program: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)={0x73622a85, 0x1100, 0x1}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) syz_mount_image$udf(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x14444, &(0x7f0000000280)=ANY=[@ANYBLOB="696f636861727365743d6b6f69382d72752c766f6c756d653d3030303030303030303030300000000063686f723d30303030303030303030303030303030303030342c6e6f6164696e6963622c6769643d69676e6f72652c7569643d6967ee6f7200006769643dc7865530221d5cf1ffa33f314577d414dd0f02989f344aa1daf1517b816480770a92f1eaeab3d78957fc83df545faf189820845d1a3ae48728ee6ed8684b4f3acff28b7d51848813c91e8e6278a3cfa72eec120ebbc7baaaf78c062300000000000000", @ANYRESDEC, @ANYRESDEC], 0xfe, 0xc17, &(0x7f0000001180)="$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") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bind$unix(r3, &(0x7f00000000c0)=@abs={0x1, 0x5c}, 0x6e) creat(&(0x7f0000000d00)='./file0\x00', 0x0) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x11, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f00000001c0)) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f00000004c0)="e0"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x4c, 0x0, &(0x7f0000000200)=[@acquire, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0xcbff9000) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x10, 0x2, 0x9, 0x0, 0xffffffffffffffff, 0x10000}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xf, &(0x7f0000000080)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r5}, {}, {0x7, 0x0, 0xb, 0x2}, {0x85, 0x0, 0x0, 0xd3}}}, &(0x7f0000000040)='syzkaller\x00'}, 0x90) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000300)={0x44, 0x0, &(0x7f0000000500)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000400)={@fd={0x66642a85, 0x0, r2}, @fd={0x66642a85, 0x0, r2}, @flat=@handle={0x73682a85, 0xa, 0x2}}, &(0x7f0000000000)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) sysinfo(&(0x7f0000000000)=""/196) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000000)=0x15) ioctl$TCSETS(r6, 0x404c4701, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x0, 0x14, "3eccd8fd0000000000000010000000040100"}) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'team0\x00'}) socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0x10, &(0x7f0000000140)={[{@norecovery}]}, 0xee, 0x469, &(0x7f0000000ac0)="$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") setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = open(&(0x7f00000000c0)='./bus\x00', 0xca942, 0x0) ftruncate(r8, 0x8002007ffb) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'bond0\x00'}) [ 84.682945][ T5306] Bluetooth: hci0: command tx timeout [ 84.760806][ T5331] loop0: detected capacity change from 0 to 2048 [ 84.775674][ T5331] ======================================================= [ 84.775674][ T5331] WARNING: The mand mount option has been deprecated and [ 84.775674][ T5331] and is ignored by this kernel. Remove the mand [ 84.775674][ T5331] option from the mount to silence this warning. [ 84.775674][ T5331] ======================================================= [ 84.823918][ T5331] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 84.834545][ T5331] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.929984][ T5332] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 85.016545][ T5332] ------------[ cut here ]------------ [ 85.019107][ T5332] WARNING: CPU: 0 PID: 5332 at fs/udf/inode.c:2088 __udf_add_aext+0x524/0x6d0 [ 85.023073][ T5332] Modules linked in: [ 85.024926][ T5332] CPU: 0 UID: 0 PID: 5332 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.028854][ T5332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.033772][ T5332] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 85.035972][ T5332] Code: 29 e9 fe 49 8b 3e 4c 89 e6 e8 98 1b 0c 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 de 81 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 0f de 81 fe 90 0f 0b 90 e9 66 fd ff ff [ 85.044259][ T5332] RSP: 0018:ffffc9000d317808 EFLAGS: 00010283 [ 85.046976][ T5332] RAX: ffffffff833e3533 RBX: dffffc0000000000 RCX: 0000000000100000 [ 85.050422][ T5332] RDX: ffffc9000eb03000 RSI: 00000000000033c0 RDI: 00000000000033c1 [ 85.053862][ T5332] RBP: 1ffff92001a62f69 R08: ffff8880008f8000 R09: 0000000000000002 [ 85.057267][ T5332] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 85.060710][ T5332] R13: 0000000000000000 R14: ffffc9000d317b40 R15: ffffc9000d317b48 [ 85.064115][ T5332] FS: 00007fda9a4996c0(0000) GS:ffff88808d72f000(0000) knlGS:0000000000000000 [ 85.067860][ T5332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.070613][ T5332] CR2: 00007ffebaadf6bc CR3: 00000000358e9000 CR4: 0000000000352ef0 [ 85.074052][ T5332] Call Trace: [ 85.075535][ T5332] [ 85.076918][ T5332] udf_setup_indirect_aext+0x609/0x800 [ 85.079264][ T5332] ? __udf_add_aext+0x508/0x6d0 [ 85.081357][ T5332] udf_do_extend_file+0x870/0x1180 [ 85.083703][ T5332] ? __pfx_udf_do_extend_file+0x10/0x10 [ 85.085938][ T5332] ? inode_bmap+0x397/0x710 [ 85.088106][ T5332] udf_setsize+0xb78/0x1000 [ 85.090045][ T5332] ? __pfx_udf_setsize+0x10/0x10 [ 85.092156][ T5332] ? down_write+0x162/0x1f0 [ 85.094161][ T5332] ? __pfx_down_write+0x10/0x10 [ 85.096194][ T5332] ? __pfx_current_time+0x10/0x10 [ 85.098339][ T5332] udf_setattr+0x3a1/0x5a0 [ 85.100304][ T5332] ? __pfx_udf_setattr+0x10/0x10 [ 85.102599][ T5332] notify_change+0xc1a/0xf40 [ 85.104670][ T5332] do_truncate+0x1a4/0x220 [ 85.106850][ T5332] ? __pfx_do_truncate+0x10/0x10 [ 85.108823][ T5332] do_ftruncate+0x489/0x540 [ 85.110851][ T5332] ? __fget_files+0x2a/0x420 [ 85.113264][ T5332] ? __pfx_do_ftruncate+0x10/0x10 [ 85.115508][ T5332] __x64_sys_ftruncate+0x92/0xf0 [ 85.117813][ T5332] do_syscall_64+0xfa/0xfa0 [ 85.119885][ T5332] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.122379][ T5332] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.125110][ T5332] ? clear_bhb_loop+0x60/0xb0 [ 85.127041][ T5332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.129371][ T5332] RIP: 0033:0x7fda9958f749 [ 85.131150][ T5332] 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 [ 85.139711][ T5332] RSP: 002b:00007fda9a499038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 85.143669][ T5332] RAX: ffffffffffffffda RBX: 00007fda997e6090 RCX: 00007fda9958f749 [ 85.147068][ T5332] RDX: 0000000000000000 RSI: 0000008002007ffb RDI: 000000000000000d [ 85.150270][ T5332] RBP: 00007fda99613f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.153427][ T5332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.156496][ T5332] R13: 00007fda997e6128 R14: 00007fda997e6090 R15: 00007fff85f46718 [ 85.159776][ T5332] [ 85.161185][ T5332] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 85.164372][ T5332] CPU: 0 UID: 0 PID: 5332 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.168280][ T5332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.172860][ T5332] Call Trace: [ 85.174425][ T5332] [ 85.175820][ T5332] dump_stack_lvl+0x99/0x250 [ 85.177948][ T5332] ? __asan_memcpy+0x40/0x70 [ 85.179972][ T5332] ? __pfx_dump_stack_lvl+0x10/0x10 [ 85.182264][ T5332] ? __pfx__printk+0x10/0x10 [ 85.184219][ T5332] vpanic+0x237/0x6d0 [ 85.186046][ T5332] ? __pfx_vpanic+0x10/0x10 [ 85.188116][ T5332] panic+0xb9/0xc0 [ 85.189756][ T5332] ? __pfx_panic+0x10/0x10 [ 85.191989][ T5332] __warn+0x31b/0x4b0 [ 85.193972][ T5332] ? __udf_add_aext+0x524/0x6d0 [ 85.196141][ T5332] ? __udf_add_aext+0x524/0x6d0 [ 85.198283][ T5332] report_bug+0x2be/0x4f0 [ 85.200210][ T5332] ? __udf_add_aext+0x524/0x6d0 [ 85.202340][ T5332] ? __udf_add_aext+0x524/0x6d0 [ 85.204457][ T5332] ? __udf_add_aext+0x526/0x6d0 [ 85.206751][ T5332] handle_bug+0x84/0x160 [ 85.208582][ T5332] exc_invalid_op+0x1a/0x50 [ 85.210466][ T5332] asm_exc_invalid_op+0x1a/0x20 [ 85.212694][ T5332] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 85.215032][ T5332] Code: 29 e9 fe 49 8b 3e 4c 89 e6 e8 98 1b 0c 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 de 81 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 0f de 81 fe 90 0f 0b 90 e9 66 fd ff ff [ 85.223225][ T5332] RSP: 0018:ffffc9000d317808 EFLAGS: 00010283 [ 85.225846][ T5332] RAX: ffffffff833e3533 RBX: dffffc0000000000 RCX: 0000000000100000 [ 85.229099][ T5332] RDX: ffffc9000eb03000 RSI: 00000000000033c0 RDI: 00000000000033c1 [ 85.232225][ T5332] RBP: 1ffff92001a62f69 R08: ffff8880008f8000 R09: 0000000000000002 [ 85.235485][ T5332] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 85.238865][ T5332] R13: 0000000000000000 R14: ffffc9000d317b40 R15: ffffc9000d317b48 [ 85.242115][ T5332] ? __udf_add_aext+0x523/0x6d0 [ 85.244240][ T5332] ? __udf_add_aext+0x523/0x6d0 [ 85.246370][ T5332] udf_setup_indirect_aext+0x609/0x800 [ 85.248722][ T5332] ? __udf_add_aext+0x508/0x6d0 [ 85.250882][ T5332] udf_do_extend_file+0x870/0x1180 [ 85.253053][ T5332] ? __pfx_udf_do_extend_file+0x10/0x10 [ 85.255417][ T5332] ? inode_bmap+0x397/0x710 [ 85.257515][ T5332] udf_setsize+0xb78/0x1000 [ 85.259807][ T5332] ? __pfx_udf_setsize+0x10/0x10 [ 85.262428][ T5332] ? down_write+0x162/0x1f0 [ 85.264473][ T5332] ? __pfx_down_write+0x10/0x10 [ 85.266741][ T5332] ? __pfx_current_time+0x10/0x10 [ 85.269110][ T5332] udf_setattr+0x3a1/0x5a0 [ 85.270972][ T5332] ? __pfx_udf_setattr+0x10/0x10 [ 85.273179][ T5332] notify_change+0xc1a/0xf40 [ 85.275196][ T5332] do_truncate+0x1a4/0x220 [ 85.277211][ T5332] ? __pfx_do_truncate+0x10/0x10 [ 85.278977][ T5332] do_ftruncate+0x489/0x540 [ 85.280870][ T5332] ? __fget_files+0x2a/0x420 [ 85.282874][ T5332] ? __pfx_do_ftruncate+0x10/0x10 [ 85.284922][ T5332] __x64_sys_ftruncate+0x92/0xf0 [ 85.287039][ T5332] do_syscall_64+0xfa/0xfa0 [ 85.289039][ T5332] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.291285][ T5332] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.294143][ T5332] ? clear_bhb_loop+0x60/0xb0 [ 85.296185][ T5332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.298565][ T5332] RIP: 0033:0x7fda9958f749 [ 85.300428][ T5332] 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 [ 85.308972][ T5332] RSP: 002b:00007fda9a499038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 85.312704][ T5332] RAX: ffffffffffffffda RBX: 00007fda997e6090 RCX: 00007fda9958f749 [ 85.316045][ T5332] RDX: 0000000000000000 RSI: 0000008002007ffb RDI: 000000000000000d [ 85.319479][ T5332] RBP: 00007fda99613f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.322784][ T5332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.325898][ T5332] R13: 00007fda997e6128 R14: 00007fda997e6090 R15: 00007fff85f46718 [ 85.329302][ T5332] [ 85.330878][ T5332] Kernel Offset: disabled [ 85.332639][ T5332] Rebooting in 86400 seconds..