program: syz_mount_image$udf(&(0x7f0000000e00), &(0x7f0000000180)='./file0\x00', 0x400007, &(0x7f0000000ec0)={[{@volume={'volume', 0x3d, 0x3f}}, {@iocharset={'iocharset', 0x3d, 'cp864'}}, {@session}, {@uid_forget}, {@undelete}, {}, {@longad}, {@uid_forget}, {@utf8}]}, 0x1, 0xc2d, &(0x7f00000001c0)="$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") r0 = syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x22400) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000008940)={0x0, {}, 0x0, {}, 0x4000002, 0x5, 0x6, 0x9, "9e959f16deab7b08aa26e66c4056a516950773ff0000000000eef4fb0efcc1d8a6078ed9d5f8643902dd8f6fac274de9d940ffa5e592bbd48685450d004b0b00", "f625c10e6e0080ffffffffffffffff7e904dc8df6aa3a893ec00347f41be6908", [0xa, 0x80000476]}) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)={0x54, 0x2, 0x6, 0x5, 0xa, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6}]}]}, 0x54}}, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1e4047c, &(0x7f0000000ec0)=ANY=[], 0x1, 0x0, &(0x7f0000000000)) r2 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0xffffc90000000000, 0x0, &(0x7f0000000000)={0x0, 0x0}) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000080)='ro\x00', 0x0, 0x0) (async) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000080)='ro\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x7, 0x0, 0x0, 0x0) (async) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x7, 0x0, 0x0, 0x0) [ 83.883016][ T5291] Bluetooth: hci0: command tx timeout [ 83.988507][ T5327] loop0: detected capacity change from 0 to 2048 [ 84.054651][ T5327] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.092255][ T5327] loop0: detected capacity change from 2048 to 0 [ 84.106655][ T5328] ======================================================= [ 84.106655][ T5328] WARNING: The mand mount option has been deprecated and [ 84.106655][ T5328] and is ignored by this kernel. Remove the mand [ 84.106655][ T5328] option from the mount to silence this warning. [ 84.106655][ T5328] ======================================================= [ 84.164483][ T5328] Buffer I/O error on dev loop0, logical block 128, lost sync page write [ 84.182758][ T5327] Buffer I/O error on dev loop0, logical block 128, lost sync page write [ 84.186893][ T5328] ------------[ cut here ]------------ [ 84.189709][ T5328] !buffer_uptodate(bh) [ 84.189720][ T5328] WARNING: fs/buffer.c:1087 at mark_buffer_dirty+0x299/0x410, CPU#0: syz.0.0/5328 [ 84.196189][ T5328] Modules linked in: [ 84.197972][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.202064][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.206192][ T5328] RIP: 0010:mark_buffer_dirty+0x299/0x410 [ 84.208460][ T5328] Code: 4c 89 f7 e8 79 68 da ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 64 63 fb ff e8 cf 81 6d ff eb 8c e8 c8 81 6d ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 ba 81 6d ff 90 0f 0b 90 e9 cf fd ff ff [ 84.216073][ T5328] RSP: 0018:ffffc9000e6c7bb0 EFLAGS: 00010293 [ 84.218565][ T5328] RAX: ffffffff82584448 RBX: ffff88801ccbb1d0 RCX: ffff88803f260000 [ 84.222285][ T5328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 84.225650][ T5328] RBP: ffffc9000e6c7c01 R08: ffff88801ccbb1d7 R09: 1ffff1100399763a [ 84.229332][ T5328] R10: dffffc0000000000 R11: ffffed100399763b R12: ffff88801f595009 [ 84.233522][ T5328] R13: 1ffff92001cd8f84 R14: dffffc0000000000 R15: ffff88801ccbb1d0 [ 84.236827][ T5328] FS: 00007fa8c37f56c0(0000) GS:ffff88808c891000(0000) knlGS:0000000000000000 [ 84.240319][ T5328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.243006][ T5328] CR2: 0000561d323f8da0 CR3: 000000001fd1e000 CR4: 0000000000352ef0 [ 84.246186][ T5328] Call Trace: [ 84.247641][ T5328] [ 84.248864][ T5328] udf_open_lvid+0x38a/0x5d0 [ 84.250894][ T5328] ? __pfx_udf_open_lvid+0x10/0x10 [ 84.253223][ T5328] ? udf_reconfigure+0x2e7/0x540 [ 84.255397][ T5328] udf_reconfigure+0x336/0x540 [ 84.257502][ T5328] reconfigure_super+0x227/0x8a0 [ 84.259573][ T5328] vfs_fsconfig_locked+0x171/0x320 [ 84.261938][ T5328] __se_sys_fsconfig+0x6c9/0x820 [ 84.264120][ T5328] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 84.266379][ T5328] ? rcu_is_watching+0x15/0xb0 [ 84.268431][ T5328] ? __x64_sys_fsconfig+0x20/0xc0 [ 84.270634][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.273467][ T5328] do_syscall_64+0x174/0x580 [ 84.275638][ T5328] ? trace_irq_disable+0x3b/0x140 [ 84.277848][ T5328] ? clear_bhb_loop+0x40/0x90 [ 84.279762][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.282259][ T5328] RIP: 0033:0x7fa8c739ce59 [ 84.284064][ T5328] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 84.291645][ T5328] RSP: 002b:00007fa8c37f4fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 84.295069][ T5328] RAX: ffffffffffffffda RBX: 00007fa8c7616090 RCX: 00007fa8c739ce59 [ 84.298396][ T5328] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000008 [ 84.302006][ T5328] RBP: 00007fa8c7432d6f R08: 0000000000000000 R09: 0000000000000000 [ 84.305542][ T5328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.308963][ T5328] R13: 00007fa8c7616128 R14: 00007fa8c7616090 R15: 00007ffdb4977158 [ 84.312645][ T5328] [ 84.313978][ T5328] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 84.316764][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.319736][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.323619][ T5328] Call Trace: [ 84.325032][ T5328] [ 84.326275][ T5328] vpanic+0x56c/0xa60 [ 84.328012][ T5328] ? __pfx__printk+0x10/0x10 [ 84.330040][ T5328] ? __pfx_vpanic+0x10/0x10 [ 84.332141][ T5328] ? is_bpf_text_address+0x292/0x2b0 [ 84.334496][ T5328] ? is_bpf_text_address+0x26/0x2b0 [ 84.336709][ T5328] panic+0xc5/0xd0 [ 84.338383][ T5328] ? __pfx_panic+0x10/0x10 [ 84.340339][ T5328] __warn+0x315/0x4c0 [ 84.342846][ T5328] ? mark_buffer_dirty+0x299/0x410 [ 84.345121][ T5328] ? mark_buffer_dirty+0x299/0x410 [ 84.347348][ T5328] __report_bug+0x29a/0x540 [ 84.349365][ T5328] ? mark_buffer_dirty+0x299/0x410 [ 84.351588][ T5328] ? __pfx___report_bug+0x10/0x10 [ 84.354222][ T5328] ? rcu_is_watching+0x15/0xb0 [ 84.356532][ T5328] ? trace_contention_end+0x3d/0x140 [ 84.358803][ T5328] ? ktime_get_real_ts64+0xa9/0x3e0 [ 84.361069][ T5328] ? mark_buffer_dirty+0x299/0x410 [ 84.363515][ T5328] report_bug+0x16a/0x220 [ 84.365442][ T5328] ? mark_buffer_dirty+0x299/0x410 [ 84.367303][ T5328] ? mark_buffer_dirty+0x29b/0x410 [ 84.369052][ T5328] handle_bug+0x9c/0x200 [ 84.370516][ T5328] exc_invalid_op+0x1a/0x50 [ 84.372010][ T5328] asm_exc_invalid_op+0x1a/0x20 [ 84.373758][ T5328] RIP: 0010:mark_buffer_dirty+0x299/0x410 [ 84.375925][ T5328] Code: 4c 89 f7 e8 79 68 da ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 64 63 fb ff e8 cf 81 6d ff eb 8c e8 c8 81 6d ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 ba 81 6d ff 90 0f 0b 90 e9 cf fd ff ff [ 84.383064][ T5328] RSP: 0018:ffffc9000e6c7bb0 EFLAGS: 00010293 [ 84.385425][ T5328] RAX: ffffffff82584448 RBX: ffff88801ccbb1d0 RCX: ffff88803f260000 [ 84.388443][ T5328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 84.391524][ T5328] RBP: ffffc9000e6c7c01 R08: ffff88801ccbb1d7 R09: 1ffff1100399763a [ 84.394492][ T5328] R10: dffffc0000000000 R11: ffffed100399763b R12: ffff88801f595009 [ 84.397429][ T5328] R13: 1ffff92001cd8f84 R14: dffffc0000000000 R15: ffff88801ccbb1d0 [ 84.400261][ T5328] ? mark_buffer_dirty+0x298/0x410 [ 84.402110][ T5328] udf_open_lvid+0x38a/0x5d0 [ 84.403694][ T5328] ? __pfx_udf_open_lvid+0x10/0x10 [ 84.405640][ T5328] ? udf_reconfigure+0x2e7/0x540 [ 84.407701][ T5328] udf_reconfigure+0x336/0x540 [ 84.409767][ T5328] reconfigure_super+0x227/0x8a0 [ 84.411790][ T5328] vfs_fsconfig_locked+0x171/0x320 [ 84.413935][ T5328] __se_sys_fsconfig+0x6c9/0x820 [ 84.415951][ T5328] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 84.418099][ T5328] ? rcu_is_watching+0x15/0xb0 [ 84.419842][ T5328] ? __x64_sys_fsconfig+0x20/0xc0 [ 84.421655][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.423858][ T5328] do_syscall_64+0x174/0x580 [ 84.425633][ T5328] ? trace_irq_disable+0x3b/0x140 [ 84.427626][ T5328] ? clear_bhb_loop+0x40/0x90 [ 84.429388][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.431783][ T5328] RIP: 0033:0x7fa8c739ce59 [ 84.433705][ T5328] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 84.441733][ T5328] RSP: 002b:00007fa8c37f4fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 84.445380][ T5328] RAX: ffffffffffffffda RBX: 00007fa8c7616090 RCX: 00007fa8c739ce59 [ 84.448629][ T5328] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000008 [ 84.451430][ T5328] RBP: 00007fa8c7432d6f R08: 0000000000000000 R09: 0000000000000000 [ 84.454496][ T5328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.457616][ T5328] R13: 00007fa8c7616128 R14: 00007fa8c7616090 R15: 00007ffdb4977158 [ 84.460679][ T5328] [ 84.462320][ T5328] Kernel Offset: disabled [ 84.464146][ T5328] Rebooting in 86400 seconds..