[ OK ] Started Getty on tty2. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.109' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 970.753024][ T5871] cgroup: fork rejected by pids controller in /system.slice/ssh.service executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1151.747910][ T1644] INFO: task syz-executor874:8578 blocked for more than 143 seconds. [ 1151.756751][ T1644] Not tainted 5.14.0-rc1-syzkaller #0 [ 1151.766929][ T1644] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1151.777339][ T1644] task:syz-executor874 state:D stack:26768 pid: 8578 ppid: 8450 flags:0x00004004 [ 1151.787644][ T1644] Call Trace: [ 1151.791033][ T1644] __schedule+0xc07/0x11f0 [ 1151.795596][ T1644] ? release_firmware_map_entry+0x184/0x184 [ 1151.801643][ T1644] ? do_raw_spin_lock+0x151/0x8e0 [ 1151.806799][ T1644] ? __might_sleep+0x100/0x100 [ 1151.811682][ T1644] ? prepare_to_wait_event+0x467/0x560 [ 1151.817218][ T1644] schedule+0x14b/0x210 [ 1151.821527][ T1644] fuse_simple_request+0x1125/0x19f0 [ 1151.826904][ T1644] ? fuse_put_request+0x2c0/0x2c0 [ 1151.832061][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1151.836841][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1151.841992][ T1644] ? init_wait_entry+0xd0/0xd0 executing program [ 1151.846773][ T1644] ? tomoyo_path_perm+0x4e5/0x650 [ 1151.852206][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1151.856985][ T1644] ? smack_log+0xe3/0x4e0 [ 1151.862003][ T1644] ? slab_free_freelist_hook+0x1d8/0x290 [ 1151.867817][ T1644] fuse_do_getattr+0x396/0x1210 [ 1151.873818][ T1644] ? smk_access+0x46f/0x4a0 [ 1151.879147][ T1644] ? fuse_init_symlink+0x70/0x70 [ 1151.888235][ T1644] ? smk_tskacc+0x2f9/0x390 [ 1151.892798][ T1644] ? fuse_getattr+0x409/0x810 [ 1151.899988][ T1644] vfs_statx+0x1ba/0x3d0 [ 1151.904350][ T1644] ? vfs_fstatat+0x40/0x40 [ 1151.909881][ T1644] ? rcu_read_lock_sched_held+0x87/0x110 [ 1151.915981][ T1644] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1151.922717][ T1644] __se_sys_newfstatat+0xb4/0x780 [ 1151.928153][ T1644] ? __x64_sys_newfstatat+0xa0/0xa0 [ 1151.933740][ T1644] ? __context_tracking_exit+0x7a/0xd0 [ 1151.940066][ T1644] ? __lock_acquire+0x6100/0x6100 executing program [ 1151.945150][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1151.952450][ T1644] ? lockdep_hardirqs_on+0x8d/0x130 [ 1151.958495][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1151.964556][ T1644] do_syscall_64+0x3d/0xb0 [ 1151.970793][ T1644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1151.976926][ T1644] RIP: 0033:0x446039 [ 1151.982434][ T1644] RSP: 002b:00007fbb526242f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 1151.991679][ T1644] RAX: ffffffffffffffda RBX: 00000000004cb4e0 RCX: 0000000000446039 [ 1152.004215][ T1644] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 1152.012978][ T1644] RBP: 000000000049b16c R08: 0000000000000000 R09: 0000000000000000 [ 1152.022069][ T1644] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 1152.030725][ T1644] R13: 64695f70756f7267 R14: 65646f6d746f6f72 R15: 00000000004cb4e8 [ 1152.038869][ T1644] INFO: task syz-executor874:8582 blocked for more than 143 seconds. [ 1152.046933][ T1644] Not tainted 5.14.0-rc1-syzkaller #0 executing program [ 1152.055192][ T1644] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1152.064658][ T1644] task:syz-executor874 state:D stack:25368 pid: 8582 ppid: 8451 flags:0x00004004 [ 1152.075123][ T1644] Call Trace: [ 1152.079538][ T1644] __schedule+0xc07/0x11f0 [ 1152.084005][ T1644] ? release_firmware_map_entry+0x184/0x184 [ 1152.091445][ T1644] ? do_raw_spin_lock+0x151/0x8e0 [ 1152.096518][ T1644] ? __might_sleep+0x100/0x100 [ 1152.103090][ T1644] ? prepare_to_wait_event+0x467/0x560 [ 1152.109323][ T1644] schedule+0x14b/0x210 [ 1152.113888][ T1644] fuse_simple_request+0x1125/0x19f0 [ 1152.120459][ T1644] ? fuse_put_request+0x2c0/0x2c0 [ 1152.125511][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1152.131546][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1152.136744][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1152.141949][ T1644] ? tomoyo_path_perm+0x4e5/0x650 [ 1152.147277][ T1644] ? init_wait_entry+0xd0/0xd0 executing program [ 1152.152624][ T1644] ? smack_log+0xe3/0x4e0 [ 1152.157109][ T1644] ? slab_free_freelist_hook+0x1d8/0x290 [ 1152.163872][ T1644] fuse_do_getattr+0x396/0x1210 [ 1152.169589][ T1644] ? smk_access+0x46f/0x4a0 [ 1152.174120][ T1644] ? fuse_init_symlink+0x70/0x70 [ 1152.180434][ T1644] ? smk_tskacc+0x2f9/0x390 [ 1152.184993][ T1644] ? fuse_getattr+0x409/0x810 [ 1152.191226][ T1644] vfs_statx+0x1ba/0x3d0 [ 1152.195720][ T1644] ? vfs_fstatat+0x40/0x40 [ 1152.201374][ T1644] ? rcu_read_lock_sched_held+0x87/0x110 [ 1152.207250][ T1644] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1152.214453][ T1644] __se_sys_newfstatat+0xb4/0x780 [ 1152.220182][ T1644] ? __x64_sys_newfstatat+0xa0/0xa0 [ 1152.225407][ T1644] ? __context_tracking_exit+0x7a/0xd0 [ 1152.232513][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1152.238249][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1152.244265][ T1644] ? lockdep_hardirqs_on+0x8d/0x130 [ 1152.250521][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1152.256511][ T1644] do_syscall_64+0x3d/0xb0 [ 1152.261322][ T1644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1152.267408][ T1644] RIP: 0033:0x446039 [ 1152.271968][ T1644] RSP: 002b:00007fbb526242f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 1152.281305][ T1644] RAX: ffffffffffffffda RBX: 00000000004cb4e0 RCX: 0000000000446039 [ 1152.290079][ T1644] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffff9c executing program [ 1152.299253][ T1644] RBP: 000000000049b16c R08: 0000000000000000 R09: 0000000000000000 [ 1152.307243][ T1644] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 1152.316476][ T1644] R13: 64695f70756f7267 R14: 65646f6d746f6f72 R15: 00000000004cb4e8 [ 1152.326076][ T1644] INFO: task syz-executor874:8597 blocked for more than 143 seconds. [ 1152.336568][ T1644] Not tainted 5.14.0-rc1-syzkaller #0 [ 1152.344855][ T1644] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1152.357552][ T1644] task:syz-executor874 state:D stack:24784 pid: 8597 ppid: 8448 flags:0x00004004 [ 1152.367224][ T1644] Call Trace: [ 1152.372008][ T1644] __schedule+0xc07/0x11f0 [ 1152.376754][ T1644] ? release_firmware_map_entry+0x184/0x184 [ 1152.383317][ T1644] ? do_raw_spin_lock+0x151/0x8e0 [ 1152.388798][ T1644] ? __might_sleep+0x100/0x100 [ 1152.393731][ T1644] ? prepare_to_wait_event+0x467/0x560 [ 1152.399929][ T1644] schedule+0x14b/0x210 executing program [ 1152.404107][ T1644] fuse_simple_request+0x1125/0x19f0 [ 1152.411077][ T1644] ? fuse_put_request+0x2c0/0x2c0 [ 1152.416209][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1152.422336][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1152.427385][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1152.433454][ T1644] ? tomoyo_path_perm+0x4e5/0x650 [ 1152.439370][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1152.444157][ T1644] ? smack_log+0xe3/0x4e0 [ 1152.450155][ T1644] ? slab_free_freelist_hook+0x1d8/0x290 [ 1152.455805][ T1644] fuse_do_getattr+0x396/0x1210 [ 1152.465461][ T1644] ? smk_access+0x46f/0x4a0 [ 1152.470732][ T1644] ? fuse_init_symlink+0x70/0x70 [ 1152.475783][ T1644] ? smk_tskacc+0x2f9/0x390 [ 1152.481562][ T1644] ? fuse_getattr+0x409/0x810 [ 1152.486258][ T1644] vfs_statx+0x1ba/0x3d0 [ 1152.490949][ T1644] ? vfs_fstatat+0x40/0x40 [ 1152.495541][ T1644] ? rcu_read_lock_sched_held+0x87/0x110 [ 1152.501750][ T1644] ? __bpf_trace_rcu_stall_warning+0x10/0x10 executing program [ 1152.507862][ T1644] __se_sys_newfstatat+0xb4/0x780 [ 1152.512915][ T1644] ? __x64_sys_newfstatat+0xa0/0xa0 [ 1152.519851][ T1644] ? __context_tracking_exit+0x7a/0xd0 [ 1152.525333][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1152.531694][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1152.538439][ T1644] ? lockdep_hardirqs_on+0x8d/0x130 [ 1152.543666][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1152.551335][ T1644] do_syscall_64+0x3d/0xb0 [ 1152.555779][ T1644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1152.562936][ T1644] RIP: 0033:0x446039 [ 1152.566926][ T1644] RSP: 002b:00007fbb526242f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 1152.579642][ T1644] RAX: ffffffffffffffda RBX: 00000000004cb4e0 RCX: 0000000000446039 [ 1152.588411][ T1644] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 1152.596639][ T1644] RBP: 000000000049b16c R08: 0000000000000000 R09: 0000000000000000 executing program [ 1152.605321][ T1644] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 1152.613540][ T1644] R13: 64695f70756f7267 R14: 65646f6d746f6f72 R15: 00000000004cb4e8 [ 1152.622885][ T1644] INFO: task syz-executor874:8601 blocked for more than 144 seconds. [ 1152.639434][ T1644] Not tainted 5.14.0-rc1-syzkaller #0 [ 1152.648946][ T1644] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1152.661518][ T1644] task:syz-executor874 state:D stack:24784 pid: 8601 ppid: 8452 flags:0x00004004 [ 1152.673002][ T1644] Call Trace: [ 1152.676516][ T1644] __schedule+0xc07/0x11f0 [ 1152.681582][ T1644] ? release_firmware_map_entry+0x184/0x184 [ 1152.688285][ T1644] ? do_raw_spin_lock+0x151/0x8e0 [ 1152.694329][ T1644] ? __might_sleep+0x100/0x100 [ 1152.699872][ T1644] ? prepare_to_wait_event+0x467/0x560 [ 1152.705656][ T1644] schedule+0x14b/0x210 [ 1152.710489][ T1644] fuse_simple_request+0x1125/0x19f0 [ 1152.716026][ T1644] ? fuse_put_request+0x2c0/0x2c0 [ 1152.721731][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1152.726508][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1152.732084][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1152.737213][ T1644] ? tomoyo_path_perm+0x4e5/0x650 [ 1152.743105][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1152.748488][ T1644] ? smack_log+0xe3/0x4e0 [ 1152.753442][ T1644] ? slab_free_freelist_hook+0x1d8/0x290 executing program [ 1152.759371][ T1644] fuse_do_getattr+0x396/0x1210 [ 1152.764240][ T1644] ? smk_access+0x46f/0x4a0 [ 1152.768852][ T1644] ? fuse_init_symlink+0x70/0x70 [ 1152.773793][ T1644] ? smk_tskacc+0x2f9/0x390 [ 1152.778499][ T1644] ? fuse_getattr+0x409/0x810 [ 1152.783199][ T1644] vfs_statx+0x1ba/0x3d0 [ 1152.787543][ T1644] ? vfs_fstatat+0x40/0x40 [ 1152.791996][ T1644] ? rcu_read_lock_sched_held+0x87/0x110 [ 1152.797815][ T1644] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1152.803819][ T1644] __se_sys_newfstatat+0xb4/0x780 [ 1152.808921][ T1644] ? __x64_sys_newfstatat+0xa0/0xa0 [ 1152.814777][ T1644] ? __context_tracking_exit+0x7a/0xd0 [ 1152.820399][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1152.825466][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1152.831544][ T1644] ? lockdep_hardirqs_on+0x8d/0x130 [ 1152.836751][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1152.847004][ T1644] do_syscall_64+0x3d/0xb0 [ 1152.852374][ T1644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1152.859272][ T1644] RIP: 0033:0x446039 [ 1152.863380][ T1644] RSP: 002b:00007fbb526242f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 1152.872319][ T1644] RAX: ffffffffffffffda RBX: 00000000004cb4e0 RCX: 0000000000446039 [ 1152.880724][ T1644] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 1152.889061][ T1644] RBP: 000000000049b16c R08: 0000000000000000 R09: 0000000000000000 [ 1152.897699][ T1644] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e executing program [ 1152.905958][ T1644] R13: 64695f70756f7267 R14: 65646f6d746f6f72 R15: 00000000004cb4e8 [ 1152.915639][ T1644] INFO: task syz-executor874:8617 blocked for more than 144 seconds. [ 1152.926206][ T1644] Not tainted 5.14.0-rc1-syzkaller #0 [ 1152.936795][ T1644] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1152.946741][ T1644] task:syz-executor874 state:D stack:26768 pid: 8617 ppid: 8451 flags:0x00004004 [ 1152.957642][ T1644] Call Trace: [ 1152.960973][ T1644] __schedule+0xc07/0x11f0 [ 1152.965912][ T1644] ? release_firmware_map_entry+0x184/0x184 [ 1152.980245][ T1644] ? do_raw_spin_lock+0x151/0x8e0 [ 1152.985323][ T1644] ? __might_sleep+0x100/0x100 [ 1152.991412][ T1644] ? prepare_to_wait_event+0x467/0x560 [ 1152.996904][ T1644] schedule+0x14b/0x210 [ 1153.001732][ T1644] fuse_simple_request+0x1125/0x19f0 [ 1153.007509][ T1644] ? fuse_put_request+0x2c0/0x2c0 executing program [ 1153.012570][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1153.017340][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1153.022506][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1153.027375][ T1644] ? tomoyo_path_perm+0x4e5/0x650 [ 1153.032568][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1153.037375][ T1644] ? smack_log+0xe3/0x4e0 [ 1153.042065][ T1644] ? slab_free_freelist_hook+0x1d8/0x290 [ 1153.048003][ T1644] fuse_do_getattr+0x396/0x1210 [ 1153.052883][ T1644] ? smk_access+0x46f/0x4a0 [ 1153.057554][ T1644] ? fuse_init_symlink+0x70/0x70 [ 1153.062508][ T1644] ? smk_tskacc+0x2f9/0x390 [ 1153.067232][ T1644] ? fuse_getattr+0x409/0x810 [ 1153.072221][ T1644] vfs_statx+0x1ba/0x3d0 [ 1153.076771][ T1644] ? vfs_fstatat+0x40/0x40 [ 1153.081632][ T1644] ? rcu_read_lock_sched_held+0x87/0x110 [ 1153.087614][ T1644] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1153.093629][ T1644] __se_sys_newfstatat+0xb4/0x780 [ 1153.100023][ T1644] ? __x64_sys_newfstatat+0xa0/0xa0 [ 1153.105247][ T1644] ? __context_tracking_exit+0x7a/0xd0 [ 1153.112561][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1153.118369][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1153.124410][ T1644] ? lockdep_hardirqs_on+0x8d/0x130 [ 1153.130389][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1153.137159][ T1644] do_syscall_64+0x3d/0xb0 [ 1153.142270][ T1644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1153.148805][ T1644] RIP: 0033:0x446039 [ 1153.152903][ T1644] RSP: 002b:00007fbb526242f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 executing program [ 1153.162369][ T1644] RAX: ffffffffffffffda RBX: 00000000004cb4e0 RCX: 0000000000446039 [ 1153.171174][ T1644] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 1153.180070][ T1644] RBP: 000000000049b16c R08: 0000000000000000 R09: 0000000000000000 [ 1153.189014][ T1644] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 1153.197018][ T1644] R13: 64695f70756f7267 R14: 65646f6d746f6f72 R15: 00000000004cb4e8 [ 1153.207261][ T1644] INFO: task syz-executor874:8626 blocked for more than 144 seconds. [ 1153.216996][ T1644] Not tainted 5.14.0-rc1-syzkaller #0 [ 1153.224315][ T1644] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1153.234149][ T1644] task:syz-executor874 state:D stack:24784 pid: 8626 ppid: 8450 flags:0x00004004 [ 1153.244149][ T1644] Call Trace: [ 1153.248295][ T1644] __schedule+0xc07/0x11f0 [ 1153.252769][ T1644] ? release_firmware_map_entry+0x184/0x184 [ 1153.259715][ T1644] ? do_raw_spin_lock+0x151/0x8e0 [ 1153.264750][ T1644] ? __might_sleep+0x100/0x100 [ 1153.270069][ T1644] ? prepare_to_wait_event+0x467/0x560 [ 1153.275785][ T1644] schedule+0x14b/0x210 [ 1153.280726][ T1644] fuse_simple_request+0x1125/0x19f0 [ 1153.286048][ T1644] ? fuse_put_request+0x2c0/0x2c0 [ 1153.292551][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1153.297343][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1153.304042][ T1644] ? init_wait_entry+0xd0/0xd0 executing program [ 1153.310043][ T1644] ? tomoyo_path_perm+0x4e5/0x650 [ 1153.315192][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1153.321303][ T1644] ? smack_log+0xe3/0x4e0 [ 1153.325967][ T1644] ? slab_free_freelist_hook+0x1d8/0x290 [ 1153.332975][ T1644] fuse_do_getattr+0x396/0x1210 [ 1153.338575][ T1644] ? smk_access+0x46f/0x4a0 [ 1153.343111][ T1644] ? fuse_init_symlink+0x70/0x70 [ 1153.349978][ T1644] ? smk_tskacc+0x2f9/0x390 [ 1153.354550][ T1644] ? fuse_getattr+0x409/0x810 [ 1153.361234][ T1644] vfs_statx+0x1ba/0x3d0 [ 1153.365514][ T1644] ? vfs_fstatat+0x40/0x40 [ 1153.370940][ T1644] ? rcu_read_lock_sched_held+0x87/0x110 [ 1153.376574][ T1644] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1153.383162][ T1644] __se_sys_newfstatat+0xb4/0x780 [ 1153.388330][ T1644] ? __x64_sys_newfstatat+0xa0/0xa0 [ 1153.393910][ T1644] ? __context_tracking_exit+0x7a/0xd0 [ 1153.400669][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1153.405742][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 executing program [ 1153.413054][ T1644] ? lockdep_hardirqs_on+0x8d/0x130 [ 1153.419312][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1153.425314][ T1644] do_syscall_64+0x3d/0xb0 [ 1153.431250][ T1644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1153.438216][ T1644] RIP: 0033:0x446039 [ 1153.442123][ T1644] RSP: 002b:00007fbb526242f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 1153.451912][ T1644] RAX: ffffffffffffffda RBX: 00000000004cb4e0 RCX: 0000000000446039 [ 1153.460829][ T1644] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 1153.470416][ T1644] RBP: 000000000049b16c R08: 0000000000000000 R09: 0000000000000000 [ 1153.479235][ T1644] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 1153.487219][ T1644] R13: 64695f70756f7267 R14: 65646f6d746f6f72 R15: 00000000004cb4e8 [ 1153.495670][ T1644] INFO: task syz-executor874:8630 blocked for more than 145 seconds. [ 1153.504206][ T1644] Not tainted 5.14.0-rc1-syzkaller #0 executing program [ 1153.510910][ T1644] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1153.520159][ T1644] task:syz-executor874 state:D stack:24784 pid: 8630 ppid: 8452 flags:0x00004004 [ 1153.530070][ T1644] Call Trace: [ 1153.533368][ T1644] __schedule+0xc07/0x11f0 [ 1153.538273][ T1644] ? release_firmware_map_entry+0x184/0x184 [ 1153.544204][ T1644] ? do_raw_spin_lock+0x151/0x8e0 [ 1153.549841][ T1644] ? __might_sleep+0x100/0x100 [ 1153.554730][ T1644] ? prepare_to_wait_event+0x467/0x560 [ 1153.562066][ T1644] schedule+0x14b/0x210 [ 1153.566240][ T1644] fuse_simple_request+0x1125/0x19f0 [ 1153.572725][ T1644] ? fuse_put_request+0x2c0/0x2c0 [ 1153.579403][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1153.584191][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1153.589666][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1153.594453][ T1644] ? tomoyo_path_perm+0x4e5/0x650 [ 1153.600778][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1153.605576][ T1644] ? smack_log+0xe3/0x4e0 [ 1153.610431][ T1644] ? slab_free_freelist_hook+0x1d8/0x290 [ 1153.616085][ T1644] fuse_do_getattr+0x396/0x1210 [ 1153.621887][ T1644] ? smk_access+0x46f/0x4a0 [ 1153.626414][ T1644] ? fuse_init_symlink+0x70/0x70 [ 1153.631785][ T1644] ? smk_tskacc+0x2f9/0x390 [ 1153.636318][ T1644] ? fuse_getattr+0x409/0x810 [ 1153.641940][ T1644] vfs_statx+0x1ba/0x3d0 [ 1153.646216][ T1644] ? vfs_fstatat+0x40/0x40 [ 1153.651013][ T1644] ? rcu_read_lock_sched_held+0x87/0x110 [ 1153.656673][ T1644] ? __bpf_trace_rcu_stall_warning+0x10/0x10 executing program [ 1153.663156][ T1644] __se_sys_newfstatat+0xb4/0x780 [ 1153.668627][ T1644] ? __x64_sys_newfstatat+0xa0/0xa0 [ 1153.673859][ T1644] ? __context_tracking_exit+0x7a/0xd0 [ 1153.679773][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1153.684850][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1153.691287][ T1644] ? lockdep_hardirqs_on+0x8d/0x130 [ 1153.696513][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1153.702988][ T1644] do_syscall_64+0x3d/0xb0 [ 1153.709025][ T1644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1153.714975][ T1644] RIP: 0033:0x446039 [ 1153.725205][ T1644] RSP: 002b:00007fbb526242f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 1153.734640][ T1644] RAX: ffffffffffffffda RBX: 00000000004cb4e0 RCX: 0000000000446039 [ 1153.743148][ T1644] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 1153.751426][ T1644] RBP: 000000000049b16c R08: 0000000000000000 R09: 0000000000000000 [ 1153.760721][ T1644] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 1153.768813][ T1644] R13: 64695f70756f7267 R14: 65646f6d746f6f72 R15: 00000000004cb4e8 [ 1153.777124][ T1644] INFO: task syz-executor874:8634 blocked for more than 145 seconds. [ 1153.786130][ T1644] Not tainted 5.14.0-rc1-syzkaller #0 [ 1153.792805][ T1644] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. executing program [ 1153.809548][ T1644] task:syz-executor874 state:D stack:26640 pid: 8634 ppid: 8448 flags:0x00004004 [ 1153.819557][ T1644] Call Trace: [ 1153.822901][ T1644] __schedule+0xc07/0x11f0 [ 1153.828703][ T1644] ? release_firmware_map_entry+0x184/0x184 [ 1153.834632][ T1644] ? do_raw_spin_lock+0x151/0x8e0 [ 1153.845111][ T1644] ? __might_sleep+0x100/0x100 [ 1153.850553][ T1644] ? prepare_to_wait_event+0x467/0x560 [ 1153.857086][ T1644] schedule+0x14b/0x210 [ 1153.862050][ T1644] fuse_simple_request+0x1125/0x19f0 [ 1153.868040][ T1644] ? fuse_put_request+0x2c0/0x2c0 [ 1153.873302][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1153.878784][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1153.884410][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1153.890029][ T1644] ? tomoyo_path_perm+0x4e5/0x650 [ 1153.895077][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1153.900525][ T1644] ? smack_log+0xe3/0x4e0 [ 1153.905047][ T1644] ? slab_free_freelist_hook+0x1d8/0x290 [ 1153.911382][ T1644] fuse_do_getattr+0x396/0x1210 executing program [ 1153.916296][ T1644] ? smk_access+0x46f/0x4a0 [ 1153.922461][ T1644] ? fuse_init_symlink+0x70/0x70 [ 1153.928214][ T1644] ? smk_tskacc+0x2f9/0x390 [ 1153.932779][ T1644] ? fuse_getattr+0x409/0x810 [ 1153.938831][ T1644] vfs_statx+0x1ba/0x3d0 [ 1153.943291][ T1644] ? vfs_fstatat+0x40/0x40 [ 1153.950353][ T1644] ? rcu_read_lock_sched_held+0x87/0x110 [ 1153.956039][ T1644] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1153.963566][ T1644] __se_sys_newfstatat+0xb4/0x780 [ 1153.970420][ T1644] ? __x64_sys_newfstatat+0xa0/0xa0 [ 1153.977742][ T1644] ? __context_tracking_exit+0x7a/0xd0 [ 1153.983726][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1153.989671][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1153.996015][ T1644] ? lockdep_hardirqs_on+0x8d/0x130 [ 1154.002376][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1154.008611][ T1644] do_syscall_64+0x3d/0xb0 [ 1154.013093][ T1644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1154.019629][ T1644] RIP: 0033:0x446039 [ 1154.023713][ T1644] RSP: 002b:00007fbb526242f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 1154.032878][ T1644] RAX: ffffffffffffffda RBX: 00000000004cb4e0 RCX: 0000000000446039 [ 1154.041675][ T1644] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 1154.050363][ T1644] RBP: 000000000049b16c R08: 0000000000000000 R09: 0000000000000000 [ 1154.059182][ T1644] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e executing program [ 1154.067186][ T1644] R13: 64695f70756f7267 R14: 65646f6d746f6f72 R15: 00000000004cb4e8 [ 1154.076753][ T1644] INFO: task syz-executor874:8657 blocked for more than 145 seconds. [ 1154.085632][ T1644] Not tainted 5.14.0-rc1-syzkaller #0 [ 1154.094669][ T1644] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1154.109183][ T1644] task:syz-executor874 state:D stack:26768 pid: 8657 ppid: 8450 flags:0x00004004 [ 1154.119315][ T1644] Call Trace: [ 1154.122633][ T1644] __schedule+0xc07/0x11f0 [ 1154.127078][ T1644] ? release_firmware_map_entry+0x184/0x184 [ 1154.133584][ T1644] ? do_raw_spin_lock+0x151/0x8e0 [ 1154.138991][ T1644] ? __might_sleep+0x100/0x100 [ 1154.143776][ T1644] ? prepare_to_wait_event+0x467/0x560 [ 1154.149723][ T1644] schedule+0x14b/0x210 [ 1154.154440][ T1644] fuse_simple_request+0x1125/0x19f0 [ 1154.160676][ T1644] ? fuse_put_request+0x2c0/0x2c0 executing program [ 1154.165732][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1154.172222][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1154.178078][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1154.182896][ T1644] ? tomoyo_path_perm+0x4e5/0x650 [ 1154.189240][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1154.194031][ T1644] ? smack_log+0xe3/0x4e0 [ 1154.199572][ T1644] ? slab_free_freelist_hook+0x1d8/0x290 [ 1154.205235][ T1644] fuse_do_getattr+0x396/0x1210 [ 1154.211373][ T1644] ? smk_access+0x46f/0x4a0 [ 1154.215908][ T1644] ? fuse_init_symlink+0x70/0x70 [ 1154.222097][ T1644] ? smk_tskacc+0x2f9/0x390 [ 1154.228270][ T1644] ? fuse_getattr+0x409/0x810 [ 1154.232972][ T1644] vfs_statx+0x1ba/0x3d0 [ 1154.237231][ T1644] ? vfs_fstatat+0x40/0x40 [ 1154.244458][ T1644] ? rcu_read_lock_sched_held+0x87/0x110 [ 1154.250873][ T1644] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1154.256877][ T1644] __se_sys_newfstatat+0xb4/0x780 [ 1154.262573][ T1644] ? __x64_sys_newfstatat+0xa0/0xa0 executing program [ 1154.267919][ T1644] ? __context_tracking_exit+0x7a/0xd0 [ 1154.273529][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1154.279999][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1154.286009][ T1644] ? lockdep_hardirqs_on+0x8d/0x130 [ 1154.292483][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1154.299284][ T1644] do_syscall_64+0x3d/0xb0 [ 1154.303735][ T1644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1154.310962][ T1644] RIP: 0033:0x446039 [ 1154.314876][ T1644] RSP: 002b:00007fbb526242f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 1154.324632][ T1644] RAX: ffffffffffffffda RBX: 00000000004cb4e0 RCX: 0000000000446039 [ 1154.333276][ T1644] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 1154.342007][ T1644] RBP: 000000000049b16c R08: 0000000000000000 R09: 0000000000000000 [ 1154.350888][ T1644] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 1154.366716][ T1644] R13: 64695f70756f7267 R14: 65646f6d746f6f72 R15: 00000000004cb4e8 [ 1154.376784][ T1644] INFO: task syz-executor874:8665 blocked for more than 145 seconds. [ 1154.385426][ T1644] Not tainted 5.14.0-rc1-syzkaller #0 [ 1154.391541][ T1644] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1154.400300][ T1644] task:syz-executor874 state:D stack:26768 pid: 8665 ppid: 8452 flags:0x00004004 [ 1154.409589][ T1644] Call Trace: [ 1154.413352][ T1644] __schedule+0xc07/0x11f0 executing program [ 1154.418097][ T1644] ? release_firmware_map_entry+0x184/0x184 [ 1154.424181][ T1644] ? do_raw_spin_lock+0x151/0x8e0 [ 1154.429553][ T1644] ? __might_sleep+0x100/0x100 [ 1154.434561][ T1644] ? prepare_to_wait_event+0x467/0x560 [ 1154.441231][ T1644] schedule+0x14b/0x210 [ 1154.445447][ T1644] fuse_simple_request+0x1125/0x19f0 [ 1154.452204][ T1644] ? fuse_put_request+0x2c0/0x2c0 [ 1154.458203][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1154.462992][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1154.469716][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1154.474510][ T1644] ? tomoyo_path_perm+0x4e5/0x650 [ 1154.481037][ T1644] ? init_wait_entry+0xd0/0xd0 [ 1154.485829][ T1644] ? smack_log+0xe3/0x4e0 [ 1154.491590][ T1644] ? slab_free_freelist_hook+0x1d8/0x290 [ 1154.501461][ T1644] fuse_do_getattr+0x396/0x1210 [ 1154.506574][ T1644] ? smk_access+0x46f/0x4a0 [ 1154.511588][ T1644] ? fuse_init_symlink+0x70/0x70 [ 1154.516906][ T1644] ? smk_tskacc+0x2f9/0x390 [ 1154.522216][ T1644] ? fuse_getattr+0x409/0x810 [ 1154.527205][ T1644] vfs_statx+0x1ba/0x3d0 [ 1154.531806][ T1644] ? vfs_fstatat+0x40/0x40 [ 1154.536411][ T1644] ? rcu_read_lock_sched_held+0x87/0x110 [ 1154.542404][ T1644] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1154.548790][ T1644] __se_sys_newfstatat+0xb4/0x780 [ 1154.553848][ T1644] ? __x64_sys_newfstatat+0xa0/0xa0 [ 1154.561492][ T1644] ? __context_tracking_exit+0x7a/0xd0 executing program [ 1154.567018][ T1644] ? __lock_acquire+0x6100/0x6100 [ 1154.573484][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1154.580594][ T1644] ? lockdep_hardirqs_on+0x8d/0x130 [ 1154.585826][ T1644] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1154.593415][ T1644] do_syscall_64+0x3d/0xb0 [ 1154.598796][ T1644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1154.604699][ T1644] RIP: 0033:0x446039 [ 1154.610004][ T1644] RSP: 002b:00007fbb526242f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 1154.619341][ T1644] RAX: ffffffffffffffda RBX: 00000000004cb4e0 RCX: 0000000000446039 [ 1154.630099][ T1644] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 1154.639173][ T1644] RBP: 000000000049b16c R08: 0000000000000000 R09: 0000000000000000 [ 1154.647170][ T1644] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 1154.656081][ T1644] R13: 64695f70756f7267 R14: 65646f6d746f6f72 R15: 00000000004cb4e8 [ 1154.667722][ T1644] executing program [ 1154.667722][ T1644] Showing all locks held in the system: [ 1154.675459][ T1644] 1 lock held by ksoftirqd/0/13: [ 1154.683077][ T1644] #0: ffff8880b9c514d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x1b/0x30 [ 1154.693812][ T1644] 1 lock held by khungtaskd/1644: [ 1154.699573][ T1644] #0: ffffffff8c7177c0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 1154.709709][ T1644] 1 lock held by in:imklog/8138: [ 1154.714658][ T1644] #0: ffff888019edb270 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x24e/0x2f0 [ 1154.726263][ T1644] no locks held by syz-executor874/16040. [ 1154.732779][ T1644] [ 1154.735169][ T1644] ============================================= [ 1154.735169][ T1644] [ 1154.751937][ T1644] NMI backtrace for cpu 1 [ 1154.756289][ T1644] CPU: 1 PID: 1644 Comm: khungtaskd Not tainted 5.14.0-rc1-syzkaller #0 [ 1154.764708][ T1644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1154.774771][ T1644] Call Trace: [ 1154.778051][ T1644] dump_stack_lvl+0x1d3/0x29f [ 1154.782786][ T1644] ? show_regs_print_info+0x12/0x12 [ 1154.787989][ T1644] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 1154.793698][ T1644] ? printk+0xc0/0x108 [ 1154.797751][ T1644] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 1154.803456][ T1644] ? wake_up_klogd+0xb2/0xf0 [ 1154.808033][ T1644] ? trace_vector_free_moved+0x180/0x1b0 [ 1154.813793][ T1644] nmi_cpu_backtrace+0x16c/0x190 [ 1154.818751][ T1644] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 1154.824900][ T1644] nmi_trigger_cpumask_backtrace+0x191/0x2f0 [ 1154.830893][ T1644] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 1154.836951][ T1644] watchdog+0xd06/0xd50 [ 1154.841158][ T1644] kthread+0x453/0x480 [ 1154.845255][ T1644] ? hungtask_pm_notify+0x50/0x50 [ 1154.850274][ T1644] ? kthread_blkcg+0xd0/0xd0 [ 1154.854872][ T1644] ret_from_fork+0x1f/0x30 [ 1154.859576][ T1644] Sending NMI from CPU 1 to CPUs 0: [ 1154.865141][ C0] NMI backtrace for cpu 0 [ 1154.865148][ C0] CPU: 0 PID: 8453 Comm: syz-executor874 Not tainted 5.14.0-rc1-syzkaller #0 [ 1154.865154][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1154.865159][ C0] RIP: 0010:put_pid+0x0/0x130 [ 1154.865165][ C0] Code: 1f 84 00 00 00 00 00 0f 1f 00 be af 00 00 00 48 c7 c7 40 99 5c 8c e8 ff d4 74 00 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc <55> 41 57 41 56 41 54 53 49 89 ff e8 c0 a3 2b 00 4d 85 ff 0f 84 aa [ 1154.865173][ C0] RSP: 0018:ffffc9000198fc78 EFLAGS: 00000286 [ 1154.865183][ C0] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000001 [ 1154.865187][ C0] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1154.865192][ C0] RBP: ffffc9000198fd90 R08: ffffffff81869020 R09: ffffed1002bf8685 [ 1154.865197][ C0] R10: ffffed1002bf8685 R11: 0000000000000000 R12: 0000000000000000 [ 1154.865202][ C0] R13: 1ffff92000331f94 R14: 1ffff92000331f9b R15: 0000000000000000 [ 1154.865207][ C0] FS: 00000000020ba300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 1154.865212][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1154.865216][ C0] CR2: 00007fbb52603718 CR3: 00000000366ee000 CR4: 00000000001506f0 [ 1154.865221][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1154.865226][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1154.865230][ C0] Call Trace: [ 1154.865233][ C0] kernel_wait4+0x27f/0x380 [ 1154.865236][ C0] ? __ia32_sys_waitid+0xc0/0xc0 [ 1154.865240][ C0] ? trace_sched_process_wait+0x260/0x260 [ 1154.865243][ C0] __x64_sys_wait4+0x117/0x1c0 [ 1154.865246][ C0] ? kernel_wait+0x230/0x230 [ 1154.865250][ C0] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 1154.865254][ C0] ? print_irqtrace_events+0x220/0x220 [ 1154.865257][ C0] ? vtime_user_exit+0x2b2/0x3e0 [ 1154.865261][ C0] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1154.865264][ C0] ? lockdep_hardirqs_on+0x8d/0x130 [ 1154.865268][ C0] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 1154.865271][ C0] do_syscall_64+0x3d/0xb0 [ 1154.865275][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1154.865278][ C0] RIP: 0033:0x444826 [ 1154.865283][ C0] Code: 0f 1f 40 00 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 [ 1154.865291][ C0] RSP: 002b:00007fff50fbe958 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 1154.865299][ C0] RAX: ffffffffffffffda RBX: 00007fff50fbea10 RCX: 0000000000444826 [ 1154.865303][ C0] RDX: 0000000040000001 RSI: 00007fff50fbe98c RDI: 00000000ffffffff [ 1154.865308][ C0] RBP: 00007fff50fbe98c R08: 00007fff50fec080 R09: 0000000000000010 [ 1154.865313][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000f4240 [ 1154.865318][ C0] R13: 0000000000001eee R14: 00007fff50fbe9e0 R15: 00007fff50fbe9d0 [ 1155.146704][ T1644] Kernel panic - not syncing: hung_task: blocked tasks [ 1155.153590][ T1644] CPU: 0 PID: 1644 Comm: khungtaskd Not tainted 5.14.0-rc1-syzkaller #0 [ 1155.161926][ T1644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1155.171988][ T1644] Call Trace: [ 1155.175269][ T1644] dump_stack_lvl+0x1ae/0x29f [ 1155.179959][ T1644] ? show_regs_print_info+0x12/0x12 [ 1155.185147][ T1644] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 1155.190852][ T1644] ? lockdep_hardirqs_off+0x69/0xf0 [ 1155.196049][ T1644] panic+0x2e1/0x850 [ 1155.199930][ T1644] ? _raw_spin_unlock+0x40/0x40 [ 1155.204766][ T1644] ? nmi_trigger_cpumask_backtrace+0x236/0x2f0 [ 1155.210924][ T1644] ? nmi_panic+0x90/0x90 [ 1155.215170][ T1644] ? preempt_schedule_thunk+0x16/0x18 [ 1155.220535][ T1644] ? nmi_trigger_cpumask_backtrace+0x236/0x2f0 [ 1155.226677][ T1644] ? nmi_trigger_cpumask_backtrace+0x29b/0x2f0 [ 1155.232832][ T1644] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2f0 [ 1155.238968][ T1644] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 1155.245023][ T1644] watchdog+0xd46/0xd50 [ 1155.249174][ T1644] kthread+0x453/0x480 [ 1155.253231][ T1644] ? hungtask_pm_notify+0x50/0x50 [ 1155.258250][ T1644] ? kthread_blkcg+0xd0/0xd0 [ 1155.262857][ T1644] ret_from_fork+0x1f/0x30 [ 1155.269003][ T1644] Kernel Offset: disabled [ 1155.273338][ T1644] Rebooting in 86400 seconds..