[ 32.663721] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.671251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.679354] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 32.688411] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.695875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.827084] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 33.258885] can: request_module (can-proto-0) failed. [ 33.268337] can: request_module (can-proto-0) failed. [ 33.277228] can: request_module (can-proto-0) failed. [ 43.080173] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.15.193' (ECDSA) to the list of known hosts. [ 51.004017] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 51.008748] REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal [ 51.018993] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 51.030309] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 51.040810] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 51.042420] REISERFS (device loop5): using ordered data mode [ 51.053536] REISERFS (device loop1): using ordered data mode [ 51.055624] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 51.063392] REISERFS (device loop3): using ordered data mode [ 51.088092] REISERFS (device loop0): using ordered data mode [ 51.091032] reiserfs: using flush barriers [ 51.096271] REISERFS (device loop4): using ordered data mode [ 51.101756] REISERFS (device loop2): using ordered data mode [ 51.105378] reiserfs: using flush barriers [ 51.116124] reiserfs: using flush barriers [ 51.122772] reiserfs: using flush barriers [ 51.127374] reiserfs: using flush barriers [ 51.129375] 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 [ 51.138226] 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 [ 51.152445] reiserfs: using flush barriers [ 51.163450] 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 [ 51.185991] 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 [ 51.190030] 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 [ 51.203176] 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 [ 51.226166] REISERFS (device loop5): checking transaction log (loop5) [ 51.237360] REISERFS (device loop0): checking transaction log (loop0) [ 51.246620] REISERFS (device loop1): checking transaction log (loop1) [ 51.275947] REISERFS (device loop3): checking transaction log (loop3) [ 51.311133] REISERFS (device loop4): checking transaction log (loop4) [ 51.340974] REISERFS (device loop2): checking transaction log (loop2) [ 51.394512] REISERFS (device loop0): Using rupasov hash to sort names [ 51.433136] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 51.453003] REISERFS (device loop5): Using rupasov hash to sort names [ 51.460962] REISERFS (device loop3): Using rupasov hash to sort names [ 51.462840] REISERFS (device loop1): Using rupasov hash to sort names [ 51.472744] REISERFS warning (device loop3): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 51.495065] REISERFS (device loop4): Using rupasov hash to sort names [ 51.496561] REISERFS warning (device loop5): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 51.503531] REISERFS warning (device loop4): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 51.524766] REISERFS warning (device loop1): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 51.534784] REISERFS (device loop2): Using rupasov hash to sort names [ 51.554712] REISERFS warning (device loop2): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 51.626723] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 51.630067] REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal [ 51.637799] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 51.646342] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 51.661278] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 51.662640] REISERFS (device loop4): using ordered data mode [ 51.671044] REISERFS (device loop3): using ordered data mode [ 51.681732] REISERFS (device loop0): using ordered data mode [ 51.690092] REISERFS (device loop5): using ordered data mode [ 51.693567] reiserfs: using flush barriers [ 51.697671] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 51.706741] REISERFS (device loop1): using ordered data mode [ 51.711833] reiserfs: using flush barriers [ 51.720691] reiserfs: using flush barriers [ 51.724356] reiserfs: using flush barriers [ 51.725502] reiserfs: using flush barriers [ 51.732965] 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 [ 51.734926] 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 [ 51.765695] 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 [ 51.766658] 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 [ 51.801471] REISERFS (device loop2): using ordered data mode [ 51.807398] 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 [ 51.825280] reiserfs: using flush barriers [ 51.831715] 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 [ 51.838850] REISERFS (device loop4): checking transaction log (loop4) [ 51.850429] REISERFS (device loop3): checking transaction log (loop3) [ 51.863225] REISERFS (device loop0): checking transaction log (loop0) [ 51.870816] REISERFS (device loop2): checking transaction log (loop2) [ 51.877256] REISERFS (device loop1): checking transaction log (loop1) [ 51.879969] REISERFS (device loop5): checking transaction log (loop5) [ 52.025684] REISERFS (device loop3): Using rupasov hash to sort names [ 52.059916] REISERFS (device loop0): Using rupasov hash to sort names [ 52.072866] REISERFS (device loop2): Using rupasov hash to sort names [ 52.078371] REISERFS warning (device loop3): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.079833] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.112308] REISERFS warning (device loop2): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.151657] REISERFS (device loop5): Using rupasov hash to sort names [ 52.158829] REISERFS (device loop4): Using rupasov hash to sort names [ 52.160243] REISERFS warning (device loop5): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.168464] REISERFS (device loop1): Using rupasov hash to sort names [ 52.189482] REISERFS warning (device loop1): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.193403] REISERFS warning (device loop4): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.253939] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 52.263432] REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal [ 52.272678] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 52.292331] REISERFS (device loop5): using ordered data mode [ 52.298623] REISERFS (device loop2): using ordered data mode [ 52.304632] REISERFS (device loop0): using ordered data mode [ 52.312278] reiserfs: using flush barriers [ 52.317388] 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 [ 52.338981] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 52.350106] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 52.359488] REISERFS (device loop0): checking transaction log (loop0) [ 52.366592] REISERFS (device loop1): using ordered data mode [ 52.373968] REISERFS (device loop4): using ordered data mode [ 52.380763] reiserfs: using flush barriers [ 52.386673] 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 [ 52.391259] reiserfs: using flush barriers [ 52.403308] REISERFS (device loop4): checking transaction log (loop4) [ 52.406717] reiserfs: using flush barriers [ 52.437469] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 52.466656] reiserfs: using flush barriers [ 52.471035] REISERFS (device loop4): Using rupasov hash to sort names [ 52.471120] REISERFS warning (device loop4): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.488634] REISERFS (device loop3): using ordered data mode [ 52.493062] 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 [ 52.513415] 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 [ 52.513741] REISERFS (device loop2): checking transaction log (loop2) [ 52.533342] reiserfs: using flush barriers [ 52.541021] 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 [ 52.579102] 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 [ 52.599718] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 52.614158] REISERFS (device loop1): checking transaction log (loop1) [ 52.623901] REISERFS (device loop0): Using rupasov hash to sort names [ 52.631090] REISERFS (device loop5): checking transaction log (loop5) [ 52.635909] REISERFS (device loop4): using ordered data mode [ 52.639628] ------------[ cut here ]------------ [ 52.648700] kernel BUG at fs/reiserfs/journal.c:3654! [ 52.655939] REISERFS (device loop3): checking transaction log (loop3) [ 52.665493] reiserfs: using flush barriers [ 52.675834] REISERFS (device loop2): Using rupasov hash to sort names [ 52.689096] 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 [ 52.708406] REISERFS warning (device loop2): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.723316] REISERFS (device loop4): checking transaction log (loop4) [ 52.734954] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 52.740702] Modules linked in: [ 52.744253] CPU: 1 PID: 8386 Comm: syz-executor123 Not tainted 4.14.272-syzkaller #0 [ 52.752165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.761481] REISERFS (device loop4): Using rupasov hash to sort names [ 52.761532] task: ffff8880a8e38240 task.stack: ffff8880931a0000 [ 52.768518] ------------[ cut here ]------------ [ 52.774388] RIP: 0010:do_journal_end+0x2f30/0x4400 [ 52.779204] kernel BUG at fs/reiserfs/journal.c:3654! [ 52.784118] RSP: 0018:ffff8880931a7898 EFLAGS: 00010246 [ 52.794653] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90005e86050 [ 52.800565] REISERFS (device loop1): Using rupasov hash to sort names [ 52.801910] RDX: dffffc0000000000 RSI: ffffc90005e86048 RDI: 1ffff92000bd0c09 [ 52.801913] RBP: ffff8880931a79a0 R08: 0000000000000000 R09: 000000000000000a [ 52.801916] R10: 0000000000000000 R11: ffff8880a8e38240 R12: ffffc90005e86058 [ 52.801918] R13: ffffc90005e86000 R14: ffff8880931a7bd8 R15: ffff8880a3fe4840 [ 52.801921] FS: 000055555674b300(0000) GS:ffff8880ba700000(0000) knlGS:0000000000000000 [ 52.801926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.808705] REISERFS warning (device loop1): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.815750] CR2: 00007f8341f43000 CR3: 000000008f9b1000 CR4: 00000000003406e0 [ 52.815756] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.815758] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.815760] Call Trace: [ 52.815774] ? do_journal_end+0x4400/0x4400 [ 52.815782] ? reiserfs_info.cold.8+0x54/0x56 [ 52.900895] journal_end+0x231/0x2d0 [ 52.904729] reiserfs_fill_super+0x1b42/0x2790 [ 52.909292] ? finish_unfinished+0xfc0/0xfc0 [ 52.913862] ? set_precision+0x140/0x140 [ 52.917995] ? reacquire_held_locks+0xb7/0x3a0 [ 52.922651] ? sget_userns+0x429/0xb40 [ 52.926533] ? vsnprintf+0x4d2/0x1780 [ 52.930577] ? pointer+0xcb0/0xcb0 [ 52.934096] ? up_write+0x1a/0x60 [ 52.937520] ? snprintf+0x88/0xa0 [ 52.940961] mount_bdev+0x26f/0x330 [ 52.944568] ? finish_unfinished+0xfc0/0xfc0 [ 52.949055] get_super_block+0x10/0x20 [ 52.952923] mount_fs+0x7f/0x270 [ 52.956527] vfs_kern_mount.part.9+0x58/0x3c0 [ 52.961495] do_mount+0x362/0x25b0 [ 52.965545] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.970383] ? copy_mount_string+0x20/0x20 [ 52.974679] ? memset+0x31/0x40 [ 52.977933] ? copy_mount_options+0x19e/0x270 [ 52.982426] SyS_mount+0xb1/0xd0 [ 52.985923] ? copy_mnt_ns+0xae0/0xae0 [ 52.990134] do_syscall_64+0x1c7/0x5b0 [ 52.994574] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.999404] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 53.004572] RIP: 0033:0x7f679552cdba [ 53.008260] RSP: 002b:00007ffd1deaa908 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 53.016113] RAX: ffffffffffffffda RBX: 00007ffd1deaa960 RCX: 00007f679552cdba [ 53.023368] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffd1deaa920 [ 53.030723] RBP: 00007ffd1deaa920 R08: 00007ffd1deaa960 R09: 0000000000000000 [ 53.038067] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000290 [ 53.045540] R13: 0000000000000003 R14: 0000000000000004 R15: 0000000000000006 [ 53.053486] Code: ff 4c 8b 5d b0 e9 98 fa ff ff 48 8b 7d d0 4c 89 f6 4c 89 5d 98 e8 81 33 ff ff 4c 8b 5d 98 e9 a9 fa ff ff 0f 0b 0f 0b 0f 0b 0f 0b <0f> 0b 49 8d bd d0 01 00 00 48 b8 00 00 00 00 00 fc ff df 49 89 [ 53.072632] RIP: do_journal_end+0x2f30/0x4400 RSP: ffff8880931a7898 [ 53.079147] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 53.084601] Modules linked in: [ 53.087889] CPU: 0 PID: 8410 Comm: syz-executor123 Tainted: G D 4.14.272-syzkaller #0 [ 53.096974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.101181] REISERFS (device loop5): Using rupasov hash to sort names [ 53.106620] task: ffff8880a144e0c0 task.stack: ffff8880a1aa0000 [ 53.106631] RIP: 0010:do_journal_end+0x2f30/0x4400 [ 53.106633] RSP: 0018:ffff8880a1aa7898 EFLAGS: 00010246 [ 53.106638] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90006008050 [ 53.106642] RDX: dffffc0000000000 RSI: ffffc90006008048 RDI: 1ffff92000c01009 [ 53.116593] ------------[ cut here ]------------ [ 53.119245] RBP: ffff8880a1aa79a0 R08: 0000000000000000 R09: 000000000000000a [ 53.124150] kernel BUG at fs/reiserfs/journal.c:3654! [ 53.129578] R10: 0000000000000000 R11: ffff8880a144e0c0 R12: ffffc90006008058 [ 53.170389] R13: ffffc90006008000 R14: ffff8880a1aa7bd8 R15: ffff8880a148ed80 [ 53.177677] FS: 000055555674b300(0000) GS:ffff8880ba600000(0000) knlGS:0000000000000000 [ 53.186051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.192187] CR2: 0000560d7ad07160 CR3: 00000000aa711000 CR4: 00000000003406f0 [ 53.199537] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.206779] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.214032] Call Trace: [ 53.216610] ? do_journal_end+0x4400/0x4400 [ 53.221000] ? reiserfs_info.cold.8+0x54/0x56 [ 53.225561] journal_end+0x231/0x2d0 [ 53.229256] reiserfs_fill_super+0x1b42/0x2790 [ 53.234083] ? finish_unfinished+0xfc0/0xfc0 [ 53.238749] ? set_precision+0x140/0x140 [ 53.242877] ? reacquire_held_locks+0xb7/0x3a0 [ 53.247446] ? sget_userns+0x429/0xb40 [ 53.251517] ? vsnprintf+0x4d2/0x1780 [ 53.255307] ? pointer+0xcb0/0xcb0 [ 53.258817] ? up_write+0x1a/0x60 [ 53.262245] ? snprintf+0x88/0xa0 [ 53.265668] mount_bdev+0x26f/0x330 [ 53.269269] ? finish_unfinished+0xfc0/0xfc0 [ 53.273646] get_super_block+0x10/0x20 [ 53.277514] mount_fs+0x7f/0x270 [ 53.281091] vfs_kern_mount.part.9+0x58/0x3c0 [ 53.285576] do_mount+0x362/0x25b0 [ 53.289193] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.293943] ? copy_mount_string+0x20/0x20 [ 53.298170] ? memset+0x31/0x40 [ 53.301445] ? copy_mount_options+0x19e/0x270 [ 53.306018] SyS_mount+0xb1/0xd0 [ 53.309703] ? copy_mnt_ns+0xae0/0xae0 [ 53.313822] do_syscall_64+0x1c7/0x5b0 [ 53.317694] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.322512] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 53.327762] RIP: 0033:0x7f679552cdba [ 53.331445] RSP: 002b:00007ffd1deaa908 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 53.339211] RAX: ffffffffffffffda RBX: 00007ffd1deaa960 RCX: 00007f679552cdba [ 53.346550] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffd1deaa920 [ 53.353898] RBP: 00007ffd1deaa920 R08: 00007ffd1deaa960 R09: 0000000000000000 [ 53.361154] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000290 [ 53.368572] R13: 0000000000000003 R14: 0000000000000004 R15: 0000000000000006 [ 53.375826] Code: ff 4c 8b 5d b0 e9 98 fa ff ff 48 8b 7d d0 4c 89 f6 4c 89 5d 98 e8 81 33 ff ff 4c 8b 5d 98 e9 a9 fa ff ff 0f 0b 0f 0b 0f 0b 0f 0b <0f> 0b 49 8d bd d0 01 00 00 48 b8 00 00 00 00 00 fc ff df 49 89 [ 53.395065] RIP: do_journal_end+0x2f30/0x4400 RSP: ffff8880a1aa7898 [ 53.401674] invalid opcode: 0000 [#3] PREEMPT SMP KASAN [ 53.402550] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 [ 53.407662] Modules linked in: [ 53.407670] CPU: 1 PID: 8385 Comm: syz-executor123 Tainted: G D 4.14.272-syzkaller #0 [ 53.407672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.407676] task: ffff8880a8202200 task.stack: ffff88809b6e0000 [ 53.407684] RIP: 0010:do_journal_end+0x2f30/0x4400 [ 53.407686] RSP: 0018:ffff88809b6e7898 EFLAGS: 00010246 [ 53.407690] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90005f75050 [ 53.407692] RDX: dffffc0000000000 RSI: ffffc90005f75048 RDI: 1ffff92000beea09 [ 53.407694] RBP: ffff88809b6e79a0 R08: 0000000000000000 R09: 000000000000000a [ 53.407696] R10: 0000000000000000 R11: ffff8880a8202200 R12: ffffc90005f75058 [ 53.407699] R13: ffffc90005f75000 R14: ffff88809b6e7bd8 R15: ffff888090f5e780 [ 53.407702] FS: 000055555674b300(0000) GS:ffff8880ba700000(0000) knlGS:0000000000000000 [ 53.407704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.407706] CR2: 00007f8341eaf000 CR3: 00000000aaaa3000 CR4: 00000000003406e0 [ 53.407712] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.407713] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.407715] Call Trace: [ 53.407725] ? do_journal_end+0x4400/0x4400 [ 53.536322] ? reiserfs_info.cold.8+0x54/0x56 [ 53.541179] journal_end+0x231/0x2d0 [ 53.544965] reiserfs_fill_super+0x1b42/0x2790 [ 53.549708] ? finish_unfinished+0xfc0/0xfc0 [ 53.554100] ? set_precision+0x140/0x140 [ 53.558134] ? reacquire_held_locks+0xb7/0x3a0 [ 53.562714] ? sget_userns+0x429/0xb40 [ 53.566584] ? vsnprintf+0x4d2/0x1780 [ 53.570356] ? pointer+0xcb0/0xcb0 [ 53.574056] ? up_write+0x1a/0x60 [ 53.577830] ? snprintf+0x88/0xa0 [ 53.581346] mount_bdev+0x26f/0x330 [ 53.584943] ? finish_unfinished+0xfc0/0xfc0 [ 53.589336] get_super_block+0x10/0x20 [ 53.593206] mount_fs+0x7f/0x270 [ 53.596668] vfs_kern_mount.part.9+0x58/0x3c0 [ 53.601237] do_mount+0x362/0x25b0 [ 53.604836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.609564] ? copy_mount_string+0x20/0x20 [ 53.613772] ? memset+0x31/0x40 [ 53.617117] ? copy_mount_options+0x19e/0x270 [ 53.621598] SyS_mount+0xb1/0xd0 [ 53.624944] ? copy_mnt_ns+0xae0/0xae0 [ 53.628899] do_syscall_64+0x1c7/0x5b0 [ 53.632759] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.637758] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 53.642939] RIP: 0033:0x7f679552cdba [ 53.646669] RSP: 002b:00007ffd1deaa908 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 53.654359] RAX: ffffffffffffffda RBX: 00007ffd1deaa960 RCX: 00007f679552cdba [ 53.661602] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffd1deaa920 [ 53.669194] RBP: 00007ffd1deaa920 R08: 00007ffd1deaa960 R09: 0000000000000000 [ 53.676443] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000290 [ 53.683882] R13: 0000000000000003 R14: 0000000000000004 R15: 0000000000000006 [ 53.691481] Code: ff 4c 8b 5d b0 e9 98 fa ff ff 48 8b 7d d0 4c 89 f6 4c 89 5d 98 e8 81 33 ff ff 4c 8b 5d 98 e9 a9 fa ff ff 0f 0b 0f 0b 0f 0b 0f 0b <0f> 0b 49 8d bd d0 01 00 00 48 b8 00 00 00 00 00 fc ff df 49 89 [ 53.710541] RIP: do_journal_end+0x2f30/0x4400 RSP: ffff88809b6e7898 [ 53.733358] REISERFS (device loop3): Using rupasov hash to sort names [ 53.740583] ------------[ cut here ]------------ [ 53.741552] ---[ end trace e9550fb06fabe4c9 ]--- [ 53.745353] kernel BUG at fs/reiserfs/journal.c:3654! [ 53.745364] invalid opcode: 0000 [#4] PREEMPT SMP KASAN [ 53.745366] Modules linked in: [ 53.745373] CPU: 0 PID: 8402 Comm: syz-executor123 Tainted: G D 4.14.272-syzkaller #0 [ 53.745376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.745379] task: ffff8880a2e14640 task.stack: ffff8880a52e0000 [ 53.745389] RIP: 0010:do_journal_end+0x2f30/0x4400 [ 53.750222] Kernel panic - not syncing: Fatal exception [ 53.755287] RSP: 0018:ffff8880a52e7898 EFLAGS: 00010246 [ 53.804210] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90005fa1050 [ 53.811456] RDX: dffffc0000000000 RSI: ffffc90005fa1048 RDI: 1ffff92000bf4209 [ 53.818702] RBP: ffff8880a52e79a0 R08: 0000000000000000 R09: 000000000000000a [ 53.826044] R10: 0000000000000000 R11: ffff8880a2e14640 R12: ffffc90005fa1058 [ 53.833297] R13: ffffc90005fa1000 R14: ffff8880a52e7bd8 R15: ffff8880a29dc740 [ 53.840544] FS: 000055555674b300(0000) GS:ffff8880ba600000(0000) knlGS:0000000000000000 [ 53.848749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.854703] CR2: 0000560d7ad07160 CR3: 00000000a481f000 CR4: 00000000003406f0 [ 53.861954] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.869266] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.876513] Call Trace: [ 53.879085] ? do_journal_end+0x4400/0x4400 [ 53.883516] ? reiserfs_info.cold.8+0x54/0x56 [ 53.888095] journal_end+0x231/0x2d0 [ 53.891793] reiserfs_fill_super+0x1b42/0x2790 [ 53.896356] ? finish_unfinished+0xfc0/0xfc0 [ 53.900742] ? set_precision+0x140/0x140 [ 53.904800] ? reacquire_held_locks+0xb7/0x3a0 [ 53.909373] ? sget_userns+0x429/0xb40 [ 53.913251] ? vsnprintf+0x4d2/0x1780 [ 53.917035] ? pointer+0xcb0/0xcb0 [ 53.920556] ? up_write+0x1a/0x60 [ 53.923989] ? snprintf+0x88/0xa0 [ 53.927425] mount_bdev+0x26f/0x330 [ 53.931043] ? finish_unfinished+0xfc0/0xfc0 [ 53.935431] get_super_block+0x10/0x20 [ 53.939480] mount_fs+0x7f/0x270 [ 53.943274] vfs_kern_mount.part.9+0x58/0x3c0 [ 53.947753] do_mount+0x362/0x25b0 [ 53.951271] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.956106] ? copy_mount_string+0x20/0x20 [ 53.960322] ? memset+0x31/0x40 [ 53.963692] ? copy_mount_options+0x19e/0x270 [ 53.968166] SyS_mount+0xb1/0xd0 [ 53.971518] ? copy_mnt_ns+0xae0/0xae0 [ 53.975386] do_syscall_64+0x1c7/0x5b0 [ 53.979425] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.984247] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 53.989415] RIP: 0033:0x7f679552cdba [ 53.993104] RSP: 002b:00007ffd1deaa908 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 54.000785] RAX: ffffffffffffffda RBX: 00007ffd1deaa960 RCX: 00007f679552cdba [ 54.008385] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffd1deaa920 [ 54.015637] RBP: 00007ffd1deaa920 R08: 00007ffd1deaa960 R09: 0000000000000000 [ 54.023145] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000290 [ 54.030486] R13: 0000000000000003 R14: 0000000000000004 R15: 0000000000000006 [ 54.037753] Code: ff 4c 8b 5d b0 e9 98 fa ff ff 48 8b 7d d0 4c 89 f6 4c 89 5d 98 e8 81 33 ff ff 4c 8b 5d 98 e9 a9 fa ff ff 0f 0b 0f 0b 0f 0b 0f 0b <0f> 0b 49 8d bd d0 01 00 00 48 b8 00 00 00 00 00 fc ff df 49 89 [ 54.057195] RIP: do_journal_end+0x2f30/0x4400 RSP: ffff8880a52e7898 [ 54.063746] Kernel Offset: disabled [ 54.067457] Rebooting in 86400 seconds..