Warning: Permanently added '10.128.0.166' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 69.097885][ T5198] list_add corruption. next->prev should be prev (ffff888021195048), but was ffff88807a6ed048. (next=ffff88814a7965e8). [ 69.112959][ T5198] ------------[ cut here ]------------ [ 69.118544][ T5198] kernel BUG at lib/list_debug.c:31! [ 69.123915][ T5198] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 69.130022][ T5198] CPU: 1 PID: 5198 Comm: syz-executor231 Not tainted 6.6.0-syzkaller-10396-g4652b8e4f3ff #0 [ 69.140094][ T5198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 69.150160][ T5198] RIP: 0010:__list_add_valid_or_report+0xce/0xf0 [ 69.156541][ T5198] Code: 5d 9d 8b e8 64 d1 87 06 0f 0b 48 c7 c7 40 5e 9d 8b e8 56 d1 87 06 0f 0b 48 c7 c7 a0 5e 9d 8b 4c 89 e6 4c 89 f1 e8 42 d1 87 06 <0f> 0b 48 c7 c7 20 5f 9d 8b 4c 89 f6 4c 89 e1 e8 2e d1 87 06 0f 0b [ 69.176243][ T5198] RSP: 0018:ffffc90003c77650 EFLAGS: 00010246 [ 69.182316][ T5198] RAX: 0000000000000075 RBX: ffff88814a7965f0 RCX: 319ab293341e1500 [ 69.190292][ T5198] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 69.198281][ T5198] RBP: ffffc90003c77778 R08: ffffffff81717e2c R09: 1ffff9200078ee68 [ 69.206264][ T5198] R10: dffffc0000000000 R11: fffff5200078ee69 R12: ffff888021195048 [ 69.214778][ T5198] R13: dffffc0000000000 R14: ffff88814a7965e8 R15: ffff88801d711048 [ 69.222779][ T5198] FS: 00007fc73b6496c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 69.231726][ T5198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.238314][ T5198] CR2: 0000000020000008 CR3: 00000000735d1000 CR4: 00000000003506f0 [ 69.246297][ T5198] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.254272][ T5198] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.263479][ T5198] Call Trace: [ 69.266792][ T5198] [ 69.269752][ T5198] ? __die_body+0x8b/0xe0 [ 69.274183][ T5198] ? die+0xa1/0xd0 [ 69.277923][ T5198] ? do_trap+0x153/0x380 [ 69.282190][ T5198] ? __list_add_valid_or_report+0xce/0xf0 [ 69.287942][ T5198] ? do_error_trap+0x1dc/0x2c0 [ 69.292777][ T5198] ? __list_add_valid_or_report+0xce/0xf0 [ 69.298527][ T5198] ? do_int3+0x50/0x50 [ 69.302616][ T5198] ? handle_invalid_op+0x34/0x40 [ 69.307577][ T5198] ? __list_add_valid_or_report+0xce/0xf0 [ 69.313343][ T5198] ? exc_invalid_op+0x33/0x50 [ 69.318048][ T5198] ? asm_exc_invalid_op+0x1a/0x20 [ 69.323095][ T5198] ? __wake_up_klogd+0xcc/0x100 [ 69.327969][ T5198] ? __list_add_valid_or_report+0xce/0xf0 [ 69.333791][ T5198] ptp_open+0x1af/0x430 [ 69.337957][ T5198] ? ptp_set_pinfunc+0x8a0/0x8a0 [ 69.342912][ T5198] ? ptp_set_pinfunc+0x8a0/0x8a0 [ 69.347854][ T5198] posix_clock_open+0x155/0x1f0 [ 69.352728][ T5198] chrdev_open+0x5ab/0x630 [ 69.357160][ T5198] ? cd_forget+0x160/0x160 [ 69.361760][ T5198] ? fsnotify_perm+0x480/0x5a0 [ 69.366536][ T5198] ? cd_forget+0x160/0x160 [ 69.370983][ T5198] do_dentry_open+0x8fd/0x1590 [ 69.375771][ T5198] path_openat+0x2845/0x3280 [ 69.380383][ T5198] ? kasan_set_track+0x61/0x70 [ 69.385166][ T5198] ? kasan_set_track+0x4f/0x70 [ 69.389943][ T5198] ? do_sys_openat2+0xd2/0x1d0 [ 69.394721][ T5198] ? __x64_sys_openat+0x247/0x290 [ 69.399777][ T5198] ? do_filp_open+0x490/0x490 [ 69.404492][ T5198] do_filp_open+0x234/0x490 [ 69.409024][ T5198] ? vfs_tmpfile+0x500/0x500 [ 69.413669][ T5198] ? _raw_spin_unlock+0x28/0x40 [ 69.418544][ T5198] ? alloc_fd+0x59c/0x640 [ 69.422892][ T5198] do_sys_openat2+0x13e/0x1d0 [ 69.427581][ T5198] ? do_sys_open+0x230/0x230 [ 69.432203][ T5198] __x64_sys_openat+0x247/0x290 [ 69.437328][ T5198] ? __ia32_sys_open+0x270/0x270 [ 69.442285][ T5198] ? syscall_enter_from_user_mode+0x32/0x230 [ 69.448389][ T5198] ? lockdep_hardirqs_on+0x98/0x140 [ 69.453621][ T5198] ? syscall_enter_from_user_mode+0x32/0x230 [ 69.459620][ T5198] do_syscall_64+0x44/0x110 [ 69.464135][ T5198] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 69.470041][ T5198] RIP: 0033:0x7fc73b6882a9 [ 69.474474][ T5198] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 69.495672][ T5198] RSP: 002b:00007fc73b649238 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 69.504095][ T5198] RAX: ffffffffffffffda RBX: 00007fc73b712308 RCX: 00007fc73b6882a9 [ 69.512079][ T5198] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 69.520143][ T5198] RBP: 00007fc73b712300 R08: 00007ffd566ead47 R09: 00007fc73b6496c0 [ 69.528119][ T5198] R10: 0000000000000000 R11: 0000000000000246 R12: 7074702f7665642f [ 69.536127][ T5198] R13: 0000000000000000 R14: 00007ffd566eac60 R15: 00007ffd566ead48 [ 69.544318][ T5198] [ 69.547340][ T5198] Modules linked in: [ 69.551941][ T5198] ---[ end trace 0000000000000000 ]--- [ 69.557786][ T5198] RIP: 0010:__list_add_valid_or_report+0xce/0xf0 [ 69.564170][ T5198] Code: 5d 9d 8b e8 64 d1 87 06 0f 0b 48 c7 c7 40 5e 9d 8b e8 56 d1 87 06 0f 0b 48 c7 c7 a0 5e 9d 8b 4c 89 e6 4c 89 f1 e8 42 d1 87 06 <0f> 0b 48 c7 c7 20 5f 9d 8b 4c 89 f6 4c 89 e1 e8 2e d1 87 06 0f 0b [ 69.583857][ T5198] RSP: 0018:ffffc90003c77650 EFLAGS: 00010246 [ 69.590057][ T5198] RAX: 0000000000000075 RBX: ffff88814a7965f0 RCX: 319ab293341e1500 [ 69.598266][ T5198] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 69.606477][ T5198] RBP: ffffc90003c77778 R08: ffffffff81717e2c R09: 1ffff9200078ee68 [ 69.614510][ T5198] R10: dffffc0000000000 R11: fffff5200078ee69 R12: ffff888021195048 [ 69.622509][ T5198] R13: dffffc0000000000 R14: ffff88814a7965e8 R15: ffff88801d711048 [ 69.630535][ T5198] FS: 00007fc73b6496c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 69.639521][ T5198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.646168][ T5198] CR2: 0000000020000008 CR3: 00000000735d1000 CR4: 00000000003506f0 [ 69.654172][ T5198] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.662199][ T5198] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.670362][ T5198] Kernel panic - not syncing: Fatal exception [ 69.676655][ T5198] Kernel Offset: disabled [ 69.680981][ T5198] Rebooting in 86400 seconds..