Warning: Permanently added '10.128.0.119' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 43.089847] audit: type=1400 audit(1600733881.961:8): avc: denied { execmem } for pid=6340 comm="syz-executor126" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 43.130638] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 43.134655] REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal [ 43.143403] REISERFS (device loop4): using ordered data mode [ 43.148582] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 43.156852] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 43.164848] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 43.172520] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 43.185444] REISERFS (device loop1): using ordered data mode [ 43.190087] reiserfs: using flush barriers [ 43.198558] REISERFS (device loop0): using ordered data mode [ 43.204298] REISERFS (device loop5): using ordered data mode [ 43.206958] REISERFS (device loop4): journal params: device loop4, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30 [ 43.216059] REISERFS (device loop3): using ordered data mode [ 43.227161] REISERFS (device loop2): using ordered data mode [ 43.232409] reiserfs: using flush barriers [ 43.242615] reiserfs: using flush barriers [ 43.246593] reiserfs: using flush barriers [ 43.248317] REISERFS (device loop0): journal params: device loop0, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30 [ 43.269736] reiserfs: using flush barriers [ 43.275704] REISERFS (device loop2): journal params: device loop2, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30 [ 43.277170] REISERFS (device loop1): journal params: device loop1, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30 [ 43.296103] REISERFS (device loop4): checking transaction log (loop4) [ 43.319843] REISERFS (device loop0): checking transaction log (loop0) [ 43.321960] REISERFS (device loop5): journal params: device loop5, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30 [ 43.330084] REISERFS (device loop2): checking transaction log (loop2) [ 43.342528] reiserfs: using flush barriers [ 43.354343] REISERFS warning (device loop0): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore [ 43.372311] REISERFS warning (device loop4): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore [ 43.386216] REISERFS (device loop3): journal params: device loop3, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30 [ 43.411156] REISERFS (device loop0): Using tea hash to sort names [ 43.416236] REISERFS (device loop5): checking transaction log (loop5) [ 43.419257] REISERFS (device loop4): Using tea hash to sort names executing program [ 43.438932] REISERFS (device loop1): checking transaction log (loop1) [ 43.442198] REISERFS warning (device loop2): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore [ 43.447425] REISERFS (device loop3): checking transaction log (loop3) [ 43.470029] REISERFS warning (device loop5): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore [ 43.490607] REISERFS (device loop2): Using tea hash to sort names [ 43.500326] REISERFS warning (device loop1): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore [ 43.521998] REISERFS warning (device loop3): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore [ 43.522258] REISERFS (device loop5): Using tea hash to sort names [ 43.538562] REISERFS (device loop3): Using tea hash to sort names [ 43.550444] REISERFS (device loop1): Using tea hash to sort names executing program executing program executing program executing program executing program [ 43.608335] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 43.625230] REISERFS (device loop0): using ordered data mode [ 43.631440] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 43.652578] REISERFS (device loop4): using ordered data mode [ 43.665414] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 43.672662] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 43.680558] reiserfs: using flush barriers [ 43.690040] REISERFS (device loop3): using ordered data mode [ 43.695630] reiserfs: using flush barriers [ 43.697065] reiserfs: using flush barriers [ 43.704581] REISERFS (device loop2): using ordered data mode [ 43.711244] REISERFS (device loop3): journal params: device loop3, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30 [ 43.711655] REISERFS (device loop0): journal params: device loop0, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30 [ 43.730967] REISERFS (device loop3): checking transaction log (loop3) [ 43.749940] REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal [ 43.753528] reiserfs: using flush barriers [ 43.758957] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 43.763963] REISERFS (device loop4): journal params: device loop4, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30 [ 43.771511] REISERFS (device loop1): using ordered data mode [ 43.797694] REISERFS (device loop2): journal params: device loop2, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30 [ 43.813843] REISERFS (device loop5): using ordered data mode [ 43.879815] REISERFS (device loop4): checking transaction log (loop4) [ 43.893293] reiserfs: using flush barriers [ 43.899204] REISERFS (device loop0): checking transaction log (loop0) [ 43.921106] REISERFS (device loop2): checking transaction log (loop2) [ 43.922831] REISERFS warning (device loop3): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore [ 43.943522] REISERFS warning (device loop2): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore [ 43.945737] REISERFS (device loop5): journal params: device loop5, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30 [ 43.961274] REISERFS warning (device loop0): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore [ 43.979288] reiserfs: using flush barriers [ 43.994558] REISERFS (device loop3): Using tea hash to sort names [ 44.008333] REISERFS warning (device loop4): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore [ 44.012561] REISERFS (device loop1): journal params: device loop1, size 15748, journal first block 18, max trans len 1024, max batch 900, max commit age 0, max trans age 30 [ 44.028649] REISERFS (device loop2): Using tea hash to sort names [ 44.053556] ------------[ cut here ]------------ [ 44.058411] kernel BUG at fs/reiserfs/journal.c:3640! [ 44.062437] REISERFS (device loop4): Using tea hash to sort names [ 44.073130] REISERFS (device loop0): Using tea hash to sort names [ 44.082589] REISERFS (device loop5): checking transaction log (loop5) [ 44.094595] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 44.100045] Modules linked in: [ 44.103223] CPU: 1 PID: 6395 Comm: syz-executor126 Not tainted 4.14.198-syzkaller #0 [ 44.111085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.114541] REISERFS (device loop1): checking transaction log (loop1) [ 44.120418] task: ffff88808231a580 task.stack: ffff888082138000 [ 44.120431] RIP: 0010:do_journal_end+0x3081/0x41d0 [ 44.120435] RSP: 0018:ffff88808213f9f8 EFLAGS: 00010297 [ 44.120441] RAX: ffff88808231a580 RBX: ffffc9000685e000 RCX: 0000000000000000 [ 44.120446] RDX: 0000000000000000 RSI: ffff88808213fc30 RDI: ffff88808213fc3c [ 44.120452] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000004057c [ 44.135532] init_special_inode: bogus i_mode (0) for inode loop1:2 [ 44.137959] R10: ffff88808231ae58 R11: ffff88808231a580 R12: ffffc9000685e058 [ 44.137963] R13: ffffc9000685e048 R14: ffff88808213fc38 R15: ffff888095cbc200 [ 44.137970] FS: 00007f893e886700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 44.137974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.137979] CR2: 00007f893e885e78 CR3: 0000000096259000 CR4: 00000000001406e0 [ 44.137986] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.137993] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.143419] REISERFS warning (device loop1): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore [ 44.150577] Call Trace: [ 44.150595] ? do_journal_end+0x41d0/0x41d0 [ 44.150603] ? reiserfs_info.cold+0x1d/0x67 [ 44.150616] ? __reiserfs_warning+0xb0/0xb0 [ 44.162098] REISERFS (device loop1): Using tea hash to sort names [ 44.165140] ? __wake_up_bit+0xd0/0xd0 [ 44.165150] journal_end+0x259/0x300 [ 44.165159] reiserfs_fill_super+0x1ab8/0x28b6 [ 44.165170] ? reiserfs_remount+0x1390/0x1390 [ 44.174785] init_special_inode: bogus i_mode (0) for inode loop5:2 [ 44.178725] ? lock_downgrade+0x740/0x740 [ 44.178736] ? snprintf+0xa5/0xd0 [ 44.178750] mount_bdev+0x2b3/0x360 [ 44.186103] REISERFS warning (device loop5): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore [ 44.194233] ? reiserfs_remount+0x1390/0x1390 [ 44.194244] mount_fs+0x92/0x2a0 [ 44.194254] vfs_kern_mount.part.0+0x5b/0x470 [ 44.194262] do_mount+0xe53/0x2a00 [ 44.194271] ? do_raw_spin_unlock+0x164/0x220 [ 44.194282] ? copy_mount_string+0x40/0x40 [ 44.204497] REISERFS (device loop5): Using tea hash to sort names [ 44.207409] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 44.207417] ? copy_mnt_ns+0xa30/0xa30 [ 44.207425] ? copy_mount_options+0x1fa/0x2f0 [ 44.207431] ? copy_mnt_ns+0xa30/0xa30 [ 44.207440] SyS_mount+0xa8/0x120 [ 44.358831] ? copy_mnt_ns+0xa30/0xa30 [ 44.362696] do_syscall_64+0x1d5/0x640 [ 44.366560] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 44.371728] RIP: 0033:0x44d51a [ 44.374893] RSP: 002b:00007f893e885bf8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 44.382589] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000044d51a [ 44.389832] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f893e885c10 [ 44.397089] RBP: 00007f893e885c10 R08: 00007f893e885c50 R09: 0000000000000000 [ 44.404342] R10: 0000000000000000 R11: 0000000000000297 R12: 0000000000000005 [ 44.411600] R13: 00007f893e885c50 R14: 00007f893e8866d0 R15: 0000000000000005 [ 44.418846] Code: e8 45 23 ff ff e9 11 fa ff ff e8 5b 88 a1 ff 0f 0b e8 54 88 a1 ff 0f 0b e8 4d 88 a1 ff 0f 0b e8 46 88 a1 ff 0f 0b e8 3f 88 a1 ff <0f> 0b e8 38 88 a1 ff 48 8d bb d0 01 00 00 48 b8 00 00 00 00 00 [ 44.437969] RIP: do_journal_end+0x3081/0x41d0 RSP: ffff88808213f9f8 [ 44.445096] ---[ end trace 45878632093a4d16 ]--- [ 44.449918] Kernel panic - not syncing: Fatal exception [ 44.456458] Kernel Offset: disabled [ 44.460088] Rebooting in 86400 seconds..