Warning: Permanently added '10.128.0.230' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 28.260548] REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal [ 28.271713] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 28.284780] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 28.285666] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 28.293865] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 28.304144] REISERFS (device loop3): using ordered data mode [ 28.318908] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 28.321632] REISERFS (device loop1): using ordered data mode [ 28.328448] REISERFS (device loop5): using ordered data mode [ 28.340019] reiserfs: using flush barriers [ 28.344444] reiserfs: using flush barriers [ 28.348889] REISERFS (device loop2): using ordered data mode [ 28.355034] REISERFS (device loop0): using ordered data mode [ 28.357703] 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 [ 28.367775] reiserfs: using flush barriers [ 28.377175] REISERFS (device loop5): checking transaction log (loop5) [ 28.402391] 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 [ 28.423161] reiserfs: using flush barriers [ 28.431229] reiserfs: using flush barriers [ 28.435702] REISERFS (device loop4): using ordered data mode [ 28.447404] REISERFS (device loop5): Using rupasov hash to sort names [ 28.455087] REISERFS warning (device loop5): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 28.457344] 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 [ 28.470037] 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 [ 28.490674] 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 [ 28.502505] reiserfs: using flush barriers [ 28.518860] REISERFS (device loop3): checking transaction log (loop3) executing program [ 28.559528] 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 [ 28.568902] REISERFS (device loop0): checking transaction log (loop0) [ 28.576751] REISERFS (device loop2): checking transaction log (loop2) [ 28.598355] REISERFS (device loop1): checking transaction log (loop1) [ 28.618462] REISERFS (device loop4): checking transaction log (loop4) [ 28.620257] REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal [ 28.674645] REISERFS (device loop5): using ordered data mode [ 28.700160] REISERFS (device loop3): Using rupasov hash to sort names [ 28.716262] reiserfs: using flush barriers [ 28.758189] REISERFS warning (device loop3): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 28.790963] 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 [ 28.794267] REISERFS (device loop2): Using rupasov hash to sort names [ 28.860514] REISERFS (device loop4): Using rupasov hash to sort names [ 28.871417] REISERFS (device loop1): Using rupasov hash to sort names [ 28.872929] REISERFS warning (device loop4): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 28.882291] REISERFS (device loop0): Using rupasov hash to sort names executing program [ 28.893095] REISERFS warning (device loop2): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 28.902750] REISERFS (device loop5): checking transaction log (loop5) [ 28.920760] REISERFS warning (device loop1): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 28.944780] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. executing program [ 29.000443] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 29.012005] REISERFS (device loop3): using ordered data mode [ 29.021517] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 29.030267] REISERFS (device loop2): using ordered data mode [ 29.038130] reiserfs: using flush barriers executing program [ 29.044888] 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 [ 29.061924] REISERFS (device loop2): checking transaction log (loop2) [ 29.084982] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal executing program [ 29.099037] reiserfs: using flush barriers [ 29.139782] REISERFS (device loop2): Using rupasov hash to sort names [ 29.148429] 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 [ 29.148836] REISERFS warning (device loop2): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. executing program [ 29.186188] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 29.195994] REISERFS (device loop1): using ordered data mode [ 29.200296] REISERFS (device loop4): using ordered data mode [ 29.212316] reiserfs: using flush barriers [ 29.224209] reiserfs: using flush barriers [ 29.247371] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 29.248170] 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 [ 29.257993] 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 [ 29.272406] REISERFS (device loop4): checking transaction log (loop4) [ 29.297221] REISERFS (device loop3): checking transaction log (loop3) [ 29.305256] REISERFS (device loop5): Using rupasov hash to sort names [ 29.313263] REISERFS warning (device loop5): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 29.318420] REISERFS (device loop0): using ordered data mode executing program [ 29.389154] reiserfs: using flush barriers [ 29.415680] REISERFS (device loop1): checking transaction log (loop1) [ 29.421564] 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 [ 29.436874] REISERFS (device loop3): Using rupasov hash to sort names [ 29.445390] REISERFS (device loop4): Using rupasov hash to sort names [ 29.457011] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal executing program [ 29.469979] REISERFS (device loop2): using ordered data mode [ 29.476849] REISERFS warning (device loop4): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 29.486269] REISERFS warning (device loop3): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 29.492405] reiserfs: using flush barriers [ 29.510611] REISERFS (device loop0): checking transaction log (loop0) [ 29.527725] 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 [ 29.543897] REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal executing program [ 29.569085] REISERFS (device loop5): using ordered data mode [ 29.570010] REISERFS (device loop1): Using rupasov hash to sort names [ 29.596600] reiserfs: using flush barriers [ 29.613412] 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 [ 29.638329] REISERFS (device loop2): checking transaction log (loop2) [ 29.640275] ------------[ cut here ]------------ [ 29.649789] kernel BUG at fs/reiserfs/journal.c:3654! [ 29.657683] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal executing program [ 29.674682] REISERFS (device loop4): using ordered data mode [ 29.695072] REISERFS (device loop0): Using rupasov hash to sort names [ 29.707673] REISERFS (device loop5): checking transaction log (loop5) [ 29.718050] reiserfs: using flush barriers [ 29.722665] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 29.725761] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 29.728030] Modules linked in: [ 29.728041] CPU: 1 PID: 8052 Comm: syz-executor112 Not tainted 4.14.273-syzkaller #0 [ 29.728045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.728052] task: ffff8880abfaa440 task.stack: ffff8880b3948000 [ 29.743694] 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 [ 29.744560] RIP: 0010:do_journal_end+0x30ee/0x4260 [ 29.744564] RSP: 0018:ffff8880b394f9f8 EFLAGS: 00010297 [ 29.744570] RAX: ffff8880abfaa440 RBX: ffffc90005da3000 RCX: 0000000000000000 [ 29.744577] RDX: 0000000000000000 RSI: ffff8880b394fc30 RDI: ffff8880b394fc3c [ 29.768637] REISERFS (device loop4): checking transaction log (loop4) [ 29.783272] RBP: ffff88809d08e580 R08: 0000000000000000 R09: 000000000004057b [ 29.783276] R10: ffff8880abfaad18 R11: ffff8880abfaa440 R12: 0000000000000000 [ 29.783280] R13: ffffc90005da3058 R14: ffffc90005da3048 R15: ffff8880b394fc38 [ 29.783286] FS: 000055555687f300(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000 [ 29.783290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.783293] CR2: 00007fff9ebf9c10 CR3: 00000000a05f6000 CR4: 00000000003406e0 [ 29.783300] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.783303] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.783306] Call Trace: [ 29.783322] ? do_journal_end+0x4260/0x4260 [ 29.783332] ? reiserfs_info.cold+0x1d/0x67 [ 29.814568] REISERFS (device loop5): Using rupasov hash to sort names [ 29.814665] ? do_raw_spin_unlock+0x164/0x220 [ 29.831484] ------------[ cut here ]------------ [ 29.836423] journal_end+0x259/0x300 [ 29.844709] kernel BUG at fs/reiserfs/journal.c:3654! [ 29.850574] reiserfs_fill_super+0x1cec/0x2980 [ 29.900913] REISERFS (device loop2): Using rupasov hash to sort names [ 29.902975] ? reiserfs_remount+0x1390/0x1390 [ 29.902984] ? lock_downgrade+0x740/0x740 [ 29.902993] ? snprintf+0xa5/0xd0 [ 29.913202] REISERFS warning (device loop2): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 29.919310] mount_bdev+0x2b3/0x360 [ 29.919318] ? reiserfs_remount+0x1390/0x1390 [ 29.919324] mount_fs+0x92/0x2a0 [ 29.919333] vfs_kern_mount.part.0+0x5b/0x470 [ 29.919340] do_mount+0xe65/0x2a10 [ 29.919349] ? copy_mount_string+0x40/0x40 [ 29.938654] REISERFS (device loop4): Using rupasov hash to sort names [ 29.944840] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 29.944849] ? copy_mnt_ns+0xa30/0xa30 [ 29.944858] ? copy_mount_options+0x1fa/0x2f0 [ 29.948989] REISERFS warning (device loop4): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 29.953046] ? copy_mnt_ns+0xa30/0xa30 [ 29.953054] SyS_mount+0xa8/0x120 [ 29.953059] ? copy_mnt_ns+0xa30/0xa30 [ 29.953068] do_syscall_64+0x1d5/0x640 [ 30.018633] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.023802] RIP: 0033:0x7f29164bddda [ 30.027489] RSP: 002b:00007fff36bc8d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 30.035171] RAX: ffffffffffffffda RBX: 00007fff36bc8dd0 RCX: 00007f29164bddda [ 30.042433] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fff36bc8d90 [ 30.049679] RBP: 00007fff36bc8d90 R08: 00007fff36bc8dd0 R09: 0000000000000000 [ 30.057013] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000290 [ 30.064253] R13: 0000000000000003 R14: 0000000000000004 R15: 0000000000000006 [ 30.071497] Code: e8 38 20 ff ff e9 11 fa ff ff e8 1e 4e a2 ff 0f 0b e8 17 4e a2 ff 0f 0b e8 10 4e a2 ff 0f 0b e8 09 4e a2 ff 0f 0b e8 02 4e a2 ff <0f> 0b e8 fb 4d a2 ff 48 8d bb d0 01 00 00 48 b8 00 00 00 00 00 [ 30.090560] RIP: do_journal_end+0x30ee/0x4260 RSP: ffff8880b394f9f8 [ 30.097017] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 30.097810] ---[ end trace e3db3332410b973a ]--- [ 30.102370] Modules linked in: [ 30.102379] CPU: 0 PID: 8071 Comm: syz-executor112 Tainted: G D 4.14.273-syzkaller #0 [ 30.102383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.102387] task: ffff8880aa8aa200 task.stack: ffff888095a28000 [ 30.102397] RIP: 0010:do_journal_end+0x30ee/0x4260 [ 30.102400] RSP: 0018:ffff888095a2f9f8 EFLAGS: 00010297 [ 30.102406] RAX: ffff8880aa8aa200 RBX: ffffc90005ea5000 RCX: 0000000000000000 [ 30.102409] RDX: 0000000000000000 RSI: ffff888095a2fc30 RDI: ffff888095a2fc3c [ 30.102412] RBP: ffff888090f26340 R08: 0000000000000000 R09: 0000000000000000 [ 30.102416] R10: 0000000000000000 R11: ffff8880aa8aa200 R12: 0000000000000000 [ 30.102420] R13: ffffc90005ea5058 R14: ffffc90005ea5048 R15: ffff888095a2fc38 [ 30.102426] FS: 000055555687f300(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000 [ 30.102429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.102433] CR2: 00007f677e823000 CR3: 00000000a073d000 CR4: 00000000003406f0 [ 30.102441] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.102445] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.102447] Call Trace: [ 30.102457] ? do_journal_end+0x4260/0x4260 [ 30.102465] ? reiserfs_info.cold+0x1d/0x67 [ 30.102473] ? do_raw_spin_unlock+0x164/0x220 [ 30.102481] journal_end+0x259/0x300 [ 30.102489] reiserfs_fill_super+0x1cec/0x2980 [ 30.102497] ? reiserfs_remount+0x1390/0x1390 [ 30.102506] ? lock_downgrade+0x740/0x740 [ 30.107561] Kernel panic - not syncing: Fatal exception [ 30.110440] ? snprintf+0xa5/0xd0 [ 30.259164] mount_bdev+0x2b3/0x360 [ 30.262779] ? reiserfs_remount+0x1390/0x1390 [ 30.267253] mount_fs+0x92/0x2a0 [ 30.270601] vfs_kern_mount.part.0+0x5b/0x470 [ 30.275076] do_mount+0xe65/0x2a10 [ 30.278598] ? do_raw_spin_unlock+0x164/0x220 [ 30.283073] ? copy_mount_string+0x40/0x40 [ 30.287286] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 30.292282] ? copy_mnt_ns+0xa30/0xa30 [ 30.296153] ? copy_mount_options+0x1fa/0x2f0 [ 30.300629] ? copy_mnt_ns+0xa30/0xa30 [ 30.304497] SyS_mount+0xa8/0x120 [ 30.307928] ? copy_mnt_ns+0xa30/0xa30 [ 30.311803] do_syscall_64+0x1d5/0x640 [ 30.315687] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.320952] RIP: 0033:0x7f29164bddda [ 30.324643] RSP: 002b:00007fff36bc8d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 30.332330] RAX: ffffffffffffffda RBX: 00007fff36bc8dd0 RCX: 00007f29164bddda [ 30.339585] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fff36bc8d90 [ 30.346833] RBP: 00007fff36bc8d90 R08: 00007fff36bc8dd0 R09: 0000000000000000 [ 30.354083] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000290 [ 30.361333] R13: 0000000000000003 R14: 0000000000000004 R15: 0000000000000006 [ 30.368584] Code: e8 38 20 ff ff e9 11 fa ff ff e8 1e 4e a2 ff 0f 0b e8 17 4e a2 ff 0f 0b e8 10 4e a2 ff 0f 0b e8 09 4e a2 ff 0f 0b e8 02 4e a2 ff <0f> 0b e8 fb 4d a2 ff 48 8d bb d0 01 00 00 48 b8 00 00 00 00 00 [ 30.387739] RIP: do_journal_end+0x30ee/0x4260 RSP: ffff888095a2f9f8 [ 30.394284] Kernel Offset: disabled [ 30.397899] Rebooting in 86400 seconds..