[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.18' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 34.415364] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 34.428501] REISERFS (device loop0): using ordered data mode [ 34.438630] reiserfs: using flush barriers [ 34.440198] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 34.454051] REISERFS (device loop4): using ordered data mode [ 34.461851] reiserfs: using flush barriers [ 34.468695] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 34.470603] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 34.504467] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 34.513518] REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal [ 34.514539] REISERFS (device loop0): checking transaction log (loop0) [ 34.525283] REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 34.545709] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 34.555166] REISERFS (device loop2): using ordered data mode [ 34.562390] REISERFS (device loop5): using ordered data mode [ 34.571718] REISERFS (device loop1): using ordered data mode [ 34.582197] reiserfs: using flush barriers [ 34.582314] REISERFS (device loop0): Using rupasov hash to sort names [ 34.586511] reiserfs: using flush barriers [ 34.602041] reiserfs: using flush barriers [ 34.610967] REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 34.623644] REISERFS (device loop3): using ordered data mode [ 34.633865] REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 34.641200] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 34.650894] REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 34.682012] REISERFS (device loop4): checking transaction log (loop4) [ 34.691096] reiserfs: using flush barriers [ 34.697094] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 34.721841] REISERFS (device loop4): Using rupasov hash to sort names [ 34.729405] REISERFS (device loop2): checking transaction log (loop2) [ 34.736259] REISERFS (device loop1): checking transaction log (loop1) [ 34.744138] REISERFS (device loop5): checking transaction log (loop5) [ 34.751271] REISERFS warning (device loop4): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 34.752439] REISERFS (device loop5): Using rupasov hash to sort names [ 34.766632] REISERFS (device loop3): checking transaction log (loop3) [ 34.771810] REISERFS warning (device loop5): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 34.779798] REISERFS (device loop3): Using rupasov hash to sort names [ 34.800089] REISERFS warning (device loop3): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 34.800513] REISERFS (device loop2): Using rupasov hash to sort names [ 34.820744] REISERFS (device loop1): Using rupasov hash to sort names [ 34.829615] REISERFS warning (device loop1): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 34.844064] REISERFS warning (device loop2): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. executing program executing program executing program executing program executing program executing program [ 35.021720] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 35.036147] REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal [ 35.038639] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 35.051638] REISERFS (device loop5): using ordered data mode [ 35.059805] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 35.063014] REISERFS (device loop0): using ordered data mode [ 35.075533] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 35.078174] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 35.087745] REISERFS (device loop3): using ordered data mode [ 35.097346] REISERFS (device loop4): using ordered data mode [ 35.101054] REISERFS (device loop2): using ordered data mode [ 35.109128] reiserfs: using flush barriers [ 35.111852] reiserfs: using flush barriers [ 35.116948] reiserfs: using flush barriers [ 35.122995] reiserfs: using flush barriers [ 35.125646] REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 35.135545] REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 35.143552] REISERFS (device loop4): checking transaction log (loop4) [ 35.167153] REISERFS (device loop4): Using rupasov hash to sort names [ 35.168577] reiserfs: using flush barriers [ 35.174308] REISERFS warning (device loop4): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 35.183404] REISERFS (device loop1): using ordered data mode [ 35.202406] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 35.219211] reiserfs: using flush barriers [ 35.222170] REISERFS (device loop5): checking transaction log (loop5) [ 35.223811] REISERFS (device loop3): checking transaction log (loop3) [ 35.252909] REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 executing program [ 35.268454] REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 35.269355] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 35.299885] REISERFS (device loop3): Using rupasov hash to sort names [ 35.301729] REISERFS (device loop5): Using rupasov hash to sort names [ 35.307937] REISERFS warning (device loop3): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 35.321878] REISERFS (device loop2): checking transaction log (loop2) [ 35.332750] REISERFS (device loop1): checking transaction log (loop1) [ 35.344823] REISERFS (device loop1): Using rupasov hash to sort names [ 35.344925] REISERFS warning (device loop5): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 35.354095] REISERFS warning (device loop1): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 35.377542] REISERFS (device loop0): checking transaction log (loop0) [ 35.385786] REISERFS (device loop2): Using rupasov hash to sort names [ 35.398453] REISERFS (device loop0): Using rupasov hash to sort names [ 35.405463] REISERFS warning (device loop2): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. executing program executing program [ 35.408489] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 35.432858] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 35.441772] REISERFS (device loop4): using ordered data mode [ 35.448567] reiserfs: using flush barriers executing program executing program executing program [ 35.558902] REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal [ 35.569127] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 35.577494] REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 35.578172] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 35.601689] REISERFS (device loop3): using ordered data mode [ 35.604156] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 35.610391] REISERFS (device loop5): using ordered data mode [ 35.622959] reiserfs: using flush barriers [ 35.629358] reiserfs: using flush barriers [ 35.633942] REISERFS (device loop1): using ordered data mode [ 35.642710] reiserfs: using flush barriers [ 35.647904] REISERFS (device loop4): checking transaction log (loop4) executing program [ 35.656313] REISERFS (device loop2): using ordered data mode [ 35.663338] REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 35.671083] reiserfs: using flush barriers [ 35.679263] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 35.698992] REISERFS (device loop4): Using rupasov hash to sort names [ 35.710576] REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 35.713633] REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 35.735475] REISERFS (device loop5): checking transaction log (loop5) [ 35.743185] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 35.750862] REISERFS (device loop1): checking transaction log (loop1) [ 35.760059] REISERFS warning (device loop4): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 35.765098] REISERFS (device loop5): Using rupasov hash to sort names [ 35.777149] REISERFS (device loop0): using ordered data mode [ 35.785082] REISERFS (device loop1): Using rupasov hash to sort names [ 35.796904] REISERFS warning (device loop1): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. executing program [ 35.811693] REISERFS warning (device loop5): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 35.847671] REISERFS (device loop3): checking transaction log (loop3) [ 35.852761] reiserfs: using flush barriers executing program executing program [ 35.855347] REISERFS (device loop3): Using rupasov hash to sort names [ 35.866884] REISERFS warning (device loop3): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 35.888603] REISERFS (device loop2): checking transaction log (loop2) [ 35.896243] REISERFS (device loop2): Using rupasov hash to sort names [ 35.903462] REISERFS warning (device loop2): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 35.967666] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 35.985722] REISERFS (device loop0): checking transaction log (loop0) [ 35.993784] REISERFS (device loop0): Using rupasov hash to sort names [ 36.001082] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. executing program executing program executing program executing program [ 36.019834] REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal [ 36.029521] REISERFS (device loop5): using ordered data mode [ 36.035515] reiserfs: using flush barriers executing program [ 36.067435] REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 36.074226] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 36.088614] REISERFS (device loop5): checking transaction log (loop5) [ 36.101177] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 36.105940] REISERFS (device loop1): using ordered data mode [ 36.110857] REISERFS (device loop2): using ordered data mode [ 36.117232] reiserfs: using flush barriers [ 36.122349] reiserfs: using flush barriers [ 36.131510] REISERFS (device loop5): Using rupasov hash to sort names [ 36.140118] ------------[ cut here ]------------ [ 36.144935] kernel BUG at fs/reiserfs/journal.c:3657! [ 36.150424] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 36.155788] CPU: 0 PID: 8219 Comm: syz-executor412 Not tainted 4.19.211-syzkaller #0 [ 36.163647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 36.172993] RIP: 0010:do_journal_end+0x3601/0x4840 [ 36.177904] Code: 55 0e ff ff e9 9a f9 ff ff e8 7b 7c 8b ff 0f 0b e8 74 7c 8b ff 0f 0b e8 6d 7c 8b ff 0f 0b e8 66 7c 8b ff 0f 0b e8 5f 7c 8b ff <0f> 0b e8 58 7c 8b ff 0f 0b e8 51 7c 8b ff 48 8b 44 24 08 48 8b 54 [ 36.196872] RSP: 0018:ffff8880b0c8f998 EFLAGS: 00010293 [ 36.202221] RAX: ffff8880a9dd0340 RBX: ffffc9000604d000 RCX: ffffffff81d6d933 [ 36.209471] RDX: 0000000000000000 RSI: ffffffff81d70911 RDI: 0000000000000007 [ 36.216721] RBP: ffff8880900accc0 R08: 0000000000000001 R09: 0000000000000000 [ 36.223970] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 [ 36.231217] R13: ffffc9000604d058 R14: ffff8880b0c8fbc8 R15: 0000000000000000 [ 36.238553] FS: 000055555626b300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 36.246761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.252618] CR2: 00007f9bc0f42300 CR3: 00000000a9d41000 CR4: 00000000003406f0 [ 36.259874] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.267124] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.274370] Call Trace: [ 36.276945] ? reiserfs_info.cold+0x1d/0x7c [ 36.281248] ? wake_up_var+0x110/0x110 [ 36.285117] journal_end+0x277/0x310 [ 36.288819] reiserfs_fill_super+0x1ee8/0x2d80 [ 36.293382] ? reiserfs_remount+0x1540/0x1540 [ 36.297856] ? lock_downgrade+0x720/0x720 [ 36.302005] ? snprintf+0xbb/0xf0 [ 36.305442] ? wait_for_completion_io+0x10/0x10 [ 36.310090] mount_bdev+0x2fc/0x3b0 [ 36.313697] ? reiserfs_remount+0x1540/0x1540 [ 36.318182] mount_fs+0xa3/0x310 [ 36.321537] vfs_kern_mount.part.0+0x68/0x470 [ 36.326014] do_mount+0x115c/0x2f50 [ 36.329619] ? cmp_ex_sort+0xc0/0xc0 [ 36.333314] ? __do_page_fault+0x180/0xd60 [ 36.337531] ? copy_mount_string+0x40/0x40 [ 36.341744] ? copy_mount_options+0x1cd/0x380 [ 36.346315] ? memset+0x20/0x40 [ 36.349576] ? copy_mount_options+0x26f/0x380 [ 36.354050] ksys_mount+0xcf/0x130 [ 36.357574] __x64_sys_mount+0xba/0x150 [ 36.361530] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 36.366100] do_syscall_64+0xf9/0x620 [ 36.369896] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 36.375066] RIP: 0033:0x7f9bc0f13d6a [ 36.378762] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 36.397643] RSP: 002b:00007ffea1d1e478 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 36.405331] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9bc0f13d6a [ 36.412584] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffea1d1e490 [ 36.419855] RBP: 00007ffea1d1e490 R08: 00007ffea1d1e4d0 R09: 0000000000000000 [ 36.427141] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000004 [ 36.434398] R13: 00007ffea1d1e4d0 R14: 0000000000000006 R15: 0000000020000290 [ 36.441670] Modules linked in: [ 36.445087] ---[ end trace 323ee1c7497d3cb7 ]--- [ 36.450009] RIP: 0010:do_journal_end+0x3601/0x4840 [ 36.455057] Code: 55 0e ff ff e9 9a f9 ff ff e8 7b 7c 8b ff 0f 0b e8 74 7c 8b ff 0f 0b e8 6d 7c 8b ff 0f 0b e8 66 7c 8b ff 0f 0b e8 5f 7c 8b ff <0f> 0b e8 58 7c 8b ff 0f 0b e8 51 7c 8b ff 48 8b 44 24 08 48 8b 54 [ 36.474412] RSP: 0018:ffff8880b0c8f998 EFLAGS: 00010293 [ 36.480768] REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 36.486649] REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 executing program executing program [ 36.516585] RAX: ffff8880a9dd0340 RBX: ffffc9000604d000 RCX: ffffffff81d6d933 [ 36.535229] RDX: 0000000000000000 RSI: ffffffff81d70911 RDI: 0000000000000007 [ 36.556361] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 36.559030] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 36.579774] REISERFS (device loop3): using ordered data mode [ 36.590798] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 36.594577] REISERFS (device loop2): checking transaction log (loop2) [ 36.606272] RBP: ffff8880900accc0 R08: 0000000000000001 R09: 0000000000000000 [ 36.616425] REISERFS (device loop1): checking transaction log (loop1) [ 36.617982] REISERFS (device loop4): using ordered data mode [ 36.623956] reiserfs: using flush barriers [ 36.634083] REISERFS (device loop2): Using rupasov hash to sort names [ 36.644956] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 [ 36.654899] REISERFS (device loop0): using ordered data mode [ 36.657497] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 36.686856] REISERFS (device loop1): Using rupasov hash to sort names [ 36.694861] ------------[ cut here ]------------ [ 36.697636] reiserfs: using flush barriers [ 36.699617] kernel BUG at fs/reiserfs/journal.c:3657! [ 36.703141] R13: ffffc9000604d058 R14: ffff8880b0c8fbc8 R15: 0000000000000000 [ 36.712139] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 36.718791] REISERFS warning (device loop1): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 36.739296] reiserfs: using flush barriers [ 36.747955] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 36.754817] CPU: 0 PID: 8231 Comm: syz-executor412 Tainted: G D 4.19.211-syzkaller #0 [ 36.764084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 36.773446] RIP: 0010:do_journal_end+0x3601/0x4840 [ 36.778373] Code: 55 0e ff ff e9 9a f9 ff ff e8 7b 7c 8b ff 0f 0b e8 74 7c 8b ff 0f 0b e8 6d 7c 8b ff 0f 0b e8 66 7c 8b ff 0f 0b e8 5f 7c 8b ff <0f> 0b e8 58 7c 8b ff 0f 0b e8 51 7c 8b ff 48 8b 44 24 08 48 8b 54 [ 36.781189] REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 36.797271] RSP: 0018:ffff88809422f998 EFLAGS: 00010293 [ 36.797281] RAX: ffff8880900a2640 RBX: ffffc900060bc000 RCX: ffffffff81d6d933 [ 36.797287] RDX: 0000000000000000 RSI: ffffffff81d70911 RDI: 0000000000000007 [ 36.797293] RBP: ffff8880a9a10080 R08: 0000000000000001 R09: 0000000000000000 [ 36.797299] R10: 0000000000000007 R11: ffffffff8c66501b R12: 0000000000000000 [ 36.797305] R13: ffffc900060bc058 R14: ffff88809422fbc8 R15: 0000000000000000 [ 36.797313] FS: 000055555626b300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 36.797327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.823277] REISERFS (device loop0): checking transaction log (loop0) [ 36.825262] CR2: 000055adb0d0b3e8 CR3: 00000000a46f3000 CR4: 00000000003406f0 [ 36.825279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.834151] REISERFS (device loop0): Using rupasov hash to sort names [ 36.839785] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.839790] Call Trace: [ 36.839810] ? reiserfs_info.cold+0x1d/0x7c [ 36.839821] ? wake_up_var+0x110/0x110 [ 36.839837] journal_end+0x277/0x310 [ 36.849189] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 36.854360] reiserfs_fill_super+0x1ee8/0x2d80 [ 36.854376] ? reiserfs_remount+0x1540/0x1540 [ 36.863865] REISERFS (device loop4): checking transaction log (loop4) [ 36.868454] ? lock_downgrade+0x720/0x720 [ 36.868469] ? snprintf+0xbb/0xf0 [ 36.868485] ? wait_for_completion_io+0x10/0x10 [ 36.876978] REISERFS (device loop4): Using rupasov hash to sort names [ 36.882396] mount_bdev+0x2fc/0x3b0 [ 36.890479] ------------[ cut here ]------------ [ 36.896302] ? reiserfs_remount+0x1540/0x1540 [ 36.903562] kernel BUG at fs/reiserfs/journal.c:3657! [ 36.906475] mount_fs+0xa3/0x310 [ 36.987298] vfs_kern_mount.part.0+0x68/0x470 [ 36.991776] do_mount+0x115c/0x2f50 [ 36.995385] ? cmp_ex_sort+0xc0/0xc0 [ 36.999078] ? __do_page_fault+0x180/0xd60 [ 37.003291] ? copy_mount_string+0x40/0x40 [ 37.007508] ? copy_mount_options+0x1cd/0x380 [ 37.011982] ? memset+0x20/0x40 [ 37.015240] ? copy_mount_options+0x26f/0x380 [ 37.019713] ksys_mount+0xcf/0x130 [ 37.023231] __x64_sys_mount+0xba/0x150 [ 37.027183] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 37.031743] do_syscall_64+0xf9/0x620 [ 37.035525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 37.040694] RIP: 0033:0x7f9bc0f13d6a [ 37.044389] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 37.063265] RSP: 002b:00007ffea1d1e478 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 37.070948] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9bc0f13d6a [ 37.078197] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffea1d1e490 [ 37.085451] RBP: 00007ffea1d1e490 R08: 00007ffea1d1e4d0 R09: 0000000000000000 [ 37.092700] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000004 [ 37.099966] R13: 00007ffea1d1e4d0 R14: 0000000000000006 R15: 0000000020000290 [ 37.107214] Modules linked in: [ 37.110431] invalid opcode: 0000 [#3] PREEMPT SMP KASAN [ 37.112395] FS: 000055555626b300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 37.115806] CPU: 1 PID: 8232 Comm: syz-executor412 Tainted: G D 4.19.211-syzkaller #0 [ 37.115813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 37.115828] RIP: 0010:do_journal_end+0x3601/0x4840 [ 37.115842] Code: 55 0e ff ff e9 9a f9 ff ff e8 7b 7c 8b ff 0f 0b e8 74 7c 8b ff 0f 0b e8 6d 7c 8b ff 0f 0b e8 66 7c 8b ff 0f 0b e8 5f 7c 8b ff <0f> 0b e8 58 7c 8b ff 0f 0b e8 51 7c 8b ff 48 8b 44 24 08 48 8b 54 [ 37.124434] REISERFS (device loop3): checking transaction log (loop3) [ 37.133293] RSP: 0018:ffff8880ab7ff998 EFLAGS: 00010293 [ 37.133303] RAX: ffff88809393c680 RBX: ffffc9000616c000 RCX: ffffffff81d6d933 [ 37.133310] RDX: 0000000000000000 RSI: ffffffff81d70911 RDI: 0000000000000007 [ 37.133317] RBP: ffff888090040100 R08: 0000000000000001 R09: 0000000000000000 [ 37.133323] R10: 0000000000000007 R11: ffffffff8c66505b R12: 0000000000000000 [ 37.133329] R13: ffffc9000616c058 R14: ffff8880ab7ffbc8 R15: 0000000000000000 [ 37.133338] FS: 000055555626b300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 37.133344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.133350] CR2: 00007f916cb00000 CR3: 000000009ab05000 CR4: 00000000003406e0 [ 37.133360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.133370] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.142816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.147610] Call Trace: [ 37.147633] ? reiserfs_info.cold+0x1d/0x7c [ 37.147645] ? wake_up_var+0x110/0x110 [ 37.147659] journal_end+0x277/0x310 [ 37.147676] reiserfs_fill_super+0x1ee8/0x2d80 [ 37.167377] REISERFS (device loop3): Using rupasov hash to sort names [ 37.173301] ? reiserfs_remount+0x1540/0x1540 [ 37.173315] ? lock_downgrade+0x720/0x720 [ 37.173331] ? snprintf+0xbb/0xf0 [ 37.178864] CR2: 000055adb0d0b3e8 CR3: 00000000a9d41000 CR4: 00000000003406f0 [ 37.185949] ? wait_for_completion_io+0x10/0x10 [ 37.185963] mount_bdev+0x2fc/0x3b0 [ 37.185981] ? reiserfs_remount+0x1540/0x1540 [ 37.193543] REISERFS warning (device loop3): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 37.200500] mount_fs+0xa3/0x310 [ 37.200517] vfs_kern_mount.part.0+0x68/0x470 [ 37.200529] do_mount+0x115c/0x2f50 [ 37.200543] ? cmp_ex_sort+0xc0/0xc0 [ 37.200556] ? __do_page_fault+0x180/0xd60 [ 37.200571] ? copy_mount_string+0x40/0x40 [ 37.207965] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.215081] ? copy_mount_options+0x1cd/0x380 [ 37.215095] ? memset+0x20/0x40 [ 37.215110] ? copy_mount_options+0x26f/0x380 [ 37.223672] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.229186] ksys_mount+0xcf/0x130 [ 37.229201] __x64_sys_mount+0xba/0x150 [ 37.229214] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 37.229226] do_syscall_64+0xf9/0x620 [ 37.229246] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 37.236573] Kernel panic - not syncing: Fatal exception [ 37.243751] RIP: 0033:0x7f9bc0f13d6a [ 37.407953] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 37.426837] RSP: 002b:00007ffea1d1e478 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 37.434537] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9bc0f13d6a [ 37.441795] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffea1d1e490 [ 37.449048] RBP: 00007ffea1d1e490 R08: 00007ffea1d1e4d0 R09: 0000000000000000 [ 37.456302] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000004 [ 37.463558] R13: 00007ffea1d1e4d0 R14: 0000000000000006 R15: 0000000020000290 [ 37.470819] Modules linked in: [ 37.474154] Kernel Offset: disabled [ 37.477870] Rebooting in 86400 seconds..