:3066 (discriminator 3) drivers/net/ovpn/io.c:97 (discriminator 3) drivers/net/ovpn/io.c:192 (discriminator 3)) ovpn [ 35.403100][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 35.403103][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 35.403106][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 35.403108][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 35.403111][ T68] ? csum_and_copy_from_iter_full (./include/linux/iov_iter.h:153 ./include/linux/iov_iter.h:310 net/core/skbuff.c:7414) [ 35.403113][ T68] __strp_recv (net/strparser/strparser.c:309) [ 35.403116][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.403117][ T68] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22)) [ 35.403119][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 35.403121][ T68] ? strp_process (net/strparser/strparser.c:335) [ 35.403123][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 35.403124][ T68] ? __lock_sock (net/core/sock.c:3196) [ 35.403126][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 35.403128][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.403129][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 35.403132][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.403133][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 35.403135][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 35.403136][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 35.403138][ T68] process_one_work (kernel/workqueue.c:3302) [ 35.403141][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 35.403142][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.403144][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 35.403145][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.403147][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 35.403149][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.403151][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 35.403153][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.403154][ T68] kthread (kernel/kthread.c:436) [ 35.403155][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.403157][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.403158][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 35.403160][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 35.403161][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 35.403163][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.403164][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 35.403167][ T68] | [ 35.403201][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 35.407267][ T68] caller is gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) | [ 35.407350][ T68] Tainted: [W]=WARN [ 35.407350][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.407351][ T68] Workqueue: kstrp strp_work [ 35.407353][ T68] Call Trace: [ 35.407354][ T68] [ 35.407355][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 35.407357][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 35.407359][ T68] gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) [ 35.407360][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 35.407364][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 35.407367][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 35.407369][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 35.407371][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 35.407374][ T68] ? csum_and_copy_from_iter_full (./include/linux/iov_iter.h:153 ./include/linux/iov_iter.h:310 net/core/skbuff.c:7414) [ 35.407376][ T68] __strp_recv (net/strparser/strparser.c:309) [ 35.407379][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.407380][ T68] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22)) [ 35.407382][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 35.407384][ T68] ? strp_process (net/strparser/strparser.c:335) [ 35.407386][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 35.407387][ T68] ? __lock_sock (net/core/sock.c:3196) [ 35.407389][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 35.407391][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.407393][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 35.407395][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.407396][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 35.407398][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 35.407400][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 35.407401][ T68] process_one_work (kernel/workqueue.c:3302) [ 35.407404][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 35.407406][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.407407][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 35.407409][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.407411][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 35.407413][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.407414][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 35.407416][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.407417][ T68] kthread (kernel/kthread.c:436) [ 35.407418][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.407420][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.407421][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 35.407423][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 35.407424][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 35.407426][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.407427][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 35.407430][ T68] | [ 35.407433][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 35.411167][ T68] caller is gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) | [ 35.411246][ T68] Tainted: [W]=WARN [ 35.411246][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.411246][ T68] Workqueue: kstrp strp_work [ 35.411249][ T68] Call Trace: [ 35.411249][ T68] [ 35.411250][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 35.411252][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 35.411254][ T68] gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) [ 35.411255][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 35.411259][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 35.411262][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 35.411264][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 35.411266][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 35.411269][ T68] ? csum_and_copy_from_iter_full (./include/linux/iov_iter.h:153 ./include/linux/iov_iter.h:310 net/core/skbuff.c:7414) [ 35.411271][ T68] __strp_recv (net/strparser/strparser.c:309) [ 35.411274][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.411275][ T68] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22)) [ 35.411277][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 35.411278][ T68] ? strp_process (net/strparser/strparser.c:335) [ 35.411280][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 35.411282][ T68] ? __lock_sock (net/core/sock.c:3196) [ 35.411284][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 35.411286][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.411287][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 35.411289][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.411290][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 35.411292][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 35.411293][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 35.411295][ T68] process_one_work (kernel/workqueue.c:3302) [ 35.411298][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 35.411300][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.411301][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 35.411303][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.411305][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 35.411307][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.411308][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 35.411310][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.411311][ T68] kthread (kernel/kthread.c:436) [ 35.411312][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.411314][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.411315][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 35.411317][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 35.411318][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 35.411320][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.411321][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 35.411326][ T68] | [ 35.415534][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 35.415668][ T68] caller is gro_cells_receive (net/core/gro_cells.c:50 (discriminator 3)) | [ 35.415746][ T68] Tainted: [W]=WARN [ 35.415747][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.415747][ T68] Workqueue: kstrp strp_work [ 35.415749][ T68] Call Trace: [ 35.415750][ T68] [ 35.415751][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 35.415753][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 35.415754][ T68] gro_cells_receive (net/core/gro_cells.c:50 (discriminator 3)) [ 35.415756][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 35.415760][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 35.415762][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 35.415765][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 35.415767][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 35.415769][ T68] ? csum_and_copy_from_iter_full (./include/linux/iov_iter.h:153 ./include/linux/iov_iter.h:310 net/core/skbuff.c:7414) [ 35.415772][ T68] __strp_recv (net/strparser/strparser.c:309) [ 35.415774][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.415777][ T68] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22)) [ 35.415779][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 35.415782][ T68] ? strp_process (net/strparser/strparser.c:335) [ 35.415785][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 35.415786][ T68] ? __lock_sock (net/core/sock.c:3196) [ 35.415788][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 35.415790][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.415792][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 35.415794][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.415795][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 35.415797][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 35.415799][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 35.415801][ T68] process_one_work (kernel/workqueue.c:3302) [ 35.415803][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 35.415805][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.415806][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 35.415808][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.415810][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 35.415812][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.415813][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 35.415815][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.415817][ T68] kthread (kernel/kthread.c:436) [ 35.415818][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.415819][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.415821][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 35.415822][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 35.415824][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 35.415825][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.415827][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 35.415830][ T68] | [ 35.415836][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 35.420017][ T68] caller is ovpn_decrypt_post (./include/linux/netdevice.h:3066 (discriminator 3) drivers/net/ovpn/io.c:97 (discriminator 3) drivers/net/ovpn/io.c:192 (discriminator 3)) ovpn | [ 35.420121][ T68] Tainted: [W]=WARN [ 35.420122][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.420122][ T68] Workqueue: kstrp strp_work [ 35.420125][ T68] Call Trace: [ 35.420125][ T68] [ 35.420126][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 35.420128][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 35.420130][ T68] ovpn_decrypt_post (./include/linux/netdevice.h:3066 (discriminator 3) drivers/net/ovpn/io.c:97 (discriminator 3) drivers/net/ovpn/io.c:192 (discriminator 3)) ovpn [ 35.420134][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 35.420136][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 35.420139][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 35.420141][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 35.420144][ T68] ? csum_and_copy_from_iter_full (./include/linux/iov_iter.h:153 ./include/linux/iov_iter.h:310 net/core/skbuff.c:7414) [ 35.420146][ T68] __strp_recv (net/strparser/strparser.c:309) [ 35.420149][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.420150][ T68] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22)) [ 35.420152][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 35.420154][ T68] ? strp_process (net/strparser/strparser.c:335) [ 35.420156][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 35.420157][ T68] ? __lock_sock (net/core/sock.c:3196) [ 35.420159][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 35.420161][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.420162][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 35.420165][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.420166][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 35.420168][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 35.420169][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 35.420171][ T68] process_one_work (kernel/workqueue.c:3302) [ 35.420174][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 35.420175][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.420177][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 35.420178][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.420180][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 35.420182][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.420184][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 35.420186][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.420187][ T68] kthread (kernel/kthread.c:436) [ 35.420188][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.420190][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.420191][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 35.420193][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 35.420194][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 35.420196][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.420197][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 35.420200][ T68] | [ 35.425666][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 35.425805][ T68] caller is gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) | [ 35.425885][ T68] Tainted: [W]=WARN [ 35.425886][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.425886][ T68] Workqueue: kstrp strp_work [ 35.425889][ T68] Call Trace: [ 35.425889][ T68] [ 35.425890][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 35.425892][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 35.425894][ T68] gro_cells_receive (net/core/gro_cells.c:30 (discriminator 27)) [ 35.425896][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 35.425899][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 35.425902][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 35.425905][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 35.425907][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 35.425909][ T68] ? csum_and_copy_from_iter_full (./include/linux/iov_iter.h:153 ./include/linux/iov_iter.h:310 net/core/skbuff.c:7414) [ 35.425912][ T68] __strp_recv (net/strparser/strparser.c:309) [ 35.425914][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.425916][ T68] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22)) [ 35.425918][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 35.425919][ T68] ? strp_process (net/strparser/strparser.c:335) [ 35.425921][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 35.425923][ T68] ? __lock_sock (net/core/sock.c:3196) [ 35.425925][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 35.425927][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.425928][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 35.425930][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.425932][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 35.425933][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 35.425935][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 35.425937][ T68] process_one_work (kernel/workqueue.c:3302) [ 35.425939][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 35.425941][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.425942][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 35.425944][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.425946][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 35.425948][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.425950][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 35.425951][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.425953][ T68] kthread (kernel/kthread.c:436) [ 35.425954][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.425956][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.425957][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 35.425959][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 35.425960][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 35.425962][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.425963][ T68] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 35.425966][ T68] | [ 35.425967][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68 | [ 35.429749][ T68] caller is gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) | [ 35.429829][ T68] Tainted: [W]=WARN [ 35.429829][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.429830][ T68] Workqueue: kstrp strp_work [ 35.429832][ T68] Call Trace: [ 35.429832][ T68] [ 35.429833][ T68] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 35.429835][ T68] check_preemption_disabled (lib/smp_processor_id.c:47) [ 35.429837][ T68] gro_cells_receive (net/core/gro_cells.c:32 (discriminator 3)) [ 35.429839][ T68] ovpn_decrypt_post (drivers/net/ovpn/io.c:93 drivers/net/ovpn/io.c:192) ovpn [ 35.429842][ T68] ovpn_tcp_rcv (drivers/net/ovpn/tcp.c:149) ovpn [ 35.429845][ T68] ? ovpn_tcp_write_space (drivers/net/ovpn/tcp.c:524 (discriminator 2)) ovpn [ 35.429847][ T68] ? __copy_skb_header (net/core/skbuff.c:1552) [ 35.429850][ T68] ? ovpn_tcp_disconnect (drivers/net/ovpn/tcp.c:503) ovpn [ 35.429852][ T68] ? csum_and_copy_from_iter_full (./include/linux/iov_iter.h:153 ./include/linux/iov_iter.h:310 net/core/skbuff.c:7414) [ 35.429854][ T68] __strp_recv (net/strparser/strparser.c:309) [ 35.429857][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.429858][ T68] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22)) [ 35.429860][ T68] __tcp_read_sock (net/ipv4/tcp.c:1692) [ 35.429862][ T68] ? strp_process (net/strparser/strparser.c:335) [ 35.429864][ T68] ? tcp_cleanup_rbuf (./include/linux/skbuff.h:2195) [ 35.429865][ T68] ? __lock_sock (net/core/sock.c:3196) [ 35.429867][ T68] strp_read_sock (net/strparser/strparser.c:372) [ 35.429869][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.429870][ T68] ? strp_stop (net/strparser/strparser.c:527) [ 35.429873][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.429874][ T68] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 35.429875][ T68] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 35.429877][ T68] strp_work (net/strparser/strparser.c:420 net/strparser/strparser.c:429) [ 35.429879][ T68] process_one_work (kernel/workqueue.c:3302) [ 35.429882][ T68] ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4)) [ 35.429883][ T68] ? io_schedule_timeout (kernel/sched/core.c:8078 (discriminator 1)) [ 35.429885][ T68] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1)) [ 35.429886][ T68] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 35.429888][ T68] worker_thread (kernel/workqueue.c:3385 kernel/workqueue.c:3466) [ 35.429890][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.429892][ T68] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 35.429893][ T68] ? rescuer_thread (./include/linux/list.h:381 (discriminator 3)) [ 35.429895][ T68] kthread (kernel/kthread.c:436) [ 35.429896][ T68] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 35.429898][ T68] ? kthread_affine_node (kernel/kthread.c:378) [ 35.429899][ T68] ret_from_fork (arch/x86/kernel/process.c:158) [ 35.429901][ T68] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 35.429902][ T68] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 35.429904][ T68] ? kthread_affine_node (kernel/kthread.c:378) Finger prints: mark_lock_irq:mark_lock:mark_usage:__lock_acquire:gro_cells_receive check_preemption_disabled:ovpn_decrypt_post:ovpn_tcp_rcv:__strp_recv:__tcp_read_sock check_preemption_disabled:gro_cells_receive:ovpn_decrypt_post:ovpn_tcp_rcv:__strp_recv gro_cells_receive:ovpn_decrypt_post:ovpn_tcp_rcv:__strp_recv:__tcp_read_sock