DUID 00:04:92:3d:a4:bf:d8:99:95:1d:d2:9f:0e:34:7d:20:a7:e6 forked to background, child pid 3172 [ 27.018885][ T3173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.029335][ T3173] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 76.300055][ T6] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.213' (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 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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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 716.298285][ T28] INFO: task syz-executor129:3695 can't die for more than 143 seconds. [ 716.306689][ T28] task:syz-executor129 state:D stack:27464 pid: 3695 ppid: 3621 flags:0x00004004 [ 716.316345][ T28] Call Trace: [ 716.319840][ T28] [ 716.322882][ T28] __schedule+0xa94/0x4910 [ 716.327546][ T28] ? io_schedule_timeout+0x140/0x140 [ 716.332940][ T28] schedule+0xd2/0x1f0 [ 716.337020][ T28] schedule_timeout+0x1db/0x2a0 [ 716.341910][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 716.347125][ T28] ? __wait_for_common+0x2a6/0x360 [ 716.352284][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 716.357203][ T28] ? do_raw_spin_lock+0x120/0x2a0 [ 716.362299][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 716.367265][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 716.372541][ T28] __wait_for_common+0x2af/0x360 [ 716.377510][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 716.382764][ T28] ? __flush_work+0x53e/0xb10 [ 716.387534][ T28] ? bit_wait_io_timeout+0x160/0x160 [ 716.392874][ T28] ? lockdep_hardirqs_off+0x90/0xd0 [ 716.398149][ T28] __flush_work+0x56c/0xb10 [ 716.402683][ T28] ? queue_delayed_work_on+0x120/0x120 [ 716.408186][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 716.413077][ T28] ? flush_workqueue_prep_pwqs+0x4f0/0x4f0 [ 716.419009][ T28] ? try_to_grab_pending+0xbd/0xd0 [ 716.424152][ T28] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 716.430866][ T28] __cancel_work_timer+0x3f9/0x570 [ 716.436006][ T28] ? try_to_grab_pending+0xd0/0xd0 [ 716.441170][ T28] ? p9_fd_close+0x280/0x520 [ 716.445903][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 716.450830][ T28] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 716.456660][ T28] p9_fd_close+0x29c/0x520 [ 716.461132][ T28] p9_client_destroy+0xbe/0x370 [ 716.465992][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 716.471850][ T28] ? p9_tag_remove+0x250/0x250 [ 716.476632][ T28] ? ida_destroy+0x3b0/0x3b0 [ 716.481333][ T28] v9fs_session_close+0x45/0x2d0 [ 716.486469][ T28] v9fs_kill_super+0x49/0x90 [ 716.491152][ T28] deactivate_locked_super+0x94/0x160 [ 716.496614][ T28] v9fs_mount+0x69f/0xa80 [ 716.501018][ T28] ? v9fs_write_inode_dotl+0x140/0x140 [ 716.506500][ T28] legacy_get_tree+0x105/0x220 [ 716.511703][ T28] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 716.518024][ T28] vfs_get_tree+0x89/0x2f0 [ 716.522462][ T28] path_mount+0x1320/0x1fa0 [ 716.527020][ T28] ? kmem_cache_free+0xdd/0x5a0 [ 716.531959][ T28] ? finish_automount+0xaf0/0xaf0 [ 716.537007][ T28] ? putname+0xfe/0x140 [ 716.541631][ T28] __x64_sys_mount+0x27f/0x300 [ 716.546498][ T28] ? copy_mnt_ns+0xae0/0xae0 [ 716.551482][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 716.557461][ T28] do_syscall_64+0x35/0xb0 [ 716.562330][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 716.568496][ T28] RIP: 0033:0x7f713f680cb9 [ 716.572998][ T28] RSP: 002b:00007f713f632308 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 716.581813][ T28] RAX: ffffffffffffffda RBX: 00007f713f7084c8 RCX: 00007f713f680cb9 [ 716.590044][ T28] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000000000 [ 716.598621][ T28] RBP: 00007f713f7084c0 R08: 0000000020000200 R09: 0000000000000000 [ 716.606602][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f713f7084cc [ 716.614884][ T28] R13: 0030656c69662f2e R14: 64663d736e617274 R15: 0000000000022000 [ 716.623076][ T28] [ 716.626169][ T28] INFO: task syz-executor129:3695 blocked for more than 143 seconds. [ 716.634357][ T28] Not tainted 5.17.0-rc6-next-20220303-syzkaller #0 [ 716.641546][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 716.650543][ T28] task:syz-executor129 state:D stack:27464 pid: 3695 ppid: 3621 flags:0x00004004 [ 716.659867][ T28] Call Trace: [ 716.663241][ T28] [ 716.666270][ T28] __schedule+0xa94/0x4910 [ 716.670809][ T28] ? io_schedule_timeout+0x140/0x140 [ 716.676202][ T28] schedule+0xd2/0x1f0 [ 716.680378][ T28] schedule_timeout+0x1db/0x2a0 [ 716.685473][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 716.690802][ T28] ? __wait_for_common+0x2a6/0x360 [ 716.696005][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 716.700982][ T28] ? do_raw_spin_lock+0x120/0x2a0 [ 716.706153][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 716.711479][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 716.716792][ T28] __wait_for_common+0x2af/0x360 [ 716.721937][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 716.727247][ T28] ? __flush_work+0x53e/0xb10 [ 716.732041][ T28] ? bit_wait_io_timeout+0x160/0x160 [ 716.737414][ T28] ? lockdep_hardirqs_off+0x90/0xd0 [ 716.742731][ T28] __flush_work+0x56c/0xb10 [ 716.747324][ T28] ? queue_delayed_work_on+0x120/0x120 [ 716.752929][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 716.757876][ T28] ? flush_workqueue_prep_pwqs+0x4f0/0x4f0 [ 716.763814][ T28] ? try_to_grab_pending+0xbd/0xd0 [ 716.769058][ T28] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 716.775387][ T28] __cancel_work_timer+0x3f9/0x570 [ 716.780643][ T28] ? try_to_grab_pending+0xd0/0xd0 [ 716.785888][ T28] ? p9_fd_close+0x280/0x520 [ 716.790594][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 716.795543][ T28] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 716.801458][ T28] p9_fd_close+0x29c/0x520 [ 716.805987][ T28] p9_client_destroy+0xbe/0x370 [ 716.810972][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 716.816892][ T28] ? p9_tag_remove+0x250/0x250 [ 716.821748][ T28] ? ida_destroy+0x3b0/0x3b0 [ 716.826430][ T28] v9fs_session_close+0x45/0x2d0 [ 716.831477][ T28] v9fs_kill_super+0x49/0x90 [ 716.836266][ T28] deactivate_locked_super+0x94/0x160 [ 716.841742][ T28] v9fs_mount+0x69f/0xa80 [ 716.846149][ T28] ? v9fs_write_inode_dotl+0x140/0x140 [ 716.851717][ T28] legacy_get_tree+0x105/0x220 [ 716.856566][ T28] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 716.862947][ T28] vfs_get_tree+0x89/0x2f0 [ 716.867466][ T28] path_mount+0x1320/0x1fa0 [ 716.872087][ T28] ? kmem_cache_free+0xdd/0x5a0 [ 716.877028][ T28] ? finish_automount+0xaf0/0xaf0 [ 716.882167][ T28] ? putname+0xfe/0x140 [ 716.886400][ T28] __x64_sys_mount+0x27f/0x300 [ 716.891284][ T28] ? copy_mnt_ns+0xae0/0xae0 [ 716.896018][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 716.902058][ T28] do_syscall_64+0x35/0xb0 [ 716.906557][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 716.912559][ T28] RIP: 0033:0x7f713f680cb9 [ 716.917047][ T28] RSP: 002b:00007f713f632308 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 716.925561][ T28] RAX: ffffffffffffffda RBX: 00007f713f7084c8 RCX: 00007f713f680cb9 [ 716.933694][ T28] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000000000 [ 716.941760][ T28] RBP: 00007f713f7084c0 R08: 0000000020000200 R09: 0000000000000000 [ 716.949837][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f713f7084cc [ 716.957865][ T28] R13: 0030656c69662f2e R14: 64663d736e617274 R15: 0000000000022000 [ 716.965953][ T28] [ 716.969081][ T28] INFO: task syz-executor129:3725 can't die for more than 144 seconds. [ 716.977418][ T28] task:syz-executor129 state:D stack:27464 pid: 3725 ppid: 3625 flags:0x00004004 [ 716.986954][ T28] Call Trace: [ 716.990372][ T28] [ 716.993393][ T28] __schedule+0xa94/0x4910 [ 716.997879][ T28] ? io_schedule_timeout+0x140/0x140 [ 717.003277][ T28] schedule+0xd2/0x1f0 [ 717.007427][ T28] schedule_timeout+0x1db/0x2a0 [ 717.012403][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 717.017711][ T28] ? __wait_for_common+0x2a6/0x360 [ 717.022953][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 717.027894][ T28] ? do_raw_spin_lock+0x120/0x2a0 [ 717.033056][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 717.038093][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 717.043358][ T28] __wait_for_common+0x2af/0x360 [ 717.048391][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 717.053666][ T28] ? __flush_work+0x53e/0xb10 [ 717.058436][ T28] ? bit_wait_io_timeout+0x160/0x160 [ 717.063800][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 717.069103][ T28] __flush_work+0x56c/0xb10 [ 717.073684][ T28] ? queue_delayed_work_on+0x120/0x120 [ 717.079231][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 717.084246][ T28] ? flush_workqueue_prep_pwqs+0x4f0/0x4f0 [ 717.090166][ T28] ? try_to_grab_pending+0xbd/0xd0 [ 717.095352][ T28] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 717.101766][ T28] __cancel_work_timer+0x3f9/0x570 [ 717.106960][ T28] ? try_to_grab_pending+0xd0/0xd0 [ 717.112202][ T28] ? p9_fd_close+0x280/0x520 [ 717.116953][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 717.122186][ T28] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 717.128118][ T28] p9_fd_close+0x29c/0x520 [ 717.132640][ T28] p9_client_destroy+0xbe/0x370 [ 717.137549][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 717.143995][ T28] ? p9_tag_remove+0x250/0x250 [ 717.148876][ T28] ? ida_destroy+0x3b0/0x3b0 [ 717.153550][ T28] v9fs_session_close+0x45/0x2d0 [ 717.158587][ T28] v9fs_kill_super+0x49/0x90 [ 717.163246][ T28] deactivate_locked_super+0x94/0x160 [ 717.168744][ T28] v9fs_mount+0x69f/0xa80 [ 717.173158][ T28] ? v9fs_write_inode_dotl+0x140/0x140 [ 717.178802][ T28] legacy_get_tree+0x105/0x220 [ 717.183642][ T28] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 717.190162][ T28] vfs_get_tree+0x89/0x2f0 [ 717.194657][ T28] path_mount+0x1320/0x1fa0 [ 717.199254][ T28] ? kmem_cache_free+0xdd/0x5a0 [ 717.204210][ T28] ? finish_automount+0xaf0/0xaf0 [ 717.209349][ T28] ? putname+0xfe/0x140 [ 717.213591][ T28] __x64_sys_mount+0x27f/0x300 [ 717.218459][ T28] ? copy_mnt_ns+0xae0/0xae0 [ 717.223149][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 717.229151][ T28] do_syscall_64+0x35/0xb0 [ 717.233653][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.239664][ T28] RIP: 0033:0x7f713f680cb9 [ 717.244159][ T28] RSP: 002b:00007f713f632308 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 717.252665][ T28] RAX: ffffffffffffffda RBX: 00007f713f7084c8 RCX: 00007f713f680cb9 [ 717.261179][ T28] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000000000 [ 717.269273][ T28] RBP: 00007f713f7084c0 R08: 0000000020000200 R09: 0000000000000000 [ 717.277363][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f713f7084cc [ 717.285553][ T28] R13: 0030656c69662f2e R14: 64663d736e617274 R15: 0000000000022000 [ 717.293655][ T28] [ 717.296724][ T28] INFO: task syz-executor129:3725 blocked for more than 144 seconds. [ 717.304925][ T28] Not tainted 5.17.0-rc6-next-20220303-syzkaller #0 [ 717.312263][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 717.321036][ T28] task:syz-executor129 state:D stack:27464 pid: 3725 ppid: 3625 flags:0x00004004 [ 717.330331][ T28] Call Trace: [ 717.333674][ T28] [ 717.336660][ T28] __schedule+0xa94/0x4910 [ 717.341218][ T28] ? io_schedule_timeout+0x140/0x140 [ 717.346603][ T28] schedule+0xd2/0x1f0 [ 717.350888][ T28] schedule_timeout+0x1db/0x2a0 [ 717.355815][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 717.361113][ T28] ? __wait_for_common+0x2a6/0x360 [ 717.366299][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 717.371265][ T28] ? do_raw_spin_lock+0x120/0x2a0 [ 717.376379][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 717.381442][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 717.387046][ T28] __wait_for_common+0x2af/0x360 [ 717.392239][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 717.397551][ T28] ? __flush_work+0x53e/0xb10 [ 717.402335][ T28] ? bit_wait_io_timeout+0x160/0x160 [ 717.407703][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 717.413029][ T28] __flush_work+0x56c/0xb10 [ 717.417748][ T28] ? queue_delayed_work_on+0x120/0x120 [ 717.423606][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 717.428549][ T28] ? flush_workqueue_prep_pwqs+0x4f0/0x4f0 [ 717.434425][ T28] ? try_to_grab_pending+0xbd/0xd0 [ 717.439630][ T28] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 717.445972][ T28] __cancel_work_timer+0x3f9/0x570 [ 717.451278][ T28] ? try_to_grab_pending+0xd0/0xd0 [ 717.456559][ T28] ? p9_fd_close+0x280/0x520 [ 717.461248][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 717.466186][ T28] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 717.472116][ T28] p9_fd_close+0x29c/0x520 [ 717.476623][ T28] p9_client_destroy+0xbe/0x370 [ 717.481570][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 717.487481][ T28] ? p9_tag_remove+0x250/0x250 [ 717.492352][ T28] ? ida_destroy+0x3b0/0x3b0 [ 717.497040][ T28] v9fs_session_close+0x45/0x2d0 [ 717.502128][ T28] v9fs_kill_super+0x49/0x90 [ 717.506836][ T28] deactivate_locked_super+0x94/0x160 [ 717.512380][ T28] v9fs_mount+0x69f/0xa80 [ 717.516818][ T28] ? v9fs_write_inode_dotl+0x140/0x140 [ 717.522503][ T28] legacy_get_tree+0x105/0x220 [ 717.527342][ T28] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 717.533708][ T28] vfs_get_tree+0x89/0x2f0 [ 717.538212][ T28] path_mount+0x1320/0x1fa0 [ 717.542796][ T28] ? kmem_cache_free+0xdd/0x5a0 [ 717.547866][ T28] ? finish_automount+0xaf0/0xaf0 [ 717.553004][ T28] ? putname+0xfe/0x140 [ 717.557236][ T28] __x64_sys_mount+0x27f/0x300 [ 717.562203][ T28] ? copy_mnt_ns+0xae0/0xae0 [ 717.566881][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 717.572895][ T28] do_syscall_64+0x35/0xb0 [ 717.577399][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.583422][ T28] RIP: 0033:0x7f713f680cb9 [ 717.587908][ T28] RSP: 002b:00007f713f632308 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 717.596469][ T28] RAX: ffffffffffffffda RBX: 00007f713f7084c8 RCX: 00007f713f680cb9 [ 717.604539][ T28] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000000000 [ 717.612618][ T28] RBP: 00007f713f7084c0 R08: 0000000020000200 R09: 0000000000000000 [ 717.620704][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f713f7084cc [ 717.628778][ T28] R13: 0030656c69662f2e R14: 64663d736e617274 R15: 0000000000022000 [ 717.636887][ T28] [ 717.640026][ T28] INFO: task syz-executor129:3900 can't die for more than 144 seconds. [ 717.648335][ T28] task:syz-executor129 state:D stack:27552 pid: 3900 ppid: 3619 flags:0x00004004 [ 717.657563][ T28] Call Trace: [ 717.660937][ T28] [ 717.663874][ T28] __schedule+0xa94/0x4910 [ 717.668398][ T28] ? io_schedule_timeout+0x140/0x140 [ 717.673724][ T28] schedule+0xd2/0x1f0 [ 717.677799][ T28] schedule_timeout+0x1db/0x2a0 [ 717.682695][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 717.687908][ T28] ? __wait_for_common+0x2a6/0x360 [ 717.693082][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 717.698010][ T28] ? do_raw_spin_lock+0x120/0x2a0 [ 717.703056][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 717.708075][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 717.713294][ T28] __wait_for_common+0x2af/0x360 [ 717.718535][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 717.723748][ T28] ? __flush_work+0x53e/0xb10 [ 717.728477][ T28] ? bit_wait_io_timeout+0x160/0x160 [ 717.733866][ T28] ? lockdep_hardirqs_off+0x90/0xd0 [ 717.739219][ T28] __flush_work+0x56c/0xb10 [ 717.743744][ T28] ? queue_delayed_work_on+0x120/0x120 [ 717.749271][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 717.754150][ T28] ? flush_workqueue_prep_pwqs+0x4f0/0x4f0 [ 717.760042][ T28] ? try_to_grab_pending+0xbd/0xd0 [ 717.765169][ T28] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 717.771606][ T28] __cancel_work_timer+0x3f9/0x570 [ 717.776742][ T28] ? try_to_grab_pending+0xd0/0xd0 [ 717.781897][ T28] ? p9_fd_close+0x280/0x520 [ 717.786509][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 717.791420][ T28] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 717.797261][ T28] p9_fd_close+0x29c/0x520 [ 717.801744][ T28] p9_client_destroy+0xbe/0x370 [ 717.806606][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 717.812464][ T28] ? p9_tag_remove+0x250/0x250 [ 717.817241][ T28] ? ida_destroy+0x3b0/0x3b0 [ 717.821972][ T28] v9fs_session_close+0x45/0x2d0 [ 717.826938][ T28] v9fs_kill_super+0x49/0x90 [ 717.831605][ T28] deactivate_locked_super+0x94/0x160 [ 717.836999][ T28] v9fs_mount+0x69f/0xa80 [ 717.841378][ T28] ? v9fs_write_inode_dotl+0x140/0x140 [ 717.846881][ T28] legacy_get_tree+0x105/0x220 [ 717.851689][ T28] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 717.857993][ T28] vfs_get_tree+0x89/0x2f0 [ 717.862428][ T28] path_mount+0x1320/0x1fa0 [ 717.866929][ T28] ? kmem_cache_free+0xdd/0x5a0 [ 717.871843][ T28] ? finish_automount+0xaf0/0xaf0 [ 717.876903][ T28] ? putname+0xfe/0x140 [ 717.881133][ T28] __x64_sys_mount+0x27f/0x300 [ 717.885917][ T28] ? copy_mnt_ns+0xae0/0xae0 [ 717.890624][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 717.896538][ T28] do_syscall_64+0x35/0xb0 [ 717.901007][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.906917][ T28] RIP: 0033:0x7f713f680cb9 [ 717.911363][ T28] RSP: 002b:00007f713f632308 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 717.919825][ T28] RAX: ffffffffffffffda RBX: 00007f713f7084c8 RCX: 00007f713f680cb9 [ 717.927807][ T28] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000000000 [ 717.935813][ T28] RBP: 00007f713f7084c0 R08: 0000000020000200 R09: 0000000000000000 [ 717.943835][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f713f7084cc [ 717.951855][ T28] R13: 0030656c69662f2e R14: 64663d736e617274 R15: 0000000000022000 [ 717.959898][ T28] [ 717.962916][ T28] INFO: task syz-executor129:3900 blocked for more than 145 seconds. [ 717.971024][ T28] Not tainted 5.17.0-rc6-next-20220303-syzkaller #0 [ 717.978595][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 717.987268][ T28] task:syz-executor129 state:D stack:27552 pid: 3900 ppid: 3619 flags:0x00004004 [ 717.996512][ T28] Call Trace: [ 717.999834][ T28] [ 718.002880][ T28] __schedule+0xa94/0x4910 [ 718.007341][ T28] ? io_schedule_timeout+0x140/0x140 [ 718.012707][ T28] schedule+0xd2/0x1f0 [ 718.016827][ T28] schedule_timeout+0x1db/0x2a0 [ 718.021767][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 718.027158][ T28] ? __wait_for_common+0x2a6/0x360 [ 718.032336][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 718.037260][ T28] ? do_raw_spin_lock+0x120/0x2a0 [ 718.042415][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 718.047373][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 718.052619][ T28] __wait_for_common+0x2af/0x360 [ 718.057586][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 718.062852][ T28] ? __flush_work+0x53e/0xb10 [ 718.067567][ T28] ? bit_wait_io_timeout+0x160/0x160 [ 718.072952][ T28] ? lockdep_hardirqs_off+0x90/0xd0 [ 718.078236][ T28] __flush_work+0x56c/0xb10 [ 718.082776][ T28] ? queue_delayed_work_on+0x120/0x120 [ 718.088269][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 718.093137][ T28] ? flush_workqueue_prep_pwqs+0x4f0/0x4f0 [ 718.099014][ T28] ? try_to_grab_pending+0xbd/0xd0 [ 718.104138][ T28] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 718.110432][ T28] __cancel_work_timer+0x3f9/0x570 [ 718.115586][ T28] ? try_to_grab_pending+0xd0/0xd0 [ 718.120758][ T28] ? p9_fd_close+0x280/0x520 [ 718.125387][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 718.130313][ T28] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 718.136150][ T28] p9_fd_close+0x29c/0x520 [ 718.140730][ T28] p9_client_destroy+0xbe/0x370 [ 718.145593][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 718.151472][ T28] ? p9_tag_remove+0x250/0x250 [ 718.156246][ T28] ? ida_destroy+0x3b0/0x3b0 [ 718.160896][ T28] v9fs_session_close+0x45/0x2d0 [ 718.165962][ T28] v9fs_kill_super+0x49/0x90 [ 718.170591][ T28] deactivate_locked_super+0x94/0x160 [ 718.175981][ T28] v9fs_mount+0x69f/0xa80 [ 718.180351][ T28] ? v9fs_write_inode_dotl+0x140/0x140 [ 718.185826][ T28] legacy_get_tree+0x105/0x220 [ 718.190851][ T28] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 718.197118][ T28] vfs_get_tree+0x89/0x2f0 [ 718.201591][ T28] path_mount+0x1320/0x1fa0 [ 718.206117][ T28] ? kmem_cache_free+0xdd/0x5a0 [ 718.211033][ T28] ? finish_automount+0xaf0/0xaf0 [ 718.216074][ T28] ? putname+0xfe/0x140 [ 718.220291][ T28] __x64_sys_mount+0x27f/0x300 [ 718.225080][ T28] ? copy_mnt_ns+0xae0/0xae0 [ 718.229732][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 718.235649][ T28] do_syscall_64+0x35/0xb0 [ 718.240114][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 718.246029][ T28] RIP: 0033:0x7f713f680cb9 [ 718.250484][ T28] RSP: 002b:00007f713f632308 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 718.258948][ T28] RAX: ffffffffffffffda RBX: 00007f713f7084c8 RCX: 00007f713f680cb9 [ 718.267173][ T28] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000000000 [ 718.275200][ T28] RBP: 00007f713f7084c0 R08: 0000000020000200 R09: 0000000000000000 [ 718.283226][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f713f7084cc [ 718.291290][ T28] R13: 0030656c69662f2e R14: 64663d736e617274 R15: 0000000000022000 [ 718.299316][ T28] [ 718.302426][ T28] INFO: task syz-executor129:3947 can't die for more than 145 seconds. [ 718.310861][ T28] task:syz-executor129 state:D stack:27464 pid: 3947 ppid: 3622 flags:0x00004004 [ 718.320220][ T28] Call Trace: [ 718.323494][ T28] [ 718.326421][ T28] __schedule+0xa94/0x4910 [ 718.330895][ T28] ? find_held_lock+0x2d/0x110 [ 718.335680][ T28] ? io_schedule_timeout+0x140/0x140 [ 718.341013][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 718.345993][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 718.350906][ T28] schedule+0xd2/0x1f0 [ 718.354994][ T28] schedule_timeout+0x1db/0x2a0 [ 718.359886][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 718.365095][ T28] ? __wait_for_common+0x2a6/0x360 [ 718.370261][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 718.375128][ T28] ? do_raw_spin_lock+0x120/0x2a0 [ 718.380224][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 718.385294][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 718.390558][ T28] __wait_for_common+0x2af/0x360 [ 718.395509][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 718.401068][ T28] ? __flush_work+0x53e/0xb10 [ 718.405768][ T28] ? bit_wait_io_timeout+0x160/0x160 [ 718.411154][ T28] ? lockdep_hardirqs_off+0x90/0xd0 [ 718.416387][ T28] __flush_work+0x56c/0xb10 [ 718.420975][ T28] ? queue_delayed_work_on+0x120/0x120 [ 718.426452][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 718.431432][ T28] ? flush_workqueue_prep_pwqs+0x4f0/0x4f0 [ 718.437267][ T28] ? try_to_grab_pending+0xbd/0xd0 [ 718.442446][ T28] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 718.448740][ T28] __cancel_work_timer+0x3f9/0x570 [ 718.454036][ T28] ? try_to_grab_pending+0xd0/0xd0 [ 718.459203][ T28] ? p9_fd_close+0x280/0x520 [ 718.463807][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 718.468717][ T28] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 718.474544][ T28] p9_fd_close+0x29c/0x520 [ 718.479006][ T28] p9_client_destroy+0xbe/0x370 [ 718.483865][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 718.489746][ T28] ? p9_tag_remove+0x250/0x250 [ 718.494528][ T28] ? ida_destroy+0x3b0/0x3b0 [ 718.499188][ T28] v9fs_session_close+0x45/0x2d0 [ 718.504152][ T28] v9fs_kill_super+0x49/0x90 [ 718.508947][ T28] deactivate_locked_super+0x94/0x160 [ 718.514346][ T28] v9fs_mount+0x69f/0xa80 [ 718.518749][ T28] ? v9fs_write_inode_dotl+0x140/0x140 [ 718.524237][ T28] legacy_get_tree+0x105/0x220 [ 718.529188][ T28] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 718.535557][ T28] vfs_get_tree+0x89/0x2f0 [ 718.540039][ T28] path_mount+0x1320/0x1fa0 [ 718.544571][ T28] ? kmem_cache_free+0xdd/0x5a0 [ 718.549509][ T28] ? finish_automount+0xaf0/0xaf0 [ 718.554585][ T28] ? putname+0xfe/0x140 [ 718.558820][ T28] __x64_sys_mount+0x27f/0x300 [ 718.563602][ T28] ? copy_mnt_ns+0xae0/0xae0 [ 718.568250][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 718.574163][ T28] do_syscall_64+0x35/0xb0 [ 718.578626][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 718.584560][ T28] RIP: 0033:0x7f713f680cb9 [ 718.589011][ T28] RSP: 002b:00007f713f632308 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 718.597435][ T28] RAX: ffffffffffffffda RBX: 00007f713f7084c8 RCX: 00007f713f680cb9 [ 718.605445][ T28] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000000000 [ 718.613539][ T28] RBP: 00007f713f7084c0 R08: 0000000020000200 R09: 0000000000000000 [ 718.621548][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f713f7084cc [ 718.629635][ T28] R13: 0030656c69662f2e R14: 64663d736e617274 R15: 0000000000022000 [ 718.637643][ T28] [ 718.640695][ T28] INFO: task syz-executor129:3947 blocked for more than 145 seconds. [ 718.648780][ T28] Not tainted 5.17.0-rc6-next-20220303-syzkaller #0 [ 718.655875][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 718.664594][ T28] task:syz-executor129 state:D stack:27464 pid: 3947 ppid: 3622 flags:0x00004004 [ 718.673884][ T28] Call Trace: [ 718.677173][ T28] [ 718.680158][ T28] __schedule+0xa94/0x4910 [ 718.684643][ T28] ? find_held_lock+0x2d/0x110 [ 718.689469][ T28] ? io_schedule_timeout+0x140/0x140 [ 718.694775][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 718.699664][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 718.704541][ T28] schedule+0xd2/0x1f0 [ 718.708749][ T28] schedule_timeout+0x1db/0x2a0 [ 718.713710][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 718.718969][ T28] ? __wait_for_common+0x2a6/0x360 [ 718.724121][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 718.729045][ T28] ? do_raw_spin_lock+0x120/0x2a0 [ 718.734091][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 718.739080][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 718.744297][ T28] __wait_for_common+0x2af/0x360 [ 718.749289][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 718.754507][ T28] ? __flush_work+0x53e/0xb10 [ 718.759227][ T28] ? bit_wait_io_timeout+0x160/0x160 [ 718.764525][ T28] ? lockdep_hardirqs_off+0x90/0xd0 [ 718.769769][ T28] __flush_work+0x56c/0xb10 [ 718.774285][ T28] ? queue_delayed_work_on+0x120/0x120 [ 718.779782][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 718.784649][ T28] ? flush_workqueue_prep_pwqs+0x4f0/0x4f0 [ 718.790546][ T28] ? try_to_grab_pending+0xbd/0xd0 [ 718.795674][ T28] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 718.802004][ T28] __cancel_work_timer+0x3f9/0x570 [ 718.807128][ T28] ? try_to_grab_pending+0xd0/0xd0 [ 718.812308][ T28] ? p9_fd_close+0x280/0x520 [ 718.816911][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 718.821953][ T28] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 718.827785][ T28] p9_fd_close+0x29c/0x520 [ 718.832257][ T28] p9_client_destroy+0xbe/0x370 [ 718.837121][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 718.842999][ T28] ? p9_tag_remove+0x250/0x250 [ 718.847776][ T28] ? ida_destroy+0x3b0/0x3b0 [ 718.852434][ T28] v9fs_session_close+0x45/0x2d0 [ 718.857393][ T28] v9fs_kill_super+0x49/0x90 [ 718.862098][ T28] deactivate_locked_super+0x94/0x160 [ 718.867491][ T28] v9fs_mount+0x69f/0xa80 [ 718.871878][ T28] ? v9fs_write_inode_dotl+0x140/0x140 [ 718.877363][ T28] legacy_get_tree+0x105/0x220 [ 718.882198][ T28] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 718.888499][ T28] vfs_get_tree+0x89/0x2f0 [ 718.892926][ T28] path_mount+0x1320/0x1fa0 [ 718.897428][ T28] ? kmem_cache_free+0xdd/0x5a0 [ 718.902317][ T28] ? finish_automount+0xaf0/0xaf0 [ 718.907393][ T28] ? putname+0xfe/0x140 [ 718.911615][ T28] __x64_sys_mount+0x27f/0x300 [ 718.916417][ T28] ? copy_mnt_ns+0xae0/0xae0 [ 718.921097][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 718.927135][ T28] do_syscall_64+0x35/0xb0 [ 718.931655][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 718.937570][ T28] RIP: 0033:0x7f713f680cb9 [ 718.942058][ T28] RSP: 002b:00007f713f632308 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 718.950518][ T28] RAX: ffffffffffffffda RBX: 00007f713f7084c8 RCX: 00007f713f680cb9 [ 718.958524][ T28] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000000000 [ 718.966509][ T28] RBP: 00007f713f7084c0 R08: 0000000020000200 R09: 0000000000000000 [ 718.974535][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f713f7084cc [ 718.982536][ T28] R13: 0030656c69662f2e R14: 64663d736e617274 R15: 0000000000022000 [ 718.990580][ T28] [ 718.993721][ T28] INFO: task syz-executor129:8502 can't die for more than 146 seconds. [ 719.002050][ T28] task:syz-executor129 state:D stack:27400 pid: 8502 ppid: 3618 flags:0x00004004 [ 719.011292][ T28] Call Trace: [ 719.014564][ T28] [ 719.017487][ T28] __schedule+0xa94/0x4910 [ 719.021971][ T28] ? io_schedule_timeout+0x140/0x140 [ 719.027297][ T28] schedule+0xd2/0x1f0 [ 719.031540][ T28] schedule_timeout+0x1db/0x2a0 [ 719.036417][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 719.041669][ T28] ? __wait_for_common+0x2a6/0x360 [ 719.046799][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 719.051730][ T28] ? do_raw_spin_lock+0x120/0x2a0 [ 719.056794][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 719.061825][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 719.067067][ T28] __wait_for_common+0x2af/0x360 [ 719.072090][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 719.077309][ T28] ? __flush_work+0x53e/0xb10 [ 719.082027][ T28] ? bit_wait_io_timeout+0x160/0x160 [ 719.087326][ T28] ? lockdep_hardirqs_off+0x90/0xd0 [ 719.092606][ T28] __flush_work+0x56c/0xb10 [ 719.097138][ T28] ? queue_delayed_work_on+0x120/0x120 [ 719.102710][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 719.107586][ T28] ? flush_workqueue_prep_pwqs+0x4f0/0x4f0 [ 719.113477][ T28] ? try_to_grab_pending+0xbd/0xd0 [ 719.118637][ T28] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 719.124916][ T28] __cancel_work_timer+0x3f9/0x570 [ 719.130271][ T28] ? try_to_grab_pending+0xd0/0xd0 [ 719.135430][ T28] ? p9_fd_close+0x280/0x520 [ 719.140072][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 719.145301][ T28] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 719.151300][ T28] p9_fd_close+0x29c/0x520 [ 719.155758][ T28] p9_client_destroy+0xbe/0x370 [ 719.160655][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 719.166486][ T28] ? p9_tag_remove+0x250/0x250 [ 719.171315][ T28] ? ida_destroy+0x3b0/0x3b0 [ 719.175981][ T28] v9fs_session_close+0x45/0x2d0 [ 719.181036][ T28] v9fs_kill_super+0x49/0x90 [ 719.185685][ T28] deactivate_locked_super+0x94/0x160 [ 719.191329][ T28] v9fs_mount+0x69f/0xa80 [ 719.195685][ T28] ? v9fs_write_inode_dotl+0x140/0x140 [ 719.201204][ T28] legacy_get_tree+0x105/0x220 [ 719.205990][ T28] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 719.212296][ T28] vfs_get_tree+0x89/0x2f0 [ 719.216734][ T28] path_mount+0x1320/0x1fa0 [ 719.221551][ T28] ? kmem_cache_free+0xdd/0x5a0 [ 719.226424][ T28] ? finish_automount+0xaf0/0xaf0 [ 719.231498][ T28] ? putname+0xfe/0x140 [ 719.235694][ T28] __x64_sys_mount+0x27f/0x300 [ 719.240629][ T28] ? copy_mnt_ns+0xae0/0xae0 [ 719.245302][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 719.251277][ T28] do_syscall_64+0x35/0xb0 [ 719.255811][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 719.261757][ T28] RIP: 0033:0x7f713f680cb9 [ 719.266181][ T28] RSP: 002b:00007f713f632308 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 719.274718][ T28] RAX: ffffffffffffffda RBX: 00007f713f7084c8 RCX: 00007f713f680cb9 [ 719.282734][ T28] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000000000 [ 719.290794][ T28] RBP: 00007f713f7084c0 R08: 0000000020000200 R09: 0000000000000000 [ 719.298807][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f713f7084cc [ 719.306798][ T28] R13: 0030656c69662f2e R14: 64663d736e617274 R15: 0000000000022000 [ 719.314862][ T28] [ 719.317894][ T28] INFO: task syz-executor129:8502 blocked for more than 146 seconds. [ 719.326039][ T28] Not tainted 5.17.0-rc6-next-20220303-syzkaller #0 [ 719.333201][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 719.341904][ T28] task:syz-executor129 state:D stack:27400 pid: 8502 ppid: 3618 flags:0x00004004 [ 719.351156][ T28] Call Trace: [ 719.354430][ T28] [ 719.357365][ T28] __schedule+0xa94/0x4910 [ 719.361851][ T28] ? io_schedule_timeout+0x140/0x140 [ 719.367178][ T28] schedule+0xd2/0x1f0 [ 719.371340][ T28] schedule_timeout+0x1db/0x2a0 [ 719.376241][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 719.381615][ T28] ? __wait_for_common+0x2a6/0x360 [ 719.386741][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 719.391674][ T28] ? do_raw_spin_lock+0x120/0x2a0 [ 719.396720][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 719.401709][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 719.406925][ T28] __wait_for_common+0x2af/0x360 [ 719.411901][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 719.417114][ T28] ? __flush_work+0x53e/0xb10 [ 719.421899][ T28] ? bit_wait_io_timeout+0x160/0x160 [ 719.427227][ T28] ? lockdep_hardirqs_off+0x90/0xd0 [ 719.432558][ T28] __flush_work+0x56c/0xb10 [ 719.437117][ T28] ? queue_delayed_work_on+0x120/0x120 [ 719.442686][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 719.447568][ T28] ? flush_workqueue_prep_pwqs+0x4f0/0x4f0 [ 719.453563][ T28] ? try_to_grab_pending+0xbd/0xd0 [ 719.458906][ T28] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 719.465232][ T28] __cancel_work_timer+0x3f9/0x570 [ 719.470487][ T28] ? try_to_grab_pending+0xd0/0xd0 [ 719.475625][ T28] ? p9_fd_close+0x280/0x520 [ 719.480261][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 719.485276][ T28] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 719.491147][ T28] p9_fd_close+0x29c/0x520 [ 719.495587][ T28] p9_client_destroy+0xbe/0x370 [ 719.500490][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 719.506429][ T28] ? p9_tag_remove+0x250/0x250 [ 719.511246][ T28] ? ida_destroy+0x3b0/0x3b0 [ 719.515862][ T28] v9fs_session_close+0x45/0x2d0 [ 719.520851][ T28] v9fs_kill_super+0x49/0x90 [ 719.525472][ T28] deactivate_locked_super+0x94/0x160 [ 719.530896][ T28] v9fs_mount+0x69f/0xa80 [ 719.535397][ T28] ? v9fs_write_inode_dotl+0x140/0x140 [ 719.540903][ T28] legacy_get_tree+0x105/0x220 [ 719.545708][ T28] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 719.552045][ T28] vfs_get_tree+0x89/0x2f0 [ 719.556480][ T28] path_mount+0x1320/0x1fa0 [ 719.561062][ T28] ? kmem_cache_free+0xdd/0x5a0 [ 719.565943][ T28] ? finish_automount+0xaf0/0xaf0 [ 719.571180][ T28] ? putname+0xfe/0x140 [ 719.575362][ T28] __x64_sys_mount+0x27f/0x300 [ 719.580172][ T28] ? copy_mnt_ns+0xae0/0xae0 [ 719.584777][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 719.590735][ T28] do_syscall_64+0x35/0xb0 [ 719.595174][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 719.601110][ T28] RIP: 0033:0x7f713f680cb9 [ 719.605531][ T28] RSP: 002b:00007f713f632308 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 719.613990][ T28] RAX: ffffffffffffffda RBX: 00007f713f7084c8 RCX: 00007f713f680cb9 [ 719.622084][ T28] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000000000 [ 719.630103][ T28] RBP: 00007f713f7084c0 R08: 0000000020000200 R09: 0000000000000000 [ 719.638103][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f713f7084cc [ 719.646087][ T28] R13: 0030656c69662f2e R14: 64663d736e617274 R15: 0000000000022000 [ 719.654119][ T28] [ 719.657187][ T28] [ 719.657187][ T28] Showing all locks held in the system: [ 719.665046][ T28] 2 locks held by kworker/0:0/6: [ 719.670052][ T28] #0: ffff888010c64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 719.680510][ T28] #1: ffffc900000b7da8 ((work_completion)(&m->rq)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 719.691292][ T28] 1 lock held by khungtaskd/28: [ 719.696151][ T28] #0: ffffffff8bd858e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 719.706154][ T28] 2 locks held by kworker/1:2/141: [ 719.711316][ T28] #0: ffff888010c64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 719.721730][ T28] #1: ffffc9000212fda8 ((work_completion)(&m->rq)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 719.732500][ T28] 2 locks held by kworker/0:3/3258: [ 719.737776][ T28] #0: ffff888010c64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 719.748204][ T28] #1: ffffc9000342fda8 ((work_completion)(&m->rq)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 719.758991][ T28] 2 locks held by getty/3278: [ 719.763664][ T28] #0: ffff888144b69098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 719.773528][ T28] #1: ffffc90002e662e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xcf0/0x1230 [ 719.783681][ T28] 2 locks held by kworker/0:1/3638: [ 719.788941][ T28] #0: ffff888010c64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 719.799367][ T28] #1: ffffc90003bffda8 ((work_completion)(&m->rq)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 719.810160][ T28] 2 locks held by kworker/0:4/3661: [ 719.815381][ T28] #0: ffff888010c64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 719.825843][ T28] #1: ffffc90003b7fda8 ((work_completion)(&m->rq)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 719.836725][ T28] 2 locks held by kworker/1:0/3673: [ 719.841965][ T28] #0: ffff888010c64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 719.852377][ T28] #1: ffffc90003cafda8 ((work_completion)(&m->rq)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 719.863362][ T28] [ 719.865698][ T28] ============================================= [ 719.865698][ T28] [ 719.874418][ T28] NMI backtrace for cpu 1 [ 719.878752][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 5.17.0-rc6-next-20220303-syzkaller #0 [ 719.888225][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 719.898399][ T28] Call Trace: [ 719.901692][ T28] [ 719.904642][ T28] dump_stack_lvl+0xcd/0x134 [ 719.909305][ T28] nmi_cpu_backtrace.cold+0x47/0x144 [ 719.914623][ T28] ? lapic_can_unplug_cpu+0x80/0x80 [ 719.919878][ T28] nmi_trigger_cpumask_backtrace+0x1e6/0x230 [ 719.925889][ T28] watchdog+0xcb7/0xed0 [ 719.930058][ T28] ? trace_sched_process_hang+0x280/0x280 [ 719.935787][ T28] kthread+0x2e9/0x3a0 [ 719.939914][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 719.945555][ T28] ret_from_fork+0x1f/0x30 [ 719.950004][ T28] [ 719.953129][ T28] Sending NMI from CPU 1 to CPUs 0: [ 719.958376][ C0] NMI backtrace for cpu 0 [ 719.958387][ C0] CPU: 0 PID: 3623 Comm: syz-executor129 Not tainted 5.17.0-rc6-next-20220303-syzkaller #0 [ 719.958410][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 719.958420][ C0] RIP: 0010:native_apic_mem_write+0x8/0x10 [ 719.958484][ C0] Code: 00 00 be 01 00 00 00 e9 86 8d 2e 00 66 0f 1f 44 00 00 b8 01 00 00 00 c3 cc cc cc cc cc cc cc cc cc cc 89 ff 89 b7 00 c0 5f ff 0f 1f 80 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 53 89 fb 48 [ 719.958503][ C0] RSP: 0018:ffffc90003b0fb38 EFLAGS: 00000046 [ 719.958519][ C0] RAX: dffffc0000000000 RBX: ffffffff8b797ac0 RCX: 0000000000000020 [ 719.958532][ C0] RDX: 1ffffffff16f2f5a RSI: 000000000000ffa1 RDI: 0000000000000380 [ 719.958545][ C0] RBP: ffff8880b9c272c0 R08: 000000000000003f R09: 0000000000000000 [ 719.958558][ C0] R10: ffffffff816ba2c7 R11: 0000000000000001 R12: 000000000000ffa1 [ 719.958570][ C0] R13: 0000000000000020 R14: ffff8880b9c2a600 R15: 0000000000000000 [ 719.958583][ C0] FS: 0000555555912300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 719.958602][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 719.958616][ C0] CR2: 00007f713f6d5e98 CR3: 000000001de07000 CR4: 00000000003506f0 [ 719.958629][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 719.958641][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 719.958653][ C0] Call Trace: [ 719.958659][ C0] [ 719.958664][ C0] lapic_next_event+0x4d/0x80 [ 719.958699][ C0] clockevents_program_event+0x254/0x370 [ 719.958785][ C0] tick_program_event+0xac/0x140 [ 719.958816][ C0] hrtimer_reprogram+0x38c/0x440 [ 719.958857][ C0] hrtimer_start_range_ns+0x7af/0xa80 [ 719.958886][ C0] do_nanosleep+0x1e8/0x690 [ 719.958912][ C0] ? schedule_timeout_idle+0x90/0x90 [ 719.958936][ C0] ? memset+0x20/0x40 [ 719.958959][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 719.958989][ C0] ? __hrtimer_init+0x136/0x280 [ 719.959013][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 719.959038][ C0] ? nanosleep_copyout+0x100/0x100 [ 719.959064][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 719.959090][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 719.959121][ C0] ? get_timespec64+0x191/0x220 [ 719.959156][ C0] ? put_timespec64+0x120/0x120 [ 719.959183][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 719.959210][ C0] common_nsleep+0xa2/0xc0 [ 719.959231][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 719.959257][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 719.959283][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 719.959310][ C0] do_syscall_64+0x35/0xb0 [ 719.959339][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 719.959365][ C0] RIP: 0033:0x7f713f6a5f5a [ 719.959379][ C0] Code: 83 ff 03 74 3b 48 83 ec 28 b8 fa ff ff ff 83 ff 02 49 89 ca 0f 44 f8 64 8b 04 25 18 00 00 00 85 c0 75 2d b8 e6 00 00 00 0f 05 <89> c2 f7 da 3d 00 f0 ff ff b8 00 00 00 00 0f 47 c2 48 83 c4 28 c3 [ 719.959398][ C0] RSP: 002b:00007ffe4523b740 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 719.959418][ C0] RAX: ffffffffffffffda RBX: 00000000000aedea RCX: 00007f713f6a5f5a [ 719.959431][ C0] RDX: 00007ffe4523b780 RSI: 0000000000000000 RDI: 0000000000000000 [ 719.959443][ C0] RBP: 00000000000f4240 R08: 00000000000002cf R09: 00007ffe452a5080 [ 719.959456][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000002094 [ 719.959467][ C0] R13: 00007ffe4523b820 R14: 00007ffe4523b810 R15: 00007ffe4523b7d4 [ 719.959487][ C0] [ 719.959493][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.117 msecs [ 719.960399][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 720.312283][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 5.17.0-rc6-next-20220303-syzkaller #0 [ 720.321651][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 720.331704][ T28] Call Trace: [ 720.334982][ T28] [ 720.337907][ T28] dump_stack_lvl+0xcd/0x134 [ 720.342519][ T28] panic+0x2d7/0x636 [ 720.346421][ T28] ? panic_print_sys_info.part.0+0x10b/0x10b [ 720.352414][ T28] ? lapic_can_unplug_cpu+0x80/0x80 [ 720.357637][ T28] ? preempt_schedule_thunk+0x16/0x18 [ 720.363011][ T28] ? nmi_trigger_cpumask_backtrace+0x1c9/0x230 [ 720.369189][ T28] ? watchdog.cold+0x1b9/0x1de [ 720.373996][ T28] watchdog.cold+0x1ca/0x1de [ 720.378587][ T28] ? trace_sched_process_hang+0x280/0x280 [ 720.384320][ T28] kthread+0x2e9/0x3a0 [ 720.388398][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 720.394053][ T28] ret_from_fork+0x1f/0x30 [ 720.398522][ T28] [ 720.401846][ T28] Kernel Offset: disabled [ 720.406176][ T28] Rebooting in 86400 seconds..