program: perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x8a, 0xd, 0x0, 0x0, 0x0, 0x3, 0x82, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b73, 0x1, @perf_config_ext={0x2, 0x1000000000000ae6}, 0x108c40, 0x32, 0xfffffbff, 0x0, 0x802, 0xfffffffa, 0x4, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_mount_image$udf(&(0x7f0000000f00), &(0x7f00000000c0)='./file1\x00', 0x800, &(0x7f0000001040)=ANY=[@ANYBLOB='uid=', @ANYRESDEC=0x0, @ANYBLOB="2c756e64656c6574652c6e6f7672732c6164696e6963622c766f6c756d653d30303030303030303030303030303030303030322c7569643d666f726765742c6769643d666f726765742c6e6f7374726963742c6e6f7672732c0085f95733019d784ca386da1fd41ffabd4b47acca2b8d488be702157dd8711c31732d"], 0xff, 0xc2d, &(0x7f00000001c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000040)='./file2\x00', 0x800810, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1f, 0x242, &(0x7f0000000540)="$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") setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000140)='./file1\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x18, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffcae, 0x10, &(0x7f0000000000), 0x10, 0xffffffffffffffff}, 0x4e) ftruncate(r1, 0x3fffffffc00) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32=r1, @ANYBLOB="0400"/20, @ANYRES32=0x0, @ANYRES32=r0, @ANYBLOB="0300000000000000041000"/28], 0x50) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r2, 0x80045104, &(0x7f0000000280)) r3 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socket$netlink(0x10, 0x3, 0x0) socket(0x2a, 0x2, 0x0) ioctl$FIOCLEX(r3, 0x5451) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x18) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000300)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010040000000000002034400000008000300", @ANYRES32=r6, @ANYBLOB="08002600851600000a00180000000000000000001c005a8018000180140002"], 0x4c}}, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xfffffffb) setresuid(0xee00, 0xee00, 0x0) r7 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r7, 0x8008af83, &(0x7f0000000000)={0x1}) openat(r0, &(0x7f00000000c0)='.\x00', 0x555401, 0x0) r8 = socket(0x10, 0x3, 0x0) write(r8, &(0x7f0000000000)="2400000011005f0414f9f40700090400810000000d0000000000000008000f0001000000", 0x24) [ 85.114108][ T4687] Bluetooth: hci0: command tx timeout [ 85.272766][ T5345] loop0: detected capacity change from 0 to 2048 [ 85.307500][ T5345] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.389133][ T5345] ------------[ cut here ]------------ [ 85.391976][ T5345] WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x524/0x6d0, CPU#0: syz.0.0/5345 [ 85.395777][ T5345] Modules linked in: [ 85.397450][ T5345] CPU: 0 UID: 0 PID: 5345 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.401453][ T5345] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.406246][ T5345] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 85.408615][ T5345] Code: cb e6 fe 49 8b 3e 4c 89 e6 e8 58 f9 0a ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 1d 21 7f fe 90 <0f> 0b 90 e9 14 fc ff ff e8 0f 21 7f fe 90 0f 0b 90 e9 66 fd ff ff [ 85.417736][ T5345] RSP: 0018:ffffc9000d6e7808 EFLAGS: 00010283 [ 85.420464][ T5345] RAX: ffffffff8341e643 RBX: dffffc0000000000 RCX: 0000000000100000 [ 85.423976][ T5345] RDX: ffffc90020ec2000 RSI: 000000000006bdd2 RDI: 000000000006bdd3 [ 85.427319][ T5345] RBP: 1ffff92001adcf69 R08: ffff888000250000 R09: 0000000000000002 [ 85.430831][ T5345] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 85.434366][ T5345] R13: 0000000000000000 R14: ffffc9000d6e7b40 R15: ffffc9000d6e7b48 [ 85.437772][ T5345] FS: 00007fe6134c26c0(0000) GS:ffff88808d414000(0000) knlGS:0000000000000000 [ 85.441619][ T5345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.444577][ T5345] CR2: 00007f0b7dd909c0 CR3: 0000000035b0b000 CR4: 0000000000352ef0 [ 85.447996][ T5345] Call Trace: [ 85.449556][ T5345] [ 85.451110][ T5345] udf_setup_indirect_aext+0x609/0x800 [ 85.453554][ T5345] ? __udf_add_aext+0x508/0x6d0 [ 85.455820][ T5345] udf_do_extend_file+0x870/0x1180 [ 85.458014][ T5345] ? udf_next_aext+0x447/0x540 [ 85.460079][ T5345] ? __pfx_udf_do_extend_file+0x10/0x10 [ 85.462482][ T5345] ? inode_bmap+0x397/0x710 [ 85.464593][ T5345] udf_setsize+0xb78/0x1000 [ 85.466598][ T5345] ? __pfx_udf_setsize+0x10/0x10 [ 85.468798][ T5345] ? down_write+0x162/0x1f0 [ 85.471031][ T5345] ? __pfx_down_write+0x10/0x10 [ 85.473266][ T5345] ? __pfx_current_time+0x10/0x10 [ 85.475602][ T5345] udf_setattr+0x3a1/0x5a0 [ 85.477567][ T5345] ? __pfx_udf_setattr+0x10/0x10 [ 85.479681][ T5345] notify_change+0xc1a/0xf40 [ 85.481845][ T5345] do_truncate+0x1a4/0x220 [ 85.483831][ T5345] ? __pfx_do_truncate+0x10/0x10 [ 85.486483][ T5345] do_ftruncate+0x4a5/0x560 [ 85.489391][ T5345] ? __pfx_do_ftruncate+0x10/0x10 [ 85.492934][ T5345] ? __fget_files+0x2a/0x420 [ 85.494905][ T5345] __x64_sys_ftruncate+0x92/0xf0 [ 85.497199][ T5345] do_syscall_64+0xec/0xf80 [ 85.499218][ T5345] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.502201][ T5345] ? trace_irq_disable+0x37/0x100 [ 85.504447][ T5345] ? clear_bhb_loop+0x60/0xb0 [ 85.506500][ T5345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.509253][ T5345] RIP: 0033:0x7fe61258f7c9 [ 85.511409][ T5345] 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 [ 85.519833][ T5345] RSP: 002b:00007fe6134c2038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 85.523777][ T5345] RAX: ffffffffffffffda RBX: 00007fe6127e5fa0 RCX: 00007fe61258f7c9 [ 85.527290][ T5345] RDX: 0000000000000000 RSI: 000003fffffffc00 RDI: 0000000000000006 [ 85.530970][ T5345] RBP: 00007fe612613f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.534514][ T5345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.538066][ T5345] R13: 00007fe6127e6038 R14: 00007fe6127e5fa0 R15: 00007ffe60227bc8 [ 85.541857][ T5345] [ 85.543299][ T5345] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 85.546594][ T5345] CPU: 0 UID: 0 PID: 5345 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.550658][ T5345] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.555470][ T5345] Call Trace: [ 85.556996][ T5345] [ 85.558360][ T5345] vpanic+0x1e0/0x670 [ 85.560175][ T5345] panic+0xb9/0xc0 [ 85.561905][ T5345] ? __pfx_panic+0x10/0x10 [ 85.563891][ T5345] __warn+0x317/0x4b0 [ 85.565705][ T5345] ? __udf_add_aext+0x524/0x6d0 [ 85.567872][ T5345] ? __udf_add_aext+0x524/0x6d0 [ 85.570006][ T5345] __report_bug+0x288/0x500 [ 85.572090][ T5345] ? __udf_add_aext+0x524/0x6d0 [ 85.574309][ T5345] ? __pfx___report_bug+0x10/0x10 [ 85.576527][ T5345] ? __mark_inode_dirty+0x45c/0x1330 [ 85.578947][ T5345] ? folio_mark_accessed+0x42c/0x8b0 [ 85.581339][ T5345] ? __udf_add_aext+0x524/0x6d0 [ 85.583431][ T5345] report_bug+0x16a/0x220 [ 85.585221][ T5345] ? __udf_add_aext+0x524/0x6d0 [ 85.587120][ T5345] ? __udf_add_aext+0x526/0x6d0 [ 85.589149][ T5345] handle_bug+0x98/0x200 [ 85.590978][ T5345] exc_invalid_op+0x1a/0x50 [ 85.592768][ T5345] asm_exc_invalid_op+0x1a/0x20 [ 85.594738][ T5345] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 85.596889][ T5345] Code: cb e6 fe 49 8b 3e 4c 89 e6 e8 58 f9 0a ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 1d 21 7f fe 90 <0f> 0b 90 e9 14 fc ff ff e8 0f 21 7f fe 90 0f 0b 90 e9 66 fd ff ff [ 85.605337][ T5345] RSP: 0018:ffffc9000d6e7808 EFLAGS: 00010283 [ 85.608039][ T5345] RAX: ffffffff8341e643 RBX: dffffc0000000000 RCX: 0000000000100000 [ 85.611541][ T5345] RDX: ffffc90020ec2000 RSI: 000000000006bdd2 RDI: 000000000006bdd3 [ 85.615103][ T5345] RBP: 1ffff92001adcf69 R08: ffff888000250000 R09: 0000000000000002 [ 85.618909][ T5345] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 85.622627][ T5345] R13: 0000000000000000 R14: ffffc9000d6e7b40 R15: ffffc9000d6e7b48 [ 85.626236][ T5345] ? __udf_add_aext+0x523/0x6d0 [ 85.628528][ T5345] ? __udf_add_aext+0x523/0x6d0 [ 85.630833][ T5345] udf_setup_indirect_aext+0x609/0x800 [ 85.633298][ T5345] ? __udf_add_aext+0x508/0x6d0 [ 85.635524][ T5345] udf_do_extend_file+0x870/0x1180 [ 85.637894][ T5345] ? udf_next_aext+0x447/0x540 [ 85.640039][ T5345] ? __pfx_udf_do_extend_file+0x10/0x10 [ 85.642576][ T5345] ? inode_bmap+0x397/0x710 [ 85.644676][ T5345] udf_setsize+0xb78/0x1000 [ 85.646752][ T5345] ? __pfx_udf_setsize+0x10/0x10 [ 85.648811][ T5345] ? down_write+0x162/0x1f0 [ 85.650360][ T5345] ? __pfx_down_write+0x10/0x10 [ 85.652542][ T5345] ? __pfx_current_time+0x10/0x10 [ 85.654662][ T5345] udf_setattr+0x3a1/0x5a0 [ 85.656612][ T5345] ? __pfx_udf_setattr+0x10/0x10 [ 85.658606][ T5345] notify_change+0xc1a/0xf40 [ 85.660583][ T5345] do_truncate+0x1a4/0x220 [ 85.662583][ T5345] ? __pfx_do_truncate+0x10/0x10 [ 85.664706][ T5345] do_ftruncate+0x4a5/0x560 [ 85.666775][ T5345] ? __pfx_do_ftruncate+0x10/0x10 [ 85.669155][ T5345] ? __fget_files+0x2a/0x420 [ 85.671377][ T5345] __x64_sys_ftruncate+0x92/0xf0 [ 85.673588][ T5345] do_syscall_64+0xec/0xf80 [ 85.675604][ T5345] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.678164][ T5345] ? trace_irq_disable+0x37/0x100 [ 85.680338][ T5345] ? clear_bhb_loop+0x60/0xb0 [ 85.682532][ T5345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.685107][ T5345] RIP: 0033:0x7fe61258f7c9 [ 85.686975][ T5345] 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 [ 85.694832][ T5345] RSP: 002b:00007fe6134c2038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 85.698199][ T5345] RAX: ffffffffffffffda RBX: 00007fe6127e5fa0 RCX: 00007fe61258f7c9 [ 85.701588][ T5345] RDX: 0000000000000000 RSI: 000003fffffffc00 RDI: 0000000000000006 [ 85.705285][ T5345] RBP: 00007fe612613f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.708761][ T5345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.712037][ T5345] R13: 00007fe6127e6038 R14: 00007fe6127e5fa0 R15: 00007ffe60227bc8 [ 85.715333][ T5345] [ 85.716906][ T5345] Kernel Offset: disabled [ 85.718579][ T5345] Rebooting in 86400 seconds..