program: r0 = socket(0x10, 0x80002, 0x0) 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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") r1 = syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x22400) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000008940)={0x0, {}, 0x0, {}, 0x4000002, 0x5, 0x6, 0x9, "9e959f16deab7b08aa26e66c4056a516950773ff0000000000eef4fb0efcc1d8a6078ed9d5f8643902dd8f6fac274de9d940ffa5e592bbd48685450d004b0b00", "f625c10e6e0080ffffffffffffffff7e904dc8df6aa3a893ec00347f41be6908", [0xa, 0x80000476]}) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1e4047c, &(0x7f0000000ec0)=ANY=[], 0x1, 0x0, &(0x7f0000000000)) r2 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000080)='ro\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x7, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa}, {0x18, 0x2, 0x0, 0x1, @val={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x18088, 0x80}}}}}}, @IFLA_MASTER={0x8, 0x3, r4}]}, 0x50}, 0x1, 0x8}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="9000000010000305000000000000000000000700", @ANYRES32=0x0, @ANYBLOB="996e06004d4c0700540012800800010068737200480002800500030008000000050003000500000005000300fd00000008000200", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6], 0x90}}, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) socket(0x10, 0x80002, 0x0) (async) syz_mount_image$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)="$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") (async) syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x22400) (async) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000008940)={0x0, {}, 0x0, {}, 0x4000002, 0x5, 0x6, 0x9, "9e959f16deab7b08aa26e66c4056a516950773ff0000000000eef4fb0efcc1d8a6078ed9d5f8643902dd8f6fac274de9d940ffa5e592bbd48685450d004b0b00", "f625c10e6e0080ffffffffffffffff7e904dc8df6aa3a893ec00347f41be6908", [0xa, 0x80000476]}) (async) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1e4047c, &(0x7f0000000ec0)=ANY=[], 0x1, 0x0, &(0x7f0000000000)) (async) fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0) (async) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000080)='ro\x00', 0x0, 0x0) (async) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x7, 0x0, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') (async) socket(0x1, 0x803, 0x0) (async) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa}, {0x18, 0x2, 0x0, 0x1, @val={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x18088, 0x80}}}}}}, @IFLA_MASTER={0x8, 0x3, r4}]}, 0x50}, 0x1, 0x8}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="9000000010000305000000000000000000000700", @ANYRES32=0x0, @ANYBLOB="996e06004d4c0700540012800800010068737200480002800500030008000000050003000500000005000300fd00000008000200", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6], 0x90}}, 0x0) (async) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) (async) [ 140.724752][ T5292] Bluetooth: hci0: command tx timeout [ 140.813499][ T5334] loop0: detected capacity change from 0 to 2048 [ 140.866902][ T5334] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 140.897660][ T5334] loop0: detected capacity change from 2048 to 0 [ 140.905000][ T5334] ======================================================= [ 140.905000][ T5334] WARNING: The mand mount option has been deprecated and [ 140.905000][ T5334] and is ignored by this kernel. Remove the mand [ 140.905000][ T5334] option from the mount to silence this warning. [ 140.905000][ T5334] ======================================================= [ 140.943461][ T5334] Buffer I/O error on dev loop0, logical block 128, lost sync page write [ 140.956334][ T5334] Buffer I/O error on dev loop0, logical block 128, lost sync page write [ 140.962604][ T5334] netlink: 28 bytes leftover after parsing attributes in process `syz.0.0'. [ 141.002001][ T5334] netlink: 28 bytes leftover after parsing attributes in process `syz.0.0'. [ 141.026646][ T5334] Zero length message leads to an empty skb [ 141.033549][ T5334] ------------[ cut here ]------------ [ 141.036163][ T5334] !buffer_uptodate(bh) [ 141.036174][ T5334] WARNING: fs/buffer.c:1093 at mark_buffer_dirty+0x299/0x410, CPU#0: syz.0.0/5334 [ 141.042598][ T5334] Modules linked in: [ 141.045033][ T5334] CPU: 0 UID: 0 PID: 5334 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 141.048855][ T5334] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 141.053012][ T5334] RIP: 0010:mark_buffer_dirty+0x299/0x410 [ 141.055779][ T5334] Code: 4c 89 f7 e8 59 0b d9 ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 04 5e fb ff e8 9f d8 69 ff eb 8c e8 98 d8 69 ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 8a d8 69 ff 90 0f 0b 90 e9 cf fd ff ff [ 141.063332][ T5334] RSP: 0018:ffffc9000ebbfbd0 EFLAGS: 00010293 [ 141.065830][ T5334] RAX: ffffffff825d4c88 RBX: ffff88801f544540 RCX: ffff88801fbbca80 [ 141.068766][ T5334] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 141.071615][ T5334] RBP: ffffc9000ebbfc01 R08: ffff88801f544547 R09: 1ffff11003ea88a8 [ 141.075273][ T5334] R10: dffffc0000000000 R11: ffffed1003ea88a9 R12: ffff88801f544540 [ 141.078704][ T5334] R13: ffff888043e2000b R14: dffffc0000000000 R15: ffff888043e20004 [ 141.082217][ T5334] FS: 00007ff6b5ecd6c0(0000) GS:ffff88808c53f000(0000) knlGS:0000000000000000 [ 141.086130][ T5334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 141.089216][ T5334] CR2: 00007ff6b5e69fe8 CR3: 00000000427b1000 CR4: 0000000000352ef0 [ 141.092645][ T5334] Call Trace: [ 141.094171][ T5334] [ 141.095618][ T5334] udf_open_lvid+0x369/0x5b0 [ 141.098124][ T5334] ? __pfx_udf_open_lvid+0x10/0x10 [ 141.100782][ T5334] ? udf_reconfigure+0x2e7/0x540 [ 141.103044][ T5334] udf_reconfigure+0x336/0x540 [ 141.105087][ T5334] reconfigure_super+0x232/0x8f0 [ 141.107389][ T5334] path_mount+0xd4b/0x1040 [ 141.109384][ T5334] ? user_path_at+0xd4/0x160 [ 141.111467][ T5334] __se_sys_mount+0x31d/0x420 [ 141.113611][ T5334] ? __pfx___se_sys_mount+0x10/0x10 [ 141.116105][ T5334] ? __x64_sys_mount+0x20/0xc0 [ 141.118257][ T5334] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.120980][ T5334] do_syscall_64+0x174/0x580 [ 141.123137][ T5334] ? trace_irq_disable+0x3b/0x140 [ 141.125460][ T5334] ? clear_bhb_loop+0x40/0x90 [ 141.127533][ T5334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.130155][ T5334] RIP: 0033:0x7ff6b4f9f28a [ 141.132327][ T5334] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 141.140843][ T5334] RSP: 002b:00007ff6b5ecce18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 141.144525][ T5334] RAX: ffffffffffffffda RBX: 00007ff6b5eccea0 RCX: 00007ff6b4f9f28a [ 141.148062][ T5334] RDX: 0000200000000180 RSI: 0000200000000100 RDI: 0000000000000000 [ 141.151617][ T5334] RBP: 0000200000000180 R08: 00007ff6b5eccea0 R09: 0000000001e4047c [ 141.154986][ T5334] R10: 0000000001e4047c R11: 0000000000000246 R12: 0000200000000100 [ 141.158504][ T5334] R13: 00007ff6b5ecce60 R14: 0000000000000000 R15: 0000200000000ec0 [ 141.161881][ T5334] [ 141.163322][ T5334] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 141.166535][ T5334] CPU: 0 UID: 0 PID: 5334 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 141.170607][ T5334] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 141.175267][ T5334] Call Trace: [ 141.176744][ T5334] [ 141.178047][ T5334] vpanic+0x56c/0xa60 [ 141.179791][ T5334] ? __pfx__printk+0x10/0x10 [ 141.181789][ T5334] ? __pfx_vpanic+0x10/0x10 [ 141.183838][ T5334] ? is_bpf_text_address+0x292/0x2b0 [ 141.186354][ T5334] ? is_bpf_text_address+0x26/0x2b0 [ 141.189286][ T5334] panic+0xc5/0xd0 [ 141.191136][ T5334] ? __pfx_panic+0x10/0x10 [ 141.193254][ T5334] __warn+0x315/0x4c0 [ 141.194998][ T5334] ? mark_buffer_dirty+0x299/0x410 [ 141.197246][ T5334] ? mark_buffer_dirty+0x299/0x410 [ 141.199544][ T5334] __report_bug+0x276/0x570 [ 141.201496][ T5334] ? mark_buffer_dirty+0x299/0x410 [ 141.203666][ T5334] ? __pfx___report_bug+0x10/0x10 [ 141.205759][ T5334] ? rcu_is_watching+0x15/0xb0 [ 141.207872][ T5334] ? ktime_get_real_ts64+0xa9/0x3d0 [ 141.209992][ T5334] ? mark_buffer_dirty+0x299/0x410 [ 141.212315][ T5334] report_bug+0x16a/0x220 [ 141.214114][ T5334] ? mark_buffer_dirty+0x299/0x410 [ 141.216463][ T5334] ? mark_buffer_dirty+0x29b/0x410 [ 141.218652][ T5334] handle_bug+0x9c/0x200 [ 141.220533][ T5334] exc_invalid_op+0x1a/0x50 [ 141.222701][ T5334] asm_exc_invalid_op+0x1a/0x20 [ 141.224476][ T5334] RIP: 0010:mark_buffer_dirty+0x299/0x410 [ 141.227134][ T5334] Code: 4c 89 f7 e8 59 0b d9 ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 04 5e fb ff e8 9f d8 69 ff eb 8c e8 98 d8 69 ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 8a d8 69 ff 90 0f 0b 90 e9 cf fd ff ff [ 141.235903][ T5334] RSP: 0018:ffffc9000ebbfbd0 EFLAGS: 00010293 [ 141.238667][ T5334] RAX: ffffffff825d4c88 RBX: ffff88801f544540 RCX: ffff88801fbbca80 [ 141.242092][ T5334] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 141.245480][ T5334] RBP: ffffc9000ebbfc01 R08: ffff88801f544547 R09: 1ffff11003ea88a8 [ 141.249123][ T5334] R10: dffffc0000000000 R11: ffffed1003ea88a9 R12: ffff88801f544540 [ 141.252562][ T5334] R13: ffff888043e2000b R14: dffffc0000000000 R15: ffff888043e20004 [ 141.256095][ T5334] ? mark_buffer_dirty+0x298/0x410 [ 141.259026][ T5334] udf_open_lvid+0x369/0x5b0 [ 141.261443][ T5334] ? __pfx_udf_open_lvid+0x10/0x10 [ 141.263909][ T5334] ? udf_reconfigure+0x2e7/0x540 [ 141.266159][ T5334] udf_reconfigure+0x336/0x540 [ 141.268921][ T5334] reconfigure_super+0x232/0x8f0 [ 141.271761][ T5334] path_mount+0xd4b/0x1040 [ 141.274246][ T5334] ? user_path_at+0xd4/0x160 [ 141.276346][ T5334] __se_sys_mount+0x31d/0x420 [ 141.278394][ T5334] ? __pfx___se_sys_mount+0x10/0x10 [ 141.280617][ T5334] ? __x64_sys_mount+0x20/0xc0 [ 141.282622][ T5334] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.284997][ T5334] do_syscall_64+0x174/0x580 [ 141.286854][ T5334] ? trace_irq_disable+0x3b/0x140 [ 141.288675][ T5334] ? clear_bhb_loop+0x40/0x90 [ 141.290455][ T5334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.292914][ T5334] RIP: 0033:0x7ff6b4f9f28a [ 141.294693][ T5334] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 141.303148][ T5334] RSP: 002b:00007ff6b5ecce18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 141.306127][ T5334] RAX: ffffffffffffffda RBX: 00007ff6b5eccea0 RCX: 00007ff6b4f9f28a [ 141.309025][ T5334] RDX: 0000200000000180 RSI: 0000200000000100 RDI: 0000000000000000 [ 141.312309][ T5334] RBP: 0000200000000180 R08: 00007ff6b5eccea0 R09: 0000000001e4047c [ 141.315706][ T5334] R10: 0000000001e4047c R11: 0000000000000246 R12: 0000200000000100 [ 141.319052][ T5334] R13: 00007ff6b5ecce60 R14: 0000000000000000 R15: 0000200000000ec0 [ 141.322387][ T5334] [ 141.324170][ T5334] Kernel Offset: disabled [ 141.326000][ T5334] Rebooting in 86400 seconds..