| TITLE: WARNING in xfrm_state_fini |
| |
| [ 560.713151][ T1194] WARNING: CPU: 2 PID: 1194 at net/xfrm/xfrm_state.c:2381 xfrm_state_fini+0x440/0x5c0 |
| [ 560.714556][ T1194] Kernel panic - not syncing: panic_on_warn set ... |
| [ 560.715572][ T1194] CPU: 2 PID: 1194 Comm: kworker/u12:4 Not tainted 4.20.0-next-20190102+ #5 |
| [ 560.716935][ T1194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 |
| [ 560.718554][ T1194] Workqueue: netns cleanup_net |
| [ 560.719399][ T1194] Call Trace: |
| [ 560.719962][ T1194] dump_stack+0x1db/0x2d0 |
| [ 560.720753][ T1194] ? dump_stack_print_info.cold+0x20/0x20 |
| [ 560.721765][ T1194] ? xfrm_state_fini+0x3f0/0x5c0 |
| [ 560.722633][ T1194] panic+0x2cb/0x65c |
| [ 560.723410][ T1194] ? add_taint.cold+0x16/0x16 |
| [ 560.724400][ T1194] ? xfrm_state_fini+0x440/0x5c0 |
| [ 560.728889][ T1194] __warn.cold+0x20/0x48 |
| [ 560.729466][ T1194] ? xfrm_state_fini+0x440/0x5c0 |
| [ 560.730136][ T1194] report_bug+0x263/0x2b0 |
| [ 560.730753][ T1194] do_error_trap+0x11b/0x200 |
| [ 560.731421][ T1194] do_invalid_op+0x37/0x50 |
| [ 560.732020][ T1194] ? xfrm_state_fini+0x440/0x5c0 |
| [ 560.732696][ T1194] invalid_op+0x14/0x20 |
| [ 560.733271][ T1194] RIP: 0010:xfrm_state_fini+0x440/0x5c0 |
| [ 560.734012][ T1194] Code: c3 e8 d4 94 be fa 0f 0b e9 d5 fd ff ff e8 c8 94 be fa 0f 0b e9 9d fe ff ff e8 bc 94 be fa 0f 0b e9 65 ff ff ff e8 b0 94 be fa <0f> 0b e9 d1 fc ff ff e8 94 87 02 fb e9 f4 fc ff ff 48 89 85 08 ff |
| [ 560.736699][ T1194] RSP: 0018:ffff888068c37718 EFLAGS: 00010293 |
| [ 560.737543][ T1194] RAX: ffff888068c28300 RBX: ffff88805fec4340 RCX: 0000000000000000 |
| [ 560.738638][ T1194] RDX: 0000000000000000 RSI: ffffffff86c36c50 RDI: 1ffff1100d186ee9 |
| [ 560.739795][ T1194] RBP: ffff888068c37810 R08: 0000000000000007 R09: ffff888068c28bf0 |
| [ 560.740936][ T1194] R10: ffff888068c28300 R11: 0000000000000000 R12: 1ffff1100d186ee5 |
| [ 560.742054][ T1194] R13: ffff888068c377e8 R14: ffff88805fec5e40 R15: ffff88801f9cb0e0 |
| [ 560.746144][ T1194] ? __kasan_slab_free+0x119/0x150 |
| [ 560.746851][ T1194] ? xfrm_policy_fini+0x640/0x640 |
| [ 560.747522][ T1194] xfrm_net_exit+0x25/0x70 |
| [ 560.748148][ T1194] ops_exit_list.isra.0+0xb0/0x160 |
| [ 560.748885][ T1194] cleanup_net+0x51d/0xb10 |
| [ 560.749511][ T1194] ? find_held_lock+0x35/0x120 |
| [ 560.750188][ T1194] ? netns_install+0x1d0/0x1d0 |
| [ 560.750862][ T1194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 |
| [ 560.751750][ T1194] ? check_preemption_disabled+0x48/0x290 |
| [ 560.752560][ T1194] ? __lock_is_held+0xb6/0x140 |
| [ 560.753239][ T1194] process_one_work+0xd0c/0x1ce0 |
| [ 560.753936][ T1194] ? __bpf_trace_sched_wake_idle_without_ipi+0x10/0x10 |
| [ 560.765456][ T1194] worker_thread+0x143/0x14a0 |
| [ 560.766113][ T1194] ? process_one_work+0x1ce0/0x1ce0 |
| [ 560.777603][ T1194] kthread+0x357/0x430 |
| [ 560.778325][ T1194] ? process_one_work+0x1ce0/0x1ce0 |
| [ 560.779733][ T1194] ret_from_fork+0x3a/0x50 |
| [ 560.780962][ T1194] Dumping ftrace buffer: |
| [ 560.781955][ T1194] (ftrace buffer empty) |
| [ 560.782576][ T1194] Kernel Offset: disabled |
| [ 560.783204][ T1194] Rebooting in 86400 seconds.. |
| |
| REPORT: |
| WARNING: CPU: 2 PID: 1194 at net/xfrm/xfrm_state.c:2381 xfrm_state_fini+0x440/0x5c0 |
| Kernel panic - not syncing: panic_on_warn set ... |
| CPU: 2 PID: 1194 Comm: kworker/u12:4 Not tainted 4.20.0-next-20190102+ #5 |
| Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 |
| Workqueue: netns cleanup_net |
| Call Trace: |
| dump_stack+0x1db/0x2d0 |
| panic+0x2cb/0x65c |
| __warn.cold+0x20/0x48 |
| report_bug+0x263/0x2b0 |
| do_error_trap+0x11b/0x200 |
| do_invalid_op+0x37/0x50 |
| invalid_op+0x14/0x20 |
| RIP: 0010:xfrm_state_fini+0x440/0x5c0 |
| Code: c3 e8 d4 94 be fa 0f 0b e9 d5 fd ff ff e8 c8 94 be fa 0f 0b e9 9d fe ff ff e8 bc 94 be fa 0f 0b e9 65 ff ff ff e8 b0 94 be fa <0f> 0b e9 d1 fc ff ff e8 94 87 02 fb e9 f4 fc ff ff 48 89 85 08 ff |
| RSP: 0018:ffff888068c37718 EFLAGS: 00010293 |
| RAX: ffff888068c28300 RBX: ffff88805fec4340 RCX: 0000000000000000 |
| RDX: 0000000000000000 RSI: ffffffff86c36c50 RDI: 1ffff1100d186ee9 |
| RBP: ffff888068c37810 R08: 0000000000000007 R09: ffff888068c28bf0 |
| R10: ffff888068c28300 R11: 0000000000000000 R12: 1ffff1100d186ee5 |
| R13: ffff888068c377e8 R14: ffff88805fec5e40 R15: ffff88801f9cb0e0 |
| xfrm_net_exit+0x25/0x70 |
| ops_exit_list.isra.0+0xb0/0x160 |
| cleanup_net+0x51d/0xb10 |
| process_one_work+0xd0c/0x1ce0 |
| worker_thread+0x143/0x14a0 |
| kthread+0x357/0x430 |
| ret_from_fork+0x3a/0x50 |
| Dumping ftrace buffer: |
| (ftrace buffer empty) |
| Kernel Offset: disabled |
| Rebooting in 86400 seconds.. |
