[ 10.246102][ T240] mktemp (240) used greatest stack depth: 23880 bytes left [ 11.510144][ T274] eth1: renamed from tmp [ 35.244198][ T757] eth1: renamed from tmp [ 58.727015][ T1241] eth1: renamed from tmp [ 80.834163][ T1640] ip (1640) used greatest stack depth: 23592 bytes left [ 82.740285][ T1705] eth1: renamed from tmp [ 107.103040][ T2170] eth1: renamed from tmp [ 205.190926][ T3402] eth1: renamed from tmp [ 215.969062][ T3666] eth2: renamed from tmp [ 295.399950][ T4578] eth1: renamed from tmp [ 295.581061][ T4587] awk (4587) used greatest stack depth: 23552 bytes left [ 366.121098][ T6274] eth1: renamed from tmp [ 401.400074][ T7125] eth1: renamed from tmp [ 409.973039][ T7310] eth1: renamed from tmp [ 421.350999][ T7552] eth1: renamed from tmp [ 430.315452][ T7680] eth1: renamed from tmp [ 437.322149][ T7808] eth1: renamed from tmp [ 446.392105][ T7944] eth1: renamed from tmp [ 455.441684][ T8079] eth1: renamed from tmp [ 464.431238][ T8215] eth1: renamed from tmp [ 473.482238][ T8350] eth1: renamed from tmp [ 482.500094][ T8486] eth1: renamed from tmp [ 491.522331][ T8621] eth1: renamed from tmp [ 500.544465][ T8755] eth1: renamed from tmp [ 509.473525][ T8890] eth1: renamed from tmp [ 518.445164][ T9025] eth1: renamed from tmp [ 527.525057][ T9160] eth1: renamed from tmp [ 532.726504][ T9208] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000021: 0000 [#1] SMP KASAN [ 532.726768][ T9208] KASAN: null-ptr-deref in range [0x0000000000000108-0x000000000000010f] [ 532.726908][ T9208] CPU: 3 UID: 0 PID: 9208 Comm: nettest Not tainted 6.19.0-virtme #1 PREEMPT(full) [ 532.727078][ T9208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 532.727207][ T9208] RIP: 0010:ip6_rt_pcpu_alloc+0x1cf/0x5f0 [ 532.727315][ T9208] Code: fe ff 0f b7 ed 49 89 c7 e8 1e 05 3f 00 49 8d 87 08 01 00 00 48 89 c2 48 89 44 24 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 de 03 00 00 49 8b 87 08 01 00 00 89 e9 ba ff ff [ 532.727653][ T9208] RSP: 0018:ffa000000c0b6980 EFLAGS: 00010216 [ 532.727776][ T9208] RAX: dffffc0000000000 RBX: ff110000157ba02c RCX: 0000000000000000 [ 532.727921][ T9208] RDX: 0000000000000021 RSI: dffffc0000000000 RDI: 1fe2200002bee835 [ 532.728063][ T9208] RBP: 0000000000000008 R08: ff1100001528d038 R09: ff1100001528d038 [ 532.728212][ T9208] R10: 0000000000000003 R11: 0000000000000001 R12: ff110000157ba000 [ 532.728354][ T9208] R13: 1ff4000001816d32 R14: ffa000000c0b6aa0 R15: 0000000000000000 [ 532.728504][ T9208] FS: 00007fc776437740(0000) GS:ff110000b6f51000(0000) knlGS:0000000000000000 [ 532.728674][ T9208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 532.728794][ T9208] CR2: 00007fe5d2c329f8 CR3: 0000000014aa9006 CR4: 0000000000771ef0 [ 532.728942][ T9208] PKRU: 55555554 [ 532.729012][ T9208] Call Trace: [ 532.729083][ T9208] [ 532.729133][ T9208] ? rt6_do_update_pmtu+0x210/0x210 [ 532.729241][ T9208] ? __rt6_find_exception_rcu.constprop.0+0x16/0x340 [ 532.729367][ T9208] ip6_pol_route+0x636/0x9c0 [ 532.729461][ T9208] ? ip6_pol_route_lookup+0x660/0x660 [ 532.729552][ T9208] ? __lock_release.isra.0+0x59/0x170 [ 532.729646][ T9208] ? ip6_pol_route_input+0xa0/0xa0 [ 532.729739][ T9208] __fib6_rule_action+0x2a8/0x600 [ 532.729833][ T9208] fib_rules_lookup+0x332/0xc10 [ 532.729927][ T9208] ? fib_nl_dumprule+0x800/0x800 [ 532.730021][ T9208] ? l3mdev_update_flow+0xf8/0x560 [ 532.730115][ T9208] ? ip6_pol_route_input+0xa0/0xa0 [ 532.730211][ T9208] fib6_rule_lookup+0x35c/0x5b0 [ 532.730303][ T9208] ? fib6_lookup+0x2f0/0x2f0 [ 532.730395][ T9208] ? __lock_acquire+0x577/0xc10 [ 532.730486][ T9208] ? ip6_pol_route_input+0xa0/0xa0 [ 532.730575][ T9208] ? rcu_is_watching+0x15/0xd0 [ 532.730668][ T9208] ? lock_acquire+0x152/0x180 [ 532.730757][ T9208] ip6_route_output_flags+0x160/0x4a0 [ 532.730848][ T9208] ip6_dst_lookup_tail.constprop.0+0x76/0x840 [ 532.730963][ T9208] ip6_dst_lookup_flow+0x8b/0x180 [ 532.731056][ T9208] ? ip6_dst_lookup_tail.constprop.0+0x840/0x840 [ 532.731175][ T9208] ? mark_held_locks+0x40/0x70 [ 532.731264][ T9208] vrf_process_v6_outbound+0x3ba/0xaa0 [ 532.731355][ T9208] ? vrf_ip6_local_out+0x550/0x550 [ 532.731447][ T9208] ? __lock_acquire+0x577/0xc10 [ 532.731537][ T9208] vrf_xmit+0x95/0x240 [ 532.731606][ T9208] dev_hard_start_xmit+0xf4/0x640 [ 532.731697][ T9208] ? validate_xmit_skb+0x505/0x920 [ 532.731789][ T9208] __dev_queue_xmit+0x155e/0x1a10 [ 532.731881][ T9208] ? __lock_acquire+0x577/0xc10 [ 532.731970][ T9208] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 532.732062][ T9208] ? find_held_lock+0x2b/0x80 [ 532.732155][ T9208] ? __lock_release.isra.0+0x59/0x170 [ 532.732250][ T9208] ? rcu_is_watching+0x15/0xd0 [ 532.732340][ T9208] ? mark_held_locks+0x40/0x70 [ 532.732428][ T9208] ? __asan_memcpy+0x3c/0x60 [ 532.732525][ T9208] ? neigh_hh_output+0x143/0x4a0 [ 532.732615][ T9208] ip6_finish_output2+0x5bb/0x1360 [ 532.732705][ T9208] ? ip6_xmit+0x20e0/0x20e0 [ 532.732793][ T9208] ? find_held_lock+0x2b/0x80 [ 532.732884][ T9208] ? __lock_release.isra.0+0x59/0x170 [ 532.732973][ T9208] ? ip6_mtu+0x166/0x3e0 [ 532.733042][ T9208] ip6_finish_output+0x71b/0xe90 [ 532.733132][ T9208] ip6_output+0x23f/0x7e0 [ 532.733203][ T9208] ? ip6_finish_output+0xe90/0xe90 [ 532.733294][ T9208] ? lock_acquire.part.0+0xbc/0x260 [ 532.733385][ T9208] ? find_held_lock+0x2b/0x80 [ 532.733475][ T9208] ? __lock_release.isra.0+0x59/0x170 [ 532.733568][ T9208] ip6_xmit+0xcb0/0x20e0 [ 532.733638][ T9208] ? __lock_acquire+0x577/0xc10 [ 532.733728][ T9208] ? ip6_dst_lookup+0x80/0x80 [ 532.733818][ T9208] ? __lock_release.isra.0+0x59/0x170 [ 532.733909][ T9208] ? __lock_acquire+0x577/0xc10 [ 532.733996][ T9208] ? lock_acquire.part.0+0xbc/0x260 [ 532.734084][ T9208] ? inet6_csk_xmit+0x100/0x5d0 [ 532.734188][ T9208] ? rcu_is_watching+0x15/0xd0 [ 532.734288][ T9208] ? lock_acquire+0x152/0x180 [ 532.734385][ T9208] inet6_csk_xmit+0x2ee/0x5d0 [ 532.734477][ T9208] __tcp_transmit_skb+0x1a1b/0x3880 [ 532.734568][ T9208] ? __tcp_select_window+0x1020/0x1020 [ 532.734661][ T9208] ? find_held_lock+0x2b/0x80 [ 532.734755][ T9208] tcp_write_xmit+0x897/0x3610 [ 532.734845][ T9208] ? __asan_memset+0x27/0x50 [ 532.734938][ T9208] ? tcp_retrans_try_collapse+0x1080/0x1080 [ 532.735052][ T9208] ? skb_do_copy_data_nocache+0x40/0x250 [ 532.735145][ T9208] ? trace_tcp_sendmsg_locked+0x1d0/0x1d0 [ 532.735241][ T9208] __tcp_push_pending_frames+0x91/0x3b0 [ 532.735333][ T9208] tcp_sendmsg_locked+0xc4d/0x4010 [ 532.735429][ T9208] ? tcp_sendmsg_fastopen+0x630/0x630 [ 532.735525][ T9208] ? lock_acquire.part.0+0xbc/0x260 [ 532.735614][ T9208] ? do_raw_spin_lock+0x128/0x260 [ 532.735706][ T9208] ? find_held_lock+0x2b/0x80 [ 532.735797][ T9208] ? mark_held_locks+0x40/0x70 [ 532.735885][ T9208] tcp_sendmsg+0x2f/0x50 [ 532.735955][ T9208] sock_write_iter+0x281/0x4d0 [ 532.736053][ T9208] ? ____sys_recvmsg+0x6b0/0x6b0 [ 532.736145][ T9208] ? sock_write_iter+0x4d0/0x4d0 [ 532.736242][ T9208] ? trace_irq_enable.constprop.0+0x13c/0x190 [ 532.736357][ T9208] ? ns_to_timespec64+0x80/0x80 [ 532.736451][ T9208] ? ktime_get_ts64+0x1f0/0x310 [ 532.736543][ T9208] ? ____sys_recvmsg+0x6b0/0x6b0 [ 532.736635][ T9208] new_sync_write+0x3c5/0x6f0 [ 532.736728][ T9208] ? new_sync_read+0x3bb/0x6f0 [ 532.736817][ T9208] ? poll_select_finish+0x41a/0x520 [ 532.736908][ T9208] ? new_sync_read+0x6f0/0x6f0 [ 532.736997][ T9208] ? generic_write_checks_count+0x480/0x480 [ 532.737112][ T9208] ? do_pselect.constprop.0+0x14e/0x1f0 [ 532.737207][ T9208] vfs_write+0x65e/0xbb0 [ 532.737277][ T9208] ? vfs_read+0x3cc/0x790 [ 532.737346][ T9208] ksys_write+0x17e/0x200 [ 532.737419][ T9208] ? __ia32_sys_read+0xc0/0xc0 [ 532.737512][ T9208] ? rcu_is_watching+0x15/0xd0 [ 532.737608][ T9208] do_syscall_64+0x117/0xfc0 [ 532.737702][ T9208] ? irq_exit_rcu+0x39/0xf0 [ 532.737792][ T9208] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 532.737906][ T9208] RIP: 0033:0x7fc7764a8c5e [ 532.738002][ T9208] Code: 4d 89 d8 e8 34 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 13 ff ff ff 0f 1f 00 f3 0f 1e fa [ 532.738328][ T9208] RSP: 002b:00007ffddfbe14c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 532.738472][ T9208] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc7764a8c5e [ 532.738614][ T9208] RDX: 000000000000000c RSI: 0000000000406612 RDI: 0000000000000005 [ 532.738749][ T9208] RBP: 00007ffddfbe14d0 R08: 0000000000000000 R09: 0000000000000000 [ 532.738887][ T9208] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000020 [ 532.739021][ T9208] R13: 0000000000000020 R14: 0000000000000005 R15: 00007ffddfbe15b0 [ 532.739167][ T9208] [ 532.739240][ T9208] Modules linked in: [ 532.739321][ T9208] ---[ end trace 0000000000000000 ]--- [ 532.739422][ T9208] RIP: 0010:ip6_rt_pcpu_alloc+0x1cf/0x5f0 [ 532.739519][ T9208] Code: fe ff 0f b7 ed 49 89 c7 e8 1e 05 3f 00 49 8d 87 08 01 00 00 48 89 c2 48 89 44 24 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 de 03 00 00 49 8b 87 08 01 00 00 89 e9 ba ff ff [ 532.739830][ T9208] RSP: 0018:ffa000000c0b6980 EFLAGS: 00010216 [ 532.739944][ T9208] RAX: dffffc0000000000 RBX: ff110000157ba02c RCX: 0000000000000000 [ 532.740083][ T9208] RDX: 0000000000000021 RSI: dffffc0000000000 RDI: 1fe2200002bee835 [ 532.740226][ T9208] RBP: 0000000000000008 R08: ff1100001528d038 R09: ff1100001528d038 [ 532.740361][ T9208] R10: 0000000000000003 R11: 0000000000000001 R12: ff110000157ba000 [ 532.740502][ T9208] R13: 1ff4000001816d32 R14: ffa000000c0b6aa0 R15: 0000000000000000 [ 532.740638][ T9208] FS: 00007fc776437740(0000) GS:ff110000b6f51000(0000) knlGS:0000000000000000 [ 532.740797][ T9208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 532.740912][ T9208] CR2: 00007fe5d2c329f8 CR3: 0000000014aa9006 CR4: 0000000000771ef0 [ 532.741050][ T9208] PKRU: 55555554 [ 532.741120][ T9208] Kernel panic - not syncing: Fatal exception in interrupt [ 532.741388][ T9208] Kernel Offset: 0x28a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 532.741601][ T9208] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr