[ 15.078845][ T253] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 182.240740][ T229] ------------[ cut here ]------------ [ 182.241206][ T229] kernel BUG at net/core/net-sysfs.c:2246! [ 182.241678][ T229] Oops: invalid opcode: 0000 [#1] SMP KASAN [ 182.241906][ T229] CPU: 1 UID: 0 PID: 229 Comm: devlink_trap.sh Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full) [ 182.242275][ T229] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 182.242525][ T229] RIP: 0010:netdev_release+0x6f/0x80 [ 182.242736][ T229] Code: 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 20 48 8b bb e0 fa ff ff e8 8c f4 d7 fe 48 89 ef 5b 5d e9 52 01 d8 fe 90 <0f> 0b e8 fa d7 de fe eb bc e8 53 d8 de fe eb d9 90 f3 0f 1e fa 0f [ 182.243383][ T229] RSP: 0018:ffffc90000ac7a60 EFLAGS: 00010297 [ 182.243648][ T229] RAX: 0000000000000000 RBX: ffff888010bd2650 RCX: ffffffff91d02b51 [ 182.243918][ T229] RDX: 1ffff1100217a4c6 RSI: ffffffff9205d540 RDI: ffff888010bd2630 [ 182.244181][ T229] RBP: ffff888010bd2000 R08: 0000000000000001 R09: ffffed100217a4d1 [ 182.244477][ T229] R10: ffff888010bd268b R11: ffffc90000ac7780 R12: ffff888004a43200 [ 182.244749][ T229] R13: 0000000000000000 R14: dead000000000122 R15: dead000000000100 [ 182.245026][ T229] FS: 00007f54a9515000(0000) GS:ffff8880a247c000(0000) knlGS:0000000000000000 [ 182.245353][ T229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 182.245595][ T229] CR2: 00007f54a96c7f73 CR3: 0000000010992001 CR4: 0000000000772ef0 [ 182.245905][ T229] PKRU: 55555554 [ 182.246041][ T229] Call Trace: [ 182.246180][ T229] [ 182.246269][ T229] device_release+0x9c/0x210 [ 182.246482][ T229] kobject_cleanup+0xfe/0x360 [ 182.246680][ T229] netdev_run_todo+0x5f0/0xc60 [ 182.246854][ T229] ? lockdep_hardirqs_on+0x7c/0x110 [ 182.247033][ T229] ? generic_xdp_install+0x410/0x410 [ 182.247222][ T229] ? nsim_destroy+0x4cd/0x730 [netdevsim] [ 182.247439][ T229] nsim_destroy+0x1da/0x730 [netdevsim] [ 182.247650][ T229] ? sysfs_file_ops+0x120/0x120 [ 182.247836][ T229] __nsim_dev_port_del+0x17e/0x250 [netdevsim] [ 182.248063][ T229] nsim_drv_port_del+0xde/0x130 [netdevsim] [ 182.248285][ T229] del_port_store+0xf2/0x120 [netdevsim] [ 182.248491][ T229] ? del_device_store+0x4f0/0x4f0 [netdevsim] [ 182.248746][ T229] ? sysfs_file_kobj+0xbf/0x1f0 [ 182.248925][ T229] ? sysfs_kf_write+0x65/0x150 [ 182.249108][ T229] kernfs_fop_write_iter+0x2f2/0x490 [ 182.249286][ T229] vfs_write+0xaae/0x12c0 [ 182.249449][ T229] ? kernel_write+0x6b0/0x6b0 [ 182.249646][ T229] ? lock_vma_under_rcu+0x138/0x3d0 [ 182.249836][ T229] ? find_held_lock+0x2b/0x80 [ 182.250017][ T229] ksys_write+0xf7/0x1d0 [ 182.250147][ T229] ? __ia32_sys_read+0xb0/0xb0 [ 182.250342][ T229] ? do_user_addr_fault+0x955/0xe00 [ 182.250537][ T229] do_syscall_64+0xc1/0xfd0 [ 182.250739][ T229] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 182.250965][ T229] RIP: 0033:0x7f54a9615257 [ 182.251160][ T229] Code: 0f 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 [ 182.251845][ T229] RSP: 002b:00007ffe11edb098 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 182.252114][ T229] RAX: ffffffffffffffda RBX: 00007f54a9711780 RCX: 00007f54a9615257 [ 182.252397][ T229] RDX: 0000000000000002 RSI: 00005592a722da70 RDI: 0000000000000001 [ 182.252694][ T229] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f54a96c7d20 [ 182.252973][ T229] R10: 00007f54a96c7c20 R11: 0000000000000246 R12: 0000000000000002 [ 182.253236][ T229] R13: 00005592a722da70 R14: 0000000000000002 R15: 00007f54a970c9c0 [ 182.253537][ T229] [ 182.253691][ T229] Modules linked in: netdevsim [ 182.254062][ T229] ---[ end trace 0000000000000000 ]--- [ 182.254257][ T229] RIP: 0010:netdev_release+0x6f/0x80 [ 182.254458][ T229] Code: 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 20 48 8b bb e0 fa ff ff e8 8c f4 d7 fe 48 89 ef 5b 5d e9 52 01 d8 fe 90 <0f> 0b e8 fa d7 de fe eb bc e8 53 d8 de fe eb d9 90 f3 0f 1e fa 0f [ 182.255156][ T229] RSP: 0018:ffffc90000ac7a60 EFLAGS: 00010297 [ 182.255394][ T229] RAX: 0000000000000000 RBX: ffff888010bd2650 RCX: ffffffff91d02b51 [ 182.255794][ T229] RDX: 1ffff1100217a4c6 RSI: ffffffff9205d540 RDI: ffff888010bd2630 [ 182.256059][ T229] RBP: ffff888010bd2000 R08: 0000000000000001 R09: ffffed100217a4d1 [ 182.256403][ T229] R10: ffff888010bd268b R11: ffffc90000ac7780 R12: ffff888004a43200 [ 182.257328][ T229] R13: 0000000000000000 R14: dead000000000122 R15: dead000000000100 [ 182.257721][ T229] FS: 00007f54a9515000(0000) GS:ffff8880a247c000(0000) knlGS:0000000000000000 [ 182.258102][ T229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 182.258404][ T229] CR2: 00007f54a96c7f73 CR3: 0000000010992001 CR4: 0000000000772ef0 [ 182.258771][ T229] PKRU: 55555554 [ 182.258910][ T229] Kernel panic - not syncing: Fatal exception [ 182.259232][ T229] Kernel Offset: 0xe600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 182.259688][ T229] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr