program: syz_mount_image$minix(&(0x7f0000000480), &(0x7f0000000000)='./file1\x00', 0x42, &(0x7f0000000540)=ANY=[], 0xd, 0x192, &(0x7f0000000700)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.current\x00', 0x275a, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x84) [ 75.452492][ T4703] Bluetooth: hci0: command tx timeout [ 75.577220][ T5354] loop0: detected capacity change from 0 to 47 [ 75.581698][ T5354] ======================================================= [ 75.581698][ T5354] WARNING: The mand mount option has been deprecated and [ 75.581698][ T5354] and is ignored by this kernel. Remove the mand [ 75.581698][ T5354] option from the mount to silence this warning. [ 75.581698][ T5354] ======================================================= [ 75.646017][ T5354] VFS_BUG_ON_INODE(!IS_ANON_FILE(inode)) encountered for inode ffff888044614ad0 [ 75.646170][ T5354] ------------[ cut here ]------------ [ 75.652851][ T5354] kernel BUG at fs/namei.c:3474! [ 75.660785][ T5354] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 75.663410][ T5354] CPU: 0 UID: 0 PID: 5354 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.666636][ T5354] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.670961][ T5354] RIP: 0010:may_open+0x4b1/0x4c0 [ 75.673134][ T5354] Code: 38 c1 0f 8c 1e fd ff ff 4c 89 e7 e8 69 c5 eb ff e9 11 fd ff ff e8 af d5 86 ff 4c 89 f7 48 c7 c6 40 64 99 8b e8 80 49 ef fe 90 <0f> 0b 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 [ 75.680883][ T5354] RSP: 0018:ffffc9000d4df940 EFLAGS: 00010246 [ 75.683270][ T5354] RAX: 000000000000004d RBX: dffffc0000000000 RCX: 53a310c72f441d00 [ 75.686062][ T5354] RDX: ffffc9000dee2000 RSI: 0000000000000a13 RDI: 0000000000000a14 [ 75.688865][ T5354] RBP: 0000000000008241 R08: ffff88801fc24253 R09: 1ffff11003f8484a [ 75.691593][ T5354] R10: dffffc0000000000 R11: ffffed1003f8484b R12: 0000000000000000 [ 75.694434][ T5354] R13: ffffffff8e2985a0 R14: ffff888044614ad0 R15: 0000000000000002 [ 75.697490][ T5354] FS: 00007fdc3053d6c0(0000) GS:ffff88808d20d000(0000) knlGS:0000000000000000 [ 75.701006][ T5354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.703535][ T5354] CR2: 00007f1857b8c000 CR3: 0000000042af9000 CR4: 0000000000352ef0 [ 75.706944][ T5354] Call Trace: [ 75.708449][ T5354] [ 75.709699][ T5354] path_openat+0x2d91/0x3830 [ 75.711749][ T5354] ? __pfx_path_openat+0x10/0x10 [ 75.714130][ T5354] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.717064][ T5354] do_filp_open+0x1fa/0x410 [ 75.718912][ T5354] ? __lock_acquire+0xab9/0xd20 [ 75.720866][ T5354] ? __pfx_do_filp_open+0x10/0x10 [ 75.722931][ T5354] ? _raw_spin_unlock+0x28/0x50 [ 75.724927][ T5354] ? alloc_fd+0x64c/0x6c0 [ 75.726629][ T5354] do_sys_openat2+0x121/0x1c0 [ 75.728504][ T5354] ? __pfx_do_sys_openat2+0x10/0x10 [ 75.730500][ T5354] ? rcu_is_watching+0x15/0xb0 [ 75.732531][ T5354] __x64_sys_creat+0x8f/0xc0 [ 75.734511][ T5354] do_syscall_64+0xfa/0x3b0 [ 75.736460][ T5354] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.738715][ T5354] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.741185][ T5354] ? clear_bhb_loop+0x60/0xb0 [ 75.743182][ T5354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.745751][ T5354] RIP: 0033:0x7fdc2f78ebe9 [ 75.747725][ T5354] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 75.755578][ T5354] RSP: 002b:00007fdc3053d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 75.759017][ T5354] RAX: ffffffffffffffda RBX: 00007fdc2f9c5fa0 RCX: 00007fdc2f78ebe9 [ 75.762316][ T5354] RDX: 0000000000000000 RSI: 0000000000000084 RDI: 0000200000000040 [ 75.765734][ T5354] RBP: 00007fdc2f811e19 R08: 0000000000000000 R09: 0000000000000000 [ 75.769041][ T5354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.772176][ T5354] R13: 00007fdc2f9c6038 R14: 00007fdc2f9c5fa0 R15: 00007fffbbd4c1f8 [ 75.775428][ T5354] [ 75.776761][ T5354] Modules linked in: [ 75.779059][ T5354] ---[ end trace 0000000000000000 ]--- [ 75.788562][ T5354] RIP: 0010:may_open+0x4b1/0x4c0 [ 75.790753][ T5354] Code: 38 c1 0f 8c 1e fd ff ff 4c 89 e7 e8 69 c5 eb ff e9 11 fd ff ff e8 af d5 86 ff 4c 89 f7 48 c7 c6 40 64 99 8b e8 80 49 ef fe 90 <0f> 0b 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 [ 75.799334][ T5354] RSP: 0018:ffffc9000d4df940 EFLAGS: 00010246 [ 75.801943][ T5354] RAX: 000000000000004d RBX: dffffc0000000000 RCX: 53a310c72f441d00 [ 75.806548][ T5354] RDX: ffffc9000dee2000 RSI: 0000000000000a13 RDI: 0000000000000a14 [ 75.809949][ T5354] RBP: 0000000000008241 R08: ffff88801fc24253 R09: 1ffff11003f8484a [ 75.813358][ T5354] R10: dffffc0000000000 R11: ffffed1003f8484b R12: 0000000000000000 [ 75.816460][ T5354] R13: ffffffff8e2985a0 R14: ffff888044614ad0 R15: 0000000000000002 [ 75.819859][ T5354] FS: 00007fdc3053d6c0(0000) GS:ffff88808d20d000(0000) knlGS:0000000000000000 [ 75.824478][ T5354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.827339][ T5354] CR2: 00007f1857b8c000 CR3: 0000000042af9000 CR4: 0000000000352ef0 [ 75.830823][ T5354] Kernel panic - not syncing: Fatal exception [ 75.833748][ T5354] Kernel Offset: disabled [ 75.835545][ T5354] Rebooting in 86400 seconds..