[ 20.651968][ T292] printk: legacy console [netcon0] enabled [ 20.652379][ T292] netconsole: network logging started [ 23.879298][ T280] MSG1=MSG2=MSG3=MSG4=MSG5=MSG6=MSG7=MSG8=MSG9=MSG10=MSG11=MSG12=MSG13=MSG14=MSG15=MSG16=MSG17=MSG18=MSG19=MSG20=MSG21=MSG22=MSG23=MSG24=MSG25=MSG26=MSG27=MSG28=MSG29=MSG30=MSG31=MSG32=MSG33=MSG34=MSG35=MSG36=MSG37=MSG38=MSG39=MSG40=MSG41=MSG42=MSG43=MSG44=MSG45=MSG46=MSG47=MSG48=MSG49=MSG50=MSG51=MSG52=MSG53=MSG54=MSG55=MSG56=MSG57=MSG58=MSG59=MSG60=MSG61=MSG62=MSG63=MSG64=MSG65=MSG66=MSG67=MSG68=MSG69=MSG70=MSG71=MSG72=MSG73=MSG74=MSG75=MSG76=MSG77=MSG78=MSG79=MSG80=MSG81=MSG82=MSG83=MSG84=MSG85=MSG86=MSG87=MSG88=MSG89=MSG90=MSG91=MSG92=MSG93=MSG94=MSG95=MSG96=MSG97=MSG98=MSG99=MSG100=MSG101=MSG102=MSG103=MSG104=MSG105=MSG106=MSG107=MSG108=MSG109=MSG110=MSG111=MSG112=MSG113=MSG114=MSG115=MSG116=MSG117=MSG118=MSG119=MSG120=MSG121=MSG122=MSG123=MSG124=MSG125=MSG126=MSG127=MSG128=MSG129=MSG130=MSG131=MSG132=MSG133=MSG134=MSG135=MSG136=MSG137=MSG138=MSG139=MSG140=MSG141=MSG142=MSG143=MSG144=MSG145=MSG146=MSG147=MSG148=MSG149=MSG150=: netcons_iEXiR [ 23.882659][ T280] ------------[ cut here ]------------ [ 23.882665][ T280] WARNING: CPU: 2 PID: 280 at kernel/softirq.c:369 __local_bh_enable_ip+0xc5/0x120 [ 23.882684][ T280] Modules linked in: netconsole netdevsim [ 23.882693][ T280] CPU: 2 UID: 0 PID: 280 Comm: bash Not tainted 6.14.0-rc1-virtme #1 [ 23.882699][ T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.882703][ T280] RIP: 0010:__local_bh_enable_ip+0xc5/0x120 [ 23.882709][ T280] Code: ff 0d 77 48 fd 61 e8 4a b9 3a 00 fb 65 8b 05 6a 48 fd 61 85 c0 74 46 5b 5d c3 cc cc cc cc 65 8b 05 5c 0c fc 61 85 c0 75 a1 90 <0f> 0b 90 eb 9b e8 31 b7 3a 00 eb 9c 48 89 ef e8 17 53 15 00 eb a5 [ 23.882715][ T280] RSP: 0018:ffffc900006b7710 EFLAGS: 00010046 [ 23.882719][ T280] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 1ffffffff44706c2 [ 23.882722][ T280] RDX: 0000000000000000 RSI: 0000000000000200 RDI: ffffffffc03ae996 [ 23.882724][ T280] RBP: ffffffffc03ae996 R08: 0000000000000000 R09: fffffbfff4470472 [ 23.882727][ T280] R10: ffffffffa2382397 R11: ffffc900006b7291 R12: ffff88800a4dd6c0 [ 23.882730][ T280] R13: 0000000000000412 R14: ffff888004bd4000 R15: ffff88800baca000 [ 23.882733][ T280] FS: 00007feb857ce740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 23.882738][ T280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.882743][ T280] CR2: 00007feb85982733 CR3: 000000000b998001 CR4: 0000000000772ef0 [ 23.882746][ T280] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.882749][ T280] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.882752][ T280] PKRU: 55555554 [ 23.882754][ T280] Call Trace: [ 23.882756][ T280] <TASK> [ 23.882758][ T280] ? __local_bh_enable_ip+0xc5/0x120 [ 23.882762][ T280] ? __warn+0xd1/0x1c0 [ 23.882772][ T280] ? __local_bh_enable_ip+0xc5/0x120 [ 23.882782][ T280] ? report_bug+0x28c/0x2d0 [ 23.882803][ T280] ? handle_bug+0x54/0xa0 [ 23.882813][ T280] ? exc_invalid_op+0x18/0x50 [ 23.882821][ T280] ? asm_exc_invalid_op+0x1a/0x20 [ 23.882834][ T280] ? nsim_start_xmit+0x346/0x700 [netdevsim] [ 23.882872][ T280] ? nsim_start_xmit+0x346/0x700 [netdevsim] [ 23.882891][ T280] ? __local_bh_enable_ip+0xc5/0x120 [ 23.882904][ T280] nsim_start_xmit+0x34b/0x700 [netdevsim] [ 23.882923][ T280] ? netif_skb_features+0x23e/0xa80 [ 23.882941][ T280] netpoll_start_xmit+0x3c3/0x670 [ 23.882964][ T280] __netpoll_send_skb+0x3e9/0x800 [ 23.882995][ T280] netpoll_send_skb+0x2a/0xa0 [ 23.883006][ T280] send_fragmented_body+0xce/0x200 [netconsole] [ 23.883036][ T280] write_ext_msg+0x1c6/0x230 [netconsole] [ 23.883056][ T280] console_emit_next_record+0x20d/0x430 [ 23.883065][ T280] ? perf_trace_lock+0x90/0x460 [ 23.883078][ T280] ? __pfx_console_emit_next_record+0x10/0x10 [ 23.883115][ T280] console_flush_all+0x3b5/0x630 [ 23.883135][ T280] ? __pfx_console_flush_all+0x10/0x10 [ 23.883168][ T280] console_unlock+0xbb/0x1a0 [ 23.883176][ T280] ? __pfx_console_unlock+0x10/0x10 [ 23.883183][ T280] ? lock_acquire.part.0+0x2c0/0x330 [ 23.883189][ T280] ? vprintk_emit.part.0+0x20c/0x250 [ 23.883206][ T280] ? vprintk_emit.part.0+0x20c/0x250 [ 23.883213][ T280] ? __down_trylock_console_sem+0x75/0xb0 [ 23.883218][ T280] ? vprintk_emit.part.0+0x20c/0x250 [ 23.883235][ T280] vprintk_emit.part.0+0x236/0x250 [ 23.883246][ T280] ? __pfx_vprintk_emit.part.0+0x10/0x10 [ 23.883262][ T280] ? other_cpu_in_panic+0x22/0xc0 [ 23.883282][ T280] devkmsg_emit.constprop.0+0xac/0xe0 [ 23.883291][ T280] ? __pfx_devkmsg_emit.constprop.0+0x10/0x10 [ 23.883305][ T280] ? __kasan_kmalloc+0x7f/0x90 [ 23.883316][ T280] ? trace_kmalloc+0x2d/0xe0 [ 23.883326][ T280] ? __kmalloc_noprof+0x1f2/0x490 [ 23.883331][ T280] ? ___ratelimit+0x17f/0x420 [ 23.883352][ T280] devkmsg_write+0x194/0x300 [ 23.883357][ T280] ? usage_skip+0x132/0x190 [ 23.883367][ T280] ? __pfx_devkmsg_write+0x10/0x10 [ 23.883398][ T280] vfs_write+0xa87/0x11e0 [ 23.883420][ T280] ? __pfx_vfs_write+0x10/0x10 [ 23.883438][ T280] ? __lock_release+0x103/0x460 [ 23.883442][ T280] ? do_user_addr_fault+0x972/0xe30 [ 23.883467][ T280] ? __pfx___up_read+0x10/0x10 [ 23.883487][ T280] ksys_write+0xf8/0x1d0 [ 23.883498][ T280] ? __pfx_ksys_write+0x10/0x10 [ 23.883502][ T280] ? do_user_addr_fault+0x97c/0xe30 [ 23.883533][ T280] do_syscall_64+0xc1/0x1d0 [ 23.883545][ T280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 23.883551][ T280] RIP: 0033:0x7feb8590fb77 [ 23.883558][ T280] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24 [ 23.883563][ T280] RSP: 002b:00007ffe26c23358 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 23.883568][ T280] RAX: ffffffffffffffda RBX: 00000000000003be RCX: 00007feb8590fb77 [ 23.883571][ T280] RDX: 00000000000003be RSI: 000055c79096b530 RDI: 0000000000000001 [ 23.883574][ T280] RBP: 000055c79096b530 R08: 0000000000000000 R09: 00007feb859824e0 [ 23.883577][ T280] R10: 00007feb859823e0 R11: 0000000000000246 R12: 00000000000003be [ 23.883580][ T280] R13: 00007feb859cb760 R14: 00000000000003be R15: 00007feb859c69c0 [ 23.883621][ T280] </TASK> [ 23.883624][ T280] irq event stamp: 192553 [ 23.883626][ T280] hardirqs last enabled at (192551): [<ffffffffa08ed86b>] irqentry_exit+0x3b/0x90 [ 23.883633][ T280] hardirqs last disabled at (192552): [<ffffffff9e1dfd38>] console_emit_next_record+0x388/0x430 [ 23.883639][ T280] softirqs last enabled at (192258): [<ffffffff9df7a1a8>] restore_fpregs_from_user+0x1d8/0x470 [ 23.883648][ T280] softirqs last disabled at (192553): [<ffffffffc03ae975>] nsim_start_xmit+0x325/0x700 [netdevsim] [ 23.883674][ T280] ---[ end trace 0000000000000000 ]--- [ 23.884304][ T280] ------------[ cut here ]------------ [ 23.884309][ T280] netpoll_send_skb_on_dev(): eni413np1 enabled interrupts in poll (nsim_start_xmit+0x0/0x700 [netdevsim]) [ 23.884394][ T280] WARNING: CPU: 2 PID: 280 at net/core/netpoll.c:363 __netpoll_send_skb+0x643/0x800 [ 23.884404][ T280] Modules linked in: netconsole netdevsim [ 23.884413][ T280] CPU: 2 UID: 0 PID: 280 Comm: bash Tainted: G W 6.14.0-rc1-virtme #1 [ 23.884420][ T280] Tainted: [W]=WARN [ 23.884423][ T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.884426][ T280] RIP: 0010:__netpoll_send_skb+0x643/0x800 [ 23.884432][ T280] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 d2 00 00 00 48 8b 55 20 48 8d b3 18 01 00 00 48 c7 c7 80 49 f8 a0 89 0c 24 e8 ce 42 dd fd 90 <0f> 0b 90 90 8b 0c 24 e9 e8 fd ff ff e8 3c a9 64 fe e9 48 fa ff ff [ 23.884437][ T280] RSP: 0018:ffffc900006b77b8 EFLAGS: 00010286 [ 23.884442][ T280] RAX: 0000000000000000 RBX: ffff88800ec02000 RCX: 0000000000000027 [ 23.884445][ T280] RDX: 0000000000000027 RSI: 0000000000000004 RDI: ffff888036128ac8 [ 23.884449][ T280] RBP: ffffffffc03e5ac0 R08: 0000000000000001 R09: ffffed1006c25159 [ 23.884452][ T280] R10: ffff888036128acb R11: 0000000000000004 R12: ffff888004b0eac0 [ 23.884455][ T280] R13: ffff88800b7dfa00 R14: ffff88800ec02000 R15: ffffed1001d80400 [ 23.884458][ T280] FS: 00007feb857ce740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 23.884463][ T280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.884469][ T280] CR2: 00007feb85982733 CR3: 000000000b998001 CR4: 0000000000772ef0 [ 23.884472][ T280] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.884475][ T280] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.884479][ T280] PKRU: 55555554 [ 23.884481][ T280] Call Trace: [ 23.884483][ T280] <TASK> [ 23.884486][ T280] ? __netpoll_send_skb+0x643/0x800 [ 23.884492][ T280] ? __warn+0xd1/0x1c0 [ 23.884497][ T280] ? __pfx___lock_release+0x10/0x10 [ 23.884504][ T280] ? __netpoll_send_skb+0x643/0x800 [ 23.884517][ T280] ? report_bug+0x28c/0x2d0 [ 23.884534][ T280] ? handle_bug+0x54/0xa0 [ 23.884542][ T280] ? exc_invalid_op+0x18/0x50 [ 23.884551][ T280] ? asm_exc_invalid_op+0x1a/0x20 [ 23.884585][ T280] ? __netpoll_send_skb+0x643/0x800 [ 23.884597][ T280] ? __netpoll_send_skb+0x642/0x800 [ 23.884626][ T280] netpoll_send_skb+0x2a/0xa0 [ 23.884637][ T280] send_fragmented_body+0xce/0x200 [netconsole] [ 23.884666][ T280] write_ext_msg+0x1c6/0x230 [netconsole] [ 23.884687][ T280] console_emit_next_record+0x20d/0x430 [ 23.884694][ T280] ? perf_trace_lock+0x90/0x460 [ 23.884707][ T280] ? __pfx_console_emit_next_record+0x10/0x10 [ 23.884744][ T280] console_flush_all+0x3b5/0x630 [ 23.884763][ T280] ? __pfx_console_flush_all+0x10/0x10 [ 23.884790][ T280] console_unlock+0xbb/0x1a0 [ 23.884798][ T280] ? __pfx_console_unlock+0x10/0x10 [ 23.884806][ T280] ? lock_acquire.part.0+0x2c0/0x330 [ 23.884810][ T280] ? vprintk_emit.part.0+0x20c/0x250 [ 23.884824][ T280] ? vprintk_emit.part.0+0x20c/0x250 [ 23.884832][ T280] ? __down_trylock_console_sem+0x75/0xb0 [ 23.884837][ T280] ? vprintk_emit.part.0+0x20c/0x250 [ 23.884853][ T280] vprintk_emit.part.0+0x236/0x250 [ 23.884864][ T280] ? __pfx_vprintk_emit.part.0+0x10/0x10 [ 23.884880][ T280] ? other_cpu_in_panic+0x22/0xc0 [ 23.884898][ T280] devkmsg_emit.constprop.0+0xac/0xe0 [ 23.884907][ T280] ? __pfx_devkmsg_emit.constprop.0+0x10/0x10 [ 23.884921][ T280] ? __kasan_kmalloc+0x7f/0x90 [ 23.884930][ T280] ? trace_kmalloc+0x2d/0xe0 [ 23.884937][ T280] ? __kmalloc_noprof+0x1f2/0x490 [ 23.884941][ T280] ? ___ratelimit+0x17f/0x420 [ 23.884962][ T280] devkmsg_write+0x194/0x300 [ 23.884967][ T280] ? usage_skip+0x132/0x190 [ 23.884979][ T280] ? __pfx_devkmsg_write+0x10/0x10 [ 23.885010][ T280] vfs_write+0xa87/0x11e0 [ 23.885030][ T280] ? __pfx_vfs_write+0x10/0x10 [ 23.885048][ T280] ? __lock_release+0x103/0x460 [ 23.885052][ T280] ? do_user_addr_fault+0x972/0xe30 [ 23.885075][ T280] ? __pfx___up_read+0x10/0x10 [ 23.885097][ T280] ksys_write+0xf8/0x1d0 [ 23.885107][ T280] ? __pfx_ksys_write+0x10/0x10 [ 23.885111][ T280] ? do_user_addr_fault+0x97c/0xe30 [ 23.885140][ T280] do_syscall_64+0xc1/0x1d0 [ 23.885153][ T280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 23.885159][ T280] RIP: 0033:0x7feb8590fb77 [ 23.885165][ T280] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24 [ 23.885169][ T280] RSP: 002b:00007ffe26c23358 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 23.885174][ T280] RAX: ffffffffffffffda RBX: 00000000000003be RCX: 00007feb8590fb77 [ 23.885178][ T280] RDX: 00000000000003be RSI: 000055c79096b530 RDI: 0000000000000001 [ 23.885181][ T280] RBP: 000055c79096b530 R08: 0000000000000000 R09: 00007feb859824e0 [ 23.885184][ T280] R10: 00007feb859823e0 R11: 0000000000000246 R12: 00000000000003be [ 23.885187][ T280] R13: 00007feb859cb760 R14: 00000000000003be R15: 00007feb859c69c0 [ 23.885252][ T280] </TASK> [ 23.885255][ T280] irq event stamp: 192789 [ 23.885257][ T280] hardirqs last enabled at (192791): [<ffffffff9e1debec>] vprintk_store+0x76c/0x890 [ 23.885263][ T280] hardirqs last disabled at (192792): [<ffffffff9e1de88b>] vprintk_store+0x40b/0x890 [ 23.885269][ T280] softirqs last enabled at (192786): [<ffffffff9e0673ce>] handle_softirqs+0x32e/0x5c0 [ 23.885276][ T280] softirqs last disabled at (192781): [<ffffffff9e067794>] __irq_exit_rcu+0xc4/0x100 [ 23.885282][ T280] ---[ end trace 0000000000000000 ]--- [ 23.885286][ T280] ------------[ cut here ]------------ [ 23.885288][ T280] raw_local_irq_restore() called with IRQs enabled [ 23.885305][ T280] WARNING: CPU: 2 PID: 280 at kernel/locking/irqflag-debug.c:10 warn_bogus_irq_restore+0x33/0x50 [ 23.885313][ T280] Modules linked in: netconsole netdevsim [ 23.885321][ T280] CPU: 2 UID: 0 PID: 280 Comm: bash Tainted: G W 6.14.0-rc1-virtme #1 [ 23.885328][ T280] Tainted: [W]=WARN [ 23.885330][ T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.885332][ T280] RIP: 0010:warn_bogus_irq_restore+0x33/0x50 [ 23.885338][ T280] Code: 85 9e a5 01 80 fb 01 77 27 83 e3 01 74 07 90 5b c3 cc cc cc cc c6 05 6d 9e a5 01 01 90 48 c7 c7 40 ac ab a0 e8 4e 10 76 fd 90 <0f> 0b 90 90 eb de 0f b6 f3 48 c7 c7 20 b6 84 a1 e8 18 9f 6d fe eb [ 23.885343][ T280] RSP: 0018:ffffc900006b7820 EFLAGS: 00010282 [ 23.885346][ T280] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000027 [ 23.885349][ T280] RDX: 0000000000000027 RSI: 0000000000000004 RDI: ffff888036128ac8 [ 23.885353][ T280] RBP: 00000000000003be R08: 0000000000000001 R09: ffffed1006c25159 [ 23.885356][ T280] R10: ffff888036128acb R11: 0000000000000000 R12: 0000000000000000 [ 23.885358][ T280] R13: ffff8880055431f8 R14: 00000000000003bc R15: 00000000000003cb [ 23.885362][ T280] FS: 00007feb857ce740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 23.885366][ T280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.885371][ T280] CR2: 00007feb85982733 CR3: 000000000b998001 CR4: 0000000000772ef0 [ 23.885375][ T280] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.885378][ T280] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.885381][ T280] PKRU: 55555554 [ 23.885383][ T280] Call Trace: [ 23.885385][ T280] <TASK> [ 23.885387][ T280] ? warn_bogus_irq_restore+0x33/0x50 [ 23.885392][ T280] ? __warn+0xd1/0x1c0 [ 23.885400][ T280] ? warn_bogus_irq_restore+0x33/0x50 [ 23.885412][ T280] ? report_bug+0x28c/0x2d0 [ 23.885430][ T280] ? handle_bug+0x54/0xa0 [ 23.885437][ T280] ? exc_invalid_op+0x18/0x50 [ 23.885445][ T280] ? asm_exc_invalid_op+0x1a/0x20 [ 23.885477][ T280] ? warn_bogus_irq_restore+0x33/0x50 [ 23.885491][ T280] netpoll_send_skb+0x8f/0xa0 [ 23.885502][ T280] send_fragmented_body+0xce/0x200 [netconsole] [ 23.885529][ T280] write_ext_msg+0x1c6/0x230 [netconsole] [ 23.885550][ T280] console_emit_next_record+0x20d/0x430 [ 23.885557][ T280] ? perf_trace_lock+0x90/0x460 [ 23.885569][ T280] ? __pfx_console_emit_next_record+0x10/0x10 [ 23.885607][ T280] console_flush_all+0x3b5/0x630 [ 23.885626][ T280] ? __pfx_console_flush_all+0x10/0x10 [ 23.885657][ T280] console_unlock+0xbb/0x1a0 [ 23.885666][ T280] ? __pfx_console_unlock+0x10/0x10 [ 23.885673][ T280] ? lock_acquire.part.0+0x2c0/0x330 [ 23.885678][ T280] ? vprintk_emit.part.0+0x20c/0x250 [ 23.885692][ T280] ? vprintk_emit.part.0+0x20c/0x250 [ 23.885699][ T280] ? __down_trylock_console_sem+0x75/0xb0 [ 23.885704][ T280] ? vprintk_emit.part.0+0x20c/0x250 [ 23.885722][ T280] vprintk_emit.part.0+0x236/0x250 [ 23.885733][ T280] ? __pfx_vprintk_emit.part.0+0x10/0x10 [ 23.885749][ T280] ? other_cpu_in_panic+0x22/0xc0 [ 23.885768][ T280] devkmsg_emit.constprop.0+0xac/0xe0 [ 23.885776][ T280] ? __pfx_devkmsg_emit.constprop.0+0x10/0x10 [ 23.885788][ T280] ? __kasan_kmalloc+0x7f/0x90 [ 23.885795][ T280] ? trace_kmalloc+0x2d/0xe0 [ 23.885802][ T280] ? __kmalloc_noprof+0x1f2/0x490 [ 23.885807][ T280] ? ___ratelimit+0x17f/0x420 [ 23.885827][ T280] devkmsg_write+0x194/0x300 [ 23.885832][ T280] ? usage_skip+0x132/0x190 [ 23.885841][ T280] ? __pfx_devkmsg_write+0x10/0x10 [ 23.885872][ T280] vfs_write+0xa87/0x11e0 [ 23.885891][ T280] ? __pfx_vfs_write+0x10/0x10 [ 23.885910][ T280] ? __lock_release+0x103/0x460 [ 23.885914][ T280] ? do_user_addr_fault+0x972/0xe30 [ 23.885937][ T280] ? __pfx___up_read+0x10/0x10 [ 23.885958][ T280] ksys_write+0xf8/0x1d0 [ 23.885968][ T280] ? __pfx_ksys_write+0x10/0x10 [ 23.885973][ T280] ? do_user_addr_fault+0x97c/0xe30 [ 23.886001][ T280] do_syscall_64+0xc1/0x1d0 [ 23.886014][ T280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 23.886019][ T280] RIP: 0033:0x7feb8590fb77 [ 23.886024][ T280] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24 [ 23.886028][ T280] RSP: 002b:00007ffe26c23358 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 23.886033][ T280] RAX: ffffffffffffffda RBX: 00000000000003be RCX: 00007feb8590fb77 [ 23.886036][ T280] RDX: 00000000000003be RSI: 000055c79096b530 RDI: 0000000000000001 [ 23.886039][ T280] RBP: 000055c79096b530 R08: 0000000000000000 R09: 00007feb859824e0 [ 23.886042][ T280] R10: 00007feb859823e0 R11: 0000000000000246 R12: 00000000000003be [ 23.886045][ T280] R13: 00007feb859cb760 R14: 00000000000003be R15: 00007feb859c69c0 [ 23.886083][ T280] </TASK> [ 23.886085][ T280] irq event stamp: 192965 [ 23.886088][ T280] hardirqs last enabled at (192967): [<ffffffff9e1debec>] vprintk_store+0x76c/0x890 [ 23.886093][ T280] hardirqs last disabled at (192968): [<ffffffff9e1de88b>] vprintk_store+0x40b/0x890 [ 23.886099][ T280] softirqs last enabled at (192786): [<ffffffff9e0673ce>] handle_softirqs+0x32e/0x5c0 [ 23.886106][ T280] softirqs last disabled at (192781): [<ffffffff9e067794>] __irq_exit_rcu+0xc4/0x100 [ 23.886111][ T280] ---[ end trace 0000000000000000 ]--- [ 23.886167][ T280] ------------[ cut here ]------------ [ 23.886169][ T280] WARNING: CPU: 2 PID: 280 at net/core/netpoll.c:404 netpoll_send_udp+0x11ba/0x1680 [ 23.886177][ T280] Modules linked in: netconsole netdevsim [ 23.886184][ T280] CPU: 2 UID: 0 PID: 280 Comm: bash Tainted: G W 6.14.0-rc1-virtme #1 [ 23.886190][ T280] Tainted: [W]=WARN [ 23.886192][ T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.886195][ T280] RIP: 0010:netpoll_send_udp+0x11ba/0x1680 [ 23.886219][ T280] Code: 83 e0 07 38 c2 0f 9e c1 84 d2 0f 95 c0 84 c1 0f 85 af 04 00 00 bf 86 dd ff ff 41 bd 86 dd ff ff 66 89 7b 0c e9 cb f8 ff ff 90 <0f> 0b 90 e9 6e ee ff ff 90 0f 0b 90 e9 74 f1 ff ff 90 0f 0b 90 e9 [ 23.886223][ T280] RSP: 0018:ffffc900006b77e0 EFLAGS: 00010202 [ 23.886227][ T280] RAX: 0000000000000282 RBX: 000000000000046f RCX: 00000000000000b3 [ 23.886231][ T280] RDX: 00000000000000e1 RSI: ffff8880055431f8 RDI: ffff888005543148 [ 23.886234][ T280] RBP: ffffc900006b7840 R08: 000000000000002e R09: 362d352d342d332d [ 23.886238][ T280] R10: 00000000000000b1 R11: 2d362d352d342d33 R12: ffff888005543148 [ 23.886241][ T280] R13: ffff8880055431f8 R14: 000000000000046f R15: 00000000000003cb [ 23.886244][ T280] FS: 00007feb857ce740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 23.886248][ T280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.886253][ T280] CR2: 00007feb85982733 CR3: 000000000b998001 CR4: 0000000000772ef0 [ 23.886256][ T280] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.886259][ T280] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.886263][ T280] PKRU: 55555554 [ 23.886265][ T280] Call Trace: [ 23.886267][ T280] <TASK> [ 23.886269][ T280] ? netpoll_send_udp+0x11ba/0x1680 [ 23.886275][ T280] ? __warn+0xd1/0x1c0 [ 23.886283][ T280] ? netpoll_send_udp+0x11ba/0x1680 [ 23.886295][ T280] ? report_bug+0x28c/0x2d0 [ 23.886313][ T280] ? handle_bug+0x54/0xa0 [ 23.886320][ T280] ? exc_invalid_op+0x18/0x50 [ 23.886329][ T280] ? asm_exc_invalid_op+0x1a/0x20 [ 23.886361][ T280] ? netpoll_send_udp+0x11ba/0x1680 [ 23.886396][ T280] send_fragmented_body+0xce/0x200 [netconsole] [ 23.886424][ T280] write_ext_msg+0x1c6/0x230 [netconsole] [ 23.886445][ T280] console_emit_next_record+0x20d/0x430 [ 23.886451][ T280] ? perf_trace_lock+0x90/0x460 [ 23.886464][ T280] ? __pfx_console_emit_next_record+0x10/0x10 [ 23.886502][ T280] console_flush_all+0x3b5/0x630 [ 23.886522][ T280] ? __pfx_console_flush_all+0x10/0x10 [ 23.886553][ T280] console_unlock+0xbb/0x1a0 [ 23.886562][ T280] ? __pfx_console_unlock+0x10/0x10 [ 23.886569][ T280] ? lock_acquire.part.0+0x2c0/0x330 [ 23.886573][ T280] ? vprintk_emit.part.0+0x20c/0x250 [ 23.886587][ T280] ? vprintk_emit.part.0+0x20c/0x250 [ 23.886595][ T280] ? __down_trylock_console_sem+0x75/0xb0 [ 23.886599][ T280] ? vprintk_emit.part.0+0x20c/0x250 [ 23.886617][ T280] vprintk_emit.part.0+0x236/0x250 [ 23.886627][ T280] ? __pfx_vprintk_emit.part.0+0x10/0x10 [ 23.886642][ T280] ? other_cpu_in_panic+0x22/0xc0 [ 23.886661][ T280] devkmsg_emit.constprop.0+0xac/0xe0 [ 23.886670][ T280] ? __pfx_devkmsg_emit.constprop.0+0x10/0x10 [ 23.886684][ T280] ? __kasan_kmalloc+0x7f/0x90 [ 23.886692][ T280] ? trace_kmalloc+0x2d/0xe0 [ 23.886699][ T280] ? __kmalloc_noprof+0x1f2/0x490 [ 23.886703][ T280] ? ___ratelimit+0x17f/0x420 [ 23.886723][ T280] devkmsg_write+0x194/0x300 [ 23.886728][ T280] ? usage_skip+0x132/0x190 [ 23.886736][ T280] ? __pfx_devkmsg_write+0x10/0x10 [ 23.886767][ T280] vfs_write+0xa87/0x11e0 [ 23.886783][ T280] ? __pfx_vfs_write+0x10/0x10 [ 23.886801][ T280] ? __lock_release+0x103/0x460 [ 23.886805][ T280] ? do_user_addr_fault+0x972/0xe30 [ 23.886827][ T280] ? __pfx___up_read+0x10/0x10 [ 23.886849][ T280] ksys_write+0xf8/0x1d0 [ 23.886859][ T280] ? __pfx_ksys_write+0x10/0x10 [ 23.886864][ T280] ? do_user_addr_fault+0x97c/0xe30 [ 23.886893][ T280] do_syscall_64+0xc1/0x1d0 [ 23.886906][ T280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 23.886911][ T280] RIP: 0033:0x7feb8590fb77 [ 23.886917][ T280] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24 [ 23.886921][ T280] RSP: 002b:00007ffe26c23358 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 23.886926][ T280] RAX: ffffffffffffffda RBX: 00000000000003be RCX: 00007feb8590fb77 [ 23.886929][ T280] RDX: 00000000000003be RSI: 000055c79096b530 RDI: 0000000000000001 [ 23.886932][ T280] RBP: 000055c79096b530 R08: 0000000000000000 R09: 00007feb859824e0 [ 23.886935][ T280] R10: 00007feb859823e0 R11: 0000000000000246 R12: 00000000000003be [ 23.886938][ T280] R13: 00007feb859cb760 R14: 00000000000003be R15: 00007feb859c69c0 [ 23.886977][ T280] </TASK> [ 23.886979][ T280] irq event stamp: 193139 [ 23.886981][ T280] hardirqs last enabled at (193141): [<ffffffff9e1debec>] vprintk_store+0x76c/0x890 [ 23.886987][ T280] hardirqs last disabled at (193142): [<ffffffff9e1de88b>] vprintk_store+0x40b/0x890 [ 23.886993][ T280] softirqs last enabled at (192786): [<ffffffff9e0673ce>] handle_softirqs+0x32e/0x5c0 [ 23.886999][ T280] softirqs last disabled at (192781): [<ffffffff9e067794>] __irq_exit_rcu+0xc4/0x100 [ 23.887005][ T280] ---[ end trace 0000000000000000 ]--- [ 24.887253][ T280] FOOBAR1=FOOBAR2=FOOBAR3=FOOBAR4=FOOBAR5=FOOBAR6=FOOBAR7=FOOBAR8=FOOBAR9=FOOBAR10=FOOBAR11=FOOBAR12=FOOBAR13=FOOBAR14=FOOBAR15=FOOBAR16=FOOBAR17=FOOBAR18=FOOBAR19=FOOBAR20=FOOBAR21=FOOBAR22=FOOBAR23=FOOBAR24=FOOBAR25=FOOBAR26=FOOBAR27=FOOBAR28=FOOBAR29=FOOBAR30=FOOBAR31=FOOBAR32=FOOBAR33=FOOBAR34=FOOBAR35=FOOBAR36=FOOBAR37=FOOBAR38=FOOBAR39=FOOBAR40=FOOBAR41=FOOBAR42=FOOBAR43=FOOBAR44=FOOBAR45=FOOBAR46=FOOBAR47=FOOBAR48=FOOBAR49=FOOBAR50=FOOBAR51=FOOBAR52=FOOBAR53=FOOBAR54=FOOBAR55=FOOBAR56=FOOBAR57=FOOBAR58=FOOBAR59=FOOBAR60=FOOBAR61=FOOBAR62=FOOBAR63=FOOBAR64=FOOBAR65=FOOBAR66=FOOBAR67=FOOBAR68=FOOBAR69=FOOBAR70=FOOBAR71=FOOBAR72=FOOBAR73=FOOBAR74=FOOBAR75=FOOBAR76=FOOBAR77=FOOBAR78=FOOBAR79=FOOBAR80=FOOBAR81=FOOBAR82=FOOBAR83=FOOBAR84=FOOBAR85=FOOBAR86=FOOBAR87=FOOBAR88=FOOBAR89=FOOBAR90=FOOBAR91=FOOBAR92=FOOBAR93=FOOBAR94=FOOBAR95=FOOBAR96=FOOBAR97=FOOBAR98=FOOBAR99=FOOBAR100=: netcons_iEXiR