[ 18.713358][ T199] netconsole: network logging started
[ 20.817216][ T187] 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_bhocA
[ 21.134358][ T187] 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_bhocA
[ 21.408301][ T187] ------------[ cut here ]------------
[ 21.408523][ T187] WARNING: drivers/net/netdevsim/netdev.c:1234 at nsim_destroy+0x128/0x7b0 [netdevsim], CPU#0: bash/187
[ 21.408881][ T187] Modules linked in: netconsole netdevsim
[ 21.409106][ T187] CPU: 0 UID: 0 PID: 187 Comm: bash Not tainted 7.0.0-rc2-virtme #1 PREEMPT(full)
[ 21.409375][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.409570][ T187] RIP: 0010:nsim_destroy+0x128/0x7b0 [netdevsim]
[ 21.409779][ T187] Code: 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 0f 85 47 06 00 00 48 8b 3b e8 84 17 ec cb 31 c0 48 8d ab 48 07 00 00 eb 07 90 <0f> 0b 90 83 c0 01 0f b7 d0 be 00 10 00 00 48 89 ef e8 e2 22 30 cb
[ 21.410321][ T187] RSP: 0018:ffa00000009079b8 EFLAGS: 00010293
[ 21.410514][ T187] RAX: 0000000000000000 RBX: ff1100000dc9ad00 RCX: ff1100000dc9b448
[ 21.410742][ T187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: dffffc0000000000
[ 21.410970][ T187] RBP: ff1100000dc9b448 R08: ff1100000dc9b448 R09: 0000000000000000
[ 21.411205][ T187] R10: 1fe2200001b93689 R11: 0000000000000001 R12: ff1100000c7dec98
[ 21.411431][ T187] R13: dffffc0000000000 R14: ff1100000c7de800 R15: ffffffffc0256380
[ 21.411660][ T187] FS: 00007ff5ef114bc0(0000) GS:ff110000a0a85000(0000) knlGS:0000000000000000
[ 21.411922][ T187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.412120][ T187] CR2: 00005562a39f947c CR3: 000000000c4b7003 CR4: 0000000000771ef0
[ 21.412347][ T187] PKRU: 55555554
[ 21.412465][ T187] Call Trace:
[ 21.412582][ T187]
[ 21.412661][ T187] ? rcu_is_watching+0x15/0xd0
[ 21.412818][ T187] __nsim_dev_port_del+0x17c/0x2c0 [netdevsim]
[ 21.413005][ T187] ? devl_lock_is_held+0x1a/0x20
[ 21.413164][ T187] nsim_dev_reload_destroy+0xd0/0x470 [netdevsim]
[ 21.413353][ T187] nsim_drv_remove+0x4e/0x1e0 [netdevsim]
[ 21.413503][ T187] device_release_driver_internal+0x3b6/0x570
[ 21.413696][ T187] ? sysfs_file_ops+0x140/0x140
[ 21.413845][ T187] bus_remove_device+0x1ec/0x3f0
[ 21.413994][ T187] ? sysfs_file_ops+0x140/0x140
[ 21.414191][ T187] device_del+0x324/0x8c0
[ 21.414305][ T187] ? __device_link_del+0x500/0x500
[ 21.414456][ T187] ? sysfs_file_ops+0x140/0x140
[ 21.414606][ T187] device_unregister+0x17/0xb0
[ 21.414754][ T187] del_device_store+0x2fb/0x580 [netdevsim]
[ 21.414944][ T187] ? sysfs_file_kobj+0xb3/0x1e0
[ 21.415100][ T187] ? nsim_bus_dev_numvfs_show+0x80/0x80 [netdevsim]
[ 21.415286][ T187] ? sysfs_file_kobj+0xbd/0x1e0
[ 21.415435][ T187] ? sysfs_kf_write+0x65/0x160
[ 21.415586][ T187] kernfs_fop_write_iter+0x335/0x510
[ 21.415736][ T187] ? kernfs_ops+0xf0/0xf0
[ 21.415848][ T187] new_sync_write+0x308/0x6f0
[ 21.416000][ T187] ? new_sync_read+0x6f0/0x6f0
[ 21.416159][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 21.416307][ T187] ? ksys_write+0xff/0x200
[ 21.416459][ T187] vfs_write+0x65e/0xbb0
[ 21.416578][ T187] ksys_write+0xff/0x200
[ 21.416692][ T187] ? __ia32_sys_read+0xc0/0xc0
[ 21.416839][ T187] ? do_raw_spin_unlock+0x59/0x250
[ 21.416990][ T187] ? rcu_is_watching+0x15/0xd0
[ 21.417149][ T187] do_syscall_64+0x117/0xfc0
[ 21.417300][ T187] ? exc_page_fault+0xaf/0xd0
[ 21.417449][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 21.417640][ T187] RIP: 0033:0x7ff5ef184c5e
[ 21.417797][ T187] 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
[ 21.418333][ T187] RSP: 002b:00007ffc24959210 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 21.418557][ T187] RAX: ffffffffffffffda RBX: 00007ff5ef3005c0 RCX: 00007ff5ef184c5e
[ 21.418784][ T187] RDX: 0000000000000004 RSI: 00005562a3a4d490 RDI: 0000000000000001
[ 21.419004][ T187] RBP: 00007ffc24959220 R08: 0000000000000000 R09: 0000000000000000
[ 21.419238][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
[ 21.419460][ T187] R13: 0000000000000004 R14: 00005562a3a4d490 R15: 00005562a3a4b9b0
[ 21.419693][ T187]
[ 21.419808][ T187] irq event stamp: 203815
[ 21.419922][ T187] hardirqs last enabled at (203823): [] __up_console_sem+0x5a/0x70
[ 21.420194][ T187] hardirqs last disabled at (203832): [] __up_console_sem+0x3f/0x70
[ 21.420451][ T187] softirqs last enabled at (203432): [] handle_softirqs+0x60c/0x920
[ 21.420716][ T187] softirqs last disabled at (203427): [] irq_exit_rcu+0xa2/0xf0
[ 21.420975][ T187] ---[ end trace 0000000000000000 ]---