[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 41.969625] kauditd_printk_skb: 9 callbacks suppressed [ 41.969641] audit: type=1400 audit(1539054078.867:35): avc: denied { map } for pid=5915 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.10.48' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 422.785605] audit: type=1400 audit(1539054459.687:36): avc: denied { map } for pid=5927 comm="syz-executor753" path="/root/syz-executor753581059" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 422.834730] loop3: p1 [ 422.844042] loop5: p1 [ 422.854007] loop0: p1 executing program [ 422.883797] loop_reread_partitions: partition scan of loop3 () failed (rc=-16) [ 422.906305] loop4: p1 [ 422.906588] loop1: p1 [ 422.914088] loop2: p1 executing program executing program executing program executing program executing program [ 423.066365] loop5: p1 executing program executing program executing program [ 423.113784] loop2: p1 [ 423.126740] loop4: p1 [ 423.129422] loop0: p1 [ 423.141670] loop_reread_partitions: partition scan of loop3 () failed (rc=-16) [ 423.155741] loop1: p1 executing program executing program [ 423.287150] loop5: p1 [ 423.304155] loop0: p1 [ 423.334614] loop4: p1 executing program executing program [ 423.364976] loop1: p1 [ 423.367775] loop2: p1 [ 423.383824] loop_reread_partitions: partition scan of loop4 () failed (rc=-16) [ 423.401612] print_req_error: I/O error, dev loop4, sector 1 [ 423.409683] print_req_error: I/O error, dev loop4, sector 1 executing program executing program [ 423.415491] Buffer I/O error on dev loop4p1, logical block 0, async page read [ 423.415680] print_req_error: I/O error, dev loop4, sector 2 [ 423.428698] Buffer I/O error on dev loop4p1, logical block 1, async page read [ 423.436855] loop3: p1 [ 423.438547] loop5: p1 [ 423.442712] print_req_error: I/O error, dev loop4, sector 3 [ 423.448510] Buffer I/O error on dev loop4p1, logical block 2, async page read [ 423.459680] print_req_error: I/O error, dev loop4, sector 4 executing program [ 423.465776] Buffer I/O error on dev loop4p1, logical block 3, async page read executing program executing program executing program [ 423.513199] loop_reread_partitions: partition scan of loop4 () failed (rc=-16) [ 423.523789] loop0: p1 [ 423.534681] loop2: p1 executing program executing program executing program [ 423.658502] loop4: p1 [ 423.668069] loop1: p1 [ 423.671027] loop5: p1 [ 423.714286] loop3: p1 executing program [ 423.757868] loop0: p1 executing program [ 423.785249] loop2: p1 executing program [ 423.868297] loop1: p1 [ 423.916991] loop4: p1 executing program executing program executing program executing program [ 423.941944] loop5: p1 executing program [ 423.993947] loop1: p1 [ 423.996654] loop3: p1 executing program [ 424.016957] loop0: p1 [ 424.017316] loop2: p1 [ 424.033476] loop_reread_partitions: partition scan of loop1 () failed (rc=-16) executing program executing program executing program executing program [ 424.137010] loop5: p1 [ 424.142509] loop4: p1 [ 424.156415] loop2: p1 [ 424.193810] loop3: p1 [ 424.214215] loop0: p1 executing program executing program [ 424.308940] loop_reread_partitions: partition scan of loop1 () failed (rc=-16) executing program executing program executing program executing program [ 424.364294] loop5: p1 [ 424.367595] loop4: p1 executing program [ 424.414134] loop_reread_partitions: partition scan of loop5 () failed (rc=-16) [ 424.439077] print_req_error: I/O error, dev loop5, sector 1 [ 424.446030] print_req_error: I/O error, dev loop5, sector 1 [ 424.451791] Buffer I/O error on dev loop5p1, logical block 0, async page read [ 424.452194] print_req_error: I/O error, dev loop5, sector 2 [ 424.465280] Buffer I/O error on dev loop5p1, logical block 1, async page read [ 424.473060] print_req_error: I/O error, dev loop5, sector 3 [ 424.478889] Buffer I/O error on dev loop5p1, logical block 2, async page read [ 424.487319] loop0: p1 [ 424.490799] loop1: p1 [ 424.494184] loop3: p1 [ 424.500213] print_req_error: I/O error, dev loop5, sector 4 [ 424.506042] Buffer I/O error on dev loop5p1, logical block 3, async page read executing program executing program [ 424.513911] Buffer I/O error on dev loop5p1, logical block 4, async page read [ 424.521531] Buffer I/O error on dev loop5p1, logical block 5, async page read [ 424.534513] loop_reread_partitions: partition scan of loop3 () failed (rc=-16) [ 424.542501] loop4: p1 [ 424.547966] loop2: p1 executing program executing program [ 424.577264] loop_reread_partitions: partition scan of loop5 () failed (rc=-16) executing program executing program executing program executing program executing program [ 424.693523] loop1: p1 [ 424.696430] loop3: p1 [ 424.703961] loop0: p1 [ 424.706879] loop4: p1 [ 424.714335] loop2: p1 [ 424.717277] loop5: p1 [ 424.725608] loop_reread_partitions: partition scan of loop1 () failed (rc=-16) executing program executing program executing program executing program executing program [ 424.874048] loop4: p1 executing program [ 424.913629] loop_reread_partitions: partition scan of loop1 () failed (rc=-16) [ 424.914473] loop5: p1 [ 424.923847] loop2: p1 [ 424.924051] loop0: p1 [ 424.926500] loop3: p1 executing program [ 424.983512] loop4: p1 executing program [ 425.053717] loop1: p1 executing program executing program executing program executing program executing program [ 425.115506] loop3: p1 executing program [ 425.153554] loop5: p1 [ 425.169489] loop0: p1 [ 425.174933] loop1: p1 [ 425.194173] loop4: p1 [ 425.203710] loop3: p1 [ 425.204234] loop2: p1 executing program executing program executing program executing program executing program executing program [ 425.384761] loop0: p1 [ 425.387511] loop1: p1 [ 425.424677] loop3: p1 [ 425.427376] loop4: p1 [ 425.443915] loop5: p1 [ 425.453854] loop2: p1 executing program executing program executing program executing program executing program executing program [ 425.614385] loop3: p1 [ 425.617140] loop1: p1 [ 425.619948] loop4: p1 [ 425.625089] loop0: p1 [ 425.627719] loop5: p1 [ 425.631769] loop2: p1 executing program executing program executing program executing program executing program executing program [ 425.844236] loop4: p1 [ 425.864181] loop0: p1 [ 425.866828] loop1: p1 [ 425.884079] loop2: p1 executing program executing program [ 425.893680] loop5: p1 [ 425.894309] loop3: p1 [ 425.933532] loop_reread_partitions: partition scan of loop2 () failed (rc=-16) executing program [ 425.994058] loop4: p1 [ 426.023501] loop0: p1 executing program executing program executing program executing program [ 426.048707] loop1: p1 executing program executing program [ 426.114206] loop5: p1 executing program [ 426.135543] loop0: p1 [ 426.145565] loop_reread_partitions: partition scan of loop2 () failed (rc=-16) [ 426.153714] loop3: p1 [ 426.161440] loop4: p1 [ 426.171817] loop1: p1 executing program executing program executing program [ 426.349303] loop2: p1 executing program executing program executing program [ 426.384196] loop3: p1 [ 426.387613] loop5: p1 executing program executing program [ 426.455428] loop4: p1 [ 426.461617] loop0: p1 [ 426.465095] loop1: p1 executing program executing program executing program [ 426.573779] loop2: p1 [ 426.579539] loop5: p1 [ 426.583586] loop_reread_partitions: partition scan of loop4 () failed (rc=-16) executing program executing program [ 426.634363] loop0: p1 [ 426.644459] loop3: p1 [ 426.666415] loop1: p1 executing program executing program executing program executing program [ 426.794322] loop5: p1 executing program [ 426.834958] loop1: p1 [ 426.837623] loop2: p1 [ 426.840292] loop4: p1 [ 426.854198] loop0: p1 [ 426.905366] loop3: p1 executing program executing program executing program executing program executing program [ 426.947296] loop5: p1 executing program [ 427.013647] loop1: p1 executing program [ 427.034133] loop0: p1 [ 427.037545] loop3: p1 [ 427.040213] loop4: p1 [ 427.040266] loop2: p1 [ 427.117542] loop5: p1 executing program executing program executing program [ 427.183876] loop1: p1 executing program executing program executing program executing program [ 427.270782] loop5: p1 [ 427.274857] loop4: p1 [ 427.283605] loop2: p1 [ 427.294445] loop3: p1 [ 427.305947] loop1: p1 [ 427.313626] loop0: p1 executing program executing program executing program executing program executing program executing program [ 427.538798] loop2: p1 [ 427.543561] loop3: p1 [ 427.563811] loop5: p1 executing program executing program executing program [ 427.597120] loop0: p1 [ 427.599844] loop1: p1 [ 427.606919] loop4: p1 [ 427.637379] loop2: p1 executing program [ 427.674265] loop3: p1 executing program executing program executing program executing program [ 427.735572] loop5: p1 [ 427.774703] loop1: p1 [ 427.794793] loop2: p1 [ 427.797650] loop4: p1 [ 427.803872] loop3: p1 [ 427.807102] loop0: p1 executing program executing program executing program executing program [ 427.835012] loop_reread_partitions: partition scan of loop2 () failed (rc=-16) executing program [ 427.939428] loop4: p1 executing program executing program [ 427.964206] loop0: p1 [ 427.965081] loop1: p1 [ 427.970681] loop5: p1 [ 427.975378] loop3: p1 [ 428.044063] loop4: p1 [ 428.064221] loop_reread_partitions: partition scan of loop2 () failed (rc=-16) executing program executing program executing program executing program executing program executing program [ 428.194088] loop1: p1 [ 428.194168] loop2: p1 [ 428.199849] loop5: p1 [ 428.203046] loop0: p1 [ 428.203771] loop4: p1 [ 428.206038] loop3: p1 executing program executing program executing program executing program executing program executing program [ 428.439438] loop5: p1 executing program executing program executing program [ 428.476467] loop0: p1 [ 428.479209] loop2: p1 [ 428.484203] loop1: p1 [ 428.503888] loop3: p1 [ 428.507172] loop4: p1 executing program executing program executing program [ 428.633765] loop5: p1 executing program [ 428.686259] loop4: p1 [ 428.688983] loop2: p1 [ 428.704247] loop0: p1 [ 428.706996] loop1: p1 [ 428.715819] loop3: p1 executing program [ 428.734277] loop_reread_partitions: partition scan of loop0 () failed (rc=-16) executing program executing program executing program executing program executing program [ 428.815817] loop5: p1 [ 428.818498] loop3: p1 [ 428.833535] loop4: p1 [ 428.836675] loop2: p1 [ 428.853824] loop1: p1 executing program [ 428.901993] loop_reread_partitions: partition scan of loop1 () failed (rc=-16) [ 428.911211] print_req_error: 1562 callbacks suppressed [ 428.911220] print_req_error: I/O error, dev loop1, sector 1 [ 428.928661] print_req_error: I/O error, dev loop1, sector 1 [ 428.934473] buffer_io_error: 1558 callbacks suppressed [ 428.934488] Buffer I/O error on dev loop1p1, logical block 0, async page read executing program executing program executing program [ 428.940609] print_req_error: I/O error, dev loop1, sector 2 [ 428.947591] loop_reread_partitions: partition scan of loop0 () failed (rc=-16) [ 428.953241] Buffer I/O error on dev loop1p1, logical block 1, async page read [ 428.953455] print_req_error: I/O error, dev loop1, sector 3 [ 428.968442] Buffer I/O error on dev loop1p1, logical block 2, async page read [ 428.981508] print_req_error: I/O error, dev loop1, sector 4 [ 428.988060] Buffer I/O error on dev loop1p1, logical block 3, async page read [ 429.010028] print_req_error: I/O error, dev loop1, sector 5 [ 429.015830] Buffer I/O error on dev loop1p1, logical block 4, async page read [ 429.025431] print_req_error: I/O error, dev loop1, sector 6 [ 429.031159] Buffer I/O error on dev loop1p1, logical block 5, async page read [ 429.038978] print_req_error: I/O error, dev loop1, sector 7 [ 429.045166] Buffer I/O error on dev loop1p1, logical block 6, async page read [ 429.047691] loop4: p1 executing program executing program executing program [ 429.052987] print_req_error: I/O error, dev loop1, sector 8 [ 429.055989] loop5: p1 [ 429.060729] Buffer I/O error on dev loop1p1, logical block 7, async page read [ 429.062100] print_req_error: I/O error, dev loop1, sector 1 [ 429.071177] Buffer I/O error on dev loop1p1, logical block 0, async page read [ 429.084794] Buffer I/O error on dev loop1p1, logical block 1, async page read executing program executing program [ 429.136756] loop3: p1 [ 429.143502] loop_reread_partitions: partition scan of loop1 () failed (rc=-16) [ 429.155082] loop_reread_partitions: partition scan of loop4 () failed (rc=-16) [ 429.173664] loop2: p1 [ 429.181139] loop0: p1 executing program executing program executing program executing program [ 429.286272] loop_reread_partitions: partition scan of loop4 () failed (rc=-16) [ 429.294880] loop3: p1 [ 429.297971] loop5: p1 [ 429.333925] loop1: p1 executing program [ 429.354863] loop0: p1 [ 429.357786] loop2: p1 executing program executing program executing program executing program executing program executing program [ 429.484435] loop4: p1 [ 429.493491] loop1: p1 executing program [ 429.563639] loop3: p1 [ 429.566368] loop5: p1 [ 429.571010] loop2: p1 [ 429.583514] loop0: p1 executing program [ 429.615283] loop1: p1 [ 429.633741] loop4: p1 executing program executing program executing program executing program [ 429.686282] loop2: p1 executing program executing program [ 429.755620] loop0: p1 [ 429.758356] loop1: p1 [ 429.761060] loop5: p1 [ 429.776240] loop3: p1 [ 429.784290] loop4: p1 [ 429.794648] loop_reread_partitions: partition scan of loop0 () failed (rc=-16) executing program executing program executing program executing program executing program [ 429.932912] loop2: p1 executing program [ 430.014058] loop3: p1 [ 430.018125] loop4: p1 [ 430.022056] loop0: p1 [ 430.025483] loop5: p1 [ 430.049193] loop1: p1 [ 430.135141] loop2: p1 executing program executing program executing program executing program executing program executing program [ 430.263990] loop0: p1 [ 430.274456] loop4: p1 [ 430.277637] loop5: p1 executing program executing program executing program executing program [ 430.324951] loop2: p1 [ 430.343745] loop3: p1 [ 430.343790] loop1: p1 executing program executing program [ 430.403688] loop5: p1 [ 430.403690] loop4: p1 [ 430.436640] loop0: p1 executing program [ 430.467571] loop_reread_partitions: partition scan of loop2 () failed (rc=-16) [ 430.475591] loop3: p1 executing program executing program executing program executing program executing program executing program executing program [ 430.637605] loop1: p1 [ 430.640638] loop0: p1 [ 430.643916] loop5: p1 [ 430.647159] loop4: p1 [ 430.673838] loop3: p1 [ 430.676794] loop2: p1 executing program executing program executing program [ 430.744587] loop4: p1 executing program [ 430.784128] loop3: p1 [ 430.794098] loop5: p1 [ 430.796729] loop0: p1 [ 430.798008] loop1: p1 executing program executing program [ 430.856321] loop2: p1 executing program [ 430.903682] loop3: p1 executing program executing program executing program executing program [ 431.021466] loop4: p1 [ 431.024666] loop0: p1 executing program executing program [ 431.074260] loop1: p1 [ 431.094193] loop2: p1 [ 431.096888] loop3: p1 executing program executing program [ 431.123976] loop5: p1 executing program [ 431.145274] loop4: p1 [ 431.163959] loop0: p1 [ 431.177331] loop1: p1 executing program executing program [ 431.249805] loop3: p1 executing program executing program [ 431.293879] loop2: p1 executing program executing program [ 431.350532] loop1: p1 [ 431.354262] loop0: p1 executing program [ 431.403986] loop2: p1 [ 431.405186] loop5: p1 [ 431.415043] loop3: p1 [ 431.419385] loop4: p1 executing program executing program executing program executing program executing program [ 431.550453] loop0: p1 executing program [ 431.594407] loop1: p1 [ 431.613681] loop4: p1 executing program [ 431.643594] loop5: p1 [ 431.646243] loop3: p1 executing program [ 431.673774] loop0: p1 [ 431.690226] loop2: p1 executing program [ 431.754444] loop1: p1 executing program executing program [ 431.799479] loop4: p1 [ 431.807164] loop3: p1 [ 431.833697] loop5: p1 [ 431.845767] ------------[ cut here ]------------ [ 431.850538] kernel BUG at fs/block_dev.c:1627! [ 431.855426] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 431.860807] CPU: 1 PID: 6913 Comm: syz-executor753 Not tainted 4.19.0-rc7+ #53 [ 431.868178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.877652] RIP: 0010:blkdev_get+0x65f/0xb50 [ 431.882064] Code: ff ff ff 0f 84 4d 03 00 00 48 89 85 f0 fe ff ff e8 f6 fa 9d ff 48 8b 85 f0 fe ff ff 48 85 c0 0f 84 9b 00 00 00 e8 e1 fa 9d ff <0f> 0b e8 da fa 9d ff 4c 89 e2 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 431.900961] RSP: 0018:ffff8801c0a8f578 EFLAGS: 00010293 [ 431.906326] RAX: ffff8801c083a700 RBX: 0000000000000000 RCX: ffffffff81e0da52 [ 431.913605] RDX: 0000000000000000 RSI: ffffffff81e0daaf RDI: 0000000000000005 [ 431.920867] RBP: ffff8801c0a8f6a8 R08: ffff8801c083a700 R09: fffffbfff12424f0 [ 431.928132] R10: fffffbfff12424f0 R11: ffffffff89212783 R12: ffff8801d3ac0318 [ 431.935396] R13: ffff8801d3bee2d8 R14: ffff8801d3bee2c0 R15: ffff8801d3ac0280 [ 431.942663] FS: 0000000001359880(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 431.950898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 431.956797] CR2: 0000000000606ed8 CR3: 00000001c12d3000 CR4: 00000000001406e0 [ 431.964063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 431.971323] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 431.978588] Call Trace: [ 431.981180] ? bdget+0x5b0/0x5b0 [ 431.984593] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 431.989213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.994800] ? errseq_sample+0xe5/0x130 [ 431.998775] ? _copy_to_user+0x110/0x110 [ 432.002885] ? _raw_spin_unlock+0x2c/0x50 [ 432.007089] blkdev_open+0x1fb/0x280 [ 432.010836] do_dentry_open+0x499/0x1250 [ 432.014979] ? selinux_capable+0x40/0x40 [ 432.019039] ? bd_acquire+0x2c0/0x2c0 [ 432.022836] ? chown_common+0x730/0x730 [ 432.026840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 432.032403] ? security_inode_permission+0xd2/0x100 [ 432.037445] ? inode_permission+0xb2/0x560 [ 432.041691] vfs_open+0xa0/0xd0 [ 432.044971] path_openat+0x12bf/0x5160 [ 432.048897] ? rcu_bh_qs+0xc0/0xc0 [ 432.052475] ? unwind_dump+0x190/0x190 [ 432.056378] ? path_lookupat.isra.43+0xc00/0xc00 [ 432.061133] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 432.066174] ? expand_files.part.8+0x571/0x9a0 [ 432.070758] ? iterate_fd+0x4b0/0x4b0 [ 432.074565] ? __alloc_fd+0x347/0x6e0 [ 432.078387] ? lock_downgrade+0x900/0x900 [ 432.082548] ? getname+0x19/0x20 [ 432.085941] ? kasan_check_read+0x11/0x20 [ 432.090093] ? do_raw_spin_unlock+0xa7/0x2f0 [ 432.094503] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 432.099087] ? kasan_check_write+0x14/0x20 [ 432.103319] ? do_raw_spin_lock+0xc1/0x200 [ 432.107564] ? _raw_spin_unlock+0x2c/0x50 [ 432.111712] ? __alloc_fd+0x347/0x6e0 [ 432.115518] do_filp_open+0x255/0x380 [ 432.119319] ? may_open_dev+0x100/0x100 [ 432.123352] ? strncpy_from_user+0x3be/0x510 [ 432.127774] ? get_unused_fd_flags+0x122/0x1a0 [ 432.132362] ? getname_flags+0x26e/0x5a0 [ 432.136426] do_sys_open+0x568/0x700 [ 432.140143] ? filp_open+0x80/0x80 [ 432.143691] ? exit_to_usermode_loop+0x1f4/0x380 [ 432.148475] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 432.153927] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 432.159473] __x64_sys_openat+0x9d/0x100 [ 432.163538] do_syscall_64+0x1b9/0x820 [ 432.167439] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 432.172803] ? syscall_return_slowpath+0x5e0/0x5e0 [ 432.177734] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 432.182587] ? trace_hardirqs_on_caller+0x310/0x310 [ 432.187602] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 432.192618] ? prepare_exit_to_usermode+0x291/0x3b0 [ 432.197635] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 432.202480] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.207666] RIP: 0033:0x445589 [ 432.210860] Code: fd cd fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb cd fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 432.229755] RSP: 002b:00007ffd31e04eb8 EFLAGS: 00000286 ORIG_RAX: 0000000000000101 [ 432.237459] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 0000000000445589 [ 432.244727] RDX: 00000000008001a0 RSI: 0000000020000080 RDI: 00000000ffffff9c [ 432.251990] RBP: 706e692f7665642f R08: 0000000000000001 R09: 0000000000000001 [ 432.259254] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000069554 [ 432.266516] R13: 0000000000402870 R14: 0000000000000000 R15: 0000000000000000 [ 432.273786] Modules linked in: [ 432.277060] ---[ end trace bcaf07e3e9ad4219 ]--- [ 432.281821] RIP: 0010:blkdev_get+0x65f/0xb50 [ 432.286247] Code: ff ff ff 0f 84 4d 03 00 00 48 89 85 f0 fe ff ff e8 f6 fa 9d ff 48 8b 85 f0 fe ff ff 48 85 c0 0f 84 9b 00 00 00 e8 e1 fa 9d ff <0f> 0b e8 da fa 9d ff 4c 89 e2 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 432.305171] RSP: 0018:ffff8801c0a8f578 EFLAGS: 00010293 [ 432.310534] RAX: ffff8801c083a700 RBX: 0000000000000000 RCX: ffffffff81e0da52 [ 432.317816] RDX: 0000000000000000 RSI: ffffffff81e0daaf RDI: 0000000000000005 [ 432.325121] RBP: ffff8801c0a8f6a8 R08: ffff8801c083a700 R09: fffffbfff12424f0 [ 432.332428] R10: fffffbfff12424f0 R11: ffffffff89212783 R12: ffff8801d3ac0318 [ 432.339709] R13: ffff8801d3bee2d8 R14: ffff8801d3bee2c0 R15: ffff8801d3ac0280 [ 432.346999] FS: 0000000001359880(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 432.355253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 432.361131] CR2: 0000000000606ed8 CR3: 00000001c12d3000 CR4: 00000000001406e0 [ 432.368428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 432.375719] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 432.382984] Kernel panic - not syncing: Fatal exception [ 432.389351] Kernel Offset: disabled [ 432.392973] Rebooting in 86400 seconds..