INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes Warning: Permanently added '10.128.1.30' (ECDSA) to the list of known hosts. 2019/05/01 10:44:57 parsed 1 programs 2019/05/01 10:45:00 executed programs: 0 [ 805.172911] audit: type=1400 audit(1556707500.975:5): avc: denied { associate } for pid=2176 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 805.211055] audit: type=1400 audit(1556707501.005:6): avc: denied { syslog } for pid=2324 comm="syz-executor.0" capability=34 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 [ 805.235912] mmap: syz-executor.0 (2325) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2019/05/01 10:45:38 executed programs: 2 2019/05/01 10:46:38 executed programs: 3 2019/05/01 10:47:28 executed programs: 4 [ 954.472018] INFO: rcu_preempt detected stalls on CPUs/tasks: [ 954.478004] Tasks blocked on level-0 rcu_node (CPUs 0-1): P8760 [ 954.484434] (detected by 1, t=10503 jiffies, g=653, c=652, q=367269) [ 954.491157] syz-executor.0 R running task 29352 8760 2744 0x00000000 [ 954.498648] ffff8801c71cdf00 ffff8801d85ab700 ffff8801db721000 ffff8801b5c3c740 [ 954.506755] ffff8801db721018 ffff88019496fc28 ffffffff82801dde ffff8801c71cdf00 [ 954.514844] ffff88019496fcf8 01ffffff812086b5 ffff8801db7218f0 1ffff1003292df74 [ 954.522957] Call Trace: [ 954.525551] [<0000000066627436>] ? __schedule+0x6ce/0x1f10 [ 954.531286] [<00000000bf3f7683>] ? io_schedule_timeout+0x390/0x390 [ 954.537709] [<00000000c68c9138>] ? preempt_schedule_irq+0x4d/0xa0 [ 954.544044] [<000000000d9bcc5c>] preempt_schedule_irq+0x5e/0xa0 [ 954.550203] [<000000006c13726a>] retint_kernel+0x1b/0x2d [ 954.555756] [<00000000424426ac>] ? find_pid_ns+0xbf/0x180 [ 954.561402] [<000000002f278280>] ? find_pid_ns+0xcb/0x180 [ 954.567046] [<00000000424426ac>] ? find_pid_ns+0xbf/0x180 [ 954.572683] [<00000000d83f1643>] find_task_by_pid_ns+0x3a/0x80 [ 954.578787] [<0000000029ef71a7>] find_task_by_vpid+0xb7/0xe0 [ 954.584692] [<0000000051a93339>] do_send_specific+0x76/0x1d0 [ 954.590589] [<00000000b5c9a598>] ? send_sig+0x60/0x60 [ 954.595885] [<00000000f28fdf14>] do_tkill+0x1b8/0x280 [ 954.601177] [<000000008d6a03d7>] ? do_send_specific+0x1d0/0x1d0 [ 954.607336] [<00000000d79bdc74>] ? __fget+0x22f/0x370 [ 954.612628] [<0000000097568447>] ? __fget+0x47/0x370 [ 954.617831] [<000000008ff22c45>] SyS_tkill+0x27/0x40 [ 954.623032] [<0000000073093474>] ? SyS_tgkill+0x60/0x60 [ 954.628498] [<0000000093ebc799>] do_syscall_64+0x1ad/0x570 [ 954.634223] [<0000000009cca5ca>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 954.641189] syz-executor.0 R running task 29352 8760 2744 0x00000000 [ 954.648774] ffff8801c71cdf00 ffff8801d85ab700 ffff8801db721000 ffff8801b5c3c740 [ 954.656860] ffff8801db721018 ffff88019496fc28 ffffffff82801dde ffff8801c71cdf00 [ 954.664952] ffff88019496fcf8 01ffffff812086b5 ffff8801db7218f0 1ffff1003292df74 [ 954.673033] Call Trace: [ 954.675637] [<0000000066627436>] ? __schedule+0x6ce/0x1f10 [ 954.681353] [<00000000bf3f7683>] ? io_schedule_timeout+0x390/0x390 [ 954.687772] [<00000000c68c9138>] ? preempt_schedule_irq+0x4d/0xa0 [ 954.694106] [<000000000d9bcc5c>] preempt_schedule_irq+0x5e/0xa0 [ 954.700264] [<000000006c13726a>] retint_kernel+0x1b/0x2d [ 954.705810] [<00000000424426ac>] ? find_pid_ns+0xbf/0x180 [ 954.711466] [<000000002f278280>] ? find_pid_ns+0xcb/0x180 [ 954.717107] [<00000000424426ac>] ? find_pid_ns+0xbf/0x180 [ 954.722749] [<00000000d83f1643>] find_task_by_pid_ns+0x3a/0x80 [ 954.728830] [<0000000029ef71a7>] find_task_by_vpid+0xb7/0xe0 [ 954.734726] [<0000000051a93339>] do_send_specific+0x76/0x1d0 [ 954.740629] [<00000000b5c9a598>] ? send_sig+0x60/0x60 [ 954.745922] [<00000000f28fdf14>] do_tkill+0x1b8/0x280 [ 954.751213] [<000000008d6a03d7>] ? do_send_specific+0x1d0/0x1d0 [ 954.757367] [<00000000d79bdc74>] ? __fget+0x22f/0x370 [ 954.762665] [<0000000097568447>] ? __fget+0x47/0x370 [ 954.767869] [<000000008ff22c45>] SyS_tkill+0x27/0x40 [ 954.773068] [<0000000073093474>] ? SyS_tgkill+0x60/0x60 [ 954.778535] [<0000000093ebc799>] do_syscall_64+0x1ad/0x570 [ 954.784258] [<0000000009cca5ca>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb