program: connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) (async) write(0xffffffffffffffff, &(0x7f00000000c0)="24000000200099f0000000000000000002", 0x11) (async) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="021380ee02"], 0x10}}, 0x0) (async) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0xffffffffa0018000, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090c00000000420b00000000000200130002000000000000000000001f0300060000000051020049e4f0000001c99a00000000000002000100002000100000000200000000030005"], 0x60}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$eJzs28tvG0UYAPBv10lK+iCmKo8+gEJBVDySJi2lBy4gkDiAhASHcgyJW5W6DWqCRKsKCkLliCpxRxyR+As4wQUBJySuwBlVqlAuLZyM1t5tHNdOE9epQ/z7SdvO7I4983l37JmdbAADa3/2TxKxPSJ+j4ixRnZ5gf2N/24sXpz5Z/HiTBK12lt/J/Vy1xcvzhRFi9dtKzJDEelnSextU+/8+Qunp6vVyrk8P7Fw5v2J+fMXnjt1Zvpk5WTl7NSxY0cOT75wdOr5nsSZxXV9z0dz+3a/9s6VN2aOX3n352+TIv6WOHphdOmt23qyVutldX23oymdDPWxIaxJqdFNY7je/8eiFEsnbyxe/bSvjQPWVa1Wqz3Q+fClGrCJJdHvFgD9UfzQZ/PfYrtLQ48N4dpLjQlQFveNfGscGYo0LzPcMr/tpf0RcfzSv19lW7Tehxhdp0oBgIH2fTb+ebbd+C+N5vtC9+ZrKOWIuC8idkbE0YjYFRH3R9TLPhgRD62x/tZFklvHn+nVrgJbpWz892K+trV8/FeM/qJcynM76vEPJydOVSuH8s/kYAxvyfKTK9Txwyu/fdHpWPP4L9uy+ouxYN6Oq0Nblr9mdnph+k5ibnbtk4g9Q+3iT26uBCQRsTsi9nRZx6mnv9nX6ViH+EdW9cY9WGeqfR3xVOP8X4qW+AvJyuuTE/dEtXJoorgqbvXLr5ff7FT/7c//+srO/9a2138R/5/lpFiv7XI+cvmPzzvOKbu9/keSt5ft+3B6YeHcZMRI8no9X27eP9VSbmqpfBb/wQPt+//OWPok9kZEdhE/HBGPRMSjedsfi4jHI+LACvH/9PIT73Uf//rK4p9d8fzH0vmvVivnmhIj0bqnfaJ0+sfvllVaXkv82fk/Uk8dzPes5vtvNe3KEnf6+QEAAMD/QRoR2yNJx2+m03R8vPE3/Ltia1qdm1945sTcB2dnG88IlGM4Le50jTXdD53Mp/VFfqolfzi/b/xlabSeH5+Zq872O3gYcNs69P/MX6V+tw5Yd57XgsGl/8Pg0v9hcOn/MLja9H+PnsGAaPf7/3Ef2gHcfS39f8VlPwMD2FzM/2Fw6f8wuPR/GEjzo3H7h+Q3UKJodxcvTyNig0SxGRKRbohmSHSdGI2IzmX6+70EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADQK/8FAAD///7Z3kQ=") openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) [ 75.346073][ T5338] Bluetooth: hci0: command tx timeout [ 75.415288][ T5359] loop0: detected capacity change from 0 to 512 [ 75.433258][ T5359] EXT4-fs: Ignoring removed i_version option [ 75.457103][ T5359] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 75.472831][ T5359] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 75.491260][ T5359] EXT4-fs (loop0): 1 truncate cleaned up [ 75.504925][ T5359] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.514861][ T5359] ------------[ cut here ]------------ [ 75.517240][ T5359] kernel BUG at fs/ext4/extents_status.c:1012! [ 75.519710][ T5359] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 75.522019][ T5359] CPU: 0 UID: 0 PID: 5359 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.525380][ T5359] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.529031][ T5359] RIP: 0010:ext4_es_cache_extent+0x698/0x700 [ 75.531034][ T5359] Code: ff df 80 3c 08 00 74 08 48 89 df e8 62 b0 b3 ff 48 8b 3b 48 8b 74 24 28 48 8d 54 24 60 e8 00 c3 0d 00 eb 14 e8 69 c0 4e ff 90 <0f> 0b e8 61 c0 4e ff eb 28 e8 5a c0 4e ff 31 f6 65 ff 0d 81 32 30 [ 75.538354][ T5359] RSP: 0018:ffffc9000d35f420 EFLAGS: 00010293 [ 75.540951][ T5359] RAX: ffffffff8270fd97 RBX: 00000000ffffffff RCX: ffff888032fe2440 [ 75.544421][ T5359] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 00000000000072ce [ 75.547829][ T5359] RBP: ffffc9000d35f528 R08: ffffffff8fa3b637 R09: 1ffffffff1f476c6 [ 75.550992][ T5359] R10: dffffc0000000000 R11: fffffbfff1f476c7 R12: 00000000000072d0 [ 75.554313][ T5359] R13: 0000000000000008 R14: 00000000000072ce R15: dffffc0000000000 [ 75.557982][ T5359] FS: 00007feebd2686c0(0000) GS:ffff88808d20d000(0000) knlGS:0000000000000000 [ 75.562213][ T5359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.565417][ T5359] CR2: 00007f1e49c3d000 CR3: 000000003f2aa000 CR4: 0000000000352ef0 [ 75.569174][ T5359] Call Trace: [ 75.570760][ T5359] [ 75.572091][ T5359] ? __pfx_ext4_es_cache_extent+0x10/0x10 [ 75.574591][ T5359] ? rcu_is_watching+0x15/0xb0 [ 75.576538][ T5359] ? trace_kmalloc+0x1f/0xd0 [ 75.578497][ T5359] ? __kmalloc_noprof+0x29b/0x4f0 [ 75.580564][ T5359] ? ext4_find_extent+0x207/0xcc0 [ 75.582651][ T5359] ext4_find_extent+0x482/0xcc0 [ 75.584694][ T5359] ext4_get_verity_descriptor+0x102/0x590 [ 75.587037][ T5359] ? __pfx_ext4_get_verity_descriptor+0x10/0x10 [ 75.589506][ T5359] fsverity_get_descriptor+0x8d/0x4b0 [ 75.591574][ T5359] ? fscrypt_file_open+0xd0/0x4b0 [ 75.593644][ T5359] __fsverity_file_open+0xd7/0x1f0 [ 75.595660][ T5359] ext4_file_open+0x32d/0xa40 [ 75.597526][ T5359] ? __pfx_ext4_file_open+0x10/0x10 [ 75.599641][ T5359] ? tomoyo_file_open+0x165/0x220 [ 75.601841][ T5359] ? fsnotify_open_perm_and_set_mode+0x11a/0x610 [ 75.604405][ T5359] ? __pfx_ext4_file_open+0x10/0x10 [ 75.606433][ T5359] do_dentry_open+0x953/0x13f0 [ 75.608378][ T5359] vfs_open+0x3b/0x340 [ 75.610025][ T5359] ? path_openat+0x2ecd/0x3830 [ 75.612067][ T5359] path_openat+0x2ee5/0x3830 [ 75.614004][ T5359] ? arch_stack_walk+0xfc/0x150 [ 75.616078][ T5359] ? __pfx_path_openat+0x10/0x10 [ 75.618232][ T5359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.620844][ T5359] do_filp_open+0x1fa/0x410 [ 75.622804][ T5359] ? __lock_acquire+0xab9/0xd20 [ 75.624841][ T5359] ? __pfx_do_filp_open+0x10/0x10 [ 75.627391][ T5359] ? _raw_spin_unlock+0x28/0x50 [ 75.629839][ T5359] ? alloc_fd+0x64c/0x6c0 [ 75.631825][ T5359] do_sys_openat2+0x121/0x1c0 [ 75.633927][ T5359] ? __pfx_do_sys_openat2+0x10/0x10 [ 75.636380][ T5359] ? rcu_is_watching+0x15/0xb0 [ 75.638479][ T5359] __x64_sys_openat+0x138/0x170 [ 75.640697][ T5359] do_syscall_64+0xfa/0x3b0 [ 75.642696][ T5359] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.645009][ T5359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.647651][ T5359] ? clear_bhb_loop+0x60/0xb0 [ 75.649489][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.651630][ T5359] RIP: 0033:0x7feebc38ebe9 [ 75.653626][ T5359] 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 [ 75.662191][ T5359] RSP: 002b:00007feebd268038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 75.666107][ T5359] RAX: ffffffffffffffda RBX: 00007feebc5c5fa0 RCX: 00007feebc38ebe9 [ 75.669534][ T5359] RDX: 0000000000000000 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 75.673020][ T5359] RBP: 00007feebc411e19 R08: 0000000000000000 R09: 0000000000000000 [ 75.676464][ T5359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.679971][ T5359] R13: 00007feebc5c6038 R14: 00007feebc5c5fa0 R15: 00007ffeda9a0378 [ 75.683430][ T5359] [ 75.684791][ T5359] Modules linked in: [ 75.686860][ T5359] ---[ end trace 0000000000000000 ]--- [ 75.697277][ T5359] RIP: 0010:ext4_es_cache_extent+0x698/0x700 [ 75.699501][ T5359] Code: ff df 80 3c 08 00 74 08 48 89 df e8 62 b0 b3 ff 48 8b 3b 48 8b 74 24 28 48 8d 54 24 60 e8 00 c3 0d 00 eb 14 e8 69 c0 4e ff 90 <0f> 0b e8 61 c0 4e ff eb 28 e8 5a c0 4e ff 31 f6 65 ff 0d 81 32 30 [ 75.707675][ T5359] RSP: 0018:ffffc9000d35f420 EFLAGS: 00010293 [ 75.710210][ T5359] RAX: ffffffff8270fd97 RBX: 00000000ffffffff RCX: ffff888032fe2440 [ 75.714229][ T5359] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 00000000000072ce [ 75.717542][ T5359] RBP: ffffc9000d35f528 R08: ffffffff8fa3b637 R09: 1ffffffff1f476c6 [ 75.720948][ T5359] R10: dffffc0000000000 R11: fffffbfff1f476c7 R12: 00000000000072d0 [ 75.725292][ T5359] R13: 0000000000000008 R14: 00000000000072ce R15: dffffc0000000000 [ 75.728623][ T5359] FS: 00007feebd2686c0(0000) GS:ffff88808d20d000(0000) knlGS:0000000000000000 [ 75.733061][ T5359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.735985][ T5359] CR2: 00007f1e49c3d000 CR3: 000000003f2aa000 CR4: 0000000000352ef0 [ 75.739342][ T5359] Kernel panic - not syncing: Fatal exception [ 75.742038][ T5359] Kernel Offset: disabled [ 75.743807][ T5359] Rebooting in 86400 seconds..