[ 11.907683][ T85] (udev-worker) (85) used greatest stack depth: 22696 bytes left [ 11.907700][ T85] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.907702][ T85] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 85, name: (udev-worker) [ 11.907704][ T85] preempt_count: 2, expected: 0 [ 11.907705][ T85] RCU nest depth: 0, expected: 0 [ 11.907706][ T85] locks held by (udev-worker)/85: 5, last CPU#0: [ 11.907708][ T85] #0: ffffffffafe027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.907720][ T85] #1: ffffffffaff99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.907726][ T85] #2: ffffffffaff99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.907730][ T85] #3: ffffffffafe89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.907734][ T85] #4: ffffffffafe89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 11.907743][ T85] irq event stamp: 424348 [ 11.907744][ T85] hardirqs last enabled at (424347): [] __down_trylock_console_sem+0x86/0xa0 [ 11.907746][ T85] hardirqs last disabled at (424348): [] console_emit_next_record+0x3f8/0x4f0 [ 11.907749][ T85] softirqs last enabled at (424284): [] netlink_release+0x17b/0xcf0 [ 11.907753][ T85] softirqs last disabled at (424282): [] netlink_release+0xd2/0xcf0 [ 11.907756][ T85] Preemption disabled at: [ 11.907756][ T85] [<0000000000000000>] 0x0 [ 11.907764][ T85] CPU: 0 UID: 0 PID: 85 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.907768][ T85] Tainted: [W]=WARN [ 11.907768][ T85] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.907770][ T85] Call Trace: [ 11.907772][ T85] [ 11.907774][ T85] dump_stack_lvl+0x6f/0xa0 [ 11.907780][ T85] __might_resched.cold+0x1fe/0x2c1 [ 11.907785][ T85] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.907789][ T85] ? __kmalloc_noprof+0xdb/0x760 [ 11.907795][ T85] __kmalloc_noprof+0x443/0x760 [ 11.907798][ T85] ? alloc_buf.isra.0+0x4b/0x260 [ 11.907804][ T85] ? do_raw_spin_unlock+0x59/0x250 [ 11.907807][ T85] alloc_buf.isra.0+0x4b/0x260 [ 11.907811][ T85] put_chars+0x1e1/0x2f0 [ 11.907814][ T85] ? __send_to_port+0x420/0x420 [ 11.907816][ T85] ? printk_get_next_message+0x2fe/0x7d0 [ 11.907820][ T85] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.907823][ T85] ? validate_chain+0x38b/0xc20 [ 11.907827][ T85] hvc_console_print+0x292/0x780 [ 11.907831][ T85] ? __lock_acquire+0x518/0xc20 [ 11.907832][ T85] ? __lock_acquire+0x518/0xc20 [ 11.907837][ T85] ? hvc_write+0x3a0/0x3a0 [ 11.907841][ T85] ? rcu_is_watching+0x16/0xd0 [ 11.907844][ T85] ? lock_acquire+0x13c/0x160 [ 11.907848][ T85] console_emit_next_record+0x252/0x4f0 [ 11.907852][ T85] ? devkmsg_read+0x4e0/0x4e0 [ 11.907857][ T85] ? rcu_is_watching+0x16/0xd0 [ 11.907859][ T85] ? lock_acquire+0x13c/0x160 [ 11.907863][ T85] console_flush_one_record+0x46f/0x710 [ 11.907867][ T85] ? console_emit_next_record+0x4f0/0x4f0 [ 11.907869][ T85] ? __lock_acquire+0x518/0xc20 [ 11.907874][ T85] console_unlock+0xee/0x1f0 [ 11.907877][ T85] ? console_flush_one_record+0x710/0x710 [ 11.907879][ T85] ? rcu_is_watching+0x16/0xd0 [ 11.907882][ T85] ? lock_acquire+0xa0/0x160 [ 11.907885][ T85] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.907887][ T85] ? vprintk_emit+0x320/0x3e0 [ 11.907890][ T85] vprintk_emit+0x37c/0x3e0 [ 11.907894][ T85] ? wake_up_klogd_work_func+0x90/0x90 [ 11.907898][ T85] ? __lock_acquire+0x518/0xc20 [ 11.907902][ T85] _printk+0xc7/0x100 [ 11.907905][ T85] ? snapshot_read.cold+0x21/0x21 [ 11.907908][ T85] ? do_raw_spin_lock+0x131/0x280 [ 11.907911][ T85] ? __rwlock_init+0x150/0x150 [ 11.907915][ T85] ? do_raw_spin_lock+0x131/0x280 [ 11.907918][ T85] do_exit.cold+0x82/0x9c [ 11.907921][ T85] ? exit_notify+0x890/0x890 [ 11.907923][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 11.907925][ T85] ? rcu_is_watching+0x16/0xd0 [ 11.907930][ T85] do_group_exit+0xb8/0x370 [ 11.907933][ T85] __x64_sys_exit_group+0x3c/0x50 [ 11.907934][ T85] x64_sys_call+0x1567/0x1570 [ 11.907937][ T85] do_syscall_64+0xff/0x530 [ 11.907940][ T85] ? exc_page_fault+0xee/0x100 [ 11.907944][ T85] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.907946][ T85] RIP: 0033:0x7f73a6f631b8 [ 11.907948][ T85] Code: Unable to access opcode bytes at 0x7f73a6f6318e. [ 11.907950][ T85] RSP: 002b:00007fff1ef83708 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 [ 11.907952][ T85] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73a6f631b8 [ 11.907954][ T85] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 11.907954][ T85] RBP: 00007fff1ef83890 R08: 000055db01d10ce8 R09: 0000000000000000 [ 11.907955][ T85] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 [ 11.907956][ T85] R13: 00007f73a67c1050 R14: 00007f73a7494d9e R15: 000055db01b83670 [ 11.907964][ T85] [ 269.417793][ T1417] virtio_net virtio2 enp0s1: single-buffer XDP requires MTU less than 3506 [ 269.417810][ T1417] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 269.417813][ T1417] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1417, name: ip [ 269.417814][ T1417] preempt_count: 1, expected: 0 [ 269.417815][ T1417] RCU nest depth: 0, expected: 0 [ 269.417816][ T1417] locks held by ip/1417: 5, last CPU#3: [ 269.417818][ T1417] #0: ffffffffb0712c80 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 269.417829][ T1417] #1: ffffffffaff99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 269.417836][ T1417] #2: ffffffffaff99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 269.417839][ T1417] #3: ffffffffafe89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 269.417843][ T1417] #4: ffffffffafe89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 269.417847][ T1417] irq event stamp: 37240 [ 269.417848][ T1417] hardirqs last enabled at (37239): [] __down_trylock_console_sem+0x86/0xa0 [ 269.417850][ T1417] hardirqs last disabled at (37240): [] console_emit_next_record+0x3f8/0x4f0 [ 269.417852][ T1417] softirqs last enabled at (37222): [] __alloc_skb+0x4c5/0x5f0 [ 269.417854][ T1417] softirqs last disabled at (37220): [] __alloc_skb+0x4c5/0x5f0 [ 269.417856][ T1417] Preemption disabled at: [ 269.417857][ T1417] [] vprintk_emit+0x31b/0x3e0 [ 269.417863][ T1417] CPU: 3 UID: 0 PID: 1417 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 269.417866][ T1417] Tainted: [W]=WARN [ 269.417867][ T1417] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 269.417869][ T1417] Call Trace: [ 269.417870][ T1417] [ 269.417872][ T1417] dump_stack_lvl+0x6f/0xa0 [ 269.417877][ T1417] ? vprintk_emit+0x31b/0x3e0 [ 269.417879][ T1417] __might_resched.cold+0x1fe/0x2c1 [ 269.417884][ T1417] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 269.417888][ T1417] ? __kmalloc_noprof+0xdb/0x760 [ 269.417893][ T1417] __kmalloc_noprof+0x443/0x760 [ 269.417895][ T1417] ? alloc_buf.isra.0+0x4b/0x260 [ 269.417902][ T1417] ? do_raw_spin_unlock+0x59/0x250 [ 269.417904][ T1417] alloc_buf.isra.0+0x4b/0x260 [ 269.417908][ T1417] put_chars+0x1e1/0x2f0 [ 269.417911][ T1417] ? __send_to_port+0x420/0x420 [ 269.417913][ T1417] ? printk_get_next_message+0x2fe/0x7d0 [ 269.417916][ T1417] ? rcu_read_lock_any_held+0x3c/0x90 [ 269.417919][ T1417] ? validate_chain+0x38b/0xc20 [ 269.417923][ T1417] hvc_console_print+0x292/0x780 [ 269.417927][ T1417] ? __lock_acquire+0x518/0xc20 [ 269.417928][ T1417] ? __lock_acquire+0x518/0xc20 [ 269.417933][ T1417] ? hvc_write+0x3a0/0x3a0 [ 269.417936][ T1417] ? rcu_is_watching+0x16/0xd0 [ 269.417939][ T1417] ? lock_acquire+0x13c/0x160 [ 269.417943][ T1417] console_emit_next_record+0x252/0x4f0 [ 269.417947][ T1417] ? devkmsg_read+0x4e0/0x4e0 [ 269.417952][ T1417] ? rcu_is_watching+0x16/0xd0 [ 269.417954][ T1417] ? lock_acquire+0x13c/0x160 [ 269.417958][ T1417] console_flush_one_record+0x46f/0x710 [ 269.417964][ T1417] ? console_emit_next_record+0x4f0/0x4f0 [ 269.417966][ T1417] ? __lock_acquire+0x518/0xc20 [ 269.417971][ T1417] console_unlock+0xee/0x1f0 [ 269.417973][ T1417] ? console_flush_one_record+0x710/0x710 [ 269.417975][ T1417] ? rcu_is_watching+0x16/0xd0 [ 269.417978][ T1417] ? lock_acquire+0xa0/0x160 [ 269.417981][ T1417] ? __down_trylock_console_sem+0x5e/0xa0 [ 269.417983][ T1417] ? vprintk_emit+0x320/0x3e0 [ 269.417986][ T1417] vprintk_emit+0x37c/0x3e0 [ 269.417990][ T1417] ? wake_up_klogd_work_func+0x90/0x90 [ 269.417992][ T1417] ? add_chain_block+0x1e7/0x5b0 [ 269.417993][ T1417] ? static_obj+0x52/0x90 [ 269.417998][ T1417] dev_vprintk_emit+0x27f/0x2c0 [ 269.418003][ T1417] ? device_rename.cold+0xa/0xa [ 269.418007][ T1417] ? lock_acquire.part.0+0xd4/0x280 [ 269.418009][ T1417] ? find_held_lock+0x2b/0x80 [ 269.418013][ T1417] dev_printk_emit+0xb9/0xee [ 269.418016][ T1417] ? dev_vprintk_emit+0x2c0/0x2c0 [ 269.418019][ T1417] ? kernel_text_address+0x149/0x170 [ 269.418022][ T1417] ? __kernel_text_address+0x12/0x30 [ 269.418024][ T1417] ? write_profile+0xf0/0xf0 [ 269.418026][ T1417] ? unwind_get_return_address+0x67/0xd0 [ 269.418029][ T1417] ? arch_stack_walk+0xed/0x130 [ 269.418034][ T1417] __netdev_printk+0x160/0x1d0 [ 269.418040][ T1417] netdev_warn+0xe2/0x116 [ 269.418043][ T1417] ? netdev_err+0x120/0x120 [ 269.418046][ T1417] ? __lock_acquire+0x518/0xc20 [ 269.418048][ T1417] ? add_chain_block+0x1e7/0x5b0 [ 269.418050][ T1417] ? static_obj+0x52/0x90 [ 269.418053][ T1417] ? do_trace_netlink_extack+0x39/0x170 [ 269.418057][ T1417] virtnet_xdp_set.cold+0x3b/0x103 [ 269.418062][ T1417] ? mark_usage+0x61/0x170 [ 269.418064][ T1417] ? __lock_acquire+0x518/0xc20 [ 269.418066][ T1417] ? add_chain_block+0x1e7/0x5b0 [ 269.418067][ T1417] ? static_obj+0x52/0x90 [ 269.418070][ T1417] ? bpf_prog_inc+0x39/0x50 [ 269.418073][ T1417] dev_xdp_install+0x592/0xd70 [ 269.418076][ T1417] ? virtnet_xdp_set+0x1a70/0x1a70 [ 269.418080][ T1417] ? mark_usage+0x61/0x170 [ 269.418082][ T1417] ? netdev_pick_tx+0x790/0x790 [ 269.418089][ T1417] dev_xdp_attach+0x31a/0xeb0 [ 269.418093][ T1417] ? __bpf_prog_get+0x1a3/0x310 [ 269.418096][ T1417] ? bpf_xdp_link_update+0x700/0x700 [ 269.418098][ T1417] ? __bpf_prog_get+0x310/0x310 [ 269.418103][ T1417] dev_change_xdp_fd+0x176/0x210 [ 269.418106][ T1417] do_setlink.isra.0+0x2164/0x2a60 [ 269.418110][ T1417] ? stack_trace_save+0x93/0xc0 [ 269.418112][ T1417] ? rtnl_link_get_size+0x350/0x350 [ 269.418114][ T1417] ? rcu_read_lock_any_held+0x66/0x90 [ 269.418116][ T1417] ? stack_depot_save_flags+0x38e/0x790 [ 269.418119][ T1417] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 269.418122][ T1417] ? rcu_read_lock_any_held+0x3c/0x90 [ 269.418123][ T1417] ? validate_chain+0x38b/0xc20 [ 269.418126][ T1417] ? kasan_save_stack+0x3d/0x50 [ 269.418129][ T1417] ? kasan_save_stack+0x2f/0x50 [ 269.418136][ T1417] ? kasan_save_track+0x14/0x30 [ 269.418138][ T1417] ? __lock_acquire+0x518/0xc20 [ 269.418140][ T1417] ? netlink_has_listeners+0x19e/0x340 [ 269.418143][ T1417] ? ___sys_sendmsg+0x100/0x1d0 [ 269.418150][ T1417] ? lock_acquire+0x13c/0x160 [ 269.418151][ T1417] ? rcu_is_watching+0x16/0xd0 [ 269.418153][ T1417] ? rcu_is_watching+0x16/0xd0 [ 269.418156][ T1417] ? trace_contention_end+0xb3/0x180 [ 269.418159][ T1417] ? __mutex_lock+0x1db/0x1ea0 [ 269.418162][ T1417] ? __mutex_lock+0x9a3/0x1ea0 [ 269.418164][ T1417] ? rtnl_newlink+0x9a8/0x11b0 [ 269.418168][ T1417] ? ww_mutex_lock+0x160/0x160 [ 269.418170][ T1417] ? nla_get_range_signed+0x3d0/0x3d0 [ 269.418175][ T1417] ? __rtnl_newlink+0x3fa/0xa50 [ 269.418180][ T1417] rtnl_newlink+0x9f1/0x11b0 [ 269.418186][ T1417] ? rtnl_bridge_getlink+0x850/0x850 [ 269.418188][ T1417] ? __lock_acquire+0x518/0xc20 [ 269.418192][ T1417] ? lock_acquire.part.0+0xd4/0x280 [ 269.418194][ T1417] ? find_held_lock+0x2b/0x80 [ 269.418195][ T1417] ? rtnl_bridge_getlink+0x850/0x850 [ 269.418198][ T1417] ? __lock_release.isra.0+0x69/0x1a0 [ 269.418201][ T1417] ? rtnl_bridge_getlink+0x850/0x850 [ 269.418203][ T1417] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 269.418207][ T1417] ? rtnl_link_fill+0x900/0x900 [ 269.418208][ T1417] ? __lock_acquire+0x518/0xc20 [ 269.418212][ T1417] ? lock_acquire.part.0+0xd4/0x280 [ 269.418214][ T1417] ? find_held_lock+0x2b/0x80 [ 269.418217][ T1417] netlink_rcv_skb+0x14e/0x3a0 [ 269.418219][ T1417] ? rtnl_link_fill+0x900/0x900 [ 269.418222][ T1417] ? netlink_ack+0xcd0/0xcd0 [ 269.418229][ T1417] ? netlink_deliver_tap+0xc5/0x330 [ 269.418230][ T1417] ? netlink_deliver_tap+0x13c/0x330 [ 269.418234][ T1417] netlink_unicast+0x486/0x750 [ 269.418238][ T1417] ? netlink_attachskb+0x810/0x810 [ 269.418241][ T1417] ? __lock_acquire+0x518/0xc20 [ 269.418245][ T1417] netlink_sendmsg+0x735/0xc60 [ 269.418249][ T1417] ? netlink_unicast+0x750/0x750 [ 269.418253][ T1417] ? __might_fault+0x97/0x140 [ 269.418258][ T1417] ____sys_sendmsg+0x415/0x880 [ 269.418261][ T1417] ? copy_msghdr_from_user+0x279/0x420 [ 269.418263][ T1417] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 269.418265][ T1417] ? move_addr_to_kernel+0x40/0x40 [ 269.418272][ T1417] ___sys_sendmsg+0x14e/0x1d0 [ 269.418275][ T1417] ? copy_msghdr_from_user+0x420/0x420 [ 269.418290][ T1417] __sys_sendmsg+0x12c/0x1d0 [ 269.418293][ T1417] ? __sys_sendmsg_sock+0x20/0x20 [ 269.418298][ T1417] ? rcu_is_watching+0x16/0xd0 [ 269.418302][ T1417] do_syscall_64+0xff/0x530 [ 269.418304][ T1417] ? exc_page_fault+0xee/0x100 [ 269.418307][ T1417] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 269.418309][ T1417] RIP: 0033:0x7fb6e3f9954e [ 269.418313][ T1417] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 269.418315][ T1417] RSP: 002b:00007ffc949950b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 269.418318][ T1417] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb6e3f9954e [ 269.418319][ T1417] RDX: 0000000000000000 RSI: 00007ffc94995160 RDI: 0000000000000003 [ 269.418320][ T1417] RBP: 00007ffc949950c0 R08: 0000000000000000 R09: 0000000000000000 [ 269.418321][ T1417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91423c [ 269.418322][ T1417] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc94995820 [ 269.418328][ T1417] [ 269.460081][ T1417] ip (1417) used greatest stack depth: 22440 bytes left [ 269.583501][ T1422] virtio_net virtio2 enp0s1: single-buffer XDP requires MTU less than 3506