Warning: Permanently added '10.128.10.60' (ECDSA) to the list of known hosts.
executing program
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syzkaller login: [ 257.372271] hrtimer: interrupt took 36741 ns
[ 257.382712] audit: type=1800 audit(1640807567.344:2): pid=7975 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
[ 257.455073] audit: type=1800 audit(1640807567.414:3): pid=7983 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
executing program
[ 257.498703] print_req_error: I/O error, dev loop0, sector 1
[ 257.504627] Buffer I/O error on dev loop0, logical block 1, async page read
[ 257.511251] audit: type=1800 audit(1640807567.474:4): pid=7988 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
[ 257.512293] print_req_error: I/O error, dev loop0, sector 2
[ 257.536102] Buffer I/O error on dev loop0, logical block 2, async page read
[ 257.543221] print_req_error: I/O error, dev loop0, sector 7
[ 257.549053] Buffer I/O error on dev loop0, logical block 7, async page read
[ 257.556544] print_req_error: I/O error, dev loop0, sector 1
[ 257.562322] Buffer I/O error on dev loop0, logical block 1, async page read
[ 257.569527] print_req_error: I/O error, dev loop0, sector 2
[ 257.575231] Buffer I/O error on dev loop0, logical block 2, async page read
[ 257.582396] print_req_error: I/O error, dev loop0, sector 7
[ 257.588150] Buffer I/O error on dev loop0, logical block 7, async page read
[ 257.595373] print_req_error: I/O error, dev loop0, sector 1
[ 257.601480] Buffer I/O error on dev loop0, logical block 1, async page read
[ 257.608668] print_req_error: I/O error, dev loop0, sector 2
[ 257.614370] Buffer I/O error on dev loop0, logical block 2, async page read
[ 257.621650] print_req_error: I/O error, dev loop0, sector 7
[ 257.627424] Buffer I/O error on dev loop0, logical block 7, async page read
[ 257.635130] print_req_error: I/O error, dev loop0, sector 0
[ 257.641318] Buffer I/O error on dev loop0, logical block 0, async page read
executing program
[ 257.698965] audit: type=1800 audit(1640807567.664:5): pid=7993 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
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[ 257.778656] audit: type=1800 audit(1640807567.744:6): pid=7999 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
executing program
[ 257.837497] audit: type=1800 audit(1640807567.804:7): pid=8005 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
[ 257.858744] audit: type=1800 audit(1640807567.824:8): pid=8009 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
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[ 257.941135] audit: type=1800 audit(1640807567.904:9): pid=8014 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
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[ 258.008735] audit: type=1800 audit(1640807567.974:10): pid=8019 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
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[ 258.090775] audit: type=1800 audit(1640807568.054:11): pid=8024 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
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[ 262.428313] kauditd_printk_skb: 74 callbacks suppressed
[ 262.428321] audit: type=1800 audit(1640807572.394:86): pid=8398 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
[ 262.454646] audit: type=1800 audit(1640807572.414:87): pid=8401 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
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[ 262.473966] audit: type=1800 audit(1640807572.434:88): pid=8402 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
executing program
[ 262.530566] audit: type=1800 audit(1640807572.494:89): pid=8406 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
[ 262.553489] audit: type=1800 audit(1640807572.514:90): pid=8409 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
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[ 262.650996] audit: type=1800 audit(1640807572.614:91): pid=8414 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
executing program
[ 262.696279] print_req_error: 175 callbacks suppressed
[ 262.696284] print_req_error: I/O error, dev loop0, sector 1
[ 262.707623] buffer_io_error: 151 callbacks suppressed
[ 262.707629] Buffer I/O error on dev loop0, logical block 1, async page read
[ 262.708623] audit: type=1800 audit(1640807572.674:92): pid=8419 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
[ 262.712918] print_req_error: I/O error, dev loop0, sector 2
executing program
[ 262.744377] Buffer I/O error on dev loop0, logical block 2, async page read
[ 262.751549] print_req_error: I/O error, dev loop0, sector 7
[ 262.757308] Buffer I/O error on dev loop0, logical block 7, async page read
[ 262.764774] print_req_error: I/O error, dev loop0, sector 0
[ 262.770674] print_req_error: I/O error, dev loop0, sector 0
[ 262.776483] Buffer I/O error on dev loop0, logical block 0, async page read
executing program
[ 262.824317] audit: type=1800 audit(1640807572.784:93): pid=8423 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
[ 262.856893] print_req_error: I/O error, dev loop0, sector 1
[ 262.862642] Buffer I/O error on dev loop0, logical block 1, async page read
[ 262.865691] audit: type=1800 audit(1640807572.824:94): pid=8428 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
[ 262.870052] print_req_error: I/O error, dev loop0, sector 2
[ 262.894124] Buffer I/O error on dev loop0, logical block 2, async page read
[ 262.901616] print_req_error: I/O error, dev loop0, sector 7
[ 262.907407] Buffer I/O error on dev loop0, logical block 7, async page read
[ 262.914832] print_req_error: I/O error, dev loop0, sector 0
executing program
[ 262.920791] print_req_error: I/O error, dev loop0, sector 0
[ 262.926587] Buffer I/O error on dev loop0, logical block 0, async page read
[ 262.984402] audit: type=1800 audit(1640807572.944:95): pid=8431 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
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[ 263.250321] Buffer I/O error on dev loop0, logical block 0, async page read
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[ 263.438331] Buffer I/O error on dev loop0, logical block 1, async page read
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[ 267.490267] kauditd_printk_skb: 79 callbacks suppressed
[ 267.490274] audit: type=1800 audit(1640807577.455:175): pid=8826 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
executing program
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[ 267.575290] audit: type=1800 audit(1640807577.535:176): pid=8831 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
[ 267.623029] audit: type=1800 audit(1640807577.585:177): pid=8837 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
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[ 267.713055] audit: type=1800 audit(1640807577.675:178): pid=8841 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
[ 267.746185] print_req_error: 173 callbacks suppressed
[ 267.746190] print_req_error: I/O error, dev loop0, sector 1
[ 267.757372] buffer_io_error: 143 callbacks suppressed
[ 267.757378] Buffer I/O error on dev loop0, logical block 1, async page read
[ 267.758160] audit: type=1800 audit(1640807577.725:179): pid=8846 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
[ 267.762717] print_req_error: I/O error, dev loop0, sector 2
[ 267.794118] Buffer I/O error on dev loop0, logical block 2, async page read
[ 267.801317] print_req_error: I/O error, dev loop0, sector 7
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[ 267.807104] Buffer I/O error on dev loop0, logical block 7, async page read
[ 267.815638] print_req_error: I/O error, dev loop0, sector 0
[ 267.821543] print_req_error: I/O error, dev loop0, sector 0
[ 267.827630] print_req_error: I/O error, dev loop0, sector 0
[ 267.833349] Buffer I/O error on dev loop0, logical block 0, async page read
[ 267.890554] audit: type=1800 audit(1640807577.855:180): pid=8850 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
executing program
[ 267.966094] print_req_error: I/O error, dev loop0, sector 1
[ 267.971839] Buffer I/O error on dev loop0, logical block 1, async page read
[ 267.977813] audit: type=1800 audit(1640807577.945:181): pid=8855 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
[ 267.980805] print_req_error: I/O error, dev loop0, sector 2
[ 268.003555] Buffer I/O error on dev loop0, logical block 2, async page read
[ 268.010752] print_req_error: I/O error, dev loop0, sector 7
executing program
[ 268.016532] Buffer I/O error on dev loop0, logical block 7, async page read
[ 268.023773] print_req_error: I/O error, dev loop0, sector 1
[ 268.029752] Buffer I/O error on dev loop0, logical block 1, async page read
[ 268.036959] Buffer I/O error on dev loop0, logical block 2, async page read
[ 268.044078] Buffer I/O error on dev loop0, logical block 7, async page read
executing program
[ 268.104129] audit: type=1800 audit(1640807578.065:182): pid=8859 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
executing program
[ 268.146746] audit: type=1800 audit(1640807578.115:183): pid=8864 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
[ 268.193527] audit: type=1800 audit(1640807578.155:184): pid=8868 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor428" name="file0" dev="sda1" ino=13859 res=0
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[ 270.851464] ==================================================================
[ 270.858988] BUG: KASAN: stack-out-of-bounds in unwind_next_frame+0x146f/0x17d0
[ 270.866347] Read of size 8 at addr ffff88809b0a7af0 by task syz-executor428/9101
[ 270.873874]
[ 270.875509] CPU: 1 PID: 9101 Comm: syz-executor428 Not tainted 4.14.260-syzkaller #0
[ 270.883384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 270.893029] Call Trace:
[ 270.895607]
[ 270.897756] dump_stack+0x1b2/0x281
[ 270.901390] print_address_description.cold+0x54/0x1d3
[ 270.906671] kasan_report_error.cold+0x8a/0x191
[ 270.911355] ? unwind_next_frame+0x146f/0x17d0
[ 270.915944] __asan_report_load8_noabort+0x68/0x70
[ 270.920889] ? unwind_next_frame+0x146f/0x17d0
[ 270.925484] unwind_next_frame+0x146f/0x17d0
[ 270.929897] ? retint_kernel+0x2d/0x2d
[ 270.933799] ? deref_stack_reg+0x1a0/0x1a0
[ 270.938040] ? is_bpf_text_address+0xb8/0x150
[ 270.942538] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 270.947903] ? check_preemption_disabled+0x35/0x240
[ 270.952919] ? retint_kernel+0x2d/0x2d
[ 270.957071] perf_callchain_kernel+0x38c/0x520
[ 270.961653] ? check_preemption_disabled+0x35/0x240
[ 270.966681] ? arch_perf_update_userpage+0x300/0x300
[ 270.971789] ? retint_kernel+0x2d/0x2d
[ 270.975682] ? check_preemption_disabled+0x35/0x240
[ 270.980744] get_perf_callchain+0x2de/0x740
[ 270.985066] ? put_callchain_buffers+0x60/0x60
[ 270.989652] perf_callchain+0x147/0x190
[ 270.993645] perf_prepare_sample+0xc9a/0x1370
[ 270.998144] ? lock_acquire+0x170/0x3f0
[ 271.002124] ? perf_output_sample+0x16f0/0x16f0
[ 271.006883] ? check_preemption_disabled+0x35/0x240
[ 271.011909] perf_event_output_forward+0xc9/0x1f0
[ 271.016763] ? perf_prepare_sample+0x1370/0x1370
[ 271.021531] ? __lock_acquire+0x5fc/0x3f20
[ 271.025774] ? check_preemption_disabled+0x35/0x240
[ 271.030790] ? check_preemption_disabled+0x35/0x240
[ 271.035818] __perf_event_overflow+0x113/0x310
[ 271.040408] perf_swevent_hrtimer+0x220/0x350
[ 271.044907] ? __perf_event_overflow+0x310/0x310
[ 271.049674] ? __lock_acquire+0x5fc/0x3f20
[ 271.053917] ? debug_object_deactivate+0x1da/0x2e0
[ 271.058853] ? lock_acquire+0x170/0x3f0
[ 271.062833] ? lock_downgrade+0x740/0x740
[ 271.066995] ? _raw_spin_unlock_irqrestore+0x66/0xe0
[ 271.072099] ? __hrtimer_run_queues+0x2c5/0xc80
[ 271.076774] ? clockevents_program_event+0x108/0x2d0
[ 271.081970] ? rcu_lockdep_current_cpu_online+0xed/0x140
[ 271.087509] __hrtimer_run_queues+0x30b/0xc80
[ 271.092029] ? __perf_event_overflow+0x310/0x310
[ 271.096787] ? retrigger_next_event+0x310/0x310
[ 271.101460] ? ktime_get_update_offsets_now+0x272/0x3f0
[ 271.106828] hrtimer_interrupt+0x1e6/0x5e0
[ 271.111048] smp_apic_timer_interrupt+0x117/0x5e0
[ 271.115867] apic_timer_interrupt+0x93/0xa0
[ 271.120261]
[ 271.122477] RIP: 0010:lock_acquire+0x97/0x3f0
[ 271.127047] RSP: 0018:ffff88809b0a7990 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10
[ 271.134729] RAX: 1ffffffff11e1278 RBX: ffff8880b4df6540 RCX: 0000000000000000
[ 271.141978] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff8880b4df6dc4
[ 271.149223] RBP: ffffffff88feb900 R08: 0000000000000001 R09: 0000000000000000
[ 271.156471] R10: ffff8880b44e286f R11: 0000000000000000 R12: 0000000000000000
[ 271.163718] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 271.170977] pcpu_alloc+0x8e8/0xf50
[ 271.174665] ? __mutex_lock+0xc4/0x1310
[ 271.178613] ? pcpu_alloc+0x8e8/0xf50
[ 271.182389] ? pcpu_alloc+0x8e8/0xf50
[ 271.186169] ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 271.191595] retint_kernel+0x2d/0x2d
[ 271.195284] RIP: 0000:0xffff8880b4df6d94
[ 271.199321] RSP: 14000c0:dffffc0000000000 EFLAGS: ffffffff87400976 ORIG_RAX: ffffffff87ccf200
[ 271.207967] RAX: ffff88823fff704f RBX: 0000000000000000 RCX: ffff88823fff7058
[ 271.215211] RDX: ffff88809b0a7b08 RSI: 1ffffffff1198dad RDI: 0000000000000000
[ 271.222458] RBP: ffffffff81417648 R08: ffff88823fff7057 R09: 0000004147c6c77f
[ 271.229763] R10: ffffffff81001bbe R11: ffff88809b0a7af8 R12: 0000000000000000
[ 271.237014] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 271.244275] ? trace_hardirqs_on_caller+0x3a8/0x580
[ 271.249269] ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 271.254006] ? retint_kernel+0x2d/0x2d
[ 271.257872] ? pcpu_alloc+0x8e8/0xf50
[ 271.261650] ? __percpu_init_rwsem+0x20/0x100
[ 271.266124] ? sget_userns+0x1e1/0xc10
[ 271.270038] ? set_bdev_super+0x110/0x110
[ 271.274163] ? ns_test_super+0x50/0x50
[ 271.278029] ? set_bdev_super+0x110/0x110
[ 271.282152] ? ns_test_super+0x50/0x50
[ 271.286013] ? sget+0xd1/0x110
[ 271.289182] ? mount_bdev+0xcd/0x360
[ 271.292872] ? vfat_mount+0x40/0x40
[ 271.296481] ? mount_fs+0x92/0x2a0
[ 271.299999] ? vfs_kern_mount.part.0+0x5b/0x470
[ 271.304800] ? do_mount+0xe65/0x2a10
[ 271.308521] ? retint_kernel+0x2d/0x2d
[ 271.312486] ? copy_mount_string+0x40/0x40
[ 271.316703] ? copy_mount_options+0x19a/0x2f0
[ 271.321177] ? copy_mount_options+0x1fa/0x2f0
[ 271.325647] ? copy_mnt_ns+0xa30/0xa30
[ 271.329527] ? SyS_mount+0xa8/0x120
[ 271.333149] ? copy_mnt_ns+0xa30/0xa30
[ 271.337028] ? do_syscall_64+0x1d5/0x640
[ 271.341075] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 271.346422]
[ 271.348025] The buggy address belongs to the page:
[ 271.352944] page:ffffea00026c29c0 count:0 mapcount:0 mapping: (null) index:0x0
[ 271.361157] flags: 0xfff00000000000()
[ 271.364944] raw: 00fff00000000000 0000000000000000 0000000000000000 00000000ffffffff
[ 271.372811] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000
[ 271.380671] page dumped because: kasan: bad access detected
[ 271.386363]
[ 271.387963] Memory state around the buggy address:
[ 271.392869] ffff88809b0a7980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 271.400204] ffff88809b0a7a00: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00
[ 271.407540] >ffff88809b0a7a80: 00 f2 00 00 00 f2 f2 f2 00 00 00 00 00 f3 f3 f3
[ 271.414874] ^
[ 271.421875] ffff88809b0a7b00: f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 271.429206] ffff88809b0a7b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 271.436538] ==================================================================
[ 271.443873] Disabling lock debugging due to kernel taint
[ 271.449293] Kernel panic - not syncing: panic_on_warn set ...
[ 271.449293]
[ 271.456649] CPU: 1 PID: 9101 Comm: syz-executor428 Tainted: G B 4.14.260-syzkaller #0
[ 271.465719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 271.475046] Call Trace:
[ 271.477608]
[ 271.479739] dump_stack+0x1b2/0x281
[ 271.483340] panic+0x1f9/0x42d
[ 271.486509] ? add_taint.cold+0x16/0x16
[ 271.490462] ? lock_downgrade+0x740/0x740
[ 271.494584] kasan_end_report+0x43/0x49
[ 271.498616] kasan_report_error.cold+0xa7/0x191
[ 271.503261] ? unwind_next_frame+0x146f/0x17d0
[ 271.507817] __asan_report_load8_noabort+0x68/0x70
[ 271.512720] ? unwind_next_frame+0x146f/0x17d0
[ 271.517277] unwind_next_frame+0x146f/0x17d0
[ 271.521661] ? retint_kernel+0x2d/0x2d
[ 271.525538] ? deref_stack_reg+0x1a0/0x1a0
[ 271.529746] ? is_bpf_text_address+0xb8/0x150
[ 271.534221] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 271.539563] ? check_preemption_disabled+0x35/0x240
[ 271.544551] ? retint_kernel+0x2d/0x2d
[ 271.548410] perf_callchain_kernel+0x38c/0x520
[ 271.552973] ? check_preemption_disabled+0x35/0x240
[ 271.557964] ? arch_perf_update_userpage+0x300/0x300
[ 271.563040] ? retint_kernel+0x2d/0x2d
[ 271.566902] ? check_preemption_disabled+0x35/0x240
[ 271.571895] get_perf_callchain+0x2de/0x740
[ 271.576193] ? put_callchain_buffers+0x60/0x60
[ 271.580752] perf_callchain+0x147/0x190
[ 271.584704] perf_prepare_sample+0xc9a/0x1370
[ 271.589189] ? lock_acquire+0x170/0x3f0
[ 271.593137] ? perf_output_sample+0x16f0/0x16f0
[ 271.597787] ? check_preemption_disabled+0x35/0x240
[ 271.602778] perf_event_output_forward+0xc9/0x1f0
[ 271.607593] ? perf_prepare_sample+0x1370/0x1370
[ 271.612327] ? __lock_acquire+0x5fc/0x3f20
[ 271.616533] ? check_preemption_disabled+0x35/0x240
[ 271.621607] ? check_preemption_disabled+0x35/0x240
[ 271.626598] __perf_event_overflow+0x113/0x310
[ 271.631230] perf_swevent_hrtimer+0x220/0x350
[ 271.635742] ? __perf_event_overflow+0x310/0x310
[ 271.640484] ? __lock_acquire+0x5fc/0x3f20
[ 271.644714] ? debug_object_deactivate+0x1da/0x2e0
[ 271.649624] ? lock_acquire+0x170/0x3f0
[ 271.653587] ? lock_downgrade+0x740/0x740
[ 271.657723] ? _raw_spin_unlock_irqrestore+0x66/0xe0
[ 271.662808] ? __hrtimer_run_queues+0x2c5/0xc80
[ 271.667453] ? clockevents_program_event+0x108/0x2d0
[ 271.672532] ? rcu_lockdep_current_cpu_online+0xed/0x140
[ 271.677958] __hrtimer_run_queues+0x30b/0xc80
[ 271.682428] ? __perf_event_overflow+0x310/0x310
[ 271.687157] ? retrigger_next_event+0x310/0x310
[ 271.691887] ? ktime_get_update_offsets_now+0x272/0x3f0
[ 271.697224] hrtimer_interrupt+0x1e6/0x5e0
[ 271.701491] smp_apic_timer_interrupt+0x117/0x5e0
[ 271.706306] apic_timer_interrupt+0x93/0xa0
[ 271.710597]
[ 271.712810] RIP: 0010:lock_acquire+0x97/0x3f0
[ 271.717365] RSP: 0018:ffff88809b0a7990 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10
[ 271.725082] RAX: 1ffffffff11e1278 RBX: ffff8880b4df6540 RCX: 0000000000000000
[ 271.732327] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff8880b4df6dc4
[ 271.739569] RBP: ffffffff88feb900 R08: 0000000000000001 R09: 0000000000000000
[ 271.746813] R10: ffff8880b44e286f R11: 0000000000000000 R12: 0000000000000000
[ 271.754058] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 271.761312] pcpu_alloc+0x8e8/0xf50
[ 271.764963] ? __mutex_lock+0xc4/0x1310
[ 271.768930] ? pcpu_alloc+0x8e8/0xf50
[ 271.772705] ? pcpu_alloc+0x8e8/0xf50
[ 271.776481] ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 271.781930] retint_kernel+0x2d/0x2d
[ 271.785703] RIP: 0000:0xffff8880b4df6d94
[ 271.789741] RSP: 14000c0:dffffc0000000000 EFLAGS: ffffffff87400976 ORIG_RAX: ffffffff87ccf200
[ 271.798377] RAX: ffff88823fff704f RBX: 0000000000000000 RCX: ffff88823fff7058
[ 271.805712] RDX: ffff88809b0a7b08 RSI: 1ffffffff1198dad RDI: 0000000000000000
[ 271.812963] RBP: ffffffff81417648 R08: ffff88823fff7057 R09: 0000004147c6c77f
[ 271.820211] R10: ffffffff81001bbe R11: ffff88809b0a7af8 R12: 0000000000000000
[ 271.827465] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 271.834727] ? trace_hardirqs_on_caller+0x3a8/0x580
[ 271.839732] ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 271.844467] ? retint_kernel+0x2d/0x2d
[ 271.848330] ? pcpu_alloc+0x8e8/0xf50
[ 271.852107] ? __percpu_init_rwsem+0x20/0x100
[ 271.856577] ? sget_userns+0x1e1/0xc10
[ 271.860440] ? set_bdev_super+0x110/0x110
[ 271.864567] ? ns_test_super+0x50/0x50
[ 271.868430] ? set_bdev_super+0x110/0x110
[ 271.872552] ? ns_test_super+0x50/0x50
[ 271.876426] ? sget+0xd1/0x110
[ 271.879600] ? mount_bdev+0xcd/0x360
[ 271.883340] ? vfat_mount+0x40/0x40
[ 271.886947] ? mount_fs+0x92/0x2a0
[ 271.890462] ? vfs_kern_mount.part.0+0x5b/0x470
[ 271.895197] ? do_mount+0xe65/0x2a10
[ 271.898883] ? retint_kernel+0x2d/0x2d
[ 271.902753] ? copy_mount_string+0x40/0x40
[ 271.906961] ? copy_mount_options+0x19a/0x2f0
[ 271.911441] ? copy_mount_options+0x1fa/0x2f0
[ 271.916006] ? copy_mnt_ns+0xa30/0xa30
[ 271.919884] ? SyS_mount+0xa8/0x120
[ 271.923487] ? copy_mnt_ns+0xa30/0xa30
[ 271.927361] ? do_syscall_64+0x1d5/0x640
[ 271.931400] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 271.936999] Kernel Offset: disabled
[ 271.940605] Rebooting in 86400 seconds..