9][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 372.437988][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 372.443515][ C0] do_epoll_wait+0x15b3/0x1c00 [ 372.448406][ C0] ? security_file_permission+0x21/0x80 [ 372.454038][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 372.459303][ C0] ? __pfx_vfs_write+0x10/0x10 [ 372.464121][ C0] ? __call_rcu_common.constprop.0+0x3ea/0x870 [ 372.470313][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 372.476704][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 372.481957][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 372.487818][ C0] ? ksys_write+0x1ba/0x250 [ 372.492364][ C0] ? __pfx_ksys_write+0x10/0x10 [ 372.497367][ C0] do_syscall_64+0xcd/0x250 [ 372.501936][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.507911][ C0] RIP: 0033:0x7f48f77cd457 [ 372.512382][ C0] RSP: 002b:00007fffcf991e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 372.520923][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48f77cd457 [ 372.528925][ C0] RDX: 0000000000000004 RSI: 00007fffcf991e98 RDI: 0000000000000004 [ 372.536922][ C0] RBP: 000055a0c5929050 R08: 0000000000000000 R09: d1dbb90376c77315 [ 372.544922][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055a0c5946060 [ 372.552919][ C0] R13: 00007fffcf991e98 R14: 00000000ffffffff R15: 000055a0c586c2c0 [ 372.560937][ C0] [ 372.563984][ C0] task:udevd state:R running task stack:28144 pid:13722 tgid:13722 ppid:2845 task_flags:0x400140 flags:0x00004002 [ 372.577834][ C0] Call Trace: [ 372.581136][ C0] [ 372.584096][ C0] __schedule+0x113d/0x35d0 [ 372.588742][ C0] ? __pfx___schedule+0x10/0x10 [ 372.593636][ C0] ? find_held_lock+0x2d/0x110 [ 372.598455][ C0] ? __cond_resched+0x22/0x30 [ 372.603173][ C0] preempt_schedule_common+0x44/0xc0 [ 372.608506][ C0] __cond_resched+0x22/0x30 [ 372.613072][ C0] kmem_cache_alloc_noprof+0x2b8/0x3b0 [ 372.618578][ C0] ? skb_clone+0x190/0x3f0 [ 372.623038][ C0] ? skb_clone+0x25/0x3f0 [ 372.627444][ C0] skb_clone+0x190/0x3f0 [ 372.631749][ C0] netlink_broadcast_filtered+0xb11/0xef0 [ 372.637529][ C0] ? __pfx_selinux_netlink_send+0x10/0x10 [ 372.643295][ C0] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 372.649677][ C0] ? __virt_addr_valid+0x1a4/0x590 [ 372.654854][ C0] netlink_sendmsg+0xa06/0xd70 [ 372.659669][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 372.665011][ C0] ____sys_sendmsg+0xaaf/0xc90 [ 372.669809][ C0] ? copy_msghdr_from_user+0x10b/0x160 [ 372.675404][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 372.680818][ C0] ? hlock_class+0x4e/0x130 [ 372.685390][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 372.690453][ C0] ___sys_sendmsg+0x135/0x1e0 [ 372.695220][ C0] ? __pfx____sys_sendmsg+0x10/0x10 [ 372.700597][ C0] ? lock_acquire+0x2f/0xb0 [ 372.705197][ C0] ? __might_fault+0xe3/0x190 [ 372.709931][ C0] ? __might_fault+0xe3/0x190 [ 372.714761][ C0] __sys_sendmsg+0x16e/0x220 [ 372.719406][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 372.724585][ C0] do_syscall_64+0xcd/0x250 [ 372.729126][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.735061][ C0] RIP: 0033:0x7f48f77cea4b [ 372.739502][ C0] RSP: 002b:00007fffcf991d98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 372.747948][ C0] RAX: ffffffffffffffda RBX: 000055a0c58b3600 RCX: 00007f48f77cea4b [ 372.755947][ C0] RDX: 0000000000000000 RSI: 00007fffcf991da8 RDI: 000000000000000c [ 372.763974][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: d1dbb90376c77315 [ 372.771991][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 372.780115][ C0] R13: 00000000000000ac R14: 0000000000000000 R15: 000055a0c586c2c0 [ 372.788158][ C0] [ 372.791225][ C0] task:udevd state:S stack:27792 pid:13723 tgid:13723 ppid:2845 task_flags:0x400140 flags:0x00000002 [ 372.803430][ C0] Call Trace: [ 372.806740][ C0] [ 372.809789][ C0] __schedule+0x113d/0x35d0 [ 372.814344][ C0] ? __pfx___schedule+0x10/0x10 [ 372.819243][ C0] ? schedule+0x298/0x350 [ 372.823645][ C0] ? __pfx_lock_release+0x10/0x10 [ 372.828712][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 372.833951][ C0] ? lock_acquire+0x2f/0xb0 [ 372.838502][ C0] ? schedule+0x1fd/0x350 [ 372.842879][ C0] schedule+0xe7/0x350 [ 372.847086][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 372.853194][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 372.859826][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 372.864842][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 372.870374][ C0] do_epoll_wait+0x15b3/0x1c00 [ 372.875257][ C0] ? security_file_permission+0x21/0x80 [ 372.880864][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 372.886031][ C0] ? __pfx_vfs_write+0x10/0x10 [ 372.890911][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 372.897307][ C0] ? rcu_is_watching+0x12/0xc0 [ 372.902149][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 372.907407][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 372.913180][ C0] ? ksys_write+0x1ba/0x250 [ 372.917718][ C0] ? __pfx_ksys_write+0x10/0x10 [ 372.922616][ C0] do_syscall_64+0xcd/0x250 [ 372.927164][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.933107][ C0] RIP: 0033:0x7f48f77cd457 [ 372.937556][ C0] RSP: 002b:00007fffcf991e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 372.946007][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48f77cd457 [ 372.954220][ C0] RDX: 0000000000000004 RSI: 00007fffcf991e98 RDI: 0000000000000004 [ 372.962226][ C0] RBP: 000055a0c5943c50 R08: 0000000000000007 R09: d1dbb90376c77315 [ 372.970236][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055a0c58b3810 [ 372.978242][ C0] R13: 00007fffcf991e98 R14: 00000000ffffffff R15: 000055a0c586c2c0 [ 372.986268][ C0] [ 372.989316][ C0] task:udevd state:R running task stack:28568 pid:13724 tgid:13724 ppid:2845 task_flags:0x400040 flags:0x00000002 [ 373.002891][ C0] Call Trace: [ 373.006192][ C0] [ 373.009174][ C0] __schedule+0x113d/0x35d0 [ 373.013728][ C0] ? __pfx___schedule+0x10/0x10 [ 373.018641][ C0] ? find_held_lock+0x2d/0x110 [ 373.023476][ C0] ? __cond_resched+0x22/0x30 [ 373.028227][ C0] preempt_schedule_common+0x44/0xc0 [ 373.033562][ C0] __cond_resched+0x22/0x30 [ 373.038103][ C0] prepare_alloc_pages.constprop.0+0x336/0x4f0 [ 373.044299][ C0] ? hlock_class+0x4e/0x130 [ 373.048852][ C0] __alloc_frozen_pages_noprof+0x189/0x2290 [ 373.054974][ C0] ? hlock_class+0x4e/0x130 [ 373.059546][ C0] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 373.066004][ C0] ? mark_lock+0xb5/0xc60 [ 373.070383][ C0] ? hlock_class+0x4e/0x130 [ 373.074937][ C0] ? mark_lock+0xb5/0xc60 [ 373.079318][ C0] ? mark_lock+0xb5/0xc60 [ 373.083697][ C0] ? __pfx_mark_lock+0x10/0x10 [ 373.088601][ C0] ? hlock_class+0x4e/0x130 [ 373.093141][ C0] ? mark_lock+0xb5/0xc60 [ 373.097525][ C0] ? __pfx_mark_lock+0x10/0x10 [ 373.102335][ C0] ? mark_lock+0xb5/0xc60 [ 373.106708][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 373.112654][ C0] ? policy_nodemask+0xea/0x4e0 [ 373.117565][ C0] alloc_pages_mpol+0xe7/0x410 [ 373.122366][ C0] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 373.127771][ C0] ? find_held_lock+0x2d/0x110 [ 373.132578][ C0] ? find_held_lock+0x2d/0x110 [ 373.137392][ C0] vma_alloc_folio_noprof+0xed/0x420 [ 373.142721][ C0] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 373.148654][ C0] ? const_folio_flags.constprop.0+0xa/0x70 [ 373.154608][ C0] do_wp_page+0x10d2/0x3eb0 [ 373.159163][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 373.164835][ C0] ? __pfx_do_wp_page+0x10/0x10 [ 373.169716][ C0] ? rcu_is_watching+0x12/0xc0 [ 373.174532][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 373.179948][ C0] ? lock_acquire+0x2f/0xb0 [ 373.184479][ C0] ? __handle_mm_fault+0x481/0x3450 [ 373.189813][ C0] __handle_mm_fault+0xe20/0x3450 [ 373.194879][ C0] ? __pfx_lock_release+0x10/0x10 [ 373.199937][ C0] ? lock_vma_under_rcu+0x13e/0x980 [ 373.205181][ C0] ? __pfx___handle_mm_fault+0x10/0x10 [ 373.210729][ C0] handle_mm_fault+0x3fa/0xaa0 [ 373.215564][ C0] do_user_addr_fault+0x613/0x12c0 [ 373.220897][ C0] exc_page_fault+0x5c/0xc0 [ 373.225449][ C0] asm_exc_page_fault+0x26/0x30 [ 373.230361][ C0] RIP: 0033:0x55a0b39bee9c [ 373.234889][ C0] RSP: 002b:00007fffcf991db8 EFLAGS: 00010246 [ 373.240989][ C0] RAX: 000055a0c58a7918 RBX: 000055a0c58a7910 RCX: 000055a0c5894ee0 [ 373.248987][ C0] RDX: 000055a0c588a730 RSI: 0000000000000000 RDI: 000055a0c5885550 [ 373.257007][ C0] RBP: 000055a0c5885550 R08: 0000000000000007 R09: d1dbb90376c77315 [ 373.265025][ C0] R10: e4ef2d2746ce7619 R11: 0000000000000007 R12: 0000000000000000 [ 373.273116][ C0] R13: 000055a0b39df040 R14: 0000000000000000 R15: 000055a0c586c2c0 [ 373.281169][ C0] [ 373.284371][ C0] [ 373.284371][ C0] Showing all locks held in the system: [ 373.292199][ C0] 5 locks held by kworker/1:1/42: [ 373.297261][ C0] 5 locks held by udevd/2845: [ 373.301960][ C0] #0: ffff888100ed4b18 (&kernfs_locks->open_file_mutex[count]){+.+.}-{4:4}, at: kernfs_unlink_open_file+0x6a/0x4c0 [ 373.314231][ C0] #1: ffff888119d19230 (&dev->event_lock){..-.}-{3:3}, at: input_event+0x70/0xb0 [ 373.323628][ C0] #2: ffffffff88ebe8c0 (rcu_read_lock){....}-{1:3}, at: input_pass_values+0x8b/0x890 [ 373.333279][ C0] #3: ffffffff89396ad8 (kbd_event_lock){..-.}-{3:3}, at: kbd_event+0x8a/0x17a0 [ 373.342418][ C0] #4: ffffffff88ebe8c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x7f/0x390 [ 373.352362][ C0] 2 locks held by getty/2903: [ 373.357058][ C0] #0: ffff888107fdd0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 373.366883][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0xfba/0x1480 [ 373.377051][ C0] 5 locks held by kworker/1:3/4081: [ 373.382732][ C0] 5 locks held by kworker/0:4/6841: [ 373.387972][ C0] #0: ffff8881076e0148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 373.398937][ C0] #1: ffffc9000222fd18 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 373.410336][ C0] #2: ffff88810bbb0198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x4f40 [ 373.419286][ C0] #3: ffff888115f8e198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7f/0x4b0 [ 373.428593][ C0] #4: ffff8881033fe160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7f/0x4b0 [ 373.437989][ C0] 5 locks held by kworker/1:5/11420: [ 373.443300][ C0] 3 locks held by udevd/13698: [ 373.448093][ C0] 4 locks held by udevd/13700: [ 373.452879][ C0] #0: ffff888130d36e80 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xd8/0x12b0 [ 373.461830][ C0] #1: ffff888115858c88 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4d/0x240 [ 373.471314][ C0] #2: ffff888112d292d8 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 373.480796][ C0] #3: ffff88811e695198 (&dev->mutex){....}-{4:4}, at: uevent_show+0x188/0x3b0 [ 373.489932][ C0] 4 locks held by udevd/13715: [ 373.494807][ C0] #0: ffff888130d36d58 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xd8/0x12b0 [ 373.503752][ C0] #1: ffff88811585ac88 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4d/0x240 [ 373.513235][ C0] #2: ffff8881132f81e8 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 373.522769][ C0] #3: ffff88811e693198 (&dev->mutex){....}-{4:4}, at: uevent_show+0x188/0x3b0 [ 373.531926][ C0] 4 locks held by udevd/13720: [ 373.536801][ C0] #0: ffff888130d36c30 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xd8/0x12b0 [ 373.545752][ C0] #1: ffff888119eb5888 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4d/0x240 [ 373.555232][ C0] #2: ffff88811cdb4b48 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 373.564716][ C0] #3: ffff888115f8e198 (&dev->mutex){....}-{4:4}, at: uevent_show+0x188/0x3b0 [ 373.573765][ C0] 1 lock held by udevd/13724: [ 373.578461][ C0] [ 373.580801][ C0] ============================================= [ 373.580801][ C0] [ 373.601421][ T42] usbhid 1-1:0.0: can't add hid device: -32 [ 373.607645][ T42] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 373.618831][ T4081] usbhid 6-1:0.0: can't add hid device: -32 [ 373.625121][ T4081] usbhid 6-1:0.0: probe with driver usbhid failed with error -32 [ 373.691616][ T6841] keytouch 0003:0926:3333.000B: fixing up Keytouch IEC report descriptor [ 373.715631][ T6841] input: HID 0926:3333 as /devices/platform/dummy_hcd.9/usb10/10-1/10-1:0.0/0003:0926:3333.000B/input/input15 [ 373.738855][ T6825] usb 1-1: USB disconnect, device number 3 [ 373.768869][ T4081] usb 6-1: USB disconnect, device number 3 [ 373.782781][ T9] usb 5-1: USB disconnect, device number 3 [ 373.796935][ T9144] usb 9-1: USB disconnect, device number 3 [ 373.954371][ T6841] keytouch 0003:0926:3333.000B: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.9-1/input0 [ 374.023499][ T6841] usb 10-1: USB disconnect, device number 3 2025/04/02 09:33:00 executed programs: 30 [ 410.033617][ T6841] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 410.194838][ T6841] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 410.206200][ T6841] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 410.215615][ T6841] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 410.243766][ T9] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 410.254727][ T6841] usb 2-1: config 0 descriptor?? [ 410.417005][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 410.428384][ T9] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 410.437632][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 410.454421][ T9] usb 4-1: config 0 descriptor?? [ 410.573564][ T9144] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 410.603891][ T4081] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 410.666598][ T6841] keytouch 0003:0926:3333.000C: fixing up Keytouch IEC report descriptor [ 410.678603][ T6841] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.000C/input/input16 [ 410.726708][ T9144] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 410.738022][ T9144] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 410.747360][ T9144] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 410.764054][ T6841] keytouch 0003:0926:3333.000C: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 410.778596][ T9144] usb 7-1: config 0 descriptor?? [ 410.795578][ T4081] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 410.806768][ T4081] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 410.816039][ T4081] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 410.834243][ T4081] usb 3-1: config 0 descriptor?? [ 410.883709][ T6825] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 410.903489][ C0] task:init state:S stack:22240 pid:1 tgid:1 ppid:0 task_flags:0x400100 flags:0x00000002 [ 410.915654][ C0] Call Trace: [ 410.918999][ C0] [ 410.922092][ C0] __schedule+0x113d/0x35d0 [ 410.926768][ C0] ? __pfx___schedule+0x10/0x10 [ 410.931717][ C0] ? schedule+0x298/0x350 [ 410.936111][ C0] ? __pfx_lock_release+0x10/0x10 [ 410.941203][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 410.946736][ C0] ? lock_acquire+0x2f/0xb0 [ 410.951300][ C0] ? schedule+0x1fd/0x350 [ 410.955711][ C0] schedule+0xe7/0x350 [ 410.959844][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 410.965993][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 410.972670][ C0] ? do_sigtimedwait+0x37b/0x5c0 [ 410.977927][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 410.983382][ C0] do_sigtimedwait+0x42f/0x5c0 [ 410.988241][ C0] ? __pfx_do_sigtimedwait+0x10/0x10 [ 410.993688][ C0] ? __might_fault+0xe3/0x190 [ 410.998445][ C0] ? __might_fault+0xe3/0x190 [ 411.003293][ C0] __x64_sys_rt_sigtimedwait+0x1ec/0x2e0 [ 411.009128][ C0] ? __pfx___x64_sys_rt_sigtimedwait+0x10/0x10 [ 411.015453][ C0] ? xfd_validate_state+0x5d/0x180 [ 411.020767][ C0] do_syscall_64+0xcd/0x250 [ 411.025524][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.031715][ C0] RIP: 0033:0x7fe1500cb23c [ 411.036219][ C0] RSP: 002b:00007ffeb0be6e40 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 411.044713][ C0] RAX: ffffffffffffffda RBX: 00007fe15030113c RCX: 00007fe1500cb23c [ 411.052729][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fe1503064a8 [ 411.060755][ C0] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000 [ 411.068840][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 411.076895][ C0] R13: 00007ffeb0be6ea8 R14: 000055ae49db9169 R15: 00007fe15033da80 [ 411.084954][ C0] [ 411.088114][ C0] task:kthreadd state:S stack:25968 pid:2 tgid:2 ppid:0 task_flags:0x208040 flags:0x00004000 [ 411.100316][ C0] Call Trace: [ 411.103903][ C0] [ 411.106890][ C0] __schedule+0x113d/0x35d0 [ 411.111470][ C0] ? __pfx___schedule+0x10/0x10 [ 411.116521][ C0] ? schedule+0x298/0x350 [ 411.120922][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.126061][ C0] ? lock_acquire+0x2f/0xb0 [ 411.130716][ C0] ? schedule+0x1fd/0x350 [ 411.135137][ C0] schedule+0xe7/0x350 [ 411.139283][ C0] ? kthreadd+0x2ce/0x7d0 [ 411.143855][ C0] kthreadd+0x5ba/0x7d0 [ 411.148113][ C0] ? __pfx_kthreadd+0x10/0x10 [ 411.152959][ C0] ret_from_fork+0x45/0x80 [ 411.157466][ C0] ? __pfx_kthreadd+0x10/0x10 [ 411.162289][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.167332][ C0] [ 411.170434][ C0] task:pool_workqueue_ state:S stack:30144 pid:3 tgid:3 ppid:2 task_flags:0x208040 flags:0x00004000 [ 411.182473][ C0] Call Trace: [ 411.185833][ C0] [ 411.188815][ C0] __schedule+0x113d/0x35d0 [ 411.193655][ C0] ? __pfx___schedule+0x10/0x10 [ 411.198649][ C0] ? schedule+0x298/0x350 [ 411.203075][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.208647][ C0] ? lock_acquire+0x2f/0xb0 [ 411.213227][ C0] ? schedule+0x1fd/0x350 [ 411.217654][ C0] schedule+0xe7/0x350 [ 411.221905][ C0] kthread_worker_fn+0x502/0xbb0 [ 411.226927][ C0] ? __pfx_pwq_release_workfn+0x10/0x10 [ 411.232720][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 411.238262][ C0] kthread+0x3af/0x750 [ 411.242414][ C0] ? __pfx_kthread+0x10/0x10 [ 411.247079][ C0] ? __pfx_kthread+0x10/0x10 [ 411.251768][ C0] ret_from_fork+0x45/0x80 [ 411.256240][ C0] ? __pfx_kthread+0x10/0x10 [ 411.260900][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.265749][ C0] [ 411.268901][ C0] task:kworker/R-rcu_g state:I stack:30160 pid:4 tgid:4 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 411.281096][ C0] Call Trace: [ 411.284408][ C0] [ 411.287377][ C0] __schedule+0x113d/0x35d0 [ 411.291943][ C0] ? __pfx___schedule+0x10/0x10 [ 411.296880][ C0] ? schedule+0x298/0x350 [ 411.301267][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.306368][ C0] ? lock_acquire+0x2f/0xb0 [ 411.310906][ C0] ? schedule+0x1fd/0x350 [ 411.315282][ C0] schedule+0xe7/0x350 [ 411.319407][ C0] rescuer_thread+0x98a/0xe80 [ 411.324202][ C0] ? __kthread_parkme+0xb7/0x220 [ 411.329181][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.334261][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.339517][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.344871][ C0] ? __kthread_parkme+0x148/0x220 [ 411.349949][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.355304][ C0] kthread+0x3af/0x750 [ 411.359427][ C0] ? __pfx_kthread+0x10/0x10 [ 411.364072][ C0] ? lock_acquire+0x2f/0xb0 [ 411.368630][ C0] ? __pfx_kthread+0x10/0x10 [ 411.373278][ C0] ret_from_fork+0x45/0x80 [ 411.377782][ C0] ? __pfx_kthread+0x10/0x10 [ 411.382425][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.387263][ C0] [ 411.390314][ C0] task:kworker/R-sync_ state:I stack:30720 pid:5 tgid:5 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 411.402594][ C0] Call Trace: [ 411.405911][ C0] [ 411.408870][ C0] __schedule+0x113d/0x35d0 [ 411.413434][ C0] ? __pfx___schedule+0x10/0x10 [ 411.418332][ C0] ? schedule+0x298/0x350 [ 411.422707][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.427865][ C0] ? lock_acquire+0x2f/0xb0 [ 411.432420][ C0] ? schedule+0x1fd/0x350 [ 411.436835][ C0] schedule+0xe7/0x350 [ 411.440973][ C0] rescuer_thread+0x98a/0xe80 [ 411.445798][ C0] ? __kthread_parkme+0xb7/0x220 [ 411.450887][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.456046][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.461301][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.466639][ C0] ? __kthread_parkme+0x148/0x220 [ 411.471708][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.476987][ C0] kthread+0x3af/0x750 [ 411.481113][ C0] ? __pfx_kthread+0x10/0x10 [ 411.485753][ C0] ? lock_acquire+0x2f/0xb0 [ 411.490296][ C0] ? __pfx_kthread+0x10/0x10 [ 411.494973][ C0] ret_from_fork+0x45/0x80 [ 411.499447][ C0] ? __pfx_kthread+0x10/0x10 [ 411.504175][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.509011][ C0] [ 411.512089][ C0] task:kworker/R-kvfre state:I stack:30720 pid:6 tgid:6 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 411.524354][ C0] Call Trace: [ 411.527742][ C0] [ 411.530703][ C0] __schedule+0x113d/0x35d0 [ 411.535270][ C0] ? __pfx___schedule+0x10/0x10 [ 411.540163][ C0] ? schedule+0x298/0x350 [ 411.544534][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.549600][ C0] ? lock_acquire+0x2f/0xb0 [ 411.554139][ C0] ? schedule+0x1fd/0x350 [ 411.558513][ C0] schedule+0xe7/0x350 [ 411.562623][ C0] rescuer_thread+0x98a/0xe80 [ 411.567460][ C0] ? __kthread_parkme+0xb7/0x220 [ 411.572447][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.577527][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.582777][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.588154][ C0] ? __kthread_parkme+0x148/0x220 [ 411.593288][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.598560][ C0] kthread+0x3af/0x750 [ 411.602679][ C0] ? __pfx_kthread+0x10/0x10 [ 411.607411][ C0] ? lock_acquire+0x2f/0xb0 [ 411.611956][ C0] ? __pfx_kthread+0x10/0x10 [ 411.616646][ C0] ret_from_fork+0x45/0x80 [ 411.621133][ C0] ? __pfx_kthread+0x10/0x10 [ 411.625769][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.630590][ C0] [ 411.633665][ C0] task:kworker/R-slub_ state:I stack:30720 pid:7 tgid:7 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 411.646020][ C0] Call Trace: [ 411.649337][ C0] [ 411.652297][ C0] __schedule+0x113d/0x35d0 [ 411.656864][ C0] ? __pfx___schedule+0x10/0x10 [ 411.661783][ C0] ? schedule+0x298/0x350 [ 411.666224][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.671349][ C0] ? lock_acquire+0x2f/0xb0 [ 411.675920][ C0] ? schedule+0x1fd/0x350 [ 411.680485][ C0] schedule+0xe7/0x350 [ 411.684610][ C0] rescuer_thread+0x98a/0xe80 [ 411.689348][ C0] ? __kthread_parkme+0xb7/0x220 [ 411.694410][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.699481][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.704747][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.710005][ C0] ? __kthread_parkme+0x148/0x220 [ 411.715112][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.720390][ C0] kthread+0x3af/0x750 [ 411.724532][ C0] ? __pfx_kthread+0x10/0x10 [ 411.729246][ C0] ? lock_acquire+0x2f/0xb0 [ 411.733805][ C0] ? __pfx_kthread+0x10/0x10 [ 411.738457][ C0] ret_from_fork+0x45/0x80 [ 411.742927][ C0] ? __pfx_kthread+0x10/0x10 [ 411.747567][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.752400][ C0] [ 411.755444][ C0] task:kworker/R-netns state:I stack:30720 pid:8 tgid:8 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 411.767537][ C0] Call Trace: [ 411.770851][ C0] [ 411.773845][ C0] __schedule+0x113d/0x35d0 [ 411.778411][ C0] ? __pfx___schedule+0x10/0x10 [ 411.783404][ C0] ? schedule+0x298/0x350 [ 411.787772][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.792921][ C0] ? lock_acquire+0x2f/0xb0 [ 411.797540][ C0] ? schedule+0x1fd/0x350 [ 411.801949][ C0] schedule+0xe7/0x350 [ 411.806078][ C0] rescuer_thread+0x98a/0xe80 [ 411.810833][ C0] ? __kthread_parkme+0xb7/0x220 [ 411.815851][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.820924][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.826188][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.831448][ C0] ? __kthread_parkme+0x148/0x220 [ 411.836512][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 411.841764][ C0] kthread+0x3af/0x750 [ 411.845896][ C0] ? __pfx_kthread+0x10/0x10 [ 411.850645][ C0] ? lock_acquire+0x2f/0xb0 [ 411.855286][ C0] ? __pfx_kthread+0x10/0x10 [ 411.859929][ C0] ret_from_fork+0x45/0x80 [ 411.864394][ C0] ? __pfx_kthread+0x10/0x10 [ 411.869037][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.874213][ C0] [ 411.877804][ C0] task:kworker/0:0 state:R running task stack:21936 pid:9 tgid:9 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 411.891564][ C0] Workqueue: usb_hub_wq hub_event [ 411.896652][ C0] Call Trace: [ 411.899954][ C0] [ 411.903004][ C0] __schedule+0x113d/0x35d0 [ 411.907571][ C0] ? __pfx___schedule+0x10/0x10 [ 411.912466][ C0] ? hlock_class+0x4e/0x130 [ 411.917067][ C0] ? __cond_resched+0x22/0x30 [ 411.921797][ C0] preempt_schedule_common+0x44/0xc0 [ 411.927214][ C0] __cond_resched+0x22/0x30 [ 411.931768][ C0] __mutex_lock+0x10d/0xb10 [ 411.936339][ C0] ? hid_lookup_quirk+0x13d/0x5e0 [ 411.941407][ C0] ? find_held_lock+0x2d/0x110 [ 411.946213][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 411.951295][ C0] ? mark_held_locks+0x9f/0xe0 [ 411.956122][ C0] ? hid_lookup_quirk+0x13d/0x5e0 [ 411.961202][ C0] hid_lookup_quirk+0x13d/0x5e0 [ 411.966097][ C0] hid_device_probe+0x2ae/0x700 [ 411.971014][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 411.976440][ C0] really_probe+0x23e/0xa90 [ 411.981000][ C0] __driver_probe_device+0x1de/0x440 [ 411.986343][ C0] driver_probe_device+0x4c/0x1b0 [ 411.991423][ C0] __device_attach_driver+0x1df/0x310 [ 411.996872][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 412.002820][ C0] bus_for_each_drv+0x157/0x1e0 [ 412.007804][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 412.013224][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 412.018485][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 412.024348][ C0] __device_attach+0x1e8/0x4b0 [ 412.029164][ C0] ? __pfx___device_attach+0x10/0x10 [ 412.034507][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 412.039762][ C0] bus_probe_device+0x17f/0x1c0 [ 412.044751][ C0] device_add+0x114b/0x1a70 [ 412.049333][ C0] ? __pfx_device_add+0x10/0x10 [ 412.054250][ C0] ? debugfs_create_file_full+0x41/0x60 [ 412.059863][ C0] hid_add_device+0x374/0xa60 [ 412.064780][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 412.070284][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 412.075625][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 412.081122][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 412.086456][ C0] usbhid_probe+0xd32/0x1400 [ 412.091280][ C0] usb_probe_interface+0x300/0x9c0 [ 412.096543][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 412.102266][ C0] really_probe+0x23e/0xa90 [ 412.106830][ C0] __driver_probe_device+0x1de/0x440 [ 412.112294][ C0] driver_probe_device+0x4c/0x1b0 [ 412.117470][ C0] __device_attach_driver+0x1df/0x310 [ 412.122950][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 412.128916][ C0] bus_for_each_drv+0x157/0x1e0 [ 412.133912][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 412.139336][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 412.144583][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 412.150450][ C0] __device_attach+0x1e8/0x4b0 [ 412.155366][ C0] ? __pfx___device_attach+0x10/0x10 [ 412.160710][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 412.165970][ C0] bus_probe_device+0x17f/0x1c0 [ 412.170889][ C0] device_add+0x114b/0x1a70 [ 412.175452][ C0] ? __pfx_device_add+0x10/0x10 [ 412.180356][ C0] ? mark_held_locks+0x9f/0xe0 [ 412.185165][ C0] usb_set_configuration+0x10cb/0x1c50 [ 412.190692][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 412.196905][ C0] usb_generic_driver_probe+0xb1/0x110 [ 412.202445][ C0] usb_probe_device+0xec/0x3e0 [ 412.207343][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 412.212773][ C0] really_probe+0x23e/0xa90 [ 412.217328][ C0] __driver_probe_device+0x1de/0x440 [ 412.222758][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 412.228267][ C0] driver_probe_device+0x4c/0x1b0 [ 412.233434][ C0] __device_attach_driver+0x1df/0x310 [ 412.239059][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 412.245000][ C0] bus_for_each_drv+0x157/0x1e0 [ 412.249908][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 412.255447][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 412.260791][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 412.266645][ C0] __device_attach+0x1e8/0x4b0 [ 412.271472][ C0] ? __pfx___device_attach+0x10/0x10 [ 412.276840][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 412.282086][ C0] bus_probe_device+0x17f/0x1c0 [ 412.287019][ C0] device_add+0x114b/0x1a70 [ 412.291599][ C0] ? __pfx_device_add+0x10/0x10 [ 412.296488][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 412.302267][ C0] usb_new_device+0xd09/0x1a20 [ 412.307268][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 412.312608][ C0] hub_event+0x2e58/0x4f40 [ 412.317093][ C0] ? __pfx_hub_event+0x10/0x10 [ 412.321908][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 412.327711][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.332729][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 412.337974][ C0] ? process_one_work+0x921/0x1ba0 [ 412.343140][ C0] ? lock_acquire+0x2f/0xb0 [ 412.347675][ C0] ? process_one_work+0x921/0x1ba0 [ 412.352871][ C0] process_one_work+0x9c5/0x1ba0 [ 412.357882][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 412.363272][ C0] ? __pfx_process_one_work+0x10/0x10 [ 412.368749][ C0] ? assign_work+0x1a0/0x250 [ 412.373424][ C0] worker_thread+0x6c8/0xf00 [ 412.378088][ C0] ? __pfx_worker_thread+0x10/0x10 [ 412.383355][ C0] kthread+0x3af/0x750 [ 412.387485][ C0] ? __pfx_kthread+0x10/0x10 [ 412.392135][ C0] ? lock_acquire+0x2f/0xb0 [ 412.396712][ C0] ? __pfx_kthread+0x10/0x10 [ 412.401366][ C0] ret_from_fork+0x45/0x80 [ 412.405841][ C0] ? __pfx_kthread+0x10/0x10 [ 412.410512][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.415347][ C0] [ 412.418389][ C0] task:kworker/0:1 state:I stack:27776 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 412.430917][ C0] Workqueue: 0x0 (events) [ 412.435395][ C0] Call Trace: [ 412.438704][ C0] [ 412.441666][ C0] __schedule+0x113d/0x35d0 [ 412.446231][ C0] ? __pfx___schedule+0x10/0x10 [ 412.451135][ C0] ? schedule+0x298/0x350 [ 412.455514][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.460599][ C0] ? lock_acquire+0x2f/0xb0 [ 412.465147][ C0] ? schedule+0x1fd/0x350 [ 412.469549][ C0] schedule+0xe7/0x350 [ 412.473756][ C0] ? worker_thread+0x271/0xf00 [ 412.478552][ C0] worker_thread+0x2de/0xf00 [ 412.483191][ C0] ? __pfx_worker_thread+0x10/0x10 [ 412.488366][ C0] kthread+0x3af/0x750 [ 412.492513][ C0] ? __pfx_kthread+0x10/0x10 [ 412.497170][ C0] ? lock_acquire+0x2f/0xb0 [ 412.501844][ C0] ? __pfx_kthread+0x10/0x10 [ 412.506540][ C0] ret_from_fork+0x45/0x80 [ 412.511020][ C0] ? __pfx_kthread+0x10/0x10 [ 412.515696][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.520587][ C0] [ 412.523631][ C0] task:kworker/0:0H state:I stack:27440 pid:11 tgid:11 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 412.535732][ C0] Workqueue: 0x0 (kblockd) [ 412.540286][ C0] Call Trace: [ 412.543586][ C0] [ 412.546571][ C0] __schedule+0x113d/0x35d0 [ 412.551120][ C0] ? __pfx___schedule+0x10/0x10 [ 412.556019][ C0] ? schedule+0x298/0x350 [ 412.560392][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.565464][ C0] ? lock_acquire+0x2f/0xb0 [ 412.570005][ C0] ? schedule+0x1fd/0x350 [ 412.574382][ C0] schedule+0xe7/0x350 [ 412.578493][ C0] ? worker_thread+0x271/0xf00 [ 412.583342][ C0] worker_thread+0x2de/0xf00 [ 412.588157][ C0] ? __pfx_worker_thread+0x10/0x10 [ 412.593338][ C0] kthread+0x3af/0x750 [ 412.597461][ C0] ? __pfx_kthread+0x10/0x10 [ 412.602187][ C0] ? lock_acquire+0x2f/0xb0 [ 412.606758][ C0] ? __pfx_kthread+0x10/0x10 [ 412.611401][ C0] ret_from_fork+0x45/0x80 [ 412.615868][ C0] ? __pfx_kthread+0x10/0x10 [ 412.620516][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.625353][ C0] [ 412.628501][ C0] task:kworker/u8:0 state:I stack:22096 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 412.640576][ C0] Workqueue: 0x0 (events_unbound) [ 412.645746][ C0] Call Trace: [ 412.649046][ C0] [ 412.652093][ C0] __schedule+0x113d/0x35d0 [ 412.656827][ C0] ? __pfx___schedule+0x10/0x10 [ 412.661731][ C0] ? schedule+0x298/0x350 [ 412.666222][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.671295][ C0] ? lock_acquire+0x2f/0xb0 [ 412.675844][ C0] ? schedule+0x1fd/0x350 [ 412.680218][ C0] schedule+0xe7/0x350 [ 412.684355][ C0] ? worker_thread+0x271/0xf00 [ 412.689207][ C0] worker_thread+0x2de/0xf00 [ 412.693983][ C0] ? __pfx_worker_thread+0x10/0x10 [ 412.699161][ C0] kthread+0x3af/0x750 [ 412.703289][ C0] ? __pfx_kthread+0x10/0x10 [ 412.707933][ C0] ? lock_acquire+0x2f/0xb0 [ 412.712560][ C0] ? __pfx_kthread+0x10/0x10 [ 412.717221][ C0] ret_from_fork+0x45/0x80 [ 412.721703][ C0] ? __pfx_kthread+0x10/0x10 [ 412.726369][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.731203][ C0] [ 412.734251][ C0] task:kworker/R-mm_pe state:I stack:30720 pid:13 tgid:13 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 412.746345][ C0] Call Trace: [ 412.749652][ C0] [ 412.752628][ C0] __schedule+0x113d/0x35d0 [ 412.757194][ C0] ? __pfx___schedule+0x10/0x10 [ 412.762090][ C0] ? schedule+0x298/0x350 [ 412.766460][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.771530][ C0] ? lock_acquire+0x2f/0xb0 [ 412.776069][ C0] ? schedule+0x1fd/0x350 [ 412.780441][ C0] schedule+0xe7/0x350 [ 412.784563][ C0] rescuer_thread+0x98a/0xe80 [ 412.789300][ C0] ? __kthread_parkme+0xb7/0x220 [ 412.794288][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.799358][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 412.804613][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 412.809858][ C0] ? __kthread_parkme+0x148/0x220 [ 412.814932][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 412.820288][ C0] kthread+0x3af/0x750 [ 412.824408][ C0] ? __pfx_kthread+0x10/0x10 [ 412.829052][ C0] ? lock_acquire+0x2f/0xb0 [ 412.833720][ C0] ? __pfx_kthread+0x10/0x10 [ 412.838370][ C0] ret_from_fork+0x45/0x80 [ 412.842849][ C0] ? __pfx_kthread+0x10/0x10 [ 412.847498][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.852328][ C0] [ 412.855461][ C0] task:rcu_tasks_kthre state:I stack:29136 pid:14 tgid:14 ppid:2 task_flags:0x208040 flags:0x00004000 [ 412.867489][ C0] Call Trace: [ 412.870806][ C0] [ 412.873789][ C0] __schedule+0x113d/0x35d0 [ 412.878386][ C0] ? __pfx___schedule+0x10/0x10 [ 412.883407][ C0] ? schedule+0x298/0x350 [ 412.887781][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.892965][ C0] ? lock_acquire+0x2f/0xb0 [ 412.897782][ C0] ? schedule+0x1fd/0x350 [ 412.902192][ C0] schedule+0xe7/0x350 [ 412.906336][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 412.911262][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 412.916302][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 412.921901][ C0] kthread+0x3af/0x750 [ 412.926026][ C0] ? __pfx_kthread+0x10/0x10 [ 412.930702][ C0] ? __pfx_kthread+0x10/0x10 [ 412.935381][ C0] ret_from_fork+0x45/0x80 [ 412.939888][ C0] ? __pfx_kthread+0x10/0x10 [ 412.944542][ C0] ret_from_fork_asm+0x1a/0x30 [ 412.949367][ C0] [ 412.952417][ C0] task:rcu_tasks_trace state:I stack:28752 pid:15 tgid:15 ppid:2 task_flags:0x208040 flags:0x00004000 [ 412.964686][ C0] Call Trace: [ 412.968083][ C0] [ 412.971060][ C0] __schedule+0x113d/0x35d0 [ 412.976059][ C0] ? __pfx___schedule+0x10/0x10 [ 412.980960][ C0] ? schedule+0x298/0x350 [ 412.985332][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.990398][ C0] ? lock_acquire+0x2f/0xb0 [ 412.994941][ C0] ? schedule+0x1fd/0x350 [ 412.999318][ C0] schedule+0xe7/0x350 [ 413.003426][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 413.008352][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 413.013349][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 413.018871][ C0] kthread+0x3af/0x750 [ 413.023002][ C0] ? __pfx_kthread+0x10/0x10 [ 413.027685][ C0] ? __pfx_kthread+0x10/0x10 [ 413.032330][ C0] ret_from_fork+0x45/0x80 [ 413.036801][ C0] ? __pfx_kthread+0x10/0x10 [ 413.041532][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.046368][ C0] [ 413.049409][ C0] task:ksoftirqd/0 state:S stack:24000 pid:16 tgid:16 ppid:2 task_flags:0x4208040 flags:0x00004000 [ 413.061586][ C0] Call Trace: [ 413.064889][ C0] [ 413.067859][ C0] __schedule+0x113d/0x35d0 [ 413.072416][ C0] ? __pfx___schedule+0x10/0x10 [ 413.077430][ C0] ? schedule+0x298/0x350 [ 413.081812][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.086887][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 413.092055][ C0] ? lock_acquire+0x2f/0xb0 [ 413.096593][ C0] ? schedule+0x1fd/0x350 [ 413.100979][ C0] schedule+0xe7/0x350 [ 413.105098][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 413.110079][ C0] ? __kthread_parkme+0x148/0x220 [ 413.115156][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 413.120763][ C0] kthread+0x3af/0x750 [ 413.124881][ C0] ? __pfx_kthread+0x10/0x10 [ 413.129515][ C0] ? lock_acquire+0x2f/0xb0 [ 413.134086][ C0] ? __pfx_kthread+0x10/0x10 [ 413.138733][ C0] ret_from_fork+0x45/0x80 [ 413.143200][ C0] ? __pfx_kthread+0x10/0x10 [ 413.147921][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.152775][ C0] [ 413.155818][ C0] task:rcu_preempt state:I stack:28504 pid:17 tgid:17 ppid:2 task_flags:0x208040 flags:0x00004000 [ 413.167904][ C0] Call Trace: [ 413.171209][ C0] [ 413.174165][ C0] __schedule+0x113d/0x35d0 [ 413.178733][ C0] ? __pfx___schedule+0x10/0x10 [ 413.183629][ C0] ? schedule+0x298/0x350 [ 413.187999][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.193062][ C0] ? lock_acquire+0x2f/0xb0 [ 413.197602][ C0] ? schedule+0x1fd/0x350 [ 413.201980][ C0] schedule+0xe7/0x350 [ 413.206101][ C0] schedule_timeout+0x124/0x280 [ 413.210993][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 413.216405][ C0] ? __pfx_process_timeout+0x10/0x10 [ 413.221832][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 413.227700][ C0] ? prepare_to_swait_event+0xf3/0x470 [ 413.233240][ C0] rcu_gp_fqs_loop+0x1eb/0xb00 [ 413.238055][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 413.243382][ C0] ? rcu_gp_init+0xc87/0x1630 [ 413.248097][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 413.253360][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 413.259353][ C0] rcu_gp_kthread+0x271/0x380 [ 413.264071][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 413.269315][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 413.274560][ C0] ? __kthread_parkme+0x148/0x220 [ 413.279626][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 413.284866][ C0] kthread+0x3af/0x750 [ 413.288991][ C0] ? __pfx_kthread+0x10/0x10 [ 413.293638][ C0] ? __pfx_kthread+0x10/0x10 [ 413.298277][ C0] ret_from_fork+0x45/0x80 [ 413.302797][ C0] ? __pfx_kthread+0x10/0x10 [ 413.307456][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.312294][ C0] [ 413.315435][ C0] task:rcu_exp_par_gp_ state:S stack:30816 pid:18 tgid:18 ppid:2 task_flags:0x208040 flags:0x00004000 [ 413.327714][ C0] Call Trace: [ 413.331030][ C0] [ 413.334007][ C0] __schedule+0x113d/0x35d0 [ 413.338600][ C0] ? __pfx___schedule+0x10/0x10 [ 413.343505][ C0] ? schedule+0x298/0x350 [ 413.347898][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.352963][ C0] ? lock_acquire+0x2f/0xb0 [ 413.357501][ C0] ? schedule+0x1fd/0x350 [ 413.361896][ C0] schedule+0xe7/0x350 [ 413.366046][ C0] kthread_worker_fn+0x502/0xbb0 [ 413.371060][ C0] ? __kthread_parkme+0x148/0x220 [ 413.376152][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 413.381664][ C0] kthread+0x3af/0x750 [ 413.385807][ C0] ? __pfx_kthread+0x10/0x10 [ 413.390453][ C0] ? lock_acquire+0x2f/0xb0 [ 413.395060][ C0] ? __pfx_kthread+0x10/0x10 [ 413.399718][ C0] ret_from_fork+0x45/0x80 [ 413.404191][ C0] ? __pfx_kthread+0x10/0x10 [ 413.408835][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.413672][ C0] [ 413.416716][ C0] task:rcu_exp_gp_kthr state:S stack:28552 pid:19 tgid:19 ppid:2 task_flags:0x208040 flags:0x00004000 [ 413.428813][ C0] Call Trace: [ 413.432150][ C0] [ 413.435158][ C0] __schedule+0x113d/0x35d0 [ 413.439744][ C0] ? __pfx___schedule+0x10/0x10 [ 413.444670][ C0] ? schedule+0x298/0x350 [ 413.449056][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.454139][ C0] ? lock_acquire+0x2f/0xb0 [ 413.458694][ C0] ? schedule+0x1fd/0x350 [ 413.463091][ C0] schedule+0xe7/0x350 [ 413.467218][ C0] kthread_worker_fn+0x502/0xbb0 [ 413.472226][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 413.477562][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 413.483167][ C0] kthread+0x3af/0x750 [ 413.487296][ C0] ? __pfx_kthread+0x10/0x10 [ 413.491934][ C0] ? __pfx_kthread+0x10/0x10 [ 413.496578][ C0] ret_from_fork+0x45/0x80 [ 413.501132][ C0] ? __pfx_kthread+0x10/0x10 [ 413.505774][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.510678][ C0] [ 413.513719][ C0] task:migration/0 state:R running task stack:29896 pid:20 tgid:20 ppid:2 task_flags:0x4208040 flags:0x00004000 [ 413.527477][ C0] Stopper: 0x0 <- 0x0 [ 413.531500][ C0] Call Trace: [ 413.534811][ C0] [ 413.537775][ C0] __schedule+0x113d/0x35d0 [ 413.542333][ C0] ? __pfx___schedule+0x10/0x10 [ 413.547233][ C0] ? schedule+0x298/0x350 [ 413.551600][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.556662][ C0] ? lock_acquire+0x2f/0xb0 [ 413.561204][ C0] ? schedule+0x1fd/0x350 [ 413.565765][ C0] schedule+0xe7/0x350 [ 413.569883][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 413.575391][ C0] ? __kthread_parkme+0x148/0x220 [ 413.580470][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 413.586068][ C0] kthread+0x3af/0x750 [ 413.590193][ C0] ? __pfx_kthread+0x10/0x10 [ 413.594841][ C0] ? lock_acquire+0x2f/0xb0 [ 413.599393][ C0] ? __pfx_kthread+0x10/0x10 [ 413.604089][ C0] ret_from_fork+0x45/0x80 [ 413.608657][ C0] ? __pfx_kthread+0x10/0x10 [ 413.613428][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.618360][ C0] [ 413.621420][ C0] task:cpuhp/0 state:S stack:27024 pid:21 tgid:21 ppid:2 task_flags:0x4208040 flags:0x00004000 [ 413.633608][ C0] Call Trace: [ 413.636961][ C0] [ 413.640035][ C0] __schedule+0x113d/0x35d0 [ 413.644594][ C0] ? __pfx___schedule+0x10/0x10 [ 413.649573][ C0] ? schedule+0x298/0x350 [ 413.653961][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.659066][ C0] ? lock_acquire+0x2f/0xb0 [ 413.663596][ C0] ? schedule+0x1fd/0x350 [ 413.668013][ C0] schedule+0xe7/0x350 [ 413.672231][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 413.677235][ C0] ? __kthread_parkme+0x148/0x220 [ 413.682359][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 413.687899][ C0] kthread+0x3af/0x750 [ 413.692213][ C0] ? __pfx_kthread+0x10/0x10 [ 413.696852][ C0] ? lock_acquire+0x2f/0xb0 [ 413.701400][ C0] ? __pfx_kthread+0x10/0x10 [ 413.706134][ C0] ret_from_fork+0x45/0x80 [ 413.710693][ C0] ? __pfx_kthread+0x10/0x10 [ 413.715361][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.720209][ C0] [ 413.723260][ C0] task:cpuhp/1 state:S stack:26976 pid:22 tgid:22 ppid:2 task_flags:0x4208040 flags:0x00004000 [ 413.735352][ C0] Call Trace: [ 413.738665][ C0] [ 413.741628][ C0] __schedule+0x113d/0x35d0 [ 413.746214][ C0] ? __pfx___schedule+0x10/0x10 [ 413.751108][ C0] ? schedule+0x298/0x350 [ 413.755478][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.760555][ C0] ? lock_acquire+0x2f/0xb0 [ 413.765087][ C0] ? schedule+0x1fd/0x350 [ 413.769463][ C0] schedule+0xe7/0x350 [ 413.773689][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 413.778676][ C0] ? __kthread_parkme+0x148/0x220 [ 413.783741][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 413.789255][ C0] kthread+0x3af/0x750 [ 413.793378][ C0] ? __pfx_kthread+0x10/0x10 [ 413.798019][ C0] ? lock_acquire+0x2f/0xb0 [ 413.802570][ C0] ? __pfx_kthread+0x10/0x10 [ 413.807252][ C0] ret_from_fork+0x45/0x80 [ 413.811717][ C0] ? __pfx_kthread+0x10/0x10 [ 413.816383][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.821208][ C0] [ 413.824259][ C0] task:migration/1 state:S stack:29896 pid:23 tgid:23 ppid:2 task_flags:0x4208040 flags:0x00004000 [ 413.836483][ C0] Stopper: 0x0 <- 0x0 [ 413.840525][ C0] Call Trace: [ 413.843834][ C0] [ 413.846805][ C0] __schedule+0x113d/0x35d0 [ 413.851369][ C0] ? __pfx___schedule+0x10/0x10 [ 413.856292][ C0] ? schedule+0x298/0x350 [ 413.860686][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.865763][ C0] ? lock_acquire+0x2f/0xb0 [ 413.870316][ C0] ? schedule+0x1fd/0x350 [ 413.874780][ C0] schedule+0xe7/0x350 [ 413.878896][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 413.883899][ C0] ? __kthread_parkme+0x148/0x220 [ 413.889006][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 413.894521][ C0] kthread+0x3af/0x750 [ 413.898641][ C0] ? __pfx_kthread+0x10/0x10 [ 413.903298][ C0] ? lock_acquire+0x2f/0xb0 [ 413.907933][ C0] ? __pfx_kthread+0x10/0x10 [ 413.912572][ C0] ret_from_fork+0x45/0x80 [ 413.917092][ C0] ? __pfx_kthread+0x10/0x10 [ 413.921749][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.926575][ C0] [ 413.929619][ C0] task:ksoftirqd/1 state:R running task stack:23520 pid:24 tgid:24 ppid:2 task_flags:0x4208040 flags:0x00004000 [ 413.943461][ C0] Call Trace: [ 413.946780][ C0] [ 413.949740][ C0] __schedule+0x113d/0x35d0 [ 413.954301][ C0] ? __pfx___schedule+0x10/0x10 [ 413.959193][ C0] ? schedule+0x298/0x350 [ 413.963558][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.968616][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 413.973791][ C0] ? lock_acquire+0x2f/0xb0 [ 413.978326][ C0] ? schedule+0x1fd/0x350 [ 413.982707][ C0] schedule+0xe7/0x350 [ 413.987512][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 413.992500][ C0] ? __kthread_parkme+0x148/0x220 [ 413.997590][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 414.003164][ C0] kthread+0x3af/0x750 [ 414.007294][ C0] ? __pfx_kthread+0x10/0x10 [ 414.011960][ C0] ? lock_acquire+0x2f/0xb0 [ 414.016507][ C0] ? __pfx_kthread+0x10/0x10 [ 414.021162][ C0] ret_from_fork+0x45/0x80 [ 414.025727][ C0] ? __pfx_kthread+0x10/0x10 [ 414.030369][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.035192][ C0] [ 414.038235][ C0] task:kworker/1:0 state:I stack:28904 pid:25 tgid:25 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 414.050320][ C0] Workqueue: 0x0 (events) [ 414.054884][ C0] Call Trace: [ 414.058227][ C0] [ 414.061197][ C0] __schedule+0x113d/0x35d0 [ 414.065842][ C0] ? __pfx___schedule+0x10/0x10 [ 414.070745][ C0] ? schedule+0x298/0x350 [ 414.075126][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.080195][ C0] ? move_linked_works+0x1e8/0x2f0 [ 414.085365][ C0] ? lock_acquire+0x2f/0xb0 [ 414.089908][ C0] ? schedule+0x1fd/0x350 [ 414.094302][ C0] schedule+0xe7/0x350 [ 414.098602][ C0] ? worker_thread+0x271/0xf00 [ 414.103428][ C0] worker_thread+0x2de/0xf00 [ 414.108083][ C0] ? __pfx_worker_thread+0x10/0x10 [ 414.113277][ C0] kthread+0x3af/0x750 [ 414.117448][ C0] ? __pfx_kthread+0x10/0x10 [ 414.122093][ C0] ? lock_acquire+0x2f/0xb0 [ 414.126667][ C0] ? __pfx_kthread+0x10/0x10 [ 414.131493][ C0] ret_from_fork+0x45/0x80 [ 414.135975][ C0] ? __pfx_kthread+0x10/0x10 [ 414.140639][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.145575][ C0] [ 414.148633][ C0] task:kworker/1:0H state:I stack:27440 pid:26 tgid:26 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 414.160749][ C0] Workqueue: 0x0 (kblockd) [ 414.165318][ C0] Call Trace: [ 414.168661][ C0] [ 414.171649][ C0] __schedule+0x113d/0x35d0 [ 414.176208][ C0] ? __pfx___schedule+0x10/0x10 [ 414.181198][ C0] ? schedule+0x298/0x350 [ 414.185573][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.191002][ C0] ? lock_acquire+0x2f/0xb0 [ 414.195579][ C0] ? schedule+0x1fd/0x350 [ 414.199953][ C0] schedule+0xe7/0x350 [ 414.204069][ C0] ? worker_thread+0x271/0xf00 [ 414.208876][ C0] worker_thread+0x2de/0xf00 [ 414.213519][ C0] ? __pfx_worker_thread+0x10/0x10 [ 414.218690][ C0] kthread+0x3af/0x750 [ 414.222911][ C0] ? __pfx_kthread+0x10/0x10 [ 414.227550][ C0] ? lock_acquire+0x2f/0xb0 [ 414.232089][ C0] ? __pfx_kthread+0x10/0x10 [ 414.236729][ C0] ret_from_fork+0x45/0x80 [ 414.241196][ C0] ? __pfx_kthread+0x10/0x10 [ 414.245867][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.250692][ C0] [ 414.253766][ C0] task:kdevtmpfs state:S stack:26768 pid:27 tgid:27 ppid:2 task_flags:0x208140 flags:0x00004000 [ 414.265862][ C0] Call Trace: [ 414.269252][ C0] [ 414.272303][ C0] __schedule+0x113d/0x35d0 [ 414.276872][ C0] ? __pfx___schedule+0x10/0x10 [ 414.281870][ C0] ? schedule+0x298/0x350 [ 414.286246][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.291359][ C0] ? lock_acquire+0x2f/0xb0 [ 414.295893][ C0] ? schedule+0x1fd/0x350 [ 414.300276][ C0] schedule+0xe7/0x350 [ 414.304481][ C0] ? devtmpfs_work_loop+0x683/0x7d0 [ 414.309735][ C0] devtmpfs_work_loop+0x6d6/0x7d0 [ 414.314832][ C0] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 414.320512][ C0] ? find_held_lock+0x2d/0x110 [ 414.325325][ C0] ? devtmpfsd+0x23/0x50 [ 414.329631][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 414.335571][ C0] ? __pfx_devtmpfsd+0x10/0x10 [ 414.340385][ C0] devtmpfsd+0x4c/0x50 [ 414.344489][ C0] kthread+0x3af/0x750 [ 414.348637][ C0] ? __pfx_kthread+0x10/0x10 [ 414.353296][ C0] ? __pfx_kthread+0x10/0x10 [ 414.357966][ C0] ret_from_fork+0x45/0x80 [ 414.362433][ C0] ? __pfx_kthread+0x10/0x10 [ 414.367074][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.371898][ C0] [ 414.375575][ C0] task:kworker/R-inet_ state:I stack:29944 pid:28 tgid:28 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 414.387757][ C0] Call Trace: [ 414.391079][ C0] [ 414.394069][ C0] __schedule+0x113d/0x35d0 [ 414.398712][ C0] ? __pfx___schedule+0x10/0x10 [ 414.403613][ C0] ? schedule+0x298/0x350 [ 414.407994][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.413056][ C0] ? lock_acquire+0x2f/0xb0 [ 414.417651][ C0] ? schedule+0x1fd/0x350 [ 414.422120][ C0] schedule+0xe7/0x350 [ 414.426239][ C0] rescuer_thread+0x98a/0xe80 [ 414.430979][ C0] ? __kthread_parkme+0xb7/0x220 [ 414.435961][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.441035][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 414.446288][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 414.451599][ C0] ? __kthread_parkme+0x148/0x220 [ 414.456666][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 414.461918][ C0] kthread+0x3af/0x750 [ 414.466040][ C0] ? __pfx_kthread+0x10/0x10 [ 414.470696][ C0] ? lock_acquire+0x2f/0xb0 [ 414.475247][ C0] ? __pfx_kthread+0x10/0x10 [ 414.479904][ C0] ret_from_fork+0x45/0x80 [ 414.484402][ C0] ? __pfx_kthread+0x10/0x10 [ 414.489233][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.494069][ C0] [ 414.497162][ C0] task:kworker/u8:1 state:I stack:25152 pid:29 tgid:29 ppid:2 task_flags:0x4208160 flags:0x00004000 [ 414.509370][ C0] Workqueue: 0x0 (events_unbound) [ 414.514557][ C0] Call Trace: [ 414.517874][ C0] [ 414.520834][ C0] __schedule+0x113d/0x35d0 [ 414.525398][ C0] ? __pfx___schedule+0x10/0x10 [ 414.530483][ C0] ? schedule+0x298/0x350 [ 414.534856][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.539928][ C0] ? lock_acquire+0x2f/0xb0 [ 414.544538][ C0] ? schedule+0x1fd/0x350 [ 414.549066][ C0] schedule+0xe7/0x350 [ 414.553216][ C0] ? worker_thread+0x271/0xf00 [ 414.558022][ C0] worker_thread+0x2de/0xf00 [ 414.562685][ C0] ? __pfx_worker_thread+0x10/0x10 [ 414.567899][ C0] kthread+0x3af/0x750 [ 414.572048][ C0] ? __pfx_kthread+0x10/0x10 [ 414.576705][ C0] ? lock_acquire+0x2f/0xb0 [ 414.581250][ C0] ? __pfx_kthread+0x10/0x10 [ 414.586061][ C0] ret_from_fork+0x45/0x80 [ 414.590560][ C0] ? __pfx_kthread+0x10/0x10 [ 414.595204][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.600033][ C0] [ 414.603075][ C0] task:kauditd state:S stack:28984 pid:30 tgid:30 ppid:2 task_flags:0x200040 flags:0x00004000 [ 414.615081][ C0] Call Trace: [ 414.618389][ C0] [ 414.621354][ C0] __schedule+0x113d/0x35d0 [ 414.625998][ C0] ? __pfx___schedule+0x10/0x10 [ 414.630904][ C0] ? schedule+0x298/0x350 [ 414.635270][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.640438][ C0] ? lock_acquire+0x2f/0xb0 [ 414.644977][ C0] ? schedule+0x1fd/0x350 [ 414.649361][ C0] schedule+0xe7/0x350 [ 414.653476][ C0] kauditd_thread+0x4da/0xa60 [ 414.658207][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 414.663454][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 414.669652][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 414.675303][ C0] ? __kthread_parkme+0x148/0x220 [ 414.680560][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 414.685820][ C0] kthread+0x3af/0x750 [ 414.689961][ C0] ? __pfx_kthread+0x10/0x10 [ 414.694616][ C0] ? __pfx_kthread+0x10/0x10 [ 414.699282][ C0] ret_from_fork+0x45/0x80 [ 414.703755][ C0] ? __pfx_kthread+0x10/0x10 [ 414.708489][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.713373][ C0] [ 414.716420][ C0] task:khungtaskd state:R running task stack:29688 pid:31 tgid:31 ppid:2 task_flags:0x208040 flags:0x00004000 [ 414.730009][ C0] Call Trace: [ 414.733424][ C0] [ 414.736822][ C0] __schedule+0x113d/0x35d0 [ 414.741398][ C0] ? __pfx___schedule+0x10/0x10 [ 414.746302][ C0] ? schedule+0x298/0x350 [ 414.750678][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.755749][ C0] ? lock_acquire+0x2f/0xb0 [ 414.760286][ C0] ? schedule+0x1fd/0x350 [ 414.764674][ C0] schedule+0xe7/0x350 [ 414.768806][ C0] schedule_timeout+0x124/0x280 [ 414.773696][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 414.779107][ C0] ? __pfx_process_timeout+0x10/0x10 [ 414.784441][ C0] ? lock_acquire+0x2f/0xb0 [ 414.788987][ C0] ? watchdog+0x214/0x12b0 [ 414.793498][ C0] watchdog+0x130/0x12b0 [ 414.797980][ C0] ? __pfx_watchdog+0x10/0x10 [ 414.802708][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 414.807963][ C0] ? __kthread_parkme+0x148/0x220 [ 414.813029][ C0] ? __pfx_watchdog+0x10/0x10 [ 414.817762][ C0] kthread+0x3af/0x750 [ 414.822083][ C0] ? __pfx_kthread+0x10/0x10 [ 414.826826][ C0] ? __pfx_kthread+0x10/0x10 [ 414.831475][ C0] ret_from_fork+0x45/0x80 [ 414.835936][ C0] ? __pfx_kthread+0x10/0x10 [ 414.840583][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.845424][ C0] [ 414.848466][ C0] task:oom_reaper state:S stack:30040 pid:32 tgid:32 ppid:2 task_flags:0x200040 flags:0x00004000 [ 414.860651][ C0] Call Trace: [ 414.863961][ C0] [ 414.866919][ C0] __schedule+0x113d/0x35d0 [ 414.871481][ C0] ? __pfx___schedule+0x10/0x10 [ 414.876379][ C0] ? schedule+0x298/0x350 [ 414.880748][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.885813][ C0] ? lock_acquire+0x2f/0xb0 [ 414.890353][ C0] ? schedule+0x1fd/0x350 [ 414.894914][ C0] schedule+0xe7/0x350 [ 414.899031][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 414.903929][ C0] oom_reaper+0x9bc/0xb50 [ 414.908391][ C0] ? __kthread_parkme+0xb7/0x220 [ 414.913396][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.918466][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 414.923449][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 414.929571][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 414.934842][ C0] ? __kthread_parkme+0x148/0x220 [ 414.939998][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 414.944976][ C0] kthread+0x3af/0x750 [ 414.949097][ C0] ? __pfx_kthread+0x10/0x10 [ 414.953836][ C0] ? __pfx_kthread+0x10/0x10 [ 414.958643][ C0] ret_from_fork+0x45/0x80 [ 414.963109][ C0] ? __pfx_kthread+0x10/0x10 [ 414.967753][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.972603][ C0] [ 414.975645][ C0] task:kworker/R-write state:I stack:30040 pid:33 tgid:33 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 414.987831][ C0] Call Trace: [ 414.991227][ C0] [ 414.994188][ C0] __schedule+0x113d/0x35d0 [ 414.998750][ C0] ? __pfx___schedule+0x10/0x10 [ 415.003646][ C0] ? schedule+0x298/0x350 [ 415.008015][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.013087][ C0] ? lock_acquire+0x2f/0xb0 [ 415.017741][ C0] ? schedule+0x1fd/0x350 [ 415.022116][ C0] schedule+0xe7/0x350 [ 415.026238][ C0] rescuer_thread+0x98a/0xe80 [ 415.030972][ C0] ? __kthread_parkme+0xb7/0x220 [ 415.035956][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.041118][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 415.046363][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 415.051609][ C0] ? __kthread_parkme+0x148/0x220 [ 415.056689][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 415.061941][ C0] kthread+0x3af/0x750 [ 415.066062][ C0] ? __pfx_kthread+0x10/0x10 [ 415.070746][ C0] ? lock_acquire+0x2f/0xb0 [ 415.075723][ C0] ? __pfx_kthread+0x10/0x10 [ 415.080438][ C0] ret_from_fork+0x45/0x80 [ 415.084913][ C0] ? __pfx_kthread+0x10/0x10 [ 415.089567][ C0] ret_from_fork_asm+0x1a/0x30 [ 415.094404][ C0] [ 415.097448][ C0] task:kcompactd0 state:S stack:28680 pid:34 tgid:34 ppid:2 task_flags:0x210040 flags:0x00004000 [ 415.109446][ C0] Call Trace: [ 415.112750][ C0] [ 415.115736][ C0] __schedule+0x113d/0x35d0 [ 415.120474][ C0] ? __pfx___schedule+0x10/0x10 [ 415.125372][ C0] ? schedule+0x298/0x350 [ 415.129743][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.134806][ C0] ? lock_acquire+0x2f/0xb0 [ 415.139346][ C0] ? schedule+0x1fd/0x350 [ 415.143816][ C0] schedule+0xe7/0x350 [ 415.147967][ C0] schedule_timeout+0x124/0x280 [ 415.152861][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 415.158715][ C0] ? __pfx_process_timeout+0x10/0x10 [ 415.164050][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 415.169903][ C0] ? prepare_to_wait_event+0xce/0x6a0 [ 415.175402][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 415.181265][ C0] kcompactd+0xa37/0xd40 [ 415.185658][ C0] ? __pfx_kcompactd+0x10/0x10 [ 415.190500][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 415.196607][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 415.201875][ C0] ? __kthread_parkme+0x148/0x220 [ 415.207046][ C0] ? __pfx_kcompactd+0x10/0x10 [ 415.211854][ C0] kthread+0x3af/0x750 [ 415.215972][ C0] ? __pfx_kthread+0x10/0x10 [ 415.220621][ C0] ? __pfx_kthread+0x10/0x10 [ 415.225260][ C0] ret_from_fork+0x45/0x80 [ 415.229734][ C0] ? __pfx_kthread+0x10/0x10 [ 415.234405][ C0] ret_from_fork_asm+0x1a/0x30 [ 415.239233][ C0] [ 415.242295][ C0] task:kworker/R-kbloc state:I stack:30064 pid:35 tgid:35 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 415.254489][ C0] Call Trace: [ 415.257793][ C0] [ 415.260755][ C0] __schedule+0x113d/0x35d0 [ 415.265487][ C0] ? __pfx___schedule+0x10/0x10 [ 415.270386][ C0] ? schedule+0x298/0x350 [ 415.274763][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.279868][ C0] ? lock_acquire+0x2f/0xb0 [ 415.284409][ C0] ? schedule+0x1fd/0x350 [ 415.288781][ C0] schedule+0xe7/0x350 [ 415.292907][ C0] rescuer_thread+0x98a/0xe80 [ 415.297647][ C0] ? __kthread_parkme+0xb7/0x220 [ 415.302631][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.307786][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 415.313038][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 415.318458][ C0] ? __kthread_parkme+0x148/0x220 [ 415.323525][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 415.328798][ C0] kthread+0x3af/0x750 [ 415.332939][ C0] ? __pfx_kthread+0x10/0x10 [ 415.337579][ C0] ? lock_acquire+0x2f/0xb0 [ 415.342115][ C0] ? __pfx_kthread+0x10/0x10 [ 415.346762][ C0] ret_from_fork+0x45/0x80 [ 415.351261][ C0] ? __pfx_kthread+0x10/0x10 [ 415.356008][ C0] ret_from_fork_asm+0x1a/0x30 [ 415.360925][ C0] [ 415.363976][ C0] task:irq/9-acpi state:S stack:29712 pid:36 tgid:36 ppid:2 task_flags:0x208040 flags:0x00004000 [ 415.375974][ C0] Call Trace: [ 415.379285][ C0] [ 415.382253][ C0] __schedule+0x113d/0x35d0 [ 415.386933][ C0] ? __pfx___schedule+0x10/0x10 [ 415.391921][ C0] ? schedule+0x298/0x350 [ 415.396485][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.401565][ C0] ? lock_acquire+0x2f/0xb0 [ 415.406136][ C0] ? schedule+0x1fd/0x350 [ 415.410536][ C0] schedule+0xe7/0x350 [ 415.414792][ C0] irq_thread+0x19f/0x670 [ 415.419203][ C0] ? __pfx_irq_thread_fn+0x10/0x10 [ 415.424384][ C0] ? __pfx_irq_thread+0x10/0x10 [ 415.429395][ C0] ? __pfx_irq_thread_dtor+0x10/0x10 [ 415.434742][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 415.440005][ C0] ? __kthread_parkme+0x148/0x220 [ 415.445108][ C0] ? __pfx_irq_thread+0x10/0x10 [ 415.450037][ C0] kthread+0x3af/0x750 [ 415.454369][ C0] ? __pfx_kthread+0x10/0x10 [ 415.459024][ C0] ? __pfx_kthread+0x10/0x10 [ 415.463763][ C0] ret_from_fork+0x45/0x80 [ 415.468232][ C0] ? __pfx_kthread+0x10/0x10 [ 415.472882][ C0] ret_from_fork_asm+0x1a/0x30 [ 415.477729][ C0] [ 415.480787][ C0] task:kworker/u8:2 state:I stack:24240 pid:37 tgid:37 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 415.492882][ C0] Workqueue: 0x0 (events_unbound) [ 415.498115][ C0] Call Trace: [ 415.501881][ C0] [ 415.504859][ C0] __schedule+0x113d/0x35d0 [ 415.509432][ C0] ? __pfx___schedule+0x10/0x10 [ 415.514336][ C0] ? schedule+0x298/0x350 [ 415.518904][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.523972][ C0] ? lock_acquire+0x2f/0xb0 [ 415.528504][ C0] ? schedule+0x1fd/0x350 [ 415.532892][ C0] schedule+0xe7/0x350 [ 415.537009][ C0] ? worker_thread+0x271/0xf00 [ 415.541816][ C0] worker_thread+0x2de/0xf00 [ 415.546449][ C0] ? __pfx_worker_thread+0x10/0x10 [ 415.551708][ C0] kthread+0x3af/0x750 [ 415.555921][ C0] ? __pfx_kthread+0x10/0x10 [ 415.560585][ C0] ? lock_acquire+0x2f/0xb0 [ 415.565139][ C0] ? __pfx_kthread+0x10/0x10 [ 415.569805][ C0] ret_from_fork+0x45/0x80 [ 415.574269][ C0] ? __pfx_kthread+0x10/0x10 [ 415.578910][ C0] ret_from_fork_asm+0x1a/0x30 [ 415.583743][ C0] [ 415.586787][ C0] task:kworker/R-ata_s state:I stack:29832 pid:38 tgid:38 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 415.598995][ C0] Call Trace: [ 415.602302][ C0] [ 415.605275][ C0] __schedule+0x113d/0x35d0 [ 415.609830][ C0] ? __pfx___schedule+0x10/0x10 [ 415.614730][ C0] ? schedule+0x298/0x350 [ 415.619128][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.624285][ C0] ? lock_acquire+0x2f/0xb0 [ 415.628911][ C0] ? schedule+0x1fd/0x350 [ 415.633300][ C0] schedule+0xe7/0x350 [ 415.637521][ C0] rescuer_thread+0x98a/0xe80 [ 415.642305][ C0] ? __kthread_parkme+0xb7/0x220 [ 415.647296][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.652381][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 415.657639][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 415.662999][ C0] ? __kthread_parkme+0x148/0x220 [ 415.668197][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 415.673492][ C0] kthread+0x3af/0x750 [ 415.677626][ C0] ? __pfx_kthread+0x10/0x10 [ 415.682263][ C0] ? lock_acquire+0x2f/0xb0 [ 415.686799][ C0] ? __pfx_kthread+0x10/0x10 [ 415.691449][ C0] ret_from_fork+0x45/0x80 [ 415.695937][ C0] ? __pfx_kthread+0x10/0x10 [ 415.700608][ C0] ret_from_fork_asm+0x1a/0x30 [ 415.705453][ C0] [ 415.708526][ C0] task:kworker/R-md state:I stack:30040 pid:39 tgid:39 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 415.720637][ C0] Call Trace: [ 415.723946][ C0] [ 415.726910][ C0] __schedule+0x113d/0x35d0 [ 415.731540][ C0] ? __pfx___schedule+0x10/0x10 [ 415.736536][ C0] ? schedule+0x298/0x350 [ 415.740909][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.746154][ C0] ? lock_acquire+0x2f/0xb0 [ 415.750694][ C0] ? schedule+0x1fd/0x350 [ 415.755157][ C0] schedule+0xe7/0x350 [ 415.759278][ C0] rescuer_thread+0x98a/0xe80 [ 415.764034][ C0] ? __kthread_parkme+0xb7/0x220 [ 415.769011][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.774082][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 415.779432][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 415.784684][ C0] ? __kthread_parkme+0x148/0x220 [ 415.789753][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 415.795027][ C0] kthread+0x3af/0x750 [ 415.799233][ C0] ? __pfx_kthread+0x10/0x10 [ 415.803964][ C0] ? lock_acquire+0x2f/0xb0 [ 415.808530][ C0] ? __pfx_kthread+0x10/0x10 [ 415.813179][ C0] ret_from_fork+0x45/0x80 [ 415.817664][ C0] ? __pfx_kthread+0x10/0x10 [ 415.822392][ C0] ret_from_fork_asm+0x1a/0x30 [ 415.827226][ C0] [ 415.830276][ C0] task:kworker/R-md_bi state:I stack:30040 pid:40 tgid:40 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 415.842369][ C0] Call Trace: [ 415.845760][ C0] [ 415.848724][ C0] __schedule+0x113d/0x35d0 [ 415.853321][ C0] ? __pfx___schedule+0x10/0x10 [ 415.858226][ C0] ? schedule+0x298/0x350 [ 415.862804][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.867872][ C0] ? lock_acquire+0x2f/0xb0 [ 415.872403][ C0] ? schedule+0x1fd/0x350 [ 415.876784][ C0] schedule+0xe7/0x350 [ 415.881003][ C0] rescuer_thread+0x98a/0xe80 [ 415.885741][ C0] ? __kthread_parkme+0xb7/0x220 [ 415.890731][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.895809][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 415.901080][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 415.906427][ C0] ? __kthread_parkme+0x148/0x220 [ 415.911532][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 415.916815][ C0] kthread+0x3af/0x750 [ 415.921207][ C0] ? __pfx_kthread+0x10/0x10 [ 415.925858][ C0] ? lock_acquire+0x2f/0xb0 [ 415.930451][ C0] ? __pfx_kthread+0x10/0x10 [ 415.935093][ C0] ret_from_fork+0x45/0x80 [ 415.939558][ C0] ? __pfx_kthread+0x10/0x10 [ 415.944200][ C0] ret_from_fork_asm+0x1a/0x30 [ 415.949028][ C0] [ 415.952070][ C0] task:kworker/R-edac- state:I stack:30040 pid:41 tgid:41 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 415.964167][ C0] Call Trace: [ 415.967474][ C0] [ 415.970448][ C0] __schedule+0x113d/0x35d0 [ 415.975007][ C0] ? __pfx___schedule+0x10/0x10 [ 415.979921][ C0] ? schedule+0x298/0x350 [ 415.984291][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.989534][ C0] ? lock_acquire+0x2f/0xb0 [ 415.994074][ C0] ? schedule+0x1fd/0x350 [ 415.998460][ C0] schedule+0xe7/0x350 [ 416.002578][ C0] rescuer_thread+0x98a/0xe80 [ 416.007314][ C0] ? __kthread_parkme+0xb7/0x220 [ 416.012295][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.017374][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 416.022628][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 416.027897][ C0] ? __kthread_parkme+0x148/0x220 [ 416.033021][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 416.038269][ C0] kthread+0x3af/0x750 [ 416.042402][ C0] ? __pfx_kthread+0x10/0x10 [ 416.047142][ C0] ? lock_acquire+0x2f/0xb0 [ 416.051712][ C0] ? __pfx_kthread+0x10/0x10 [ 416.056378][ C0] ret_from_fork+0x45/0x80 [ 416.060862][ C0] ? __pfx_kthread+0x10/0x10 [ 416.065512][ C0] ret_from_fork_asm+0x1a/0x30 [ 416.070343][ C0] [ 416.073392][ C0] task:kworker/1:1 state:R running task stack:21616 pid:42 tgid:42 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 416.087167][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 416.092425][ C0] Call Trace: [ 416.095821][ C0] [ 416.098799][ C0] __schedule+0x113d/0x35d0 [ 416.103368][ C0] ? __pfx___schedule+0x10/0x10 [ 416.108291][ C0] ? schedule+0x298/0x350 [ 416.112668][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.117734][ C0] ? lock_acquire+0x2f/0xb0 [ 416.122270][ C0] ? schedule+0x1fd/0x350 [ 416.126751][ C0] schedule+0xe7/0x350 [ 416.130870][ C0] ? worker_thread+0x271/0xf00 [ 416.135713][ C0] worker_thread+0x2de/0xf00 [ 416.140346][ C0] ? __pfx_worker_thread+0x10/0x10 [ 416.145522][ C0] kthread+0x3af/0x750 [ 416.149638][ C0] ? __pfx_kthread+0x10/0x10 [ 416.154278][ C0] ? lock_acquire+0x2f/0xb0 [ 416.158823][ C0] ? __pfx_kthread+0x10/0x10 [ 416.163463][ C0] ret_from_fork+0x45/0x80 [ 416.167964][ C0] ? __pfx_kthread+0x10/0x10 [ 416.172692][ C0] ret_from_fork_asm+0x1a/0x30 [ 416.177524][ C0] [ 416.180582][ C0] task:kworker/1:1H state:I stack:30112 pid:43 tgid:43 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 416.192797][ C0] Call Trace: [ 416.196102][ C0] [ 416.199186][ C0] __schedule+0x113d/0x35d0 [ 416.203766][ C0] ? __pfx___schedule+0x10/0x10 [ 416.208663][ C0] ? schedule+0x298/0x350 [ 416.213034][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.218192][ C0] ? lock_acquire+0x2f/0xb0 [ 416.222822][ C0] ? schedule+0x1fd/0x350 [ 416.227228][ C0] schedule+0xe7/0x350 [ 416.231342][ C0] ? worker_thread+0x271/0xf00 [ 416.236147][ C0] worker_thread+0x2de/0xf00 [ 416.240825][ C0] ? __kthread_parkme+0x148/0x220 [ 416.245897][ C0] ? __pfx_worker_thread+0x10/0x10 [ 416.251165][ C0] kthread+0x3af/0x750 [ 416.255293][ C0] ? __pfx_kthread+0x10/0x10 [ 416.259932][ C0] ? lock_acquire+0x2f/0xb0 [ 416.264498][ C0] ? __pfx_kthread+0x10/0x10 [ 416.269170][ C0] ret_from_fork+0x45/0x80 [ 416.274125][ C0] ? __pfx_kthread+0x10/0x10 [ 416.278785][ C0] ret_from_fork_asm+0x1a/0x30 [ 416.283700][ C0] [ 416.286758][ C0] task:kworker/R-rpcio state:I stack:30040 pid:44 tgid:44 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 416.298958][ C0] Call Trace: [ 416.302273][ C0] [ 416.305317][ C0] __schedule+0x113d/0x35d0 [ 416.309931][ C0] ? __pfx___schedule+0x10/0x10 [ 416.314845][ C0] ? schedule+0x298/0x350 [ 416.319241][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.324335][ C0] ? lock_acquire+0x2f/0xb0 [ 416.328892][ C0] ? schedule+0x1fd/0x350 [ 416.333308][ C0] schedule+0xe7/0x350 [ 416.337443][ C0] rescuer_thread+0x98a/0xe80 [ 416.342176][ C0] ? __kthread_parkme+0xb7/0x220 [ 416.347157][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.352242][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 416.357679][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 416.362936][ C0] ? __kthread_parkme+0x148/0x220 [ 416.368012][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 416.373383][ C0] kthread+0x3af/0x750 [ 416.377522][ C0] ? __pfx_kthread+0x10/0x10 [ 416.382177][ C0] ? lock_acquire+0x2f/0xb0 [ 416.386743][ C0] ? __pfx_kthread+0x10/0x10 [ 416.391407][ C0] ret_from_fork+0x45/0x80 [ 416.395981][ C0] ? __pfx_kthread+0x10/0x10 [ 416.400643][ C0] ret_from_fork_asm+0x1a/0x30 [ 416.405505][ C0] [ 416.408553][ C0] task:kworker/R-xprti state:I stack:29944 pid:45 tgid:45 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 416.420734][ C0] Call Trace: [ 416.424040][ C0] [ 416.426998][ C0] __schedule+0x113d/0x35d0 [ 416.431567][ C0] ? __pfx___schedule+0x10/0x10 [ 416.436459][ C0] ? schedule+0x298/0x350 [ 416.440831][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.445897][ C0] ? lock_acquire+0x2f/0xb0 [ 416.450445][ C0] ? schedule+0x1fd/0x350 [ 416.454998][ C0] schedule+0xe7/0x350 [ 416.459130][ C0] rescuer_thread+0x98a/0xe80 [ 416.463892][ C0] ? __kthread_parkme+0xb7/0x220 [ 416.468909][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.474083][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 416.479357][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 416.484638][ C0] ? __kthread_parkme+0x148/0x220 [ 416.489761][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 416.495108][ C0] kthread+0x3af/0x750 [ 416.499419][ C0] ? __pfx_kthread+0x10/0x10 [ 416.504112][ C0] ? lock_acquire+0x2f/0xb0 [ 416.508663][ C0] ? __pfx_kthread+0x10/0x10 [ 416.513308][ C0] ret_from_fork+0x45/0x80 [ 416.517782][ C0] ? __pfx_kthread+0x10/0x10 [ 416.522513][ C0] ret_from_fork_asm+0x1a/0x30 [ 416.527366][ C0] [ 416.530424][ C0] task:kworker/R-cfg80 state:I stack:30720 pid:46 tgid:46 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 416.542537][ C0] Call Trace: [ 416.545846][ C0] [ 416.548811][ C0] __schedule+0x113d/0x35d0 [ 416.553384][ C0] ? __pfx___schedule+0x10/0x10 [ 416.558279][ C0] ? schedule+0x298/0x350 [ 416.562662][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.567725][ C0] ? lock_acquire+0x2f/0xb0 [ 416.572278][ C0] ? schedule+0x1fd/0x350 [ 416.576659][ C0] schedule+0xe7/0x350 [ 416.580775][ C0] rescuer_thread+0x98a/0xe80 [ 416.585510][ C0] ? __kthread_parkme+0xb7/0x220 [ 416.590692][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.595778][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 416.601030][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 416.606430][ C0] ? __kthread_parkme+0x148/0x220 [ 416.611539][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 416.616806][ C0] kthread+0x3af/0x750 [ 416.620974][ C0] ? __pfx_kthread+0x10/0x10 [ 416.625632][ C0] ? lock_acquire+0x2f/0xb0 [ 416.630266][ C0] ? __pfx_kthread+0x10/0x10 [ 416.634915][ C0] ret_from_fork+0x45/0x80 [ 416.639388][ C0] ? __pfx_kthread+0x10/0x10 [ 416.644079][ C0] ret_from_fork_asm+0x1a/0x30 [ 416.649007][ C0] [ 416.652176][ C0] task:kworker/u8:3 state:I stack:25792 pid:47 tgid:47 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 416.664880][ C0] Workqueue: 0x0 (events_unbound) [ 416.670226][ C0] Call Trace: [ 416.673562][ C0] [ 416.676526][ C0] __schedule+0x113d/0x35d0 [ 416.681080][ C0] ? __pfx___schedule+0x10/0x10 [ 416.685998][ C0] ? schedule+0x298/0x350 [ 416.690386][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.695449][ C0] ? lock_acquire+0x2f/0xb0 [ 416.699981][ C0] ? schedule+0x1fd/0x350 [ 416.704361][ C0] schedule+0xe7/0x350 [ 416.708490][ C0] ? worker_thread+0x271/0xf00 [ 416.713429][ C0] worker_thread+0x2de/0xf00 [ 416.718091][ C0] ? __pfx_worker_thread+0x10/0x10 [ 416.723268][ C0] kthread+0x3af/0x750 [ 416.727518][ C0] ? __pfx_kthread+0x10/0x10 [ 416.732166][ C0] ? lock_acquire+0x2f/0xb0 [ 416.736786][ C0] ? __pfx_kthread+0x10/0x10 [ 416.741858][ C0] ret_from_fork+0x45/0x80 [ 416.746418][ C0] ? __pfx_kthread+0x10/0x10 [ 416.751082][ C0] ret_from_fork_asm+0x1a/0x30 [ 416.755908][ C0] [ 416.758964][ C0] task:kswapd0 state:S stack:29800 pid:72 tgid:72 ppid:2 task_flags:0x220840 flags:0x00004000 [ 416.771001][ C0] Call Trace: [ 416.774313][ C0] [ 416.777365][ C0] __schedule+0x113d/0x35d0 [ 416.781923][ C0] ? __pfx___schedule+0x10/0x10 [ 416.786822][ C0] ? schedule+0x298/0x350 [ 416.791222][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.796300][ C0] ? lock_acquire+0x2f/0xb0 [ 416.800847][ C0] ? schedule+0x1fd/0x350 [ 416.805225][ C0] schedule+0xe7/0x350 [ 416.809348][ C0] kswapd+0xa00/0xb70 [ 416.813379][ C0] ? __pfx_kswapd+0x10/0x10 [ 416.817917][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 416.824113][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 416.829368][ C0] ? __kthread_parkme+0x148/0x220 [ 416.834524][ C0] ? __pfx_kswapd+0x10/0x10 [ 416.839075][ C0] kthread+0x3af/0x750 [ 416.843211][ C0] ? __pfx_kthread+0x10/0x10 [ 416.847868][ C0] ? __pfx_kthread+0x10/0x10 [ 416.852504][ C0] ret_from_fork+0x45/0x80 [ 416.857003][ C0] ? __pfx_kthread+0x10/0x10 [ 416.861733][ C0] ret_from_fork_asm+0x1a/0x30 [ 416.866753][ C0] [ 416.869803][ C0] task:kworker/R-nfsio state:I stack:29760 pid:73 tgid:73 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 416.882006][ C0] Call Trace: [ 416.885318][ C0] [ 416.888287][ C0] __schedule+0x113d/0x35d0 [ 416.892944][ C0] ? __pfx___schedule+0x10/0x10 [ 416.897925][ C0] ? schedule+0x298/0x350 [ 416.902313][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.907384][ C0] ? lock_acquire+0x2f/0xb0 [ 416.911953][ C0] ? schedule+0x1fd/0x350 [ 416.916421][ C0] schedule+0xe7/0x350 [ 416.920533][ C0] rescuer_thread+0x98a/0xe80 [ 416.925286][ C0] ? __kthread_parkme+0xb7/0x220 [ 416.930443][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.935528][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 416.940784][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 416.946061][ C0] ? __kthread_parkme+0x148/0x220 [ 416.951135][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 416.956434][ C0] kthread+0x3af/0x750 [ 416.960732][ C0] ? __pfx_kthread+0x10/0x10 [ 416.965464][ C0] ? lock_acquire+0x2f/0xb0 [ 416.970028][ C0] ? __pfx_kthread+0x10/0x10 [ 416.974697][ C0] ret_from_fork+0x45/0x80 [ 416.979189][ C0] ? __pfx_kthread+0x10/0x10 [ 416.984019][ C0] ret_from_fork_asm+0x1a/0x30 [ 416.988883][ C0] [ 416.991959][ C0] task:kworker/R-acpi_ state:I stack:30720 pid:111 tgid:111 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 417.004098][ C0] Call Trace: [ 417.007420][ C0] [ 417.010382][ C0] __schedule+0x113d/0x35d0 [ 417.014962][ C0] ? __pfx___schedule+0x10/0x10 [ 417.019859][ C0] ? schedule+0x298/0x350 [ 417.024228][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.029292][ C0] ? lock_acquire+0x2f/0xb0 [ 417.033826][ C0] ? schedule+0x1fd/0x350 [ 417.038205][ C0] schedule+0xe7/0x350 [ 417.042315][ C0] rescuer_thread+0x98a/0xe80 [ 417.047053][ C0] ? __kthread_parkme+0xb7/0x220 [ 417.052126][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.057208][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 417.062458][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 417.067714][ C0] ? __kthread_parkme+0x148/0x220 [ 417.072962][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 417.078221][ C0] kthread+0x3af/0x750 [ 417.082426][ C0] ? __pfx_kthread+0x10/0x10 [ 417.087081][ C0] ? lock_acquire+0x2f/0xb0 [ 417.091634][ C0] ? __pfx_kthread+0x10/0x10 [ 417.096300][ C0] ret_from_fork+0x45/0x80 [ 417.100775][ C0] ? __pfx_kthread+0x10/0x10 [ 417.105443][ C0] ret_from_fork_asm+0x1a/0x30 [ 417.110270][ C0] [ 417.113321][ C0] task:hwrng state:S stack:28840 pid:174 tgid:174 ppid:2 task_flags:0x208040 flags:0x00004000 [ 417.125507][ C0] Call Trace: [ 417.128815][ C0] [ 417.131792][ C0] __schedule+0x113d/0x35d0 [ 417.136463][ C0] ? __pfx___schedule+0x10/0x10 [ 417.141388][ C0] ? schedule+0x298/0x350 [ 417.145760][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.150830][ C0] ? lock_acquire+0x2f/0xb0 [ 417.155458][ C0] ? schedule+0x1fd/0x350 [ 417.159856][ C0] schedule+0xe7/0x350 [ 417.163974][ C0] schedule_timeout+0x124/0x280 [ 417.168980][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 417.174455][ C0] ? add_hwgenerator_randomness+0x51/0x190 [ 417.180324][ C0] ? __pfx_process_timeout+0x10/0x10 [ 417.185751][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 417.191879][ C0] add_hwgenerator_randomness+0xff/0x190 [ 417.197769][ C0] hwrng_fillfn+0x217/0x440 [ 417.202841][ C0] ? __pfx_hwrng_fillfn+0x10/0x10 [ 417.207997][ C0] kthread+0x3af/0x750 [ 417.212145][ C0] ? __pfx_kthread+0x10/0x10 [ 417.216908][ C0] ? __pfx_kthread+0x10/0x10 [ 417.221600][ C0] ret_from_fork+0x45/0x80 [ 417.226096][ C0] ? __pfx_kthread+0x10/0x10 [ 417.230745][ C0] ret_from_fork_asm+0x1a/0x30 [ 417.235573][ C0] [ 417.238627][ C0] task:scsi_eh_0 state:S stack:30056 pid:276 tgid:276 ppid:2 task_flags:0x208040 flags:0x00004000 [ 417.250626][ C0] Call Trace: [ 417.254022][ C0] [ 417.256981][ C0] __schedule+0x113d/0x35d0 [ 417.261639][ C0] ? __pfx___schedule+0x10/0x10 [ 417.266541][ C0] ? schedule+0x298/0x350 [ 417.270914][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.276086][ C0] ? lock_acquire+0x2f/0xb0 [ 417.280763][ C0] ? schedule+0x1fd/0x350 [ 417.285162][ C0] schedule+0xe7/0x350 [ 417.289308][ C0] scsi_error_handler+0x532/0xef0 [ 417.294411][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 417.300105][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 417.306142][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 417.311410][ C0] ? __kthread_parkme+0x148/0x220 [ 417.316578][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 417.322171][ C0] kthread+0x3af/0x750 [ 417.326306][ C0] ? __pfx_kthread+0x10/0x10 [ 417.330961][ C0] ? __pfx_kthread+0x10/0x10 [ 417.335616][ C0] ret_from_fork+0x45/0x80 [ 417.340084][ C0] ? __pfx_kthread+0x10/0x10 [ 417.344721][ C0] ret_from_fork_asm+0x1a/0x30 [ 417.349560][ C0] [ 417.352622][ C0] task:kworker/R-scsi_ state:I stack:29944 pid:277 tgid:277 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 417.364816][ C0] Call Trace: [ 417.368214][ C0] [ 417.371173][ C0] __schedule+0x113d/0x35d0 [ 417.375751][ C0] ? __pfx___schedule+0x10/0x10 [ 417.380648][ C0] ? schedule+0x298/0x350 [ 417.385021][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.390231][ C0] ? lock_acquire+0x2f/0xb0 [ 417.394857][ C0] ? schedule+0x1fd/0x350 [ 417.399256][ C0] schedule+0xe7/0x350 [ 417.403372][ C0] rescuer_thread+0x98a/0xe80 [ 417.408105][ C0] ? __kthread_parkme+0xb7/0x220 [ 417.413091][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.418170][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 417.423453][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 417.428718][ C0] ? __kthread_parkme+0x148/0x220 [ 417.433801][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 417.439067][ C0] kthread+0x3af/0x750 [ 417.443385][ C0] ? __pfx_kthread+0x10/0x10 [ 417.448042][ C0] ? lock_acquire+0x2f/0xb0 [ 417.452596][ C0] ? __pfx_kthread+0x10/0x10 [ 417.457310][ C0] ret_from_fork+0x45/0x80 [ 417.461806][ C0] ? __pfx_kthread+0x10/0x10 [ 417.466565][ C0] ret_from_fork_asm+0x1a/0x30 [ 417.471496][ C0] [ 417.474714][ C0] task:kworker/R-targe state:I stack:29944 pid:300 tgid:300 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 417.486906][ C0] Call Trace: [ 417.490305][ C0] [ 417.493385][ C0] __schedule+0x113d/0x35d0 [ 417.497975][ C0] ? __pfx___schedule+0x10/0x10 [ 417.502877][ C0] ? schedule+0x298/0x350 [ 417.507255][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.512355][ C0] ? lock_acquire+0x2f/0xb0 [ 417.516887][ C0] ? schedule+0x1fd/0x350 [ 417.521325][ C0] schedule+0xe7/0x350 [ 417.525475][ C0] rescuer_thread+0x98a/0xe80 [ 417.530230][ C0] ? __kthread_parkme+0xb7/0x220 [ 417.535475][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.540642][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 417.545896][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 417.551142][ C0] ? __kthread_parkme+0x148/0x220 [ 417.556214][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 417.561474][ C0] kthread+0x3af/0x750 [ 417.565591][ C0] ? __pfx_kthread+0x10/0x10 [ 417.570232][ C0] ? lock_acquire+0x2f/0xb0 [ 417.574780][ C0] ? __pfx_kthread+0x10/0x10 [ 417.579509][ C0] ret_from_fork+0x45/0x80 [ 417.583974][ C0] ? __pfx_kthread+0x10/0x10 [ 417.588619][ C0] ret_from_fork_asm+0x1a/0x30 [ 417.593451][ C0] [ 417.596496][ C0] task:kworker/R-targe state:I stack:29944 pid:303 tgid:303 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 417.608590][ C0] Call Trace: [ 417.611898][ C0] [ 417.614856][ C0] __schedule+0x113d/0x35d0 [ 417.619459][ C0] ? __pfx___schedule+0x10/0x10 [ 417.624452][ C0] ? schedule+0x298/0x350 [ 417.628827][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.633892][ C0] ? lock_acquire+0x2f/0xb0 [ 417.638450][ C0] ? schedule+0x1fd/0x350 [ 417.642822][ C0] schedule+0xe7/0x350 [ 417.647046][ C0] rescuer_thread+0x98a/0xe80 [ 417.651893][ C0] ? __kthread_parkme+0xb7/0x220 [ 417.656882][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.661952][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 417.667296][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 417.672541][ C0] ? __kthread_parkme+0x148/0x220 [ 417.677729][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 417.683017][ C0] kthread+0x3af/0x750 [ 417.687161][ C0] ? __pfx_kthread+0x10/0x10 [ 417.691800][ C0] ? lock_acquire+0x2f/0xb0 [ 417.696351][ C0] ? __pfx_kthread+0x10/0x10 [ 417.701120][ C0] ret_from_fork+0x45/0x80 [ 417.705682][ C0] ? __pfx_kthread+0x10/0x10 [ 417.710338][ C0] ret_from_fork_asm+0x1a/0x30 [ 417.715186][ C0] [ 417.718250][ C0] task:kworker/R-xcopy state:I stack:29944 pid:304 tgid:304 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 417.730438][ C0] Call Trace: [ 417.733745][ C0] [ 417.736709][ C0] __schedule+0x113d/0x35d0 [ 417.741357][ C0] ? __pfx___schedule+0x10/0x10 [ 417.746375][ C0] ? schedule+0x298/0x350 [ 417.750763][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.755835][ C0] ? lock_acquire+0x2f/0xb0 [ 417.760373][ C0] ? schedule+0x1fd/0x350 [ 417.765006][ C0] schedule+0xe7/0x350 [ 417.769128][ C0] rescuer_thread+0x98a/0xe80 [ 417.773867][ C0] ? __kthread_parkme+0xb7/0x220 [ 417.778849][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.783962][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 417.789219][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 417.794493][ C0] ? __kthread_parkme+0x148/0x220 [ 417.799580][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 417.804841][ C0] kthread+0x3af/0x750 [ 417.808963][ C0] ? __pfx_kthread+0x10/0x10 [ 417.813597][ C0] ? lock_acquire+0x2f/0xb0 [ 417.818152][ C0] ? __pfx_kthread+0x10/0x10 [ 417.822802][ C0] ret_from_fork+0x45/0x80 [ 417.827272][ C0] ? __pfx_kthread+0x10/0x10 [ 417.832001][ C0] ret_from_fork_asm+0x1a/0x30 [ 417.836828][ C0] [ 417.839870][ C0] task:kworker/u8:5 state:I stack:21328 pid:315 tgid:315 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 417.851952][ C0] Workqueue: 0x0 (events_unbound) [ 417.857123][ C0] Call Trace: [ 417.860437][ C0] [ 417.863404][ C0] __schedule+0x113d/0x35d0 [ 417.867982][ C0] ? __pfx___schedule+0x10/0x10 [ 417.872888][ C0] ? schedule+0x298/0x350 [ 417.877281][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.882355][ C0] ? lock_acquire+0x2f/0xb0 [ 417.887073][ C0] ? schedule+0x1fd/0x350 [ 417.891467][ C0] schedule+0xe7/0x350 [ 417.895600][ C0] ? worker_thread+0x271/0xf00 [ 417.900417][ C0] worker_thread+0x2de/0xf00 [ 417.905068][ C0] ? __kthread_parkme+0x148/0x220 [ 417.910150][ C0] ? __pfx_worker_thread+0x10/0x10 [ 417.915321][ C0] kthread+0x3af/0x750 [ 417.919449][ C0] ? __pfx_kthread+0x10/0x10 [ 417.924521][ C0] ? lock_acquire+0x2f/0xb0 [ 417.929063][ C0] ? __pfx_kthread+0x10/0x10 [ 417.933730][ C0] ret_from_fork+0x45/0x80 [ 417.938573][ C0] ? __pfx_kthread+0x10/0x10 [ 417.943233][ C0] ret_from_fork_asm+0x1a/0x30 [ 417.948209][ C0] [ 417.951444][ C0] task:kworker/0:1H state:I stack:29208 pid:349 tgid:349 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 417.963642][ C0] Call Trace: [ 417.967130][ C0] [ 417.970117][ C0] __schedule+0x113d/0x35d0 [ 417.974771][ C0] ? __pfx___schedule+0x10/0x10 [ 417.979674][ C0] ? schedule+0x298/0x350 [ 417.984064][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.989154][ C0] ? lock_acquire+0x2f/0xb0 [ 417.993699][ C0] ? schedule+0x1fd/0x350 [ 417.998084][ C0] schedule+0xe7/0x350 [ 418.002293][ C0] ? worker_thread+0x271/0xf00 [ 418.007183][ C0] worker_thread+0x2de/0xf00 [ 418.011864][ C0] ? __kthread_parkme+0x148/0x220 [ 418.016953][ C0] ? __pfx_worker_thread+0x10/0x10 [ 418.022143][ C0] kthread+0x3af/0x750 [ 418.026305][ C0] ? __pfx_kthread+0x10/0x10 [ 418.030960][ C0] ? lock_acquire+0x2f/0xb0 [ 418.035619][ C0] ? __pfx_kthread+0x10/0x10 [ 418.040278][ C0] ret_from_fork+0x45/0x80 [ 418.044750][ C0] ? __pfx_kthread+0x10/0x10 [ 418.049388][ C0] ret_from_fork_asm+0x1a/0x30 [ 418.054221][ C0] [ 418.057277][ C0] task:kworker/R-liber state:I stack:29944 pid:388 tgid:388 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 418.069371][ C0] Call Trace: [ 418.072679][ C0] [ 418.075662][ C0] __schedule+0x113d/0x35d0 [ 418.080335][ C0] ? __pfx___schedule+0x10/0x10 [ 418.085236][ C0] ? schedule+0x298/0x350 [ 418.089706][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.094789][ C0] ? lock_acquire+0x2f/0xb0 [ 418.099341][ C0] ? schedule+0x1fd/0x350 [ 418.103979][ C0] schedule+0xe7/0x350 [ 418.108103][ C0] rescuer_thread+0x98a/0xe80 [ 418.112842][ C0] ? __kthread_parkme+0xb7/0x220 [ 418.117818][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.122897][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 418.128183][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 418.133441][ C0] ? __kthread_parkme+0x148/0x220 [ 418.138505][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 418.143925][ C0] kthread+0x3af/0x750 [ 418.148165][ C0] ? __pfx_kthread+0x10/0x10 [ 418.152895][ C0] ? lock_acquire+0x2f/0xb0 [ 418.157457][ C0] ? __pfx_kthread+0x10/0x10 [ 418.162113][ C0] ret_from_fork+0x45/0x80 [ 418.166594][ C0] ? __pfx_kthread+0x10/0x10 [ 418.171405][ C0] ret_from_fork_asm+0x1a/0x30 [ 418.176255][ C0] [ 418.179825][ C0] task:kworker/R-zd121 state:I stack:29944 pid:418 tgid:418 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 418.192108][ C0] Call Trace: [ 418.195416][ C0] [ 418.198385][ C0] __schedule+0x113d/0x35d0 [ 418.202949][ C0] ? __pfx___schedule+0x10/0x10 [ 418.207852][ C0] ? schedule+0x298/0x350 [ 418.212316][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.217396][ C0] ? lock_acquire+0x2f/0xb0 [ 418.221935][ C0] ? schedule+0x1fd/0x350 [ 418.226322][ C0] schedule+0xe7/0x350 [ 418.230436][ C0] rescuer_thread+0x98a/0xe80 [ 418.235172][ C0] ? __kthread_parkme+0xb7/0x220 [ 418.240175][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.245243][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 418.250500][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 418.255839][ C0] ? __kthread_parkme+0x148/0x220 [ 418.260903][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 418.266154][ C0] kthread+0x3af/0x750 [ 418.270291][ C0] ? __pfx_kthread+0x10/0x10 [ 418.274931][ C0] ? lock_acquire+0x2f/0xb0 [ 418.279474][ C0] ? __pfx_kthread+0x10/0x10 [ 418.284137][ C0] ret_from_fork+0x45/0x80 [ 418.288607][ C0] ? __pfx_kthread+0x10/0x10 [ 418.293338][ C0] ret_from_fork_asm+0x1a/0x30 [ 418.298164][ C0] [ 418.301221][ C0] task:kworker/R-uas state:I stack:29944 pid:499 tgid:499 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 418.313403][ C0] Call Trace: [ 418.316708][ C0] [ 418.319667][ C0] __schedule+0x113d/0x35d0 [ 418.324226][ C0] ? __pfx___schedule+0x10/0x10 [ 418.329117][ C0] ? schedule+0x298/0x350 [ 418.333499][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.338573][ C0] ? lock_acquire+0x2f/0xb0 [ 418.343126][ C0] ? schedule+0x1fd/0x350 [ 418.347520][ C0] schedule+0xe7/0x350 [ 418.351634][ C0] rescuer_thread+0x98a/0xe80 [ 418.356363][ C0] ? __kthread_parkme+0xb7/0x220 [ 418.361337][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.366427][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 418.371676][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 418.376928][ C0] ? __kthread_parkme+0x148/0x220 [ 418.382005][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 418.387439][ C0] kthread+0x3af/0x750 [ 418.391589][ C0] ? __pfx_kthread+0x10/0x10 [ 418.396259][ C0] ? lock_acquire+0x2f/0xb0 [ 418.400891][ C0] ? __pfx_kthread+0x10/0x10 [ 418.405528][ C0] ret_from_fork+0x45/0x80 [ 418.409994][ C0] ? __pfx_kthread+0x10/0x10 [ 418.414634][ C0] ret_from_fork_asm+0x1a/0x30 [ 418.419456][ C0] [ 418.422507][ C0] task:kworker/R-usbip state:I stack:30480 pid:1056 tgid:1056 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 418.434607][ C0] Call Trace: [ 418.438023][ C0] [ 418.441013][ C0] __schedule+0x113d/0x35d0 [ 418.445582][ C0] ? __pfx___schedule+0x10/0x10 [ 418.450497][ C0] ? schedule+0x298/0x350 [ 418.454882][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.460033][ C0] ? lock_acquire+0x2f/0xb0 [ 418.464574][ C0] ? schedule+0x1fd/0x350 [ 418.469039][ C0] schedule+0xe7/0x350 [ 418.473160][ C0] rescuer_thread+0x98a/0xe80 [ 418.477977][ C0] ? __kthread_parkme+0xb7/0x220 [ 418.482966][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.488031][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 418.493294][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 418.498547][ C0] ? __kthread_parkme+0x148/0x220 [ 418.503615][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 418.508890][ C0] kthread+0x3af/0x750 [ 418.513056][ C0] ? __pfx_kthread+0x10/0x10 [ 418.517716][ C0] ? lock_acquire+0x2f/0xb0 [ 418.522263][ C0] ? __pfx_kthread+0x10/0x10 [ 418.526913][ C0] ret_from_fork+0x45/0x80 [ 418.531468][ C0] ? __pfx_kthread+0x10/0x10 [ 418.536106][ C0] ret_from_fork_asm+0x1a/0x30 [ 418.540943][ C0] [ 418.543989][ C0] task:kworker/u8:6 state:I stack:23920 pid:1111 tgid:1111 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 418.556073][ C0] Workqueue: 0x0 (kvfree_rcu_reclaim) [ 418.561585][ C0] Call Trace: [ 418.564885][ C0] [ 418.567862][ C0] __schedule+0x113d/0x35d0 [ 418.572522][ C0] ? __pfx___schedule+0x10/0x10 [ 418.577422][ C0] ? schedule+0x298/0x350 [ 418.581800][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.586883][ C0] ? lock_acquire+0x2f/0xb0 [ 418.591515][ C0] ? schedule+0x1fd/0x350 [ 418.595986][ C0] schedule+0xe7/0x350 [ 418.600147][ C0] ? worker_thread+0x271/0xf00 [ 418.604953][ C0] worker_thread+0x2de/0xf00 [ 418.609612][ C0] ? __kthread_parkme+0x148/0x220 [ 418.614769][ C0] ? __pfx_worker_thread+0x10/0x10 [ 418.619963][ C0] kthread+0x3af/0x750 [ 418.624090][ C0] ? __pfx_kthread+0x10/0x10 [ 418.628753][ C0] ? lock_acquire+0x2f/0xb0 [ 418.633388][ C0] ? __pfx_kthread+0x10/0x10 [ 418.638029][ C0] ret_from_fork+0x45/0x80 [ 418.642502][ C0] ? __pfx_kthread+0x10/0x10 [ 418.647154][ C0] ret_from_fork_asm+0x1a/0x30 [ 418.651971][ C0] [ 418.655031][ C0] task:kworker/0:2 state:I stack:25816 pid:1120 tgid:1120 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 418.667108][ C0] Workqueue: 0x0 (events) [ 418.671610][ C0] Call Trace: [ 418.674909][ C0] [ 418.677890][ C0] __schedule+0x113d/0x35d0 [ 418.682451][ C0] ? __pfx___schedule+0x10/0x10 [ 418.687517][ C0] ? schedule+0x298/0x350 [ 418.691954][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.697032][ C0] ? lock_acquire+0x2f/0xb0 [ 418.701581][ C0] ? schedule+0x1fd/0x350 [ 418.706068][ C0] schedule+0xe7/0x350 [ 418.710249][ C0] ? worker_thread+0x271/0xf00 [ 418.715053][ C0] worker_thread+0x2de/0xf00 [ 418.719701][ C0] ? __kthread_parkme+0x148/0x220 [ 418.724770][ C0] ? __pfx_worker_thread+0x10/0x10 [ 418.729937][ C0] kthread+0x3af/0x750 [ 418.734113][ C0] ? __pfx_kthread+0x10/0x10 [ 418.738749][ C0] ? lock_acquire+0x2f/0xb0 [ 418.743384][ C0] ? __pfx_kthread+0x10/0x10 [ 418.748056][ C0] ret_from_fork+0x45/0x80 [ 418.752540][ C0] ? __pfx_kthread+0x10/0x10 [ 418.757187][ C0] ret_from_fork_asm+0x1a/0x30 [ 418.762025][ C0] [ 418.765147][ C0] task:pvrusb2-context state:S stack:28968 pid:1310 tgid:1310 ppid:2 task_flags:0x208040 flags:0x00004000 [ 418.777236][ C0] Call Trace: [ 418.780576][ C0] [ 418.783536][ C0] __schedule+0x113d/0x35d0 [ 418.788102][ C0] ? __pfx___schedule+0x10/0x10 [ 418.793000][ C0] ? schedule+0x298/0x350 [ 418.797393][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.802474][ C0] ? lock_acquire+0x2f/0xb0 [ 418.807039][ C0] ? schedule+0x1fd/0x350 [ 418.811423][ C0] schedule+0xe7/0x350 [ 418.815637][ C0] pvr2_context_thread_func+0x631/0x970 [ 418.821233][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 418.827355][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 418.833559][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 418.838814][ C0] ? __kthread_parkme+0x148/0x220 [ 418.843880][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 418.850000][ C0] kthread+0x3af/0x750 [ 418.854123][ C0] ? __pfx_kthread+0x10/0x10 [ 418.858867][ C0] ? __pfx_kthread+0x10/0x10 [ 418.863518][ C0] ret_from_fork+0x45/0x80 [ 418.867995][ C0] ? __pfx_kthread+0x10/0x10 [ 418.872636][ C0] ret_from_fork_asm+0x1a/0x30 [ 418.877467][ C0] [ 418.880512][ C0] task:kworker/R-kvub3 state:I stack:29944 pid:1348 tgid:1348 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 418.892704][ C0] Call Trace: [ 418.896013][ C0] [ 418.898978][ C0] __schedule+0x113d/0x35d0 [ 418.903533][ C0] ? __pfx___schedule+0x10/0x10 [ 418.908433][ C0] ? schedule+0x298/0x350 [ 418.912821][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.917885][ C0] ? lock_acquire+0x2f/0xb0 [ 418.922416][ C0] ? schedule+0x1fd/0x350 [ 418.926800][ C0] schedule+0xe7/0x350 [ 418.930938][ C0] rescuer_thread+0x98a/0xe80 [ 418.935674][ C0] ? __kthread_parkme+0xb7/0x220 [ 418.940656][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.945734][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 418.950982][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 418.956452][ C0] ? __kthread_parkme+0x148/0x220 [ 418.961558][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 418.966819][ C0] kthread+0x3af/0x750 [ 418.970948][ C0] ? __pfx_kthread+0x10/0x10 [ 418.975583][ C0] ? lock_acquire+0x2f/0xb0 [ 418.980125][ C0] ? __pfx_kthread+0x10/0x10 [ 418.984770][ C0] ret_from_fork+0x45/0x80 [ 418.989345][ C0] ? __pfx_kthread+0x10/0x10 [ 418.993986][ C0] ret_from_fork_asm+0x1a/0x30 [ 418.998821][ C0] [ 419.001881][ C0] task:kworker/R-kvub3 state:I stack:29944 pid:1349 tgid:1349 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 419.014055][ C0] Call Trace: [ 419.017357][ C0] [ 419.020349][ C0] __schedule+0x113d/0x35d0 [ 419.024914][ C0] ? __pfx___schedule+0x10/0x10 [ 419.030088][ C0] ? schedule+0x298/0x350 [ 419.034653][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.039748][ C0] ? lock_acquire+0x2f/0xb0 [ 419.044305][ C0] ? schedule+0x1fd/0x350 [ 419.048708][ C0] schedule+0xe7/0x350 [ 419.052831][ C0] rescuer_thread+0x98a/0xe80 [ 419.057576][ C0] ? __kthread_parkme+0xb7/0x220 [ 419.062736][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.067837][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 419.073201][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 419.078467][ C0] ? __kthread_parkme+0x148/0x220 [ 419.083536][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 419.088793][ C0] kthread+0x3af/0x750 [ 419.092913][ C0] ? __pfx_kthread+0x10/0x10 [ 419.097648][ C0] ? lock_acquire+0x2f/0xb0 [ 419.102195][ C0] ? __pfx_kthread+0x10/0x10 [ 419.107040][ C0] ret_from_fork+0x45/0x80 [ 419.111502][ C0] ? __pfx_kthread+0x10/0x10 [ 419.116138][ C0] ret_from_fork_asm+0x1a/0x30 [ 419.121049][ C0] [ 419.124106][ C0] task:kworker/R-kvub3 state:I stack:29944 pid:1350 tgid:1350 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 419.136262][ C0] Call Trace: [ 419.139567][ C0] [ 419.142543][ C0] __schedule+0x113d/0x35d0 [ 419.147102][ C0] ? __pfx___schedule+0x10/0x10 [ 419.152528][ C0] ? schedule+0x298/0x350 [ 419.156905][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.161971][ C0] ? lock_acquire+0x2f/0xb0 [ 419.166716][ C0] ? schedule+0x1fd/0x350 [ 419.171111][ C0] schedule+0xe7/0x350 [ 419.175234][ C0] rescuer_thread+0x98a/0xe80 [ 419.179982][ C0] ? __kthread_parkme+0xb7/0x220 [ 419.184960][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.190036][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 419.195378][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 419.200637][ C0] ? __kthread_parkme+0x148/0x220 [ 419.205715][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 419.210962][ C0] kthread+0x3af/0x750 [ 419.215094][ C0] ? __pfx_kthread+0x10/0x10 [ 419.219740][ C0] ? lock_acquire+0x2f/0xb0 [ 419.224285][ C0] ? __pfx_kthread+0x10/0x10 [ 419.228932][ C0] ret_from_fork+0x45/0x80 [ 419.233414][ C0] ? __pfx_kthread+0x10/0x10 [ 419.238070][ C0] ret_from_fork_asm+0x1a/0x30 [ 419.242888][ C0] [ 419.245934][ C0] task:kworker/R-kmems state:I stack:29944 pid:1354 tgid:1354 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 419.258051][ C0] Call Trace: [ 419.261363][ C0] [ 419.264336][ C0] __schedule+0x113d/0x35d0 [ 419.268892][ C0] ? __pfx___schedule+0x10/0x10 [ 419.273888][ C0] ? schedule+0x298/0x350 [ 419.278274][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.283436][ C0] ? lock_acquire+0x2f/0xb0 [ 419.287979][ C0] ? schedule+0x1fd/0x350 [ 419.292364][ C0] schedule+0xe7/0x350 [ 419.296578][ C0] rescuer_thread+0x98a/0xe80 [ 419.301309][ C0] ? __kthread_parkme+0xb7/0x220 [ 419.306465][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.311542][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 419.316793][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 419.322053][ C0] ? __kthread_parkme+0x148/0x220 [ 419.327211][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 419.332474][ C0] kthread+0x3af/0x750 [ 419.336592][ C0] ? __pfx_kthread+0x10/0x10 [ 419.341315][ C0] ? lock_acquire+0x2f/0xb0 [ 419.345861][ C0] ? __pfx_kthread+0x10/0x10 [ 419.350498][ C0] ret_from_fork+0x45/0x80 [ 419.355136][ C0] ? __pfx_kthread+0x10/0x10 [ 419.359773][ C0] ret_from_fork_asm+0x1a/0x30 [ 419.364599][ C0] [ 419.367644][ C0] task:kworker/R-elous state:I stack:30480 pid:1372 tgid:1372 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 419.379731][ C0] Call Trace: [ 419.383123][ C0] [ 419.386215][ C0] __schedule+0x113d/0x35d0 [ 419.390798][ C0] ? __pfx___schedule+0x10/0x10 [ 419.395877][ C0] ? schedule+0x298/0x350 [ 419.400265][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.405337][ C0] ? lock_acquire+0x2f/0xb0 [ 419.409876][ C0] ? schedule+0x1fd/0x350 [ 419.414271][ C0] schedule+0xe7/0x350 [ 419.418386][ C0] rescuer_thread+0x98a/0xe80 [ 419.423124][ C0] ? __kthread_parkme+0xb7/0x220 [ 419.428103][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.433433][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 419.438695][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 419.444132][ C0] ? __kthread_parkme+0x148/0x220 [ 419.449299][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 419.454564][ C0] kthread+0x3af/0x750 [ 419.458678][ C0] ? __pfx_kthread+0x10/0x10 [ 419.463325][ C0] ? lock_acquire+0x2f/0xb0 [ 419.467865][ C0] ? __pfx_kthread+0x10/0x10 [ 419.472599][ C0] ret_from_fork+0x45/0x80 [ 419.477058][ C0] ? __pfx_kthread+0x10/0x10 [ 419.481695][ C0] ret_from_fork_asm+0x1a/0x30 [ 419.486707][ C0] [ 419.489751][ C0] task:kworker/u8:7 state:I stack:25792 pid:1514 tgid:1514 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 419.502017][ C0] Workqueue: 0x0 (events_unbound) [ 419.507183][ C0] Call Trace: [ 419.510492][ C0] [ 419.513454][ C0] __schedule+0x113d/0x35d0 [ 419.518012][ C0] ? __pfx___schedule+0x10/0x10 [ 419.522912][ C0] ? schedule+0x298/0x350 [ 419.527284][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.532359][ C0] ? lock_acquire+0x2f/0xb0 [ 419.536918][ C0] ? schedule+0x1fd/0x350 [ 419.541313][ C0] schedule+0xe7/0x350 [ 419.545439][ C0] ? worker_thread+0x271/0xf00 [ 419.550247][ C0] worker_thread+0x2de/0xf00 [ 419.554881][ C0] ? __kthread_parkme+0x148/0x220 [ 419.560037][ C0] ? __pfx_worker_thread+0x10/0x10 [ 419.565258][ C0] kthread+0x3af/0x750 [ 419.569558][ C0] ? __pfx_kthread+0x10/0x10 [ 419.574199][ C0] ? lock_acquire+0x2f/0xb0 [ 419.578761][ C0] ? __pfx_kthread+0x10/0x10 [ 419.583403][ C0] ret_from_fork+0x45/0x80 [ 419.587873][ C0] ? __pfx_kthread+0x10/0x10 [ 419.592540][ C0] ret_from_fork_asm+0x1a/0x30 [ 419.597456][ C0] [ 419.600504][ C0] task:kworker/R-mld state:I stack:29944 pid:1572 tgid:1572 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 419.612780][ C0] Call Trace: [ 419.616087][ C0] [ 419.619134][ C0] __schedule+0x113d/0x35d0 [ 419.623690][ C0] ? __pfx___schedule+0x10/0x10 [ 419.628600][ C0] ? schedule+0x298/0x350 [ 419.632980][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.638144][ C0] ? lock_acquire+0x2f/0xb0 [ 419.642713][ C0] ? schedule+0x1fd/0x350 [ 419.647115][ C0] schedule+0xe7/0x350 [ 419.651225][ C0] rescuer_thread+0x98a/0xe80 [ 419.656060][ C0] ? __kthread_parkme+0xb7/0x220 [ 419.661106][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.666286][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 419.671550][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 419.676808][ C0] ? __kthread_parkme+0x148/0x220 [ 419.682037][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 419.687380][ C0] kthread+0x3af/0x750 [ 419.691506][ C0] ? __pfx_kthread+0x10/0x10 [ 419.696156][ C0] ? lock_acquire+0x2f/0xb0 [ 419.700705][ C0] ? __pfx_kthread+0x10/0x10 [ 419.705352][ C0] ret_from_fork+0x45/0x80 [ 419.709827][ C0] ? __pfx_kthread+0x10/0x10 [ 419.714478][ C0] ret_from_fork_asm+0x1a/0x30 [ 419.719308][ C0] [ 419.722359][ C0] task:kworker/R-ipv6_ state:I stack:29944 pid:1573 tgid:1573 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 419.734481][ C0] Call Trace: [ 419.737789][ C0] [ 419.740765][ C0] __schedule+0x113d/0x35d0 [ 419.745330][ C0] ? __pfx___schedule+0x10/0x10 [ 419.750224][ C0] ? schedule+0x298/0x350 [ 419.754612][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.759678][ C0] ? lock_acquire+0x2f/0xb0 [ 419.764221][ C0] ? schedule+0x1fd/0x350 [ 419.768616][ C0] schedule+0xe7/0x350 [ 419.772762][ C0] rescuer_thread+0x98a/0xe80 [ 419.777497][ C0] ? __kthread_parkme+0xb7/0x220 [ 419.782521][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.787691][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 419.792961][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 419.798216][ C0] ? __kthread_parkme+0x148/0x220 [ 419.803295][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 419.808561][ C0] kthread+0x3af/0x750 [ 419.812689][ C0] ? __pfx_kthread+0x10/0x10 [ 419.817329][ C0] ? lock_acquire+0x2f/0xb0 [ 419.821868][ C0] ? __pfx_kthread+0x10/0x10 [ 419.826525][ C0] ret_from_fork+0x45/0x80 [ 419.831077][ C0] ? __pfx_kthread+0x10/0x10 [ 419.835720][ C0] ret_from_fork_asm+0x1a/0x30 [ 419.840544][ C0] [ 419.843597][ C0] task:jbd2/sda1-8 state:R running task stack:26480 pid:2807 tgid:2807 ppid:2 task_flags:0x240040 flags:0x00004000 [ 419.857162][ C0] Call Trace: [ 419.860473][ C0] [ 419.863432][ C0] __schedule+0x113d/0x35d0 [ 419.867990][ C0] ? __pfx___schedule+0x10/0x10 [ 419.872882][ C0] ? schedule+0x298/0x350 [ 419.877270][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.882332][ C0] ? lock_acquire+0x2f/0xb0 [ 419.886866][ C0] ? schedule+0x1fd/0x350 [ 419.891355][ C0] schedule+0xe7/0x350 [ 419.895562][ C0] kjournald2+0x5c7/0x760 [ 419.899946][ C0] ? __kthread_parkme+0xb7/0x220 [ 419.905054][ C0] ? __pfx_kjournald2+0x10/0x10 [ 419.909960][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 419.916068][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 419.921321][ C0] ? __kthread_parkme+0x148/0x220 [ 419.926391][ C0] ? __pfx_kjournald2+0x10/0x10 [ 419.931289][ C0] kthread+0x3af/0x750 [ 419.935406][ C0] ? __pfx_kthread+0x10/0x10 [ 419.940058][ C0] ? __pfx_kthread+0x10/0x10 [ 419.944710][ C0] ret_from_fork+0x45/0x80 [ 419.949183][ C0] ? __pfx_kthread+0x10/0x10 [ 419.953930][ C0] ret_from_fork_asm+0x1a/0x30 [ 419.958758][ C0] [ 419.961811][ C0] task:kworker/R-ext4- state:I stack:30720 pid:2808 tgid:2808 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 419.973908][ C0] Call Trace: [ 419.977218][ C0] [ 419.980189][ C0] __schedule+0x113d/0x35d0 [ 419.984751][ C0] ? __pfx___schedule+0x10/0x10 [ 419.989670][ C0] ? schedule+0x298/0x350 [ 419.994052][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.999118][ C0] ? lock_acquire+0x2f/0xb0 [ 420.003662][ C0] ? schedule+0x1fd/0x350 [ 420.008045][ C0] schedule+0xe7/0x350 [ 420.012243][ C0] rescuer_thread+0x98a/0xe80 [ 420.016975][ C0] ? __kthread_parkme+0xb7/0x220 [ 420.021958][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.027050][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 420.032318][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 420.037564][ C0] ? __kthread_parkme+0x148/0x220 [ 420.042646][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 420.047930][ C0] kthread+0x3af/0x750 [ 420.052156][ C0] ? __pfx_kthread+0x10/0x10 [ 420.056816][ C0] ? lock_acquire+0x2f/0xb0 [ 420.061384][ C0] ? __pfx_kthread+0x10/0x10 [ 420.066043][ C0] ret_from_fork+0x45/0x80 [ 420.070519][ C0] ? __pfx_kthread+0x10/0x10 [ 420.075204][ C0] ret_from_fork_asm+0x1a/0x30 [ 420.080035][ C0] [ 420.083078][ C0] task:syslogd state:S stack:23584 pid:2827 tgid:2827 ppid:1 task_flags:0x400000 flags:0x00000002 [ 420.095085][ C0] Call Trace: [ 420.098405][ C0] [ 420.101375][ C0] __schedule+0x113d/0x35d0 [ 420.105957][ C0] ? __pfx___schedule+0x10/0x10 [ 420.110876][ C0] ? schedule+0x298/0x350 [ 420.115337][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.120410][ C0] ? lock_acquire+0x2f/0xb0 [ 420.124957][ C0] ? schedule+0x1fd/0x350 [ 420.129691][ C0] schedule+0xe7/0x350 [ 420.133811][ C0] schedule_timeout+0x244/0x280 [ 420.138711][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 420.144185][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 420.150039][ C0] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 420.155814][ C0] __skb_wait_for_more_packets+0x36c/0x5e0 [ 420.161675][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 420.168048][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 420.173656][ C0] ? __pfx_receiver_wake_function+0x10/0x10 [ 420.179598][ C0] __unix_dgram_recvmsg+0x243/0xdd0 [ 420.184849][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 420.190618][ C0] ? __pfx_sock_has_perm+0x10/0x10 [ 420.195867][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 420.200966][ C0] unix_dgram_recvmsg+0xd0/0x110 [ 420.205988][ C0] sock_recvmsg+0x1f6/0x250 [ 420.210559][ C0] sock_read_iter+0x2bb/0x3b0 [ 420.215373][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 420.220653][ C0] ? security_file_permission+0x21/0x80 [ 420.226257][ C0] vfs_read+0xa53/0xbf0 [ 420.230548][ C0] ? __pfx_vfs_read+0x10/0x10 [ 420.235276][ C0] ? rcu_is_watching+0x12/0xc0 [ 420.240098][ C0] ksys_read+0x207/0x250 [ 420.244832][ C0] ? __pfx_ksys_read+0x10/0x10 [ 420.249658][ C0] do_syscall_64+0xcd/0x250 [ 420.254205][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.260140][ C0] RIP: 0033:0x7f204b9b7b6a [ 420.264595][ C0] RSP: 002b:00007ffe9528f478 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 420.273334][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f204b9b7b6a [ 420.281367][ C0] RDX: 00000000000000ff RSI: 000055739c396300 RDI: 0000000000000000 [ 420.289727][ C0] RBP: 000055739c3962c0 R08: 0000000000000001 R09: 0000000000000000 [ 420.297735][ C0] R10: 00007f204bb563a3 R11: 0000000000000246 R12: 000055739c39636d [ 420.305748][ C0] R13: 000055739c396300 R14: 0000000000000000 R15: 00007f204bb9aa80 [ 420.313776][ C0] [ 420.316915][ C0] task:acpid state:S stack:25584 pid:2830 tgid:2830 ppid:1 task_flags:0x400040 flags:0x00000002 [ 420.328943][ C0] Call Trace: [ 420.332251][ C0] [ 420.335216][ C0] __schedule+0x113d/0x35d0 [ 420.339778][ C0] ? __pfx___schedule+0x10/0x10 [ 420.344678][ C0] ? schedule+0x298/0x350 [ 420.349047][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.354110][ C0] ? lock_acquire+0x2f/0xb0 [ 420.358652][ C0] ? schedule+0x1fd/0x350 [ 420.363021][ C0] schedule+0xe7/0x350 [ 420.367222][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 420.373515][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 420.380159][ C0] ? __pollwait+0x26d/0x4c0 [ 420.384796][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 420.391081][ C0] do_select+0x136f/0x17e0 [ 420.395592][ C0] ? __pfx_do_select+0x10/0x10 [ 420.400396][ C0] ? __pfx_mark_lock+0x10/0x10 [ 420.405226][ C0] ? mark_lock+0xb5/0xc60 [ 420.409614][ C0] ? hlock_class+0x4e/0x130 [ 420.414194][ C0] ? __pfx_pollwake+0x10/0x10 [ 420.419091][ C0] ? __pfx_pollwake+0x10/0x10 [ 420.423815][ C0] ? __pfx_pollwake+0x10/0x10 [ 420.428626][ C0] ? __pfx_pollwake+0x10/0x10 [ 420.433351][ C0] ? __pfx_pollwake+0x10/0x10 [ 420.438072][ C0] ? __pfx_pollwake+0x10/0x10 [ 420.442812][ C0] ? __pfx_pollwake+0x10/0x10 [ 420.447563][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 420.452856][ C0] ? lock_acquire+0x2f/0xb0 [ 420.457419][ C0] ? __might_fault+0xe3/0x190 [ 420.462289][ C0] ? __might_fault+0xe3/0x190 [ 420.467153][ C0] ? core_sys_select+0x459/0xb80 [ 420.472204][ C0] core_sys_select+0x459/0xb80 [ 420.477095][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 420.482599][ C0] ? set_user_sigmask+0x217/0x2a0 [ 420.487668][ C0] ? vfs_read+0x239/0xbf0 [ 420.492089][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 420.497538][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 420.502979][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 420.508595][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 420.514547][ C0] __x64_sys_pselect6+0x183/0x240 [ 420.519620][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 420.525221][ C0] do_syscall_64+0xcd/0x250 [ 420.529763][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.535714][ C0] RIP: 0033:0x7fecd1aca591 [ 420.540161][ C0] RSP: 002b:00007ffea5b9e400 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 420.548608][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fecd1aca591 [ 420.556716][ C0] RDX: 0000000000000000 RSI: 00007ffea5b9e4f8 RDI: 000000000000000b [ 420.564724][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 420.572724][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 420.580810][ C0] R13: 0000561a3d6d4178 R14: 0000000000000000 R15: 000000000000000a [ 420.588844][ C0] [ 420.591895][ C0] task:klogd state:S stack:25248 pid:2834 tgid:2834 ppid:1 task_flags:0x400100 flags:0x00000002 [ 420.603939][ C0] Call Trace: [ 420.607253][ C0] [ 420.610221][ C0] __schedule+0x113d/0x35d0 [ 420.614797][ C0] ? __pfx___schedule+0x10/0x10 [ 420.619701][ C0] ? schedule+0x298/0x350 [ 420.624101][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.629272][ C0] ? lock_acquire+0x2f/0xb0 [ 420.633838][ C0] ? schedule+0x1fd/0x350 [ 420.638328][ C0] schedule+0xe7/0x350 [ 420.642446][ C0] syslog_print+0x214/0x5d0 [ 420.646994][ C0] ? __pfx_syslog_print+0x10/0x10 [ 420.652238][ C0] ? avc_has_perm_noaudit+0x143/0x3a0 [ 420.657686][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 420.663915][ C0] ? avc_has_perm+0x11b/0x1c0 [ 420.668680][ C0] do_syslog+0x3e1/0x6c0 [ 420.673023][ C0] ? __pfx_do_syslog+0x10/0x10 [ 420.677850][ C0] ? rcu_is_watching+0x12/0xc0 [ 420.682759][ C0] __x64_sys_syslog+0x74/0xb0 [ 420.687582][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 420.692843][ C0] do_syscall_64+0xcd/0x250 [ 420.697419][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.703363][ C0] RIP: 0033:0x7f1cc1246fa7 [ 420.707830][ C0] RSP: 002b:00007ffec929d2d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 420.716331][ C0] RAX: ffffffffffffffda RBX: 00007f1cc13e54a0 RCX: 00007f1cc1246fa7 [ 420.724439][ C0] RDX: 00000000000003ff RSI: 00007f1cc13e54a0 RDI: 0000000000000002 [ 420.732447][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: f1b5054273f90b32 [ 420.740456][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f1cc13e54a0 [ 420.748553][ C0] R13: 00007f1cc13d5212 R14: 00007f1cc13e54f6 R15: 00007f1cc13e54f6 [ 420.756677][ C0] [ 420.759732][ C0] task:udevd state:R running task stack:26784 pid:2845 tgid:2845 ppid:1 task_flags:0x400140 flags:0x00000002 [ 420.773312][ C0] Call Trace: [ 420.776622][ C0] [ 420.779583][ C0] __schedule+0x113d/0x35d0 [ 420.784149][ C0] ? __pfx___schedule+0x10/0x10 [ 420.789048][ C0] ? schedule+0x298/0x350 [ 420.793415][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.798491][ C0] ? lock_acquire+0x2f/0xb0 [ 420.803053][ C0] ? schedule+0x1fd/0x350 [ 420.807444][ C0] schedule+0xe7/0x350 [ 420.811562][ C0] schedule_hrtimeout_range_clock+0x1fe/0x2f0 [ 420.817673][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 420.824305][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 420.829299][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 420.834627][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 420.840170][ C0] do_epoll_wait+0x15b3/0x1c00 [ 420.845016][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 420.850181][ C0] ? __x64_sys_epoll_wait+0x221/0x290 [ 420.855615][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.860697][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 420.867094][ C0] ? ktime_get_ts64+0x2d2/0x400 [ 420.872013][ C0] ? read_tsc+0x9/0x20 [ 420.876135][ C0] ? ktime_get_ts64+0x256/0x400 [ 420.881039][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 420.886312][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 420.892199][ C0] do_syscall_64+0xcd/0x250 [ 420.896741][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.902804][ C0] RIP: 0033:0x7f48f77cd457 [ 420.907348][ C0] RSP: 002b:00007fffcf992008 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 420.915827][ C0] RAX: ffffffffffffffda RBX: 00007fffcf992108 RCX: 00007f48f77cd457 [ 420.923854][ C0] RDX: 0000000000000008 RSI: 00007fffcf992108 RDI: 000000000000000b [ 420.931877][ C0] RBP: 000055a0c5942030 R08: 00000000ffffffff R09: 0000000000000000 [ 420.939887][ C0] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8 [ 420.947977][ C0] R13: 000055a0c5933054 R14: 0000000000000000 R15: 0000000000000000 [ 420.956021][ C0] [ 420.959073][ C0] task:dbus-daemon state:S stack:27856 pid:2867 tgid:2867 ppid:1 task_flags:0x400140 flags:0x00000002 [ 420.971135][ C0] Call Trace: [ 420.974452][ C0] [ 420.977437][ C0] __schedule+0x113d/0x35d0 [ 420.982007][ C0] ? __pfx___schedule+0x10/0x10 [ 420.986911][ C0] ? schedule+0x298/0x350 [ 420.991297][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.996362][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 421.001601][ C0] ? lock_acquire+0x2f/0xb0 [ 421.006144][ C0] ? schedule+0x1fd/0x350 [ 421.010530][ C0] schedule+0xe7/0x350 [ 421.014648][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 421.020765][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 421.027399][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 421.032400][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 421.038028][ C0] do_epoll_wait+0x15b3/0x1c00 [ 421.042842][ C0] ? mark_lock+0xb5/0xc60 [ 421.047242][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 421.052401][ C0] ? find_held_lock+0x2d/0x110 [ 421.057308][ C0] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 421.063860][ C0] ? __pfx_lock_release+0x10/0x10 [ 421.068939][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 421.075367][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 421.080656][ C0] ? handle_mm_fault+0x497/0xaa0 [ 421.085665][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 421.091461][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 421.096832][ C0] do_syscall_64+0xcd/0x250 [ 421.101382][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.107409][ C0] RIP: 0033:0x7f08eda2f457 [ 421.111861][ C0] RSP: 002b:00007ffc401ce918 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 421.120342][ C0] RAX: ffffffffffffffda RBX: 00007ffc401ce928 RCX: 00007f08eda2f457 [ 421.128382][ C0] RDX: 0000000000000040 RSI: 00007ffc401ce928 RDI: 0000000000000003 [ 421.136397][ C0] RBP: 00007ffc401cecb8 R08: 0000000000000c5a R09: 00007f08edba4000 [ 421.144610][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 421.152610][ C0] R13: 0000000000000001 R14: 00007ffc401cecb8 R15: 00007ffc401cefc8 [ 421.160647][ C0] [ 421.163718][ C0] task:dhcpcd state:R running task stack:25984 pid:2882 tgid:2882 ppid:1 task_flags:0x400140 flags:0x00000002 [ 421.177374][ C0] Call Trace: [ 421.180685][ C0] [ 421.183740][ C0] __schedule+0x113d/0x35d0 [ 421.188316][ C0] ? __pfx___schedule+0x10/0x10 [ 421.193322][ C0] ? schedule+0x298/0x350 [ 421.197701][ C0] ? __pfx_lock_release+0x10/0x10 [ 421.202761][ C0] ? lock_acquire+0x2f/0xb0 [ 421.207309][ C0] ? schedule+0x1fd/0x350 [ 421.211688][ C0] schedule+0xe7/0x350 [ 421.215807][ C0] schedule_hrtimeout_range_clock+0x1fe/0x2f0 [ 421.221925][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 421.228563][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 421.233904][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 421.239162][ C0] ? __pfx___pollwait+0x10/0x10 [ 421.244320][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 421.249748][ C0] ? unix_dgram_poll+0x364/0x770 [ 421.254761][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 421.261155][ C0] do_sys_poll+0xadc/0xde0 [ 421.265714][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 421.270968][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 421.276003][ C0] ? move_addr_to_user+0xab/0x1d0 [ 421.281100][ C0] ? __pfx_pollwake+0x10/0x10 [ 421.285831][ C0] ? __pfx_pollwake+0x10/0x10 [ 421.290705][ C0] ? __pfx_pollwake+0x10/0x10 [ 421.295472][ C0] ? __pfx_pollwake+0x10/0x10 [ 421.300316][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 421.305650][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 421.310975][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 421.316249][ C0] ? set_user_sigmask+0x217/0x2a0 [ 421.321314][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 421.326729][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 421.331740][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 421.337102][ C0] ? __secure_computing+0x227/0x3a0 [ 421.342353][ C0] do_syscall_64+0xcd/0x250 [ 421.346899][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.352867][ C0] RIP: 0033:0x7f6805554ad5 [ 421.357320][ C0] RSP: 002b:00007ffe626ad9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 421.365949][ C0] RAX: ffffffffffffffda RBX: 00005597d2e49f20 RCX: 00007f6805554ad5 [ 421.373965][ C0] RDX: 00007ffe626ada10 RSI: 0000000000000004 RDI: 00005597d2e53eb0 [ 421.381964][ C0] RBP: 00007ffe626add40 R08: 0000000000000008 R09: 00007f680563d000 [ 421.389978][ C0] R10: 00007ffe626add40 R11: 0000000000000246 R12: 00007ffe626ada38 [ 421.398132][ C0] R13: 00005597a128c610 R14: 0000000000000000 R15: 0000000000000000 [ 421.406182][ C0] [ 421.409246][ C0] task:dhcpcd state:S stack:24736 pid:2883 tgid:2883 ppid:2882 task_flags:0x400140 flags:0x00000002 [ 421.421232][ C0] Call Trace: [ 421.424623][ C0] [ 421.427695][ C0] __schedule+0x113d/0x35d0 [ 421.432253][ C0] ? __pfx___schedule+0x10/0x10 [ 421.437174][ C0] ? schedule+0x298/0x350 [ 421.441639][ C0] ? __pfx_lock_release+0x10/0x10 [ 421.446885][ C0] ? lock_acquire+0x2f/0xb0 [ 421.451418][ C0] ? schedule+0x1fd/0x350 [ 421.455832][ C0] schedule+0xe7/0x350 [ 421.459946][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 421.466060][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 421.472781][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 421.478058][ C0] ? __pfx___pollwait+0x10/0x10 [ 421.482947][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 421.488270][ C0] ? unix_dgram_poll+0x364/0x770 [ 421.493349][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 421.499664][ C0] do_sys_poll+0xadc/0xde0 [ 421.504149][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 421.509255][ C0] ? __pfx_pollwake+0x10/0x10 [ 421.513977][ C0] ? __pfx_pollwake+0x10/0x10 [ 421.518809][ C0] ? __pfx_pollwake+0x10/0x10 [ 421.523583][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 421.528838][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 421.534101][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 421.539363][ C0] ? set_user_sigmask+0x217/0x2a0 [ 421.544443][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 421.550034][ C0] ? __rseq_handle_notify_resume+0x695/0x10b0 [ 421.556181][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 421.561037][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 421.566425][ C0] do_syscall_64+0xcd/0x250 [ 421.570970][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.576936][ C0] RIP: 0033:0x7f6805554ad5 [ 421.581397][ C0] RSP: 002b:00007ffe626ad9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 421.589853][ C0] RAX: ffffffffffffffda RBX: 00005597d2e49f20 RCX: 00007f6805554ad5 [ 421.598069][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 00005597d2e49f00 [ 421.606251][ C0] RBP: 00007ffe626add40 R08: 0000000000000008 R09: eb1b927d0a033f8c [ 421.614251][ C0] R10: 00007ffe626add40 R11: 0000000000000246 R12: 0000000000000000 [ 421.622246][ C0] R13: 00005597a128c610 R14: 0000000000000000 R15: 0000000000000000 [ 421.630270][ C0] [ 421.633347][ C0] task:dhcpcd state:S stack:28016 pid:2884 tgid:2884 ppid:2882 task_flags:0x400140 flags:0x00000002 [ 421.645540][ C0] Call Trace: [ 421.648884][ C0] [ 421.651850][ C0] __schedule+0x113d/0x35d0 [ 421.656428][ C0] ? __pfx___schedule+0x10/0x10 [ 421.661329][ C0] ? schedule+0x298/0x350 [ 421.665701][ C0] ? __pfx_lock_release+0x10/0x10 [ 421.670789][ C0] ? lock_acquire+0x2f/0xb0 [ 421.675328][ C0] ? schedule+0x1fd/0x350 [ 421.679727][ C0] schedule+0xe7/0x350 [ 421.683845][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 421.689962][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 421.696593][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 421.701910][ C0] ? __pfx___pollwait+0x10/0x10 [ 421.706799][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 421.712167][ C0] ? unix_dgram_poll+0x364/0x770 [ 421.717153][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 421.723636][ C0] do_sys_poll+0xadc/0xde0 [ 421.728108][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 421.733175][ C0] ? hlock_class+0x4e/0x130 [ 421.737726][ C0] ? mark_lock+0xb5/0xc60 [ 421.742142][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 421.747213][ C0] ? __pfx_pollwake+0x10/0x10 [ 421.751934][ C0] ? __pfx_pollwake+0x10/0x10 [ 421.756660][ C0] ? __pfx_pollwake+0x10/0x10 [ 421.761548][ C0] ? __pfx_pollwake+0x10/0x10 [ 421.766295][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 421.771545][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 421.776799][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 421.782054][ C0] ? set_user_sigmask+0x217/0x2a0 [ 421.787119][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 421.792534][ C0] ? __rseq_handle_notify_resume+0x695/0x10b0 [ 421.798828][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 421.804268][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 421.809093][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 421.814873][ C0] ? __secure_computing+0x227/0x3a0 [ 421.820228][ C0] do_syscall_64+0xcd/0x250 [ 421.824807][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.830839][ C0] RIP: 0033:0x7f6805554ad5 [ 421.835326][ C0] RSP: 002b:00007ffe626ad9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 421.843977][ C0] RAX: ffffffffffffffda RBX: 00005597d2e49f20 RCX: 00007f6805554ad5 [ 421.852091][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00005597d2e53020 [ 421.860102][ C0] RBP: 00007ffe626add40 R08: 0000000000000008 R09: 00005597a128c3d0 [ 421.868200][ C0] R10: 00007ffe626add40 R11: 0000000000000246 R12: 0000000000000000 [ 421.876292][ C0] R13: 00005597a128c610 R14: 0000000000000003 R15: 0000000000000000 [ 421.884330][ C0] [ 421.887383][ C0] task:dhcpcd state:S stack:28016 pid:2885 tgid:2885 ppid:2882 task_flags:0x400140 flags:0x00000002 [ 421.899385][ C0] Call Trace: [ 421.902688][ C0] [ 421.905649][ C0] __schedule+0x113d/0x35d0 [ 421.910221][ C0] ? __pfx___schedule+0x10/0x10 [ 421.915122][ C0] ? schedule+0x298/0x350 [ 421.919525][ C0] ? __pfx_lock_release+0x10/0x10 [ 421.924606][ C0] ? lock_acquire+0x2f/0xb0 [ 421.929315][ C0] ? schedule+0x1fd/0x350 [ 421.933689][ C0] schedule+0xe7/0x350 [ 421.937808][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 421.943931][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 421.950575][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 421.955834][ C0] ? __pfx___pollwait+0x10/0x10 [ 421.960753][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 421.966092][ C0] ? unix_dgram_poll+0x364/0x770 [ 421.971077][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 421.977416][ C0] do_sys_poll+0xadc/0xde0 [ 421.981895][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 421.987119][ C0] ? unix_stream_recvmsg+0x138/0x1c0 [ 421.992459][ C0] ? __pfx_pollwake+0x10/0x10 [ 421.997185][ C0] ? __pfx_pollwake+0x10/0x10 [ 422.001907][ C0] ? __pfx_pollwake+0x10/0x10 [ 422.006627][ C0] ? __pfx_pollwake+0x10/0x10 [ 422.011519][ C0] ? __pfx_pollwake+0x10/0x10 [ 422.016277][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 422.021534][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 422.026782][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 422.032036][ C0] ? set_user_sigmask+0x217/0x2a0 [ 422.037097][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 422.042511][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 422.047931][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 422.052744][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 422.058080][ C0] ? ksys_read+0x1ba/0x250 [ 422.062552][ C0] ? __secure_computing+0x227/0x3a0 [ 422.067794][ C0] do_syscall_64+0xcd/0x250 [ 422.072353][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.078313][ C0] RIP: 0033:0x7f6805554ad5 [ 422.082777][ C0] RSP: 002b:00007ffe626ad9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 422.091253][ C0] RAX: ffffffffffffffda RBX: 00005597d2e49f20 RCX: 00007f6805554ad5 [ 422.099279][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 00005597d2e53020 [ 422.107317][ C0] RBP: 00007ffe626add40 R08: 0000000000000008 R09: 00005597a128c3d0 [ 422.115383][ C0] R10: 00007ffe626add40 R11: 0000000000000246 R12: 0000000000000000 [ 422.123398][ C0] R13: 00005597a128c610 R14: 0000000000000000 R15: 0000000000000000 [ 422.131461][ C0] [ 422.134603][ C0] task:sshd state:S stack:26752 pid:2901 tgid:2901 ppid:1 task_flags:0x400140 flags:0x00000002 [ 422.146684][ C0] Call Trace: [ 422.150007][ C0] [ 422.152981][ C0] __schedule+0x113d/0x35d0 [ 422.157562][ C0] ? __pfx___schedule+0x10/0x10 [ 422.162484][ C0] ? schedule+0x298/0x350 [ 422.166876][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.171952][ C0] ? lock_acquire+0x2f/0xb0 [ 422.176513][ C0] ? schedule+0x1fd/0x350 [ 422.180908][ C0] schedule+0xe7/0x350 [ 422.185131][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 422.191335][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 422.198036][ C0] ? tcp_poll+0x419/0xf80 [ 422.202428][ C0] ? lock_acquire+0x2f/0xb0 [ 422.207022][ C0] ? __might_fault+0xe3/0x190 [ 422.211793][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 422.218108][ C0] do_sys_poll+0xadc/0xde0 [ 422.222587][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 422.227652][ C0] ? mark_lock+0xb5/0xc60 [ 422.232089][ C0] ? __pfx_mark_lock+0x10/0x10 [ 422.236917][ C0] ? __pfx_mark_lock+0x10/0x10 [ 422.241743][ C0] ? __pfx_mark_lock+0x10/0x10 [ 422.246572][ C0] ? __pfx_pollwake+0x10/0x10 [ 422.251296][ C0] ? __pfx_pollwake+0x10/0x10 [ 422.256059][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 422.261387][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 422.266632][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 422.271884][ C0] ? set_user_sigmask+0x217/0x2a0 [ 422.276990][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 422.282516][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 422.287329][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 422.292771][ C0] do_syscall_64+0xcd/0x250 [ 422.297308][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.303371][ C0] RIP: 0033:0x7f5957b36ad5 [ 422.307841][ C0] RSP: 002b:00007fff41280ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 422.316300][ C0] RAX: ffffffffffffffda RBX: 000055d010244ad0 RCX: 00007f5957b36ad5 [ 422.324318][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d01024a4b0 [ 422.332331][ C0] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 422.340454][ C0] R10: 00007fff41280d58 R11: 0000000000000246 R12: 000055d01024a4b0 [ 422.348471][ C0] R13: 00007fff41280d58 R14: 0000000000000002 R15: 000055d010245b2c [ 422.356503][ C0] [ 422.359640][ C0] task:getty state:S stack:25248 pid:2903 tgid:2903 ppid:1 task_flags:0x400000 flags:0x00000002 [ 422.371758][ C0] Call Trace: [ 422.375079][ C0] [ 422.378042][ C0] __schedule+0x113d/0x35d0 [ 422.382646][ C0] ? __pfx___schedule+0x10/0x10 [ 422.387556][ C0] ? schedule+0x298/0x350 [ 422.391934][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.397001][ C0] ? lock_acquire+0x2f/0xb0 [ 422.401536][ C0] ? schedule+0x1fd/0x350 [ 422.405923][ C0] schedule+0xe7/0x350 [ 422.410034][ C0] schedule_timeout+0x244/0x280 [ 422.415036][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 422.420545][ C0] ? down_read+0xc9/0x330 [ 422.424933][ C0] ? __pfx___up_read+0x10/0x10 [ 422.429737][ C0] ? wait_woken+0x48/0x1c0 [ 422.434210][ C0] wait_woken+0x175/0x1c0 [ 422.438594][ C0] n_tty_read+0x10fb/0x1480 [ 422.443178][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 422.448161][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 422.454279][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 422.460030][ C0] tty_read+0x30e/0x5b0 [ 422.464250][ C0] ? __pfx_tty_read+0x10/0x10 [ 422.469045][ C0] ? inode_security+0x101/0x130 [ 422.473966][ C0] ? security_file_permission+0x21/0x80 [ 422.479587][ C0] vfs_read+0x886/0xbf0 [ 422.483898][ C0] ? __pfx_vfs_read+0x10/0x10 [ 422.488647][ C0] ksys_read+0x12b/0x250 [ 422.493037][ C0] ? __pfx_ksys_read+0x10/0x10 [ 422.497866][ C0] do_syscall_64+0xcd/0x250 [ 422.502407][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.508471][ C0] RIP: 0033:0x7f56d6bd8b6a [ 422.513099][ C0] RSP: 002b:00007ffc4fec09d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 422.521553][ C0] RAX: ffffffffffffffda RBX: 000055d4836bd2c0 RCX: 00007f56d6bd8b6a [ 422.529563][ C0] RDX: 0000000000000001 RSI: 00007ffc4fec09f0 RDI: 0000000000000000 [ 422.537652][ C0] RBP: 000055d4836bd320 R08: 0000000000000000 R09: 03ff07332b365641 [ 422.545799][ C0] R10: 0000000000000010 R11: 0000000000000246 R12: 000055d4836bd35c [ 422.553813][ C0] R13: 00007ffc4fec09f0 R14: 0000000000000000 R15: 000055d4836bd35c [ 422.561842][ C0] [ 422.564998][ C0] task:dhcpcd state:S stack:27392 pid:2905 tgid:2905 ppid:2883 task_flags:0x400140 flags:0x00000002 [ 422.577100][ C0] Call Trace: [ 422.580424][ C0] [ 422.583395][ C0] __schedule+0x113d/0x35d0 [ 422.587959][ C0] ? __pfx___schedule+0x10/0x10 [ 422.593002][ C0] ? schedule+0x298/0x350 [ 422.597385][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.602481][ C0] ? lock_acquire+0x2f/0xb0 [ 422.607192][ C0] ? schedule+0x1fd/0x350 [ 422.611603][ C0] schedule+0xe7/0x350 [ 422.615723][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 422.621844][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 422.628560][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 422.633819][ C0] ? __pfx___pollwait+0x10/0x10 [ 422.638740][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 422.644067][ C0] ? unix_dgram_poll+0x364/0x770 [ 422.649053][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 422.655342][ C0] do_sys_poll+0xadc/0xde0 [ 422.659901][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 422.664919][ C0] ? __pfx_pollwake+0x10/0x10 [ 422.669659][ C0] ? __pfx_pollwake+0x10/0x10 [ 422.674541][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 422.679791][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 422.685131][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 422.690394][ C0] ? set_user_sigmask+0x217/0x2a0 [ 422.695482][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 422.700956][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 422.706392][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 422.711209][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 422.716627][ C0] ? __secure_computing+0x227/0x3a0 [ 422.721876][ C0] do_syscall_64+0xcd/0x250 [ 422.726413][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.732539][ C0] RIP: 0033:0x7f6805554ad5 [ 422.737002][ C0] RSP: 002b:00007ffe626ad9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 422.745562][ C0] RAX: ffffffffffffffda RBX: 00005597d2e49f20 RCX: 00007f6805554ad5 [ 422.753576][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005597d2e54d90 [ 422.761581][ C0] RBP: 00007ffe626add40 R08: 0000000000000008 R09: 0000000000000000 [ 422.769690][ C0] R10: 00007ffe626add40 R11: 0000000000000246 R12: 0000000000000000 [ 422.777867][ C0] R13: 00005597a128c610 R14: 0000000000000000 R15: 0000000000000000 [ 422.785886][ C0] [ 422.789005][ C0] task:kworker/1:2 state:I stack:21808 pid:3008 tgid:3008 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 422.801605][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 422.806604][ C0] Call Trace: [ 422.809938][ C0] [ 422.812956][ C0] __schedule+0x113d/0x35d0 [ 422.817601][ C0] ? __pfx___schedule+0x10/0x10 [ 422.822511][ C0] ? schedule+0x298/0x350 [ 422.826894][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.832047][ C0] ? lock_acquire+0x2f/0xb0 [ 422.836588][ C0] ? schedule+0x1fd/0x350 [ 422.840965][ C0] schedule+0xe7/0x350 [ 422.845088][ C0] ? worker_thread+0x271/0xf00 [ 422.849983][ C0] worker_thread+0x2de/0xf00 [ 422.854620][ C0] ? __kthread_parkme+0x148/0x220 [ 422.859689][ C0] ? __pfx_worker_thread+0x10/0x10 [ 422.864862][ C0] kthread+0x3af/0x750 [ 422.868990][ C0] ? __pfx_kthread+0x10/0x10 [ 422.873649][ C0] ? lock_acquire+0x2f/0xb0 [ 422.878192][ C0] ? __pfx_kthread+0x10/0x10 [ 422.882863][ C0] ret_from_fork+0x45/0x80 [ 422.887331][ C0] ? __pfx_kthread+0x10/0x10 [ 422.891991][ C0] ret_from_fork_asm+0x1a/0x30 [ 422.896814][ C0] [ 422.899860][ C0] task:sshd state:S stack:25248 pid:3979 tgid:3979 ppid:2901 task_flags:0x400100 flags:0x00000002 [ 422.911871][ C0] Call Trace: [ 422.915258][ C0] [ 422.918217][ C0] __schedule+0x113d/0x35d0 [ 422.922785][ C0] ? __pfx___schedule+0x10/0x10 [ 422.927708][ C0] ? schedule+0x298/0x350 [ 422.932100][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.937184][ C0] ? lock_acquire+0x2f/0xb0 [ 422.941728][ C0] ? schedule+0x1fd/0x350 [ 422.946204][ C0] schedule+0xe7/0x350 [ 422.950328][ C0] schedule_hrtimeout_range_clock+0x1fe/0x2f0 [ 422.956449][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 422.963088][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 422.968334][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 422.974200][ C0] ? __pollwait+0x26d/0x4c0 [ 422.978751][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 422.985132][ C0] do_sys_poll+0xadc/0xde0 [ 422.989594][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 422.994666][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 422.999644][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 423.005007][ C0] ? __pfx_mark_lock+0x10/0x10 [ 423.009839][ C0] ? __pfx_mark_lock+0x10/0x10 [ 423.014656][ C0] ? tcp_sendmsg+0x38/0x50 [ 423.019215][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.024282][ C0] ? __pfx_pollwake+0x10/0x10 [ 423.029015][ C0] ? __pfx_pollwake+0x10/0x10 [ 423.033742][ C0] ? __pfx_pollwake+0x10/0x10 [ 423.038462][ C0] ? __pfx_pollwake+0x10/0x10 [ 423.043212][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 423.048455][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 423.053711][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 423.059046][ C0] ? set_user_sigmask+0x217/0x2a0 [ 423.064375][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 423.070071][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 423.074881][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 423.080235][ C0] ? ksys_write+0x1ba/0x250 [ 423.085132][ C0] ? __pfx_ksys_write+0x10/0x10 [ 423.090054][ C0] do_syscall_64+0xcd/0x250 [ 423.094605][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.100543][ C0] RIP: 0033:0x7f886b848ad5 [ 423.104994][ C0] RSP: 002b:00007ffc3ad4d300 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 423.113459][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f886b848ad5 [ 423.121511][ C0] RDX: 00007ffc3ad4d320 RSI: 0000000000000004 RDI: 000055f5cdbd0af0 [ 423.129535][ C0] RBP: 000055f5cdbd12b0 R08: 0000000000000008 R09: 0000000000000000 [ 423.137564][ C0] R10: 00007ffc3ad4d408 R11: 0000000000000246 R12: 000055f5a7f07aa4 [ 423.145757][ C0] R13: 0000000000000001 R14: 000055f5a7f083e8 R15: 00007ffc3ad4d388 [ 423.153779][ C0] [ 423.156870][ C0] task:syz-execprog state:S stack:25248 pid:3981 tgid:3981 ppid:3979 task_flags:0x400100 flags:0x00000000 [ 423.168969][ C0] Call Trace: [ 423.172371][ C0] [ 423.175335][ C0] __schedule+0x113d/0x35d0 [ 423.179914][ C0] ? __pfx___schedule+0x10/0x10 [ 423.184827][ C0] ? schedule+0x298/0x350 [ 423.189196][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.194427][ C0] ? plist_add+0x458/0x600 [ 423.198947][ C0] ? lock_acquire+0x2f/0xb0 [ 423.203487][ C0] ? schedule+0x1fd/0x350 [ 423.207871][ C0] ? futex_wait_queue+0x41/0x1f0 [ 423.212867][ C0] schedule+0xe7/0x350 [ 423.217002][ C0] futex_wait_queue+0xfe/0x1f0 [ 423.221850][ C0] __futex_wait+0x291/0x3c0 [ 423.226409][ C0] ? __pfx___futex_wait+0x10/0x10 [ 423.231501][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 423.236849][ C0] ? find_held_lock+0x2d/0x110 [ 423.241671][ C0] futex_wait+0xe9/0x380 [ 423.245984][ C0] ? __pfx_futex_wait+0x10/0x10 [ 423.251171][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 423.257035][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 423.262284][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 423.268152][ C0] ? __switch_to+0x749/0x1190 [ 423.272887][ C0] do_futex+0x22b/0x350 [ 423.277292][ C0] ? __pfx_do_futex+0x10/0x10 [ 423.282023][ C0] ? __pfx___schedule+0x10/0x10 [ 423.286920][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 423.291738][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 423.297161][ C0] ? rcu_is_watching+0x12/0xc0 [ 423.301979][ C0] do_syscall_64+0xcd/0x250 [ 423.306535][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.312478][ C0] RIP: 0033:0x476343 [ 423.316397][ C0] RSP: 002b:00007ffc67ab87f8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 423.324932][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 423.333024][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004046e40 [ 423.341039][ C0] RBP: 00007ffc67ab8840 R08: 0000000000000000 R09: 0000000000000000 [ 423.349036][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000448320 [ 423.357052][ C0] R13: 000000c000075f94 R14: 00000000040435a0 R15: 3fffffffffffffff [ 423.365261][ C0] [ 423.368328][ C0] task:syz-execprog state:R running task stack:28328 pid:3982 tgid:3981 ppid:3979 task_flags:0x400040 flags:0x00000000 [ 423.382075][ C0] Call Trace: [ 423.385378][ C0] [ 423.388349][ C0] __schedule+0x113d/0x35d0 [ 423.392904][ C0] ? __pfx___schedule+0x10/0x10 [ 423.397804][ C0] ? schedule+0x298/0x350 [ 423.402183][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.407248][ C0] ? lock_acquire+0x2f/0xb0 [ 423.411785][ C0] ? schedule+0x1fd/0x350 [ 423.416152][ C0] ? futex_wait_queue+0x41/0x1f0 [ 423.421148][ C0] schedule+0xe7/0x350 [ 423.425259][ C0] futex_wait_queue+0xfe/0x1f0 [ 423.430107][ C0] __futex_wait+0x291/0x3c0 [ 423.434663][ C0] ? __pfx___futex_wait+0x10/0x10 [ 423.439914][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 423.445262][ C0] ? ktime_add_safe+0x60/0x70 [ 423.450079][ C0] futex_wait+0xe9/0x380 [ 423.454376][ C0] ? __pfx_futex_wait+0x10/0x10 [ 423.459293][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 423.464539][ C0] ? __x64_sys_futex+0x3a9/0x4c0 [ 423.469537][ C0] do_futex+0x22b/0x350 [ 423.473750][ C0] ? __pfx_do_futex+0x10/0x10 [ 423.478476][ C0] ? ktime_get+0x200/0x310 [ 423.482940][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 423.488194][ C0] ? read_tsc+0x9/0x20 [ 423.492310][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 423.497133][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 423.502478][ C0] ? __x64_sys_nanosleep+0x22e/0x2b0 [ 423.507829][ C0] ? __pfx___x64_sys_nanosleep+0x10/0x10 [ 423.513608][ C0] do_syscall_64+0xcd/0x250 [ 423.518156][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.524106][ C0] RIP: 0033:0x476343 [ 423.528028][ C0] RSP: 002b:000000c00005fe80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 423.536835][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 423.544834][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004049ae0 [ 423.552924][ C0] RBP: 000000c00005fec8 R08: 0000000000000000 R09: 0000000000000000 [ 423.560942][ C0] R10: 000000c00005feb8 R11: 0000000000000206 R12: 000000c00005feb8 [ 423.568952][ C0] R13: 000000c00007c008 R14: 000000c000006540 R15: 0fffffffffffffff [ 423.576981][ C0] [ 423.580035][ C0] task:syz-execprog state:S stack:27232 pid:3983 tgid:3981 ppid:3979 task_flags:0x400040 flags:0x00000000 [ 423.592038][ C0] Call Trace: [ 423.595348][ C0] [ 423.598313][ C0] __schedule+0x113d/0x35d0 [ 423.602964][ C0] ? __pfx___schedule+0x10/0x10 [ 423.607869][ C0] ? schedule+0x298/0x350 [ 423.612409][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.617477][ C0] ? lock_acquire+0x2f/0xb0 [ 423.622024][ C0] ? schedule+0x1fd/0x350 [ 423.626413][ C0] schedule+0xe7/0x350 [ 423.630548][ C0] do_wait+0x1db/0x570 [ 423.634782][ C0] kernel_waitid+0x116/0x180 [ 423.639521][ C0] ? __pfx_kernel_waitid+0x10/0x10 [ 423.644703][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 423.650397][ C0] ? __asan_memset+0x23/0x50 [ 423.655067][ C0] ? __hrtimer_init+0x106/0x2c0 [ 423.659967][ C0] __do_sys_waitid+0x21d/0x250 [ 423.664792][ C0] ? __pfx___do_sys_waitid+0x10/0x10 [ 423.670138][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 423.675395][ C0] ? __pfx___x64_sys_nanosleep+0x10/0x10 [ 423.681088][ C0] do_syscall_64+0xcd/0x250 [ 423.685717][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.691661][ C0] RIP: 0033:0x40708e [ 423.695601][ C0] RSP: 002b:000000c000074d60 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 423.704056][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040708e [ 423.712056][ C0] RDX: 000000c000074e48 RSI: 0000000000000f92 RDI: 0000000000000001 [ 423.720324][ C0] RBP: 000000c000074da0 R08: 0000000000000000 R09: 0000000000000000 [ 423.728340][ C0] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c000074e90 [ 423.736430][ C0] R13: 0000000000000001 R14: 000000c00200d880 R15: 0000000000000001 [ 423.744448][ C0] [ 423.747497][ C0] task:syz-execprog state:S stack:27248 pid:3984 tgid:3981 ppid:3979 task_flags:0x400040 flags:0x00000000 [ 423.759582][ C0] Call Trace: [ 423.762887][ C0] [ 423.765858][ C0] __schedule+0x113d/0x35d0 [ 423.770419][ C0] ? __pfx___schedule+0x10/0x10 [ 423.775401][ C0] ? schedule+0x298/0x350 [ 423.779785][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.784851][ C0] ? plist_add+0x458/0x600 [ 423.789329][ C0] ? lock_acquire+0x2f/0xb0 [ 423.793876][ C0] ? schedule+0x1fd/0x350 [ 423.798263][ C0] ? futex_wait_queue+0x41/0x1f0 [ 423.803256][ C0] schedule+0xe7/0x350 [ 423.807373][ C0] futex_wait_queue+0xfe/0x1f0 [ 423.812192][ C0] __futex_wait+0x291/0x3c0 [ 423.816746][ C0] ? __pfx___futex_wait+0x10/0x10 [ 423.821834][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 423.827204][ C0] futex_wait+0xe9/0x380 [ 423.831504][ C0] ? __pfx_futex_wait+0x10/0x10 [ 423.836420][ C0] ? vfs_write+0x306/0x1150 [ 423.840967][ C0] ? __pfx_pipe_write+0x10/0x10 [ 423.845873][ C0] do_futex+0x22b/0x350 [ 423.850080][ C0] ? __pfx_do_futex+0x10/0x10 [ 423.854804][ C0] ? __fget_files+0x40/0x3a0 [ 423.859453][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 423.864286][ C0] ? fput+0x67/0x440 [ 423.868246][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 423.873594][ C0] ? ksys_write+0x1ba/0x250 [ 423.878273][ C0] ? __pfx_ksys_write+0x10/0x10 [ 423.883196][ C0] do_syscall_64+0xcd/0x250 [ 423.887748][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.893916][ C0] RIP: 0033:0x476343 [ 423.897859][ C0] RSP: 002b:000000c000093cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 423.906327][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 423.914341][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007d148 [ 423.922435][ C0] RBP: 000000c000093d40 R08: 0000000000000000 R09: 0000000000000000 [ 423.930444][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000064008 [ 423.938450][ C0] R13: 0000000000000001 R14: 000000c000006c40 R15: 0000000000000001 [ 423.946471][ C0] [ 423.949516][ C0] task:syz-execprog state:S stack:27568 pid:3985 tgid:3981 ppid:3979 task_flags:0x400040 flags:0x00000000 [ 423.961602][ C0] Call Trace: [ 423.964907][ C0] [ 423.967872][ C0] __schedule+0x113d/0x35d0 [ 423.972427][ C0] ? __pfx___schedule+0x10/0x10 [ 423.977330][ C0] ? schedule+0x298/0x350 [ 423.981903][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.986971][ C0] ? plist_add+0x458/0x600 [ 423.991438][ C0] ? lock_acquire+0x2f/0xb0 [ 423.996072][ C0] ? schedule+0x1fd/0x350 [ 424.000448][ C0] ? futex_wait_queue+0x41/0x1f0 [ 424.005646][ C0] schedule+0xe7/0x350 [ 424.009774][ C0] futex_wait_queue+0xfe/0x1f0 [ 424.014590][ C0] __futex_wait+0x291/0x3c0 [ 424.019243][ C0] ? __pfx___futex_wait+0x10/0x10 [ 424.024404][ C0] ? hlock_class+0x4e/0x130 [ 424.028968][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 424.034030][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 424.039378][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 424.044716][ C0] futex_wait+0xe9/0x380 [ 424.049021][ C0] ? __pfx_futex_wait+0x10/0x10 [ 424.054025][ C0] ? find_held_lock+0x2d/0x110 [ 424.058845][ C0] ? __pfx_lock_release+0x10/0x10 [ 424.063994][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 424.069071][ C0] do_futex+0x22b/0x350 [ 424.073284][ C0] ? __pfx_do_futex+0x10/0x10 [ 424.078078][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 424.083420][ C0] ? sigprocmask+0xf0/0x330 [ 424.088085][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 424.093182][ C0] ? __might_fault+0xe3/0x190 [ 424.098016][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 424.102907][ C0] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 424.108702][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 424.114060][ C0] ? rcu_is_watching+0x12/0xc0 [ 424.118879][ C0] do_syscall_64+0xcd/0x250 [ 424.123440][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.129550][ C0] RIP: 0033:0x476343 [ 424.133477][ C0] RSP: 002b:000000c0000786e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 424.141949][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 424.149962][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040bd220 [ 424.158001][ C0] RBP: 000000c000078728 R08: 0000000000000000 R09: 0000000000000000 [ 424.166019][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 424.174050][ C0] R13: 000000c0016d1808 R14: 000000c0022401c0 R15: 0fffffffffffffff [ 424.182119][ C0] [ 424.185174][ C0] task:syz-execprog state:S stack:29824 pid:3987 tgid:3981 ppid:3979 task_flags:0x400040 flags:0x00000000 [ 424.197439][ C0] Call Trace: [ 424.200776][ C0] [ 424.203827][ C0] __schedule+0x113d/0x35d0 [ 424.208390][ C0] ? __pfx___schedule+0x10/0x10 [ 424.213285][ C0] ? schedule+0x298/0x350 [ 424.217696][ C0] ? __pfx_lock_release+0x10/0x10 [ 424.222763][ C0] ? plist_add+0x458/0x600 [ 424.227225][ C0] ? lock_acquire+0x2f/0xb0 [ 424.231761][ C0] ? schedule+0x1fd/0x350 [ 424.236144][ C0] ? futex_wait_queue+0x41/0x1f0 [ 424.241153][ C0] schedule+0xe7/0x350 [ 424.245265][ C0] futex_wait_queue+0xfe/0x1f0 [ 424.250084][ C0] __futex_wait+0x291/0x3c0 [ 424.254746][ C0] ? __pfx___futex_wait+0x10/0x10 [ 424.259877][ C0] ? hlock_class+0x4e/0x130 [ 424.264433][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 424.269588][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 424.274945][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 424.280209][ C0] futex_wait+0xe9/0x380 [ 424.284533][ C0] ? __pfx_futex_wait+0x10/0x10 [ 424.289446][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 424.294451][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 424.299529][ C0] do_futex+0x22b/0x350 [ 424.303781][ C0] ? __pfx_do_futex+0x10/0x10 [ 424.308527][ C0] ? find_held_lock+0x2d/0x110 [ 424.313384][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 424.318213][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 424.323546][ C0] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 424.329483][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 424.334838][ C0] do_syscall_64+0xcd/0x250 [ 424.339389][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.345425][ C0] RIP: 0033:0x476343 [ 424.349350][ C0] RSP: 002b:000000c0014a3ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 424.357807][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 424.365859][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040bd098 [ 424.373958][ C0] RBP: 000000c0014a3f38 R08: 0000000000000000 R09: 0000000000000000 [ 424.381971][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 424.390076][ C0] R13: 000000c0016d1008 R14: 000000c002240000 R15: 00003fffffffffff [ 424.398105][ C0] [ 424.401242][ C0] task:syz-execprog state:S stack:27392 pid:3988 tgid:3981 ppid:3979 task_flags:0x400040 flags:0x00000000 [ 424.413329][ C0] Call Trace: [ 424.416894][ C0] [ 424.419876][ C0] __schedule+0x113d/0x35d0 [ 424.424525][ C0] ? __pfx___schedule+0x10/0x10 [ 424.429427][ C0] ? schedule+0x298/0x350 [ 424.433981][ C0] ? __pfx_lock_release+0x10/0x10 [ 424.439060][ C0] ? plist_add+0x458/0x600 [ 424.443522][ C0] ? lock_acquire+0x2f/0xb0 [ 424.448054][ C0] ? schedule+0x1fd/0x350 [ 424.452502][ C0] ? futex_wait_queue+0x41/0x1f0 [ 424.457499][ C0] schedule+0xe7/0x350 [ 424.461734][ C0] futex_wait_queue+0xfe/0x1f0 [ 424.466816][ C0] __futex_wait+0x291/0x3c0 [ 424.471379][ C0] ? __pfx___futex_wait+0x10/0x10 [ 424.476446][ C0] ? hlock_class+0x4e/0x130 [ 424.481004][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 424.486350][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 424.491584][ C0] futex_wait+0xe9/0x380 [ 424.495890][ C0] ? __pfx_futex_wait+0x10/0x10 [ 424.500801][ C0] ? find_held_lock+0x2d/0x110 [ 424.505651][ C0] do_futex+0x22b/0x350 [ 424.509854][ C0] ? __pfx_do_futex+0x10/0x10 [ 424.514576][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 424.519823][ C0] ? sigprocmask+0xf0/0x330 [ 424.524379][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 424.529382][ C0] ? __might_fault+0xe3/0x190 [ 424.534137][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 424.538958][ C0] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 424.544726][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 424.550192][ C0] ? rcu_is_watching+0x12/0xc0 [ 424.555067][ C0] do_syscall_64+0xcd/0x250 [ 424.559615][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.565553][ C0] RIP: 0033:0x476343 [ 424.569473][ C0] RSP: 002b:000000c002259cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 424.577955][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 424.585987][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0016d1948 [ 424.594600][ C0] RBP: 000000c002259d40 R08: 0000000000000000 R09: 0000000000000000 [ 424.602606][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000000001e [ 424.610697][ C0] R13: 0000000000000001 R14: 000000c002240540 R15: 0000000000000001 [ 424.618732][ C0] [ 424.621953][ C0] task:syz-execprog state:S stack:26928 pid:3989 tgid:3981 ppid:3979 task_flags:0x400040 flags:0x00000000 [ 424.633969][ C0] Call Trace: [ 424.637276][ C0] [ 424.640348][ C0] __schedule+0x113d/0x35d0 [ 424.644982][ C0] ? __pfx___schedule+0x10/0x10 [ 424.649880][ C0] ? schedule+0x298/0x350 [ 424.654255][ C0] ? __pfx_lock_release+0x10/0x10 [ 424.659313][ C0] ? plist_add+0x458/0x600 [ 424.663885][ C0] ? lock_acquire+0x2f/0xb0 [ 424.668540][ C0] ? schedule+0x1fd/0x350 [ 424.672965][ C0] ? futex_wait_queue+0x41/0x1f0 [ 424.677961][ C0] schedule+0xe7/0x350 [ 424.682075][ C0] futex_wait_queue+0xfe/0x1f0 [ 424.686907][ C0] __futex_wait+0x291/0x3c0 [ 424.691469][ C0] ? __pfx___futex_wait+0x10/0x10 [ 424.696547][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 424.702410][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 424.707761][ C0] futex_wait+0xe9/0x380 [ 424.712060][ C0] ? __pfx_futex_wait+0x10/0x10 [ 424.717064][ C0] do_futex+0x22b/0x350 [ 424.721299][ C0] ? __pfx_do_futex+0x10/0x10 [ 424.726037][ C0] ? __fget_files+0x40/0x3a0 [ 424.730711][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 424.735561][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 424.740900][ C0] ? rcu_is_watching+0x12/0xc0 [ 424.745719][ C0] do_syscall_64+0xcd/0x250 [ 424.750268][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.756226][ C0] RIP: 0033:0x476343 [ 424.760185][ C0] RSP: 002b:000000c002761cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 424.768725][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 424.776724][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c002750148 [ 424.784734][ C0] RBP: 000000c002761d40 R08: 0000000000000000 R09: 0000000000000000 [ 424.792912][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000018 [ 424.801087][ C0] R13: 0000000000000001 R14: 000000c00273d180 R15: 0000000000000001 [ 424.809111][ C0] [ 424.812162][ C0] task:syz-execprog state:R running task stack:27520 pid:13763 tgid:3981 ppid:3979 task_flags:0x400040 flags:0x00000000 [ 424.825831][ C0] Call Trace: [ 424.829139][ C0] [ 424.832106][ C0] __schedule+0x113d/0x35d0 [ 424.836683][ C0] ? __pfx___schedule+0x10/0x10 [ 424.841663][ C0] ? schedule+0x298/0x350 [ 424.846036][ C0] ? __pfx_lock_release+0x10/0x10 [ 424.851112][ C0] ? lock_acquire+0x2f/0xb0 [ 424.855655][ C0] ? schedule+0x1fd/0x350 [ 424.860030][ C0] schedule+0xe7/0x350 [ 424.864177][ C0] schedule_hrtimeout_range_clock+0x1fe/0x2f0 [ 424.870330][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 424.876997][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 424.881993][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 424.887223][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 424.892739][ C0] do_epoll_wait+0x15b3/0x1c00 [ 424.897567][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 424.902814][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 424.907989][ C0] ? __x64_sys_epoll_pwait+0x2a1/0x330 [ 424.913525][ C0] ? __pfx_lock_release+0x10/0x10 [ 424.918600][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 424.923932][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 424.930324][ C0] ? __pfx_timespec64_add_safe+0x10/0x10 [ 424.936016][ C0] ? set_user_sigmask+0x217/0x2a0 [ 424.941103][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 424.946522][ C0] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 424.952380][ C0] __x64_sys_epoll_pwait+0x20c/0x330 [ 424.957731][ C0] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 424.963591][ C0] ? ksys_read+0x1ba/0x250 [ 424.968058][ C0] ? __pfx_ksys_read+0x10/0x10 [ 424.972906][ C0] do_syscall_64+0xcd/0x250 [ 424.977457][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.983394][ C0] RIP: 0033:0x40708e [ 424.987319][ C0] RSP: 002b:000000c0022556d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 424.995865][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040708e [ 425.003889][ C0] RDX: 0000000000000080 RSI: 000000c002255774 RDI: 0000000000000004 [ 425.011888][ C0] RBP: 000000c002255718 R08: 0000000000000000 R09: 0000000000000000 [ 425.019895][ C0] R10: 00000000000002df R11: 0000000000000246 R12: 000000c0022557a8 [ 425.027892][ C0] R13: 00000000bc020c01 R14: 000000c00148e380 R15: 0000000000000001 [ 425.036009][ C0] [ 425.039229][ C0] task:syz-executor state:S stack:24112 pid:3986 tgid:3986 ppid:3981 task_flags:0x400100 flags:0x00000002 [ 425.051216][ C0] Call Trace: [ 425.054618][ C0] [ 425.057581][ C0] __schedule+0x113d/0x35d0 [ 425.062320][ C0] ? __pfx___schedule+0x10/0x10 [ 425.067306][ C0] ? schedule+0x298/0x350 [ 425.071680][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.076758][ C0] ? lock_acquire+0x2f/0xb0 [ 425.081297][ C0] ? schedule+0x1fd/0x350 [ 425.085669][ C0] schedule+0xe7/0x350 [ 425.089960][ C0] schedule_hrtimeout_range_clock+0x1fe/0x2f0 [ 425.096076][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 425.102719][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 425.107964][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 425.114251][ C0] do_select+0x136f/0x17e0 [ 425.118731][ C0] ? __pfx_do_select+0x10/0x10 [ 425.123531][ C0] ? __pfx_mark_lock+0x10/0x10 [ 425.128351][ C0] ? mark_lock+0xb5/0xc60 [ 425.132740][ C0] ? __pfx_pollwake+0x10/0x10 [ 425.137460][ C0] ? __pfx_pollwake+0x10/0x10 [ 425.142290][ C0] ? __pfx_pollwake+0x10/0x10 [ 425.147039][ C0] ? __pfx_pollwake+0x10/0x10 [ 425.151941][ C0] ? __pfx_pollwake+0x10/0x10 [ 425.156752][ C0] ? __pfx_pollwake+0x10/0x10 [ 425.161500][ C0] ? __pfx_pollwake+0x10/0x10 [ 425.166252][ C0] ? __pfx_pollwake+0x10/0x10 [ 425.171007][ C0] ? __pfx_pollwake+0x10/0x10 [ 425.175751][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 425.181022][ C0] ? lock_acquire+0x2f/0xb0 [ 425.185675][ C0] ? __might_fault+0xe3/0x190 [ 425.190499][ C0] ? __might_fault+0xe3/0x190 [ 425.195266][ C0] ? core_sys_select+0x459/0xb80 [ 425.200500][ C0] core_sys_select+0x459/0xb80 [ 425.205321][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 425.210677][ C0] ? set_user_sigmask+0x217/0x2a0 [ 425.215733][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 425.221154][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 425.226599][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 425.232541][ C0] ? rcu_is_watching+0x12/0xc0 [ 425.237391][ C0] __x64_sys_pselect6+0x183/0x240 [ 425.242459][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 425.248055][ C0] do_syscall_64+0xcd/0x250 [ 425.252654][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.258791][ C0] RIP: 0033:0x7f564fb0e4dc [ 425.263250][ C0] RSP: 002b:00007ffec3bc0b80 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 425.271890][ C0] RAX: ffffffffffffffda RBX: 00007ffec3bc0cb0 RCX: 00007f564fb0e4dc [ 425.280021][ C0] RDX: 0000000000000000 RSI: 00007ffec3bc0cb0 RDI: 0000000000000025 [ 425.288023][ C0] RBP: 00007ffec3bc1100 R08: 00007ffec3bc0bb0 R09: 00007ffec3bc0bc0 [ 425.296133][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffec3bc0f50 [ 425.304219][ C0] R13: 0000000000000000 R14: 00007ffec3bc0fd0 R15: 00007ffec3bc0d40 [ 425.312334][ C0] [ 425.315382][ C0] task:kworker/1:3 state:R running task stack:22568 pid:4081 tgid:4081 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 425.329036][ C0] Workqueue: usb_hub_wq hub_event [ 425.334109][ C0] Call Trace: [ 425.337412][ C0] [ 425.340457][ C0] __schedule+0x113d/0x35d0 [ 425.345013][ C0] ? __pfx___schedule+0x10/0x10 [ 425.349911][ C0] ? schedule+0x298/0x350 [ 425.354290][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.359352][ C0] ? lock_acquire+0x2f/0xb0 [ 425.363904][ C0] ? schedule+0x1fd/0x350 [ 425.368282][ C0] schedule+0xe7/0x350 [ 425.372411][ C0] schedule_timeout+0x124/0x280 [ 425.377312][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 425.382817][ C0] ? __pfx_process_timeout+0x10/0x10 [ 425.388171][ C0] ? mark_held_locks+0x9f/0xe0 [ 425.393158][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 425.398499][ C0] __wait_for_common+0x3e1/0x600 [ 425.403499][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 425.408921][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 425.414439][ C0] usb_start_wait_urb+0x148/0x4c0 [ 425.419604][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 425.425302][ C0] ? __asan_memset+0x23/0x50 [ 425.429948][ C0] usb_control_msg+0x327/0x4b0 [ 425.434837][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 425.440161][ C0] ? usb_control_msg+0x3a3/0x4b0 [ 425.445152][ C0] hid_get_class_descriptor.constprop.0+0x9a/0xf0 [ 425.451716][ C0] usbhid_parse+0x68b/0xa30 [ 425.456270][ C0] ? __pfx_usbhid_parse+0x10/0x10 [ 425.461348][ C0] ? hid_match_id+0x258/0x2e0 [ 425.466175][ C0] hid_add_device+0x18b/0xa60 [ 425.470991][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 425.476493][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 425.481765][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 425.487365][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 425.492706][ C0] usbhid_probe+0xd32/0x1400 [ 425.497354][ C0] usb_probe_interface+0x300/0x9c0 [ 425.502522][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 425.508307][ C0] really_probe+0x23e/0xa90 [ 425.513041][ C0] __driver_probe_device+0x1de/0x440 [ 425.518379][ C0] driver_probe_device+0x4c/0x1b0 [ 425.523463][ C0] __device_attach_driver+0x1df/0x310 [ 425.528921][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 425.534872][ C0] bus_for_each_drv+0x157/0x1e0 [ 425.539873][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 425.545389][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 425.550725][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 425.556645][ C0] __device_attach+0x1e8/0x4b0 [ 425.561470][ C0] ? __pfx___device_attach+0x10/0x10 [ 425.566824][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 425.572074][ C0] bus_probe_device+0x17f/0x1c0 [ 425.576981][ C0] device_add+0x114b/0x1a70 [ 425.581538][ C0] ? __pfx_device_add+0x10/0x10 [ 425.586423][ C0] ? mark_held_locks+0x9f/0xe0 [ 425.591244][ C0] usb_set_configuration+0x10cb/0x1c50 [ 425.597215][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 425.603408][ C0] usb_generic_driver_probe+0xb1/0x110 [ 425.608903][ C0] usb_probe_device+0xec/0x3e0 [ 425.613726][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 425.619289][ C0] really_probe+0x23e/0xa90 [ 425.623875][ C0] __driver_probe_device+0x1de/0x440 [ 425.629227][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 425.634825][ C0] driver_probe_device+0x4c/0x1b0 [ 425.639993][ C0] __device_attach_driver+0x1df/0x310 [ 425.645428][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 425.651376][ C0] bus_for_each_drv+0x157/0x1e0 [ 425.656302][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 425.661832][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 425.667176][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 425.673123][ C0] __device_attach+0x1e8/0x4b0 [ 425.677964][ C0] ? __pfx___device_attach+0x10/0x10 [ 425.683313][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 425.688595][ C0] bus_probe_device+0x17f/0x1c0 [ 425.693509][ C0] device_add+0x114b/0x1a70 [ 425.698063][ C0] ? __pfx_device_add+0x10/0x10 [ 425.702950][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 425.708755][ C0] usb_new_device+0xd09/0x1a20 [ 425.713572][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 425.718824][ C0] hub_event+0x2e58/0x4f40 [ 425.723322][ C0] ? __pfx_hub_event+0x10/0x10 [ 425.728128][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 425.733807][ C0] ? rcu_is_watching+0x12/0xc0 [ 425.738704][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 425.743972][ C0] ? process_one_work+0x921/0x1ba0 [ 425.749140][ C0] ? lock_acquire+0x2f/0xb0 [ 425.753687][ C0] ? process_one_work+0x921/0x1ba0 [ 425.758863][ C0] process_one_work+0x9c5/0x1ba0 [ 425.763870][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 425.769204][ C0] ? __pfx_process_one_work+0x10/0x10 [ 425.774903][ C0] ? assign_work+0x1a0/0x250 [ 425.779549][ C0] worker_thread+0x6c8/0xf00 [ 425.784181][ C0] ? __kthread_parkme+0x148/0x220 [ 425.789244][ C0] ? __pfx_worker_thread+0x10/0x10 [ 425.794448][ C0] kthread+0x3af/0x750 [ 425.798663][ C0] ? __pfx_kthread+0x10/0x10 [ 425.803317][ C0] ? lock_acquire+0x2f/0xb0 [ 425.807874][ C0] ? __pfx_kthread+0x10/0x10 [ 425.812535][ C0] ret_from_fork+0x45/0x80 [ 425.817001][ C0] ? __pfx_kthread+0x10/0x10 [ 425.821662][ C0] ret_from_fork_asm+0x1a/0x30 [ 425.826502][ C0] [ 425.829545][ C0] task:kworker/0:3 state:D stack:22112 pid:6825 tgid:6825 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 425.841619][ C0] Workqueue: usb_hub_wq hub_event [ 425.846684][ C0] Call Trace: [ 425.849986][ C0] [ 425.853208][ C0] __schedule+0x113d/0x35d0 [ 425.857778][ C0] ? __pfx___schedule+0x10/0x10 [ 425.862690][ C0] ? schedule+0x298/0x350 [ 425.867075][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.872237][ C0] ? msleep+0x5d/0xd0 [ 425.876280][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 425.881610][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 425.886883][ C0] ? msleep+0x5d/0xd0 [ 425.891008][ C0] schedule+0xe7/0x350 [ 425.895133][ C0] schedule_timeout+0x124/0x280 [ 425.900198][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 425.905611][ C0] ? __pfx_process_timeout+0x10/0x10 [ 425.911111][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 425.916431][ C0] ? __pfx_down_read+0x10/0x10 [ 425.921242][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 425.926674][ C0] msleep+0x9b/0xd0 [ 425.930527][ C0] hub_port_reset+0xafa/0x1e60 [ 425.935431][ C0] ? __pfx_hub_port_reset+0x10/0x10 [ 425.940669][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 425.946792][ C0] ? get_bMaxPacketSize0+0x178/0x2c0 [ 425.952150][ C0] hub_port_init+0x744/0x3b10 [ 425.956884][ C0] hub_event+0x2c16/0x4f40 [ 425.961426][ C0] ? __pfx_hub_event+0x10/0x10 [ 425.966235][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 425.971912][ C0] ? rcu_is_watching+0x12/0xc0 [ 425.976717][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 425.981976][ C0] ? process_one_work+0x921/0x1ba0 [ 425.987231][ C0] ? lock_acquire+0x2f/0xb0 [ 425.991771][ C0] ? process_one_work+0x921/0x1ba0 [ 425.996940][ C0] process_one_work+0x9c5/0x1ba0 [ 426.001946][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 426.007278][ C0] ? __pfx_process_one_work+0x10/0x10 [ 426.012717][ C0] ? assign_work+0x1a0/0x250 [ 426.017364][ C0] worker_thread+0x6c8/0xf00 [ 426.022022][ C0] ? __kthread_parkme+0x148/0x220 [ 426.027117][ C0] ? __pfx_worker_thread+0x10/0x10 [ 426.032288][ C0] kthread+0x3af/0x750 [ 426.036419][ C0] ? __pfx_kthread+0x10/0x10 [ 426.041065][ C0] ? lock_acquire+0x2f/0xb0 [ 426.045782][ C0] ? __pfx_kthread+0x10/0x10 [ 426.050426][ C0] ret_from_fork+0x45/0x80 [ 426.054985][ C0] ? __pfx_kthread+0x10/0x10 [ 426.059629][ C0] ret_from_fork_asm+0x1a/0x30 [ 426.064458][ C0] [ 426.067515][ C0] task:kworker/1:4 state:I stack:25136 pid:6832 tgid:6832 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 426.079682][ C0] Workqueue: 0x0 (events) [ 426.084158][ C0] Call Trace: [ 426.087462][ C0] [ 426.090422][ C0] __schedule+0x113d/0x35d0 [ 426.094991][ C0] ? __pfx___schedule+0x10/0x10 [ 426.100059][ C0] ? schedule+0x298/0x350 [ 426.104444][ C0] ? __pfx_lock_release+0x10/0x10 [ 426.109507][ C0] ? lock_acquire+0x2f/0xb0 [ 426.114043][ C0] ? schedule+0x1fd/0x350 [ 426.118424][ C0] schedule+0xe7/0x350 [ 426.122532][ C0] ? worker_thread+0x271/0xf00 [ 426.127336][ C0] worker_thread+0x2de/0xf00 [ 426.131966][ C0] ? __kthread_parkme+0x148/0x220 [ 426.137128][ C0] ? __pfx_worker_thread+0x10/0x10 [ 426.142298][ C0] kthread+0x3af/0x750 [ 426.146431][ C0] ? __pfx_kthread+0x10/0x10 [ 426.151090][ C0] ? lock_acquire+0x2f/0xb0 [ 426.155633][ C0] ? __pfx_kthread+0x10/0x10 [ 426.160312][ C0] ret_from_fork+0x45/0x80 [ 426.164786][ C0] ? __pfx_kthread+0x10/0x10 [ 426.169503][ C0] ret_from_fork_asm+0x1a/0x30 [ 426.174345][ C0] [ 426.177393][ C0] task:kworker/0:4 state:R running task stack:22384 pid:6841 tgid:6841 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 426.191202][ C0] Workqueue: 0x0 (events) [ 426.195689][ C0] Call Trace: [ 426.199004][ C0] [ 426.201970][ C0] __schedule+0x113d/0x35d0 [ 426.206540][ C0] ? __pfx___schedule+0x10/0x10 [ 426.211448][ C0] ? schedule+0x298/0x350 [ 426.215822][ C0] ? __pfx_lock_release+0x10/0x10 [ 426.220889][ C0] ? lock_acquire+0x2f/0xb0 [ 426.225432][ C0] ? schedule+0x1fd/0x350 [ 426.229904][ C0] schedule+0xe7/0x350 [ 426.234027][ C0] ? worker_thread+0x271/0xf00 [ 426.238838][ C0] worker_thread+0x2de/0xf00 [ 426.243475][ C0] ? __kthread_parkme+0x148/0x220 [ 426.248637][ C0] ? __pfx_worker_thread+0x10/0x10 [ 426.253811][ C0] kthread+0x3af/0x750 [ 426.258032][ C0] ? __pfx_kthread+0x10/0x10 [ 426.262669][ C0] ? lock_acquire+0x2f/0xb0 [ 426.267209][ C0] ? __pfx_kthread+0x10/0x10 [ 426.271856][ C0] ret_from_fork+0x45/0x80 [ 426.276327][ C0] ? __pfx_kthread+0x10/0x10 [ 426.280966][ C0] ret_from_fork_asm+0x1a/0x30 [ 426.285801][ C0] [ 426.288845][ C0] task:kworker/0:5 state:D stack:24280 pid:9144 tgid:9144 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 426.300952][ C0] Workqueue: usb_hub_wq hub_event [ 426.306037][ C0] Call Trace: [ 426.309430][ C0] [ 426.312485][ C0] __schedule+0x113d/0x35d0 [ 426.317055][ C0] ? __pfx___schedule+0x10/0x10 [ 426.322036][ C0] ? schedule+0x298/0x350 [ 426.326409][ C0] ? __pfx_lock_release+0x10/0x10 [ 426.331495][ C0] ? lock_acquire+0x2f/0xb0 [ 426.336114][ C0] ? schedule+0x1fd/0x350 [ 426.340669][ C0] schedule+0xe7/0x350 [ 426.344794][ C0] schedule_timeout+0x124/0x280 [ 426.349697][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 426.355130][ C0] ? __pfx_process_timeout+0x10/0x10 [ 426.360473][ C0] ? mark_held_locks+0x9f/0xe0 [ 426.365284][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 426.370529][ C0] __wait_for_common+0x3e1/0x600 [ 426.375520][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 426.380945][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 426.386631][ C0] usb_start_wait_urb+0x148/0x4c0 [ 426.391703][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 426.397320][ C0] ? __asan_memset+0x23/0x50 [ 426.401970][ C0] usb_control_msg+0x327/0x4b0 [ 426.406784][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 426.412131][ C0] ? rcu_is_watching+0x12/0xc0 [ 426.416937][ C0] ? trace_kmalloc+0x2d/0xd0 [ 426.421589][ C0] ? __kmalloc_noprof+0x22b/0x4d0 [ 426.426736][ C0] usbhid_parse+0x64a/0xa30 [ 426.431488][ C0] ? __pfx_usbhid_parse+0x10/0x10 [ 426.436579][ C0] ? hid_match_id+0x258/0x2e0 [ 426.441321][ C0] hid_add_device+0x18b/0xa60 [ 426.446048][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 426.451551][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 426.456892][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 426.462386][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 426.467724][ C0] usbhid_probe+0xd32/0x1400 [ 426.472415][ C0] usb_probe_interface+0x300/0x9c0 [ 426.477676][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 426.483452][ C0] really_probe+0x23e/0xa90 [ 426.488023][ C0] __driver_probe_device+0x1de/0x440 [ 426.493368][ C0] driver_probe_device+0x4c/0x1b0 [ 426.498447][ C0] __device_attach_driver+0x1df/0x310 [ 426.503881][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 426.509841][ C0] bus_for_each_drv+0x157/0x1e0 [ 426.514782][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 426.520214][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 426.525471][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 426.531429][ C0] __device_attach+0x1e8/0x4b0 [ 426.536262][ C0] ? __pfx___device_attach+0x10/0x10 [ 426.541625][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 426.546961][ C0] bus_probe_device+0x17f/0x1c0 [ 426.551866][ C0] device_add+0x114b/0x1a70 [ 426.556410][ C0] ? __pfx_device_add+0x10/0x10 [ 426.561298][ C0] ? mark_held_locks+0x9f/0xe0 [ 426.566128][ C0] usb_set_configuration+0x10cb/0x1c50 [ 426.571650][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 426.577931][ C0] usb_generic_driver_probe+0xb1/0x110 [ 426.583432][ C0] usb_probe_device+0xec/0x3e0 [ 426.588497][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 426.593934][ C0] really_probe+0x23e/0xa90 [ 426.598507][ C0] __driver_probe_device+0x1de/0x440 [ 426.603866][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 426.609373][ C0] driver_probe_device+0x4c/0x1b0 [ 426.614452][ C0] __device_attach_driver+0x1df/0x310 [ 426.619884][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 426.625834][ C0] bus_for_each_drv+0x157/0x1e0 [ 426.630728][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 426.636174][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 426.641444][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 426.647322][ C0] __device_attach+0x1e8/0x4b0 [ 426.652155][ C0] ? __pfx___device_attach+0x10/0x10 [ 426.657584][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 426.662871][ C0] bus_probe_device+0x17f/0x1c0 [ 426.667811][ C0] device_add+0x114b/0x1a70 [ 426.672372][ C0] ? __pfx_device_add+0x10/0x10 [ 426.677284][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 426.683082][ C0] usb_new_device+0xd09/0x1a20 [ 426.687988][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 426.693245][ C0] hub_event+0x2e58/0x4f40 [ 426.697789][ C0] ? __pfx_hub_event+0x10/0x10 [ 426.702614][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 426.708305][ C0] ? rcu_is_watching+0x12/0xc0 [ 426.713135][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 426.718389][ C0] ? process_one_work+0x921/0x1ba0 [ 426.723562][ C0] ? lock_acquire+0x2f/0xb0 [ 426.728095][ C0] ? process_one_work+0x921/0x1ba0 [ 426.733283][ C0] process_one_work+0x9c5/0x1ba0 [ 426.738323][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 426.743671][ C0] ? __pfx_process_one_work+0x10/0x10 [ 426.749166][ C0] ? assign_work+0x1a0/0x250 [ 426.753817][ C0] worker_thread+0x6c8/0xf00 [ 426.758448][ C0] ? __kthread_parkme+0x148/0x220 [ 426.763800][ C0] ? __pfx_worker_thread+0x10/0x10 [ 426.768980][ C0] kthread+0x3af/0x750 [ 426.773110][ C0] ? __pfx_kthread+0x10/0x10 [ 426.777769][ C0] ? lock_acquire+0x2f/0xb0 [ 426.782320][ C0] ? __pfx_kthread+0x10/0x10 [ 426.786971][ C0] ret_from_fork+0x45/0x80 [ 426.791489][ C0] ? __pfx_kthread+0x10/0x10 [ 426.796136][ C0] ret_from_fork_asm+0x1a/0x30 [ 426.800973][ C0] [ 426.804023][ C0] task:kworker/1:5 state:I stack:23088 pid:11420 tgid:11420 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 426.816275][ C0] Workqueue: 0x0 (events) [ 426.820742][ C0] Call Trace: [ 426.824063][ C0] [ 426.827025][ C0] __schedule+0x113d/0x35d0 [ 426.831587][ C0] ? __pfx___schedule+0x10/0x10 [ 426.836551][ C0] ? schedule+0x298/0x350 [ 426.840921][ C0] ? __pfx_lock_release+0x10/0x10 [ 426.845982][ C0] ? lock_acquire+0x2f/0xb0 [ 426.850511][ C0] ? schedule+0x1fd/0x350 [ 426.854893][ C0] schedule+0xe7/0x350 [ 426.859023][ C0] ? worker_thread+0x271/0xf00 [ 426.863830][ C0] worker_thread+0x2de/0xf00 [ 426.868646][ C0] ? __kthread_parkme+0x148/0x220 [ 426.873808][ C0] ? __pfx_worker_thread+0x10/0x10 [ 426.878974][ C0] kthread+0x3af/0x750 [ 426.883105][ C0] ? __pfx_kthread+0x10/0x10 [ 426.887761][ C0] ? lock_acquire+0x2f/0xb0 [ 426.892306][ C0] ? __pfx_kthread+0x10/0x10 [ 426.897042][ C0] ret_from_fork+0x45/0x80 [ 426.901510][ C0] ? __pfx_kthread+0x10/0x10 [ 426.906170][ C0] ret_from_fork_asm+0x1a/0x30 [ 426.910989][ C0] [ 426.914037][ C0] task:kworker/1:6 state:I stack:29400 pid:11424 tgid:11424 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 426.926126][ C0] Workqueue: 0x0 (events) [ 426.930668][ C0] Call Trace: [ 426.933975][ C0] [ 426.936936][ C0] __schedule+0x113d/0x35d0 [ 426.941529][ C0] ? __pfx___schedule+0x10/0x10 [ 426.946424][ C0] ? schedule+0x298/0x350 [ 426.950799][ C0] ? __pfx_lock_release+0x10/0x10 [ 426.955877][ C0] ? lock_acquire+0x2f/0xb0 [ 426.960414][ C0] ? schedule+0x1fd/0x350 [ 426.964801][ C0] schedule+0xe7/0x350 [ 426.968917][ C0] ? worker_thread+0x271/0xf00 [ 426.973709][ C0] worker_thread+0x2de/0xf00 [ 426.978339][ C0] ? __kthread_parkme+0x148/0x220 [ 426.983412][ C0] ? __pfx_worker_thread+0x10/0x10 [ 426.988723][ C0] kthread+0x3af/0x750 [ 426.992858][ C0] ? __pfx_kthread+0x10/0x10 [ 426.997520][ C0] ? lock_acquire+0x2f/0xb0 [ 427.002075][ C0] ? __pfx_kthread+0x10/0x10 [ 427.006743][ C0] ret_from_fork+0x45/0x80 [ 427.011270][ C0] ? __pfx_kthread+0x10/0x10 [ 427.016072][ C0] ret_from_fork_asm+0x1a/0x30 [ 427.021114][ C0] [ 427.024188][ C0] task:kworker/u8:4 state:I stack:27024 pid:11464 tgid:11464 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 427.036468][ C0] Workqueue: 0x0 (events_unbound) [ 427.041828][ C0] Call Trace: [ 427.045143][ C0] [ 427.048171][ C0] __schedule+0x113d/0x35d0 [ 427.052759][ C0] ? __pfx___schedule+0x10/0x10 [ 427.057692][ C0] ? schedule+0x298/0x350 [ 427.062190][ C0] ? __pfx_lock_release+0x10/0x10 [ 427.067282][ C0] ? lock_acquire+0x2f/0xb0 [ 427.071865][ C0] ? schedule+0x1fd/0x350 [ 427.076303][ C0] schedule+0xe7/0x350 [ 427.080456][ C0] ? worker_thread+0x271/0xf00 [ 427.085269][ C0] worker_thread+0x2de/0xf00 [ 427.089923][ C0] ? __kthread_parkme+0x148/0x220 [ 427.095019][ C0] ? __pfx_worker_thread+0x10/0x10 [ 427.100224][ C0] kthread+0x3af/0x750 [ 427.104464][ C0] ? __pfx_kthread+0x10/0x10 [ 427.109205][ C0] ? lock_acquire+0x2f/0xb0 [ 427.113757][ C0] ? __pfx_kthread+0x10/0x10 [ 427.118419][ C0] ret_from_fork+0x45/0x80 [ 427.122897][ C0] ? __pfx_kthread+0x10/0x10 [ 427.127561][ C0] ret_from_fork_asm+0x1a/0x30 [ 427.132431][ C0] [ 427.135486][ C0] task:syz-executor state:S stack:25984 pid:13726 tgid:13726 ppid:3986 task_flags:0x400100 flags:0x00000000 [ 427.147478][ C0] Call Trace: [ 427.150795][ C0] [ 427.153874][ C0] __schedule+0x113d/0x35d0 [ 427.158536][ C0] ? __pfx___schedule+0x10/0x10 [ 427.163479][ C0] ? schedule+0x298/0x350 [ 427.167869][ C0] ? __pfx_lock_release+0x10/0x10 [ 427.172940][ C0] ? lock_acquire+0x2f/0xb0 [ 427.177473][ C0] ? schedule+0x1fd/0x350 [ 427.181859][ C0] schedule+0xe7/0x350 [ 427.185972][ C0] do_wait+0x1db/0x570 [ 427.190096][ C0] kernel_wait4+0x16c/0x280 [ 427.194655][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 427.199912][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 427.205597][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 427.210932][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 427.216364][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 427.221813][ C0] __do_sys_wait4+0x15f/0x170 [ 427.226548][ C0] ? find_held_lock+0x2d/0x110 [ 427.231365][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 427.236634][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 427.241982][ C0] do_syscall_64+0xcd/0x250 [ 427.246552][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.252505][ C0] RIP: 0033:0x7f6cd4b74953 [ 427.256984][ C0] RSP: 002b:00007ffd0bf701b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 427.265536][ C0] RAX: ffffffffffffffda RBX: 000000000000359f RCX: 00007f6cd4b74953 [ 427.273542][ C0] RDX: 0000000040000000 RSI: 00007ffd0bf701cc RDI: 00000000ffffffff [ 427.281546][ C0] RBP: 00007ffd0bf701cc R08: 0000000000000000 R09: 0000000000000000 [ 427.289552][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd0bf70250 [ 427.297555][ C0] R13: 00007ffd0bf70258 R14: 0000000000000009 R15: 0000000000000000 [ 427.305926][ C0] [ 427.308985][ C0] task:syz-executor state:R running task stack:24720 pid:13727 tgid:13727 ppid:13726 task_flags:0x400140 flags:0x00000000 [ 427.322651][ C0] Call Trace: [ 427.326047][ C0] [ 427.329021][ C0] __schedule+0x113d/0x35d0 [ 427.333573][ C0] ? __pfx___schedule+0x10/0x10 [ 427.338473][ C0] ? schedule+0x298/0x350 [ 427.342870][ C0] ? __pfx_lock_release+0x10/0x10 [ 427.347939][ C0] ? lock_acquire+0x2f/0xb0 [ 427.352482][ C0] ? schedule+0x1fd/0x350 [ 427.356865][ C0] ? do_nanosleep+0x18a/0x510 [ 427.361578][ C0] schedule+0xe7/0x350 [ 427.365697][ C0] do_nanosleep+0x216/0x510 [ 427.370271][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 427.375334][ C0] ? __asan_memset+0x23/0x50 [ 427.380064][ C0] ? __hrtimer_init+0x106/0x2c0 [ 427.384957][ C0] hrtimer_nanosleep+0x158/0x380 [ 427.390000][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 427.395517][ C0] ? __might_fault+0xe3/0x190 [ 427.400263][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 427.405506][ C0] ? get_timespec64+0x148/0x240 [ 427.410406][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 427.415676][ C0] common_nsleep+0xa1/0xd0 [ 427.420146][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 427.425819][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 427.432023][ C0] do_syscall_64+0xcd/0x250 [ 427.436666][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.442642][ C0] RIP: 0033:0x7f6cd4bb07c3 [ 427.447101][ C0] RSP: 002b:00007ffd0bf6ffb8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 427.455645][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6cd4bb07c3 [ 427.463669][ C0] RDX: 00007ffd0bf6ffd0 RSI: 0000000000000000 RDI: 0000000000000000 [ 427.471692][ C0] RBP: 00007ffd0bf7002c R08: 000000000000fb6c R09: 00007f6cd5874000 [ 427.479783][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 427.487790][ C0] R13: 000000000006456d R14: 00000000000642bf R15: 00007ffd0bf70080 [ 427.495831][ C0] [ 427.498887][ C0] task:syz-executor state:S stack:25984 pid:13729 tgid:13729 ppid:3986 task_flags:0x400100 flags:0x00000000 [ 427.511066][ C0] Call Trace: [ 427.514375][ C0] [ 427.517334][ C0] __schedule+0x113d/0x35d0 [ 427.521986][ C0] ? __pfx___schedule+0x10/0x10 [ 427.526882][ C0] ? schedule+0x298/0x350 [ 427.531264][ C0] ? __pfx_lock_release+0x10/0x10 [ 427.536333][ C0] ? lock_acquire+0x2f/0xb0 [ 427.540866][ C0] ? schedule+0x1fd/0x350 [ 427.545248][ C0] schedule+0xe7/0x350 [ 427.549382][ C0] do_wait+0x1db/0x570 [ 427.553706][ C0] kernel_wait4+0x16c/0x280 [ 427.558434][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 427.563562][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 427.569420][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 427.574756][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 427.580169][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 427.585515][ C0] __do_sys_wait4+0x15f/0x170 [ 427.590252][ C0] ? find_held_lock+0x2d/0x110 [ 427.595083][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 427.600357][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 427.605702][ C0] do_syscall_64+0xcd/0x250 [ 427.610242][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.616180][ C0] RIP: 0033:0x7f8bc71d4953 [ 427.620674][ C0] RSP: 002b:00007ffc85dcaa38 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 427.629249][ C0] RAX: ffffffffffffffda RBX: 00000000000035a6 RCX: 00007f8bc71d4953 [ 427.637253][ C0] RDX: 0000000040000000 RSI: 00007ffc85dcaa4c RDI: 00000000ffffffff [ 427.645471][ C0] RBP: 00007ffc85dcaa4c R08: 0000000000000000 R09: 0000000000000000 [ 427.653478][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc85dcaad0 [ 427.661513][ C0] R13: 00007ffc85dcaad8 R14: 0000000000000009 R15: 0000000000000000 [ 427.669549][ C0] [ 427.672662][ C0] task:syz-executor state:S stack:25984 pid:13730 tgid:13730 ppid:3986 task_flags:0x400100 flags:0x00000000 [ 427.684833][ C0] Call Trace: [ 427.688136][ C0] [ 427.691099][ C0] __schedule+0x113d/0x35d0 [ 427.695668][ C0] ? __pfx___schedule+0x10/0x10 [ 427.700653][ C0] ? schedule+0x298/0x350 [ 427.705031][ C0] ? __pfx_lock_release+0x10/0x10 [ 427.710094][ C0] ? lock_acquire+0x2f/0xb0 [ 427.714640][ C0] ? schedule+0x1fd/0x350 [ 427.719018][ C0] schedule+0xe7/0x350 [ 427.723151][ C0] do_wait+0x1db/0x570 [ 427.727275][ C0] kernel_wait4+0x16c/0x280 [ 427.731915][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 427.736995][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 427.742681][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 427.748025][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 427.753451][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 427.758809][ C0] __do_sys_wait4+0x15f/0x170 [ 427.763639][ C0] ? find_held_lock+0x2d/0x110 [ 427.768639][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 427.773915][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 427.779348][ C0] do_syscall_64+0xcd/0x250 [ 427.783897][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.789837][ C0] RIP: 0033:0x7f2ba36d4953 [ 427.794374][ C0] RSP: 002b:00007ffff0eef2c8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 427.802823][ C0] RAX: ffffffffffffffda RBX: 00000000000035a5 RCX: 00007f2ba36d4953 [ 427.810883][ C0] RDX: 0000000040000000 RSI: 00007ffff0eef2dc RDI: 00000000ffffffff [ 427.818895][ C0] RBP: 00007ffff0eef2dc R08: 0000000000000000 R09: 0000000000000000 [ 427.826985][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffff0eef360 [ 427.834983][ C0] R13: 00007ffff0eef368 R14: 0000000000000009 R15: 0000000000000000 [ 427.843002][ C0] [ 427.846056][ C0] task:kworker/0:6 state:I stack:29400 pid:13731 tgid:13731 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 427.858144][ C0] Workqueue: 0x0 (events) [ 427.862622][ C0] Call Trace: [ 427.865950][ C0] [ 427.868912][ C0] __schedule+0x113d/0x35d0 [ 427.873473][ C0] ? __pfx___schedule+0x10/0x10 [ 427.878371][ C0] ? schedule+0x298/0x350 [ 427.882783][ C0] ? __pfx_lock_release+0x10/0x10 [ 427.887852][ C0] ? kthread_data+0x1c/0xc0 [ 427.892507][ C0] schedule+0xe7/0x350 [ 427.896633][ C0] ? worker_thread+0x271/0xf00 [ 427.901442][ C0] worker_thread+0x2de/0xf00 [ 427.906075][ C0] ? __kthread_parkme+0x148/0x220 [ 427.911150][ C0] ? __pfx_worker_thread+0x10/0x10 [ 427.916414][ C0] kthread+0x3af/0x750 [ 427.920535][ C0] ? __pfx_kthread+0x10/0x10 [ 427.925180][ C0] ? lock_acquire+0x2f/0xb0 [ 427.929728][ C0] ? __pfx_kthread+0x10/0x10 [ 427.934380][ C0] ret_from_fork+0x45/0x80 [ 427.938847][ C0] ? __pfx_kthread+0x10/0x10 [ 427.943511][ C0] ret_from_fork_asm+0x1a/0x30 [ 427.948333][ C0] [ 427.951380][ C0] task:syz-executor state:S stack:25984 pid:13732 tgid:13732 ppid:3986 task_flags:0x400100 flags:0x00000000 [ 427.963478][ C0] Call Trace: [ 427.966791][ C0] [ 427.969759][ C0] __schedule+0x113d/0x35d0 [ 427.974331][ C0] ? __pfx___schedule+0x10/0x10 [ 427.979237][ C0] ? schedule+0x298/0x350 [ 427.983735][ C0] ? __pfx_lock_release+0x10/0x10 [ 427.988807][ C0] ? lock_acquire+0x2f/0xb0 [ 427.993365][ C0] ? schedule+0x1fd/0x350 [ 427.997777][ C0] schedule+0xe7/0x350 [ 428.001885][ C0] do_wait+0x1db/0x570 [ 428.006009][ C0] kernel_wait4+0x16c/0x280 [ 428.010560][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 428.015645][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 428.021338][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 428.026698][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 428.032195][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 428.037539][ C0] __do_sys_wait4+0x15f/0x170 [ 428.042268][ C0] ? find_held_lock+0x2d/0x110 [ 428.047086][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 428.052376][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 428.057814][ C0] do_syscall_64+0xcd/0x250 [ 428.062463][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.068408][ C0] RIP: 0033:0x7f3b28c74953 [ 428.072856][ C0] RSP: 002b:00007ffdb1ce3df8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 428.081394][ C0] RAX: ffffffffffffffda RBX: 00000000000035ab RCX: 00007f3b28c74953 [ 428.089402][ C0] RDX: 0000000040000000 RSI: 00007ffdb1ce3e0c RDI: 00000000ffffffff [ 428.097404][ C0] RBP: 00007ffdb1ce3e0c R08: 0000000000000000 R09: 0000000000000000 [ 428.105412][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdb1ce3e90 [ 428.113503][ C0] R13: 00007ffdb1ce3e98 R14: 0000000000000009 R15: 0000000000000000 [ 428.121523][ C0] [ 428.124579][ C0] task:syz-executor state:R running task stack:24720 pid:13733 tgid:13733 ppid:13730 task_flags:0x400140 flags:0x00000000 [ 428.138450][ C0] Call Trace: [ 428.141764][ C0] [ 428.144741][ C0] __schedule+0x113d/0x35d0 [ 428.149330][ C0] ? __pfx___schedule+0x10/0x10 [ 428.154457][ C0] ? schedule+0x298/0x350 [ 428.159084][ C0] ? __pfx_lock_release+0x10/0x10 [ 428.164148][ C0] ? lock_acquire+0x2f/0xb0 [ 428.168691][ C0] ? schedule+0x1fd/0x350 [ 428.173063][ C0] ? do_nanosleep+0x18a/0x510 [ 428.177863][ C0] schedule+0xe7/0x350 [ 428.181981][ C0] do_nanosleep+0x216/0x510 [ 428.186523][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 428.191608][ C0] ? __asan_memset+0x23/0x50 [ 428.196288][ C0] ? __hrtimer_init+0x106/0x2c0 [ 428.201217][ C0] hrtimer_nanosleep+0x158/0x380 [ 428.206299][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 428.211800][ C0] ? __might_fault+0xe3/0x190 [ 428.216691][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 428.221955][ C0] ? get_timespec64+0x148/0x240 [ 428.226856][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 428.232192][ C0] common_nsleep+0xa1/0xd0 [ 428.236749][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 428.242432][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 428.248726][ C0] do_syscall_64+0xcd/0x250 [ 428.253262][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.259241][ C0] RIP: 0033:0x7f2ba37107c3 [ 428.263685][ C0] RSP: 002b:00007ffff0eef0c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 428.272133][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2ba37107c3 [ 428.280135][ C0] RDX: 00007ffff0eef0e0 RSI: 0000000000000000 RDI: 0000000000000000 [ 428.288310][ C0] RBP: 00007ffff0eef13c R08: 000000000000fb6c R09: 00007f2ba355a000 [ 428.296495][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 428.304610][ C0] R13: 0000000000064596 R14: 00000000000642eb R15: 00007ffff0eef190 [ 428.312718][ C0] [ 428.315777][ C0] task:syz-executor state:R running task stack:24720 pid:13734 tgid:13734 ppid:13729 task_flags:0x400140 flags:0x00000000 [ 428.329341][ C0] Call Trace: [ 428.332667][ C0] [ 428.335629][ C0] __schedule+0x113d/0x35d0 [ 428.340187][ C0] ? __pfx___schedule+0x10/0x10 [ 428.345085][ C0] ? schedule+0x298/0x350 [ 428.349543][ C0] ? __pfx_lock_release+0x10/0x10 [ 428.354702][ C0] ? lock_acquire+0x2f/0xb0 [ 428.359235][ C0] ? schedule+0x1fd/0x350 [ 428.363801][ C0] ? do_nanosleep+0x18a/0x510 [ 428.368689][ C0] schedule+0xe7/0x350 [ 428.372890][ C0] do_nanosleep+0x216/0x510 [ 428.377524][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 428.382708][ C0] ? __asan_memset+0x23/0x50 [ 428.387437][ C0] ? __hrtimer_init+0x106/0x2c0 [ 428.392342][ C0] hrtimer_nanosleep+0x158/0x380 [ 428.397335][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 428.402843][ C0] ? __might_fault+0xe3/0x190 [ 428.407586][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 428.412837][ C0] ? get_timespec64+0x148/0x240 [ 428.417734][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 428.423001][ C0] common_nsleep+0xa1/0xd0 [ 428.427474][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 428.433150][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 428.439361][ C0] do_syscall_64+0xcd/0x250 [ 428.443914][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.449870][ C0] RIP: 0033:0x7f8bc72107c3 [ 428.454410][ C0] RSP: 002b:00007ffc85dca838 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 428.462952][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8bc72107c3 [ 428.470990][ C0] RDX: 00007ffc85dca850 RSI: 0000000000000000 RDI: 0000000000000000 [ 428.479043][ C0] RBP: 00007ffc85dca8ac R08: 000000000000fb6c R09: 00007f8bc7ed5000 [ 428.487158][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 428.495184][ C0] R13: 00000000000644e8 R14: 0000000000064094 R15: 00007ffc85dca900 [ 428.503224][ C0] [ 428.506382][ C0] task:syz-executor state:S stack:25984 pid:13735 tgid:13735 ppid:3986 task_flags:0x400100 flags:0x00000000 [ 428.518386][ C0] Call Trace: [ 428.521719][ C0] [ 428.524709][ C0] __schedule+0x113d/0x35d0 [ 428.529295][ C0] ? __pfx___schedule+0x10/0x10 [ 428.534375][ C0] ? schedule+0x298/0x350 [ 428.538745][ C0] ? __pfx_lock_release+0x10/0x10 [ 428.543813][ C0] ? lock_acquire+0x2f/0xb0 [ 428.548344][ C0] ? schedule+0x1fd/0x350 [ 428.552726][ C0] schedule+0xe7/0x350 [ 428.556841][ C0] do_wait+0x1db/0x570 [ 428.560970][ C0] kernel_wait4+0x16c/0x280 [ 428.565537][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 428.570643][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 428.576332][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 428.582108][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 428.587569][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 428.593115][ C0] __do_sys_wait4+0x15f/0x170 [ 428.597866][ C0] ? find_held_lock+0x2d/0x110 [ 428.602833][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 428.608130][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 428.613487][ C0] do_syscall_64+0xcd/0x250 [ 428.618033][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.624082][ C0] RIP: 0033:0x7f37608c4953 [ 428.628632][ C0] RSP: 002b:00007ffe49cf28a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 428.637103][ C0] RAX: ffffffffffffffda RBX: 00000000000035ac RCX: 00007f37608c4953 [ 428.645134][ C0] RDX: 0000000040000000 RSI: 00007ffe49cf28bc RDI: 00000000ffffffff [ 428.653154][ C0] RBP: 00007ffe49cf28bc R08: 0000000000000000 R09: 0000000000000000 [ 428.661157][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe49cf2940 [ 428.669163][ C0] R13: 00007ffe49cf2948 R14: 0000000000000009 R15: 0000000000000000 [ 428.677189][ C0] [ 428.680234][ C0] task:syz-executor state:R running task stack:24720 pid:13739 tgid:13739 ppid:13732 task_flags:0x400140 flags:0x00000000 [ 428.693812][ C0] Call Trace: [ 428.697118][ C0] [ 428.700077][ C0] __schedule+0x113d/0x35d0 [ 428.704729][ C0] ? __pfx___schedule+0x10/0x10 [ 428.709892][ C0] ? schedule+0x298/0x350 [ 428.714267][ C0] ? __pfx_lock_release+0x10/0x10 [ 428.719333][ C0] ? lock_acquire+0x2f/0xb0 [ 428.723870][ C0] ? schedule+0x1fd/0x350 [ 428.728248][ C0] ? do_nanosleep+0x18a/0x510 [ 428.732960][ C0] schedule+0xe7/0x350 [ 428.737076][ C0] do_nanosleep+0x216/0x510 [ 428.741715][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 428.746785][ C0] ? __asan_memset+0x23/0x50 [ 428.751422][ C0] ? __hrtimer_init+0x106/0x2c0 [ 428.756308][ C0] hrtimer_nanosleep+0x158/0x380 [ 428.761282][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 428.766807][ C0] ? __might_fault+0xe3/0x190 [ 428.771545][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 428.776786][ C0] ? get_timespec64+0x148/0x240 [ 428.781703][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 428.786959][ C0] common_nsleep+0xa1/0xd0 [ 428.791428][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 428.797106][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 428.803315][ C0] do_syscall_64+0xcd/0x250 [ 428.807870][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.813814][ C0] RIP: 0033:0x7f3b28cb07c3 [ 428.818262][ C0] RSP: 002b:00007ffdb1ce3bf8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 428.826892][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3b28cb07c3 [ 428.835160][ C0] RDX: 00007ffdb1ce3c10 RSI: 0000000000000000 RDI: 0000000000000000 [ 428.843245][ C0] RBP: 00007ffdb1ce3c6c R08: 000000000000fb6c R09: 00007f3b29974000 [ 428.851275][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 428.859418][ C0] R13: 00000000000645b4 R14: 0000000000064185 R15: 00007ffdb1ce3cc0 [ 428.867441][ C0] [ 428.870487][ C0] task:syz-executor state:S stack:24720 pid:13740 tgid:13740 ppid:13735 task_flags:0x400140 flags:0x00000000 [ 428.882476][ C0] Call Trace: [ 428.885789][ C0] [ 428.888960][ C0] __schedule+0x113d/0x35d0 [ 428.893698][ C0] ? __pfx___schedule+0x10/0x10 [ 428.898601][ C0] ? schedule+0x298/0x350 [ 428.902976][ C0] ? __pfx_lock_release+0x10/0x10 [ 428.908121][ C0] ? lock_acquire+0x2f/0xb0 [ 428.912741][ C0] ? schedule+0x1fd/0x350 [ 428.917119][ C0] ? do_nanosleep+0x18a/0x510 [ 428.921832][ C0] schedule+0xe7/0x350 [ 428.926121][ C0] do_nanosleep+0x216/0x510 [ 428.930763][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 428.935828][ C0] ? __asan_memset+0x23/0x50 [ 428.940513][ C0] ? __hrtimer_init+0x106/0x2c0 [ 428.945411][ C0] hrtimer_nanosleep+0x158/0x380 [ 428.951172][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 428.956772][ C0] ? __might_fault+0xe3/0x190 [ 428.961505][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 428.966739][ C0] ? get_timespec64+0x148/0x240 [ 428.971636][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 428.976895][ C0] common_nsleep+0xa1/0xd0 [ 428.981449][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 428.987127][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 428.993424][ C0] do_syscall_64+0xcd/0x250 [ 428.997971][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.003994][ C0] RIP: 0033:0x7f37609007c3 [ 429.008458][ C0] RSP: 002b:00007ffe49cf26a8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 429.016919][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f37609007c3 [ 429.024926][ C0] RDX: 00007ffe49cf26c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 429.033011][ C0] RBP: 00007ffe49cf271c R08: 000000000000fb60 R09: 00007f37615c4000 [ 429.041016][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 429.049033][ C0] R13: 00000000000643f1 R14: 00000000000643f1 R15: 00007ffe49cf2770 [ 429.057055][ C0] [ 429.060102][ C0] task:syz.1.36 state:R running task stack:27408 pid:15967 tgid:15967 ppid:13734 task_flags:0x400040 flags:0x0000000a [ 429.073696][ C0] Call Trace: [ 429.077096][ C0] [ 429.080061][ C0] ? smp_call_function_many_cond+0x4ea/0x12c0 [ 429.086257][ C0] ? smp_call_function_many_cond+0x4c4/0x12c0 [ 429.092377][ C0] ? smp_call_function_many_cond+0x4cb/0x12c0 [ 429.098657][ C0] ? smp_call_function_many_cond+0x4c4/0x12c0 [ 429.104767][ C0] ? __pfx_should_flush_tlb+0x10/0x10 [ 429.110190][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 429.115423][ C0] ? __pfx_should_flush_tlb+0x10/0x10 [ 429.120838][ C0] ? on_each_cpu_cond_mask+0x40/0x90 [ 429.126193][ C0] ? flush_tlb_mm_range+0x271/0x4a0 [ 429.131525][ C0] ? __pfx___page_table_check_pte_clear+0x10/0x10 [ 429.138000][ C0] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 429.143600][ C0] ? __pfx___pte_offset_map_lock+0x10/0x10 [ 429.149547][ C0] ? pte_mkwrite+0x60/0xd0 [ 429.154004][ C0] ? ptep_clear_flush+0x136/0x180 [ 429.159093][ C0] ? do_wp_page+0x161b/0x3eb0 [ 429.164020][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 429.169797][ C0] ? __pfx_do_wp_page+0x10/0x10 [ 429.174717][ C0] ? rcu_is_watching+0x12/0xc0 [ 429.179537][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 429.185120][ C0] ? lock_acquire+0x2f/0xb0 [ 429.189656][ C0] ? __handle_mm_fault+0x481/0x3450 [ 429.194898][ C0] ? __handle_mm_fault+0xe20/0x3450 [ 429.200166][ C0] ? __pfx_lock_release+0x10/0x10 [ 429.205326][ C0] ? lock_vma_under_rcu+0x13e/0x980 [ 429.210617][ C0] ? __pfx___handle_mm_fault+0x10/0x10 [ 429.216173][ C0] ? read_tsc+0x9/0x20 [ 429.220449][ C0] ? handle_mm_fault+0x3fa/0xaa0 [ 429.225459][ C0] ? do_user_addr_fault+0x613/0x12c0 [ 429.230816][ C0] ? exc_page_fault+0x5c/0xc0 [ 429.235554][ C0] ? asm_exc_page_fault+0x26/0x30 [ 429.240645][ C0] [ 429.243688][ C0] task:syz.1.36 state:S stack:28264 pid:15968 tgid:15967 ppid:13734 task_flags:0x400040 flags:0x00000000 [ 429.255692][ C0] Call Trace: [ 429.258998][ C0] [ 429.261967][ C0] __schedule+0x113d/0x35d0 [ 429.266615][ C0] ? __pfx___schedule+0x10/0x10 [ 429.271533][ C0] ? schedule+0x298/0x350 [ 429.275909][ C0] ? __pfx_lock_release+0x10/0x10 [ 429.280991][ C0] ? lock_acquire+0x2f/0xb0 [ 429.285546][ C0] ? schedule+0x1fd/0x350 [ 429.290014][ C0] schedule+0xe7/0x350 [ 429.294149][ C0] schedule_timeout+0x244/0x280 [ 429.299045][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 429.304576][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.309841][ C0] __wait_for_common+0x3e1/0x600 [ 429.314830][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 429.320250][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 429.325772][ C0] ? dummy_queue+0x3fb/0xb70 [ 429.330418][ C0] ? rcu_is_watching+0x12/0xc0 [ 429.335239][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 429.341626][ C0] raw_process_ep_io+0x5d7/0xb90 [ 429.346609][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 429.352131][ C0] ? memdup_user+0x88/0xd0 [ 429.356591][ C0] raw_ioctl+0xa4d/0x2b90 [ 429.360992][ C0] ? lock_acquire+0x2f/0xb0 [ 429.365532][ C0] ? __fget_files+0x40/0x3a0 [ 429.370231][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 429.375032][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 429.380197][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 429.385008][ C0] __x64_sys_ioctl+0x190/0x200 [ 429.389814][ C0] do_syscall_64+0xcd/0x250 [ 429.394356][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.400383][ C0] RIP: 0033:0x7f8bc71de31b [ 429.404867][ C0] RSP: 002b:00007f8bc6c5df70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.413321][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f8bc71de31b [ 429.421328][ C0] RDX: 00007f8bc6c5dff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 429.429343][ C0] RBP: 0000000000000003 R08: 00007f8bc74c0320 R09: 0000000000000000 [ 429.437342][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 429.445340][ C0] R13: 0000000000000000 R14: 00007f8bc7395f80 R15: 00007ffc85dca4e8 [ 429.453393][ C0] [ 429.456453][ C0] task:syz.1.36 state:R running task stack:28960 pid:16017 tgid:15967 ppid:13734 task_flags:0x400040 flags:0x00000000 [ 429.470129][ C0] Call Trace: [ 429.473432][ C0] [ 429.476421][ C0] __schedule+0x113d/0x35d0 [ 429.480989][ C0] ? __pfx___schedule+0x10/0x10 [ 429.485982][ C0] ? __x64_sys_futex+0x1e1/0x4c0 [ 429.490961][ C0] ? __x64_sys_futex+0x1ea/0x4c0 [ 429.495954][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 429.501290][ C0] schedule+0xe7/0x350 [ 429.505425][ C0] syscall_exit_to_user_mode+0xec/0x260 [ 429.511170][ C0] do_syscall_64+0xda/0x250 [ 429.515731][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.521670][ C0] RIP: 0033:0x7f8bc71de719 [ 429.526114][ C0] RSP: 002b:00007f8bc6c3e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 429.534574][ C0] RAX: 0000000000000001 RBX: 00007f8bc7396060 RCX: 00007f8bc71de719 [ 429.542684][ C0] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8bc7396064 [ 429.550880][ C0] RBP: 00007f8bc7396058 R08: 00007f8bc7ed5000 R09: 0000000000000000 [ 429.559055][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f8bc7396064 [ 429.567075][ C0] R13: 0000000000000000 R14: 00007ffc85dca400 R15: 00007ffc85dca4e8 [ 429.575200][ C0] [ 429.578253][ C0] task:udevd state:D stack:27600 pid:15969 tgid:15969 ppid:2845 task_flags:0x400140 flags:0x00000002 [ 429.590267][ C0] Call Trace: [ 429.593668][ C0] [ 429.596645][ C0] __schedule+0x113d/0x35d0 [ 429.601230][ C0] ? __pfx___schedule+0x10/0x10 [ 429.606158][ C0] ? schedule+0x298/0x350 [ 429.610574][ C0] ? __pfx_lock_release+0x10/0x10 [ 429.615651][ C0] ? __mutex_trylock_common+0x78/0x250 [ 429.621157][ C0] ? lock_acquire+0x2f/0xb0 [ 429.625694][ C0] ? schedule+0x1fd/0x350 [ 429.630068][ C0] schedule+0xe7/0x350 [ 429.634188][ C0] schedule_preempt_disabled+0x13/0x30 [ 429.639895][ C0] __mutex_lock+0x6bd/0xb10 [ 429.644464][ C0] ? uevent_show+0x188/0x3b0 [ 429.649128][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 429.654233][ C0] ? uevent_show+0x188/0x3b0 [ 429.658871][ C0] uevent_show+0x188/0x3b0 [ 429.663425][ C0] ? __pfx_uevent_show+0x10/0x10 [ 429.668545][ C0] dev_attr_show+0x53/0xe0 [ 429.673006][ C0] ? __pfx_dev_attr_show+0x10/0x10 [ 429.678336][ C0] sysfs_kf_seq_show+0x23e/0x410 [ 429.683428][ C0] seq_read_iter+0x4f4/0x12b0 [ 429.688169][ C0] kernfs_fop_read_iter+0x414/0x580 [ 429.693412][ C0] ? security_file_permission+0x21/0x80 [ 429.699021][ C0] vfs_read+0x886/0xbf0 [ 429.703232][ C0] ? __pfx_vfs_read+0x10/0x10 [ 429.708086][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 429.713790][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 429.719188][ C0] ksys_read+0x12b/0x250 [ 429.723507][ C0] ? __pfx_ksys_read+0x10/0x10 [ 429.728337][ C0] do_syscall_64+0xcd/0x250 [ 429.732879][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.738823][ C0] RIP: 0033:0x7f48f77c0b6a [ 429.743272][ C0] RSP: 002b:00007fffcf989428 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 429.751745][ C0] RAX: ffffffffffffffda RBX: 000055a0c58a2c90 RCX: 00007f48f77c0b6a [ 429.759749][ C0] RDX: 0000000000001000 RSI: 000055a0c5878640 RDI: 0000000000000008 [ 429.767754][ C0] RBP: 000055a0c58a2c90 R08: 0000000000000008 R09: 0000000000000020 [ 429.775935][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 429.783949][ C0] R13: 0000000000003fff R14: 00007fffcf989908 R15: 000000000000000a [ 429.792090][ C0] [ 429.795141][ C0] task:udevd state:S stack:27312 pid:15973 tgid:15973 ppid:2845 task_flags:0x400140 flags:0x00000002 [ 429.807140][ C0] Call Trace: [ 429.810437][ C0] [ 429.813401][ C0] __schedule+0x113d/0x35d0 [ 429.817963][ C0] ? __pfx___schedule+0x10/0x10 [ 429.823035][ C0] ? schedule+0x298/0x350 [ 429.827401][ C0] ? __pfx_lock_release+0x10/0x10 [ 429.832552][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 429.837790][ C0] ? lock_acquire+0x2f/0xb0 [ 429.842327][ C0] ? schedule+0x1fd/0x350 [ 429.846701][ C0] schedule+0xe7/0x350 [ 429.850812][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 429.857012][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 429.863674][ C0] do_epoll_wait+0x15b3/0x1c00 [ 429.868509][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 429.873756][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 429.880572][ C0] ? rcu_is_watching+0x12/0xc0 [ 429.885476][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 429.890742][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 429.896521][ C0] ? ksys_write+0x1ba/0x250 [ 429.901062][ C0] ? __pfx_ksys_write+0x10/0x10 [ 429.905985][ C0] do_syscall_64+0xcd/0x250 [ 429.910617][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.916557][ C0] RIP: 0033:0x7f48f77cd457 [ 429.921003][ C0] RSP: 002b:00007fffcf991e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 429.929452][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48f77cd457 [ 429.937470][ C0] RDX: 0000000000000004 RSI: 00007fffcf991e98 RDI: 0000000000000004 [ 429.945476][ C0] RBP: 000055a0c5944630 R08: 0000000000000005 R09: d1dbb90376c77315 [ 429.953495][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055a0c589f0c0 [ 429.962019][ C0] R13: 00007fffcf991e98 R14: 00000000ffffffff R15: 000055a0c586c2c0 [ 429.970147][ C0] [ 429.973199][ C0] task:syz.3.38 state:R running task stack:27408 pid:15982 tgid:15982 ppid:13739 task_flags:0x400040 flags:0x00000000 [ 429.986772][ C0] Call Trace: [ 429.990088][ C0] [ 429.993044][ C0] __schedule+0x113d/0x35d0 [ 429.997628][ C0] ? __pfx___schedule+0x10/0x10 [ 430.002613][ C0] ? schedule+0x298/0x350 [ 430.006981][ C0] ? __pfx_lock_release+0x10/0x10 [ 430.012051][ C0] ? lock_acquire+0x2f/0xb0 [ 430.016584][ C0] ? schedule+0x1fd/0x350 [ 430.021049][ C0] ? futex_wait_queue+0x41/0x1f0 [ 430.026052][ C0] schedule+0xe7/0x350 [ 430.030164][ C0] futex_wait_queue+0xfe/0x1f0 [ 430.034989][ C0] __futex_wait+0x291/0x3c0 [ 430.039548][ C0] ? __pfx___futex_wait+0x10/0x10 [ 430.044804][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 430.050151][ C0] ? ktime_add_safe+0x60/0x70 [ 430.055502][ C0] futex_wait+0xe9/0x380 [ 430.059827][ C0] ? __pfx_futex_wait+0x10/0x10 [ 430.064751][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 430.070112][ C0] ? __x64_sys_futex+0x3a9/0x4c0 [ 430.075108][ C0] do_futex+0x22b/0x350 [ 430.079320][ C0] ? __pfx_do_futex+0x10/0x10 [ 430.084045][ C0] ? ktime_get+0x200/0x310 [ 430.088505][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 430.093749][ C0] ? read_tsc+0x9/0x20 [ 430.097894][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 430.102716][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 430.108048][ C0] ? rcu_is_watching+0x12/0xc0 [ 430.112861][ C0] do_syscall_64+0xcd/0x250 [ 430.117430][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.123461][ C0] RIP: 0033:0x7f3b28c7e719 [ 430.128001][ C0] RSP: 002b:00007ffdb1ce3a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 430.136472][ C0] RAX: ffffffffffffffda RBX: 00007ffdb1ce3b30 RCX: 00007f3b28c7e719 [ 430.144492][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f3b28e35f8c [ 430.152505][ C0] RBP: 00007f3b28e35f8c R08: 00007f3b29974000 R09: 00007ffdb1ce3cff [ 430.160594][ C0] R10: 00007ffdb1ce3b10 R11: 0000000000000246 R12: 000000000006470b [ 430.168695][ C0] R13: 00007ffdb1ce3b10 R14: 000000000000015e R15: 00000000000645ad [ 430.176808][ C0] [ 430.179865][ C0] task:syz.3.38 state:S stack:27984 pid:15983 tgid:15982 ppid:13739 task_flags:0x400040 flags:0x00000000 [ 430.192058][ C0] Call Trace: [ 430.195382][ C0] [ 430.198377][ C0] __schedule+0x113d/0x35d0 [ 430.202962][ C0] ? __pfx___schedule+0x10/0x10 [ 430.207919][ C0] ? schedule+0x298/0x350 [ 430.212471][ C0] ? __pfx_lock_release+0x10/0x10 [ 430.217660][ C0] ? lock_acquire+0x2f/0xb0 [ 430.222488][ C0] ? schedule+0x1fd/0x350 [ 430.226979][ C0] schedule+0xe7/0x350 [ 430.231102][ C0] schedule_timeout+0x244/0x280 [ 430.235996][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 430.241418][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 430.246768][ C0] __wait_for_common+0x3e1/0x600 [ 430.251853][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 430.257353][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 430.262942][ C0] ? dummy_queue+0x3fb/0xb70 [ 430.267702][ C0] ? rcu_is_watching+0x12/0xc0 [ 430.272539][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 430.278761][ C0] raw_process_ep_io+0x5d7/0xb90 [ 430.284288][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 430.289838][ C0] ? memdup_user+0x88/0xd0 [ 430.294308][ C0] raw_ioctl+0xa4d/0x2b90 [ 430.298685][ C0] ? lock_acquire+0x2f/0xb0 [ 430.303229][ C0] ? __fget_files+0x40/0x3a0 [ 430.307873][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 430.312684][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 430.317935][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 430.322752][ C0] __x64_sys_ioctl+0x190/0x200 [ 430.327559][ C0] do_syscall_64+0xcd/0x250 [ 430.332108][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.338067][ C0] RIP: 0033:0x7f3b28c7e31b [ 430.342556][ C0] RSP: 002b:00007f3b286fdf70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 430.351275][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f3b28c7e31b [ 430.359292][ C0] RDX: 00007f3b286fdff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 430.367389][ C0] RBP: 0000000000000003 R08: 00007f3b28f60320 R09: 0000000000000000 [ 430.375388][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 430.383495][ C0] R13: 0000000000000000 R14: 00007f3b28e35f80 R15: 00007ffdb1ce38a8 [ 430.391614][ C0] [ 430.394671][ C0] task:syz.6.35 state:R running task stack:27456 pid:15999 tgid:15999 ppid:13727 task_flags:0x400040 flags:0x00000000 [ 430.408357][ C0] Call Trace: [ 430.411671][ C0] [ 430.414634][ C0] __schedule+0x113d/0x35d0 [ 430.419198][ C0] ? __pfx___schedule+0x10/0x10 [ 430.424101][ C0] ? schedule+0x298/0x350 [ 430.428493][ C0] ? __pfx_lock_release+0x10/0x10 [ 430.433558][ C0] ? lock_acquire+0x2f/0xb0 [ 430.438104][ C0] ? schedule+0x1fd/0x350 [ 430.442490][ C0] ? futex_wait_queue+0x41/0x1f0 [ 430.447656][ C0] schedule+0xe7/0x350 [ 430.451800][ C0] futex_wait_queue+0xfe/0x1f0 [ 430.456633][ C0] __futex_wait+0x291/0x3c0 [ 430.461278][ C0] ? __pfx___futex_wait+0x10/0x10 [ 430.466364][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 430.471728][ C0] ? ktime_add_safe+0x60/0x70 [ 430.476462][ C0] futex_wait+0xe9/0x380 [ 430.480771][ C0] ? __pfx_futex_wait+0x10/0x10 [ 430.485696][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 430.490937][ C0] ? __x64_sys_futex+0x3a9/0x4c0 [ 430.495961][ C0] do_futex+0x22b/0x350 [ 430.500161][ C0] ? __pfx_do_futex+0x10/0x10 [ 430.504892][ C0] ? ktime_get+0x200/0x310 [ 430.509349][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 430.514711][ C0] ? read_tsc+0x9/0x20 [ 430.518884][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 430.523719][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 430.529068][ C0] do_syscall_64+0xcd/0x250 [ 430.533695][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.539665][ C0] RIP: 0033:0x7f6cd4b7e719 [ 430.544114][ C0] RSP: 002b:00007ffd0bf6fdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 430.552747][ C0] RAX: ffffffffffffffda RBX: 00007ffd0bf6fef0 RCX: 00007f6cd4b7e719 [ 430.560748][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6cd4d35f8c [ 430.568773][ C0] RBP: 00007f6cd4d35f8c R08: 00007f6cd5874000 R09: 00007ffd0bf700bf [ 430.576885][ C0] R10: 00007ffd0bf6fed0 R11: 0000000000000246 R12: 00000000000646c4 [ 430.585587][ C0] R13: 00007ffd0bf6fed0 R14: 000000000000015e R15: 0000000000064566 [ 430.593701][ C0] [ 430.596756][ C0] task:syz.6.35 state:S stack:27888 pid:16000 tgid:15999 ppid:13727 task_flags:0x400040 flags:0x00000000 [ 430.608811][ C0] Call Trace: [ 430.612128][ C0] [ 430.615117][ C0] __schedule+0x113d/0x35d0 [ 430.619708][ C0] ? __pfx___schedule+0x10/0x10 [ 430.624618][ C0] ? schedule+0x298/0x350 [ 430.629004][ C0] ? __pfx_lock_release+0x10/0x10 [ 430.634098][ C0] ? lock_acquire+0x2f/0xb0 [ 430.638666][ C0] ? schedule+0x1fd/0x350 [ 430.643075][ C0] schedule+0xe7/0x350 [ 430.647213][ C0] schedule_timeout+0x244/0x280 [ 430.652117][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 430.657569][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 430.662838][ C0] __wait_for_common+0x3e1/0x600 [ 430.667852][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 430.673295][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 430.678816][ C0] ? dummy_queue+0x3fb/0xb70 [ 430.683475][ C0] ? rcu_is_watching+0x12/0xc0 [ 430.688307][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 430.694515][ C0] raw_process_ep0_io+0x4da/0x950 [ 430.699594][ C0] raw_ioctl+0x1334/0x2b90 [ 430.704485][ C0] ? lock_acquire+0x2f/0xb0 [ 430.709078][ C0] ? __fget_files+0x40/0x3a0 [ 430.713727][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 430.718544][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 430.723713][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 430.728531][ C0] __x64_sys_ioctl+0x190/0x200 [ 430.733340][ C0] do_syscall_64+0xcd/0x250 [ 430.737894][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.743827][ C0] RIP: 0033:0x7f6cd4b7e31b [ 430.748288][ C0] RSP: 002b:00007f6cd45fcf60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 430.756751][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6cd4b7e31b [ 430.764844][ C0] RDX: 00007f6cd45fcfe0 RSI: 00000000c0085504 RDI: 0000000000000003 [ 430.772868][ C0] RBP: 00007f6cd4bf132e R08: 0000000000000000 R09: 0000000000000000 [ 430.780971][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f6cd45fcfe8 [ 430.788981][ C0] R13: 0000000000000000 R14: 00007f6cd4d35f80 R15: 00007ffd0bf6fc68 [ 430.797093][ C0] [ 430.800138][ C0] task:udevd state:S stack:27904 pid:16001 tgid:16001 ppid:2845 task_flags:0x400140 flags:0x00000002 [ 430.812139][ C0] Call Trace: [ 430.815634][ C0] [ 430.818615][ C0] __schedule+0x113d/0x35d0 [ 430.823176][ C0] ? __pfx___schedule+0x10/0x10 [ 430.828097][ C0] ? schedule+0x298/0x350 [ 430.832485][ C0] ? __pfx_lock_release+0x10/0x10 [ 430.837631][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 430.842953][ C0] ? lock_acquire+0x2f/0xb0 [ 430.847493][ C0] ? schedule+0x1fd/0x350 [ 430.851868][ C0] schedule+0xe7/0x350 [ 430.856075][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 430.862191][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 430.868839][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 430.873861][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 430.879459][ C0] do_epoll_wait+0x15b3/0x1c00 [ 430.884311][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 430.889483][ C0] ? __pfx_lock_release+0x10/0x10 [ 430.894712][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 430.899959][ C0] ? lock_acquire+0x2f/0xb0 [ 430.904531][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 430.910934][ C0] ? rcu_is_watching+0x12/0xc0 [ 430.915837][ C0] ? __rseq_handle_notify_resume+0x695/0x10b0 [ 430.922132][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 430.927403][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 430.933351][ C0] ? rcu_is_watching+0x12/0xc0 [ 430.938191][ C0] do_syscall_64+0xcd/0x250 [ 430.942752][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.948700][ C0] RIP: 0033:0x7f48f77cd457 [ 430.953145][ C0] RSP: 002b:00007fffcf991e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 430.961600][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48f77cd457 [ 430.969703][ C0] RDX: 0000000000000004 RSI: 00007fffcf991e98 RDI: 0000000000000004 [ 430.977734][ C0] RBP: 000055a0c5944630 R08: 0000000000000002 R09: d1dbb90376c77315 [ 430.985738][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055a0c587be10 [ 430.993733][ C0] R13: 00007fffcf991e98 R14: 00000000ffffffff R15: 000055a0c586c2c0 [ 431.001756][ C0] [ 431.004806][ C0] task:syz.2.37 state:R running task stack:27408 pid:16002 tgid:16002 ppid:13733 task_flags:0x400040 flags:0x00000000 [ 431.018642][ C0] Call Trace: [ 431.021950][ C0] [ 431.024914][ C0] __schedule+0x113d/0x35d0 [ 431.029474][ C0] ? __pfx___schedule+0x10/0x10 [ 431.034468][ C0] ? schedule+0x298/0x350 [ 431.038853][ C0] ? __pfx_lock_release+0x10/0x10 [ 431.043921][ C0] ? lock_acquire+0x2f/0xb0 [ 431.048456][ C0] ? schedule+0x1fd/0x350 [ 431.052941][ C0] ? futex_wait_queue+0x41/0x1f0 [ 431.057946][ C0] schedule+0xe7/0x350 [ 431.062069][ C0] futex_wait_queue+0xfe/0x1f0 [ 431.066889][ C0] __futex_wait+0x291/0x3c0 [ 431.071450][ C0] ? __pfx___futex_wait+0x10/0x10 [ 431.076559][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 431.081899][ C0] ? ktime_add_safe+0x60/0x70 [ 431.086637][ C0] futex_wait+0xe9/0x380 [ 431.090934][ C0] ? __pfx_futex_wait+0x10/0x10 [ 431.095927][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 431.101168][ C0] ? __x64_sys_futex+0x3a9/0x4c0 [ 431.106422][ C0] do_futex+0x22b/0x350 [ 431.110633][ C0] ? __pfx_do_futex+0x10/0x10 [ 431.115359][ C0] ? ktime_get+0x200/0x310 [ 431.119852][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 431.125119][ C0] ? read_tsc+0x9/0x20 [ 431.129246][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 431.134092][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 431.139461][ C0] do_syscall_64+0xcd/0x250 [ 431.144001][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.149944][ C0] RIP: 0033:0x7f2ba36de719 [ 431.154395][ C0] RSP: 002b:00007ffff0eeeed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 431.163019][ C0] RAX: ffffffffffffffda RBX: 00007ffff0eef000 RCX: 00007f2ba36de719 [ 431.171042][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2ba3895f8c [ 431.179136][ C0] RBP: 00007f2ba3895f8c R08: 00007f2ba355a000 R09: 00007ffff0eef1cf [ 431.187182][ C0] R10: 00007ffff0eeefe0 R11: 0000000000000246 R12: 00000000000646f1 [ 431.195222][ C0] R13: 00007ffff0eeefe0 R14: 000000000000015e R15: 0000000000064593 [ 431.203241][ C0] [ 431.206299][ C0] task:syz.2.37 state:R running task stack:28552 pid:16003 tgid:16002 ppid:13733 task_flags:0x400040 flags:0x00000000 [ 431.219876][ C0] Call Trace: [ 431.223204][ C0] [ 431.226178][ C0] __schedule+0x113d/0x35d0 [ 431.230741][ C0] ? __pfx___schedule+0x10/0x10 [ 431.235639][ C0] ? schedule+0x298/0x350 [ 431.240007][ C0] ? __pfx_lock_release+0x10/0x10 [ 431.245336][ C0] ? lock_acquire+0x2f/0xb0 [ 431.249894][ C0] ? schedule+0x1fd/0x350 [ 431.254268][ C0] ? do_nanosleep+0x18a/0x510 [ 431.258997][ C0] schedule+0xe7/0x350 [ 431.263103][ C0] do_nanosleep+0x216/0x510 [ 431.267669][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 431.272774][ C0] ? __asan_memset+0x23/0x50 [ 431.277429][ C0] ? __hrtimer_init+0x106/0x2c0 [ 431.282320][ C0] hrtimer_nanosleep+0x158/0x380 [ 431.287297][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 431.293231][ C0] ? __might_fault+0xe3/0x190 [ 431.298166][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 431.303433][ C0] ? get_timespec64+0x148/0x240 [ 431.308365][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 431.313631][ C0] common_nsleep+0xa1/0xd0 [ 431.318119][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 431.323817][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 431.330022][ C0] do_syscall_64+0xcd/0x250 [ 431.334698][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.340660][ C0] RIP: 0033:0x7f2ba3710805 [ 431.345145][ C0] RSP: 002b:00007f2ba3156f50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 431.353640][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ba3710805 [ 431.361781][ C0] RDX: 00007f2ba3156f90 RSI: 0000000000000000 RDI: 0000000000000000 [ 431.369903][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 431.377931][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f2ba3156fe8 [ 431.386149][ C0] R13: 0000000000000000 R14: 00007f2ba3895f80 R15: 00007ffff0eeed78 [ 431.394198][ C0] [ 431.397253][ C0] task:syz.7.39 state:R running task stack:27456 pid:16011 tgid:16011 ppid:13740 task_flags:0x400040 flags:0x00000000 [ 431.410848][ C0] Call Trace: [ 431.414158][ C0] [ 431.417119][ C0] __schedule+0x113d/0x35d0 [ 431.421683][ C0] ? __pfx___schedule+0x10/0x10 [ 431.426579][ C0] ? schedule+0x298/0x350 [ 431.430956][ C0] ? __pfx_lock_release+0x10/0x10 [ 431.436206][ C0] ? lock_acquire+0x2f/0xb0 [ 431.440756][ C0] ? schedule+0x1fd/0x350 [ 431.445158][ C0] ? futex_wait_queue+0x41/0x1f0 [ 431.450153][ C0] schedule+0xe7/0x350 [ 431.454272][ C0] futex_wait_queue+0xfe/0x1f0 [ 431.459282][ C0] __futex_wait+0x291/0x3c0 [ 431.464122][ C0] ? __pfx___futex_wait+0x10/0x10 [ 431.469235][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 431.474690][ C0] ? ktime_add_safe+0x60/0x70 [ 431.479435][ C0] futex_wait+0xe9/0x380 [ 431.483841][ C0] ? __pfx_futex_wait+0x10/0x10 [ 431.488767][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 431.494019][ C0] ? __x64_sys_futex+0x3a9/0x4c0 [ 431.499004][ C0] do_futex+0x22b/0x350 [ 431.503244][ C0] ? __pfx_do_futex+0x10/0x10 [ 431.508041][ C0] ? ktime_get+0x200/0x310 [ 431.512589][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 431.517921][ C0] ? read_tsc+0x9/0x20 [ 431.522041][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 431.526855][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 431.532221][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 431.537565][ C0] do_syscall_64+0xcd/0x250 [ 431.542134][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.548070][ C0] RIP: 0033:0x7f37608ce719 [ 431.552519][ C0] RSP: 002b:00007ffe49cf24b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 431.560972][ C0] RAX: ffffffffffffffda RBX: 00007ffe49cf25e0 RCX: 00007f37608ce719 [ 431.568981][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f3760a85f8c [ 431.576987][ C0] RBP: 00007f3760a85f8c R08: 00007f37615c4000 R09: 00007ffe49cf27af [ 431.585194][ C0] R10: 00007ffe49cf25c0 R11: 0000000000000246 R12: 0000000000064fdf [ 431.593319][ C0] R13: 00007ffe49cf25c0 R14: 0000000000000bea R15: 00000000000643f5 [ 431.601517][ C0] [ 431.604559][ C0] task:syz.7.39 state:S stack:28960 pid:16012 tgid:16011 ppid:13740 task_flags:0x400040 flags:0x00000000 [ 431.616596][ C0] Call Trace: [ 431.619899][ C0] [ 431.622879][ C0] __schedule+0x113d/0x35d0 [ 431.627436][ C0] ? __pfx___schedule+0x10/0x10 [ 431.632341][ C0] ? schedule+0x298/0x350 [ 431.636725][ C0] ? __pfx_lock_release+0x10/0x10 [ 431.642493][ C0] ? schedule+0x1fd/0x350 [ 431.646880][ C0] schedule+0xe7/0x350 [ 431.651005][ C0] schedule_timeout+0x244/0x280 [ 431.655910][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 431.661419][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 431.666675][ C0] ___down_common+0x2d7/0x460 [ 431.671522][ C0] ? __pfx____down_common+0x10/0x10 [ 431.676772][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 431.681871][ C0] ? rcu_is_watching+0x12/0xc0 [ 431.686688][ C0] __down_interruptible+0x21/0x40 [ 431.691772][ C0] down_interruptible+0x7f/0xa0 [ 431.696677][ C0] raw_ioctl+0x11ea/0x2b90 [ 431.701134][ C0] ? lock_acquire+0x2f/0xb0 [ 431.705665][ C0] ? __fget_files+0x40/0x3a0 [ 431.710301][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 431.715113][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 431.720304][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 431.725293][ C0] __x64_sys_ioctl+0x190/0x200 [ 431.730110][ C0] do_syscall_64+0xcd/0x250 [ 431.734650][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.740606][ C0] RIP: 0033:0x7f37608ce31b [ 431.745055][ C0] RSP: 002b:00007f376034cf10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 431.753595][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f37608ce31b [ 431.761689][ C0] RDX: 00007f376034dfe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 431.769697][ C0] RBP: 00007f376034dfe0 R08: 0000000000000080 R09: 00007f376034cfd8 [ 431.777787][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 431.786052][ C0] R13: 0000000800000000 R14: 0000000000000012 R15: 00007f376094b30b [ 431.794069][ C0] [ 431.797127][ C0] task:udevd state:D stack:28144 pid:16013 tgid:16013 ppid:2845 task_flags:0x400140 flags:0x00004002 [ 431.809136][ C0] Call Trace: [ 431.812453][ C0] [ 431.815586][ C0] __schedule+0x113d/0x35d0 [ 431.820146][ C0] ? __pfx___schedule+0x10/0x10 [ 431.825037][ C0] ? schedule+0x298/0x350 [ 431.829510][ C0] ? __pfx_lock_release+0x10/0x10 [ 431.834569][ C0] ? __mutex_trylock_common+0x78/0x250 [ 431.840080][ C0] ? lock_acquire+0x2f/0xb0 [ 431.844617][ C0] ? schedule+0x1fd/0x350 [ 431.849022][ C0] schedule+0xe7/0x350 [ 431.853143][ C0] schedule_preempt_disabled+0x13/0x30 [ 431.858664][ C0] __mutex_lock+0x6bd/0xb10 [ 431.863330][ C0] ? uevent_show+0x188/0x3b0 [ 431.867986][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 431.873081][ C0] ? uevent_show+0x188/0x3b0 [ 431.877811][ C0] uevent_show+0x188/0x3b0 [ 431.882284][ C0] ? __pfx_uevent_show+0x10/0x10 [ 431.887277][ C0] dev_attr_show+0x53/0xe0 [ 431.891737][ C0] ? __pfx_dev_attr_show+0x10/0x10 [ 431.896883][ C0] sysfs_kf_seq_show+0x23e/0x410 [ 431.901877][ C0] seq_read_iter+0x4f4/0x12b0 [ 431.906627][ C0] kernfs_fop_read_iter+0x414/0x580 [ 431.911862][ C0] ? security_file_permission+0x21/0x80 [ 431.917473][ C0] vfs_read+0x886/0xbf0 [ 431.921675][ C0] ? __pfx_vfs_read+0x10/0x10 [ 431.926485][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 431.932184][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 431.937468][ C0] ksys_read+0x12b/0x250 [ 431.942008][ C0] ? __pfx_ksys_read+0x10/0x10 [ 431.946849][ C0] do_syscall_64+0xcd/0x250 [ 431.951476][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.957410][ C0] RIP: 0033:0x7f48f77c0b6a [ 431.961862][ C0] RSP: 002b:00007fffcf989428 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 431.970316][ C0] RAX: ffffffffffffffda RBX: 000055a0c58a2c90 RCX: 00007f48f77c0b6a [ 431.978317][ C0] RDX: 0000000000001000 RSI: 000055a0c5878640 RDI: 0000000000000008 [ 431.986400][ C0] RBP: 000055a0c58a2c90 R08: 0000000000000008 R09: 0000000000800000 [ 431.994432][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 432.002451][ C0] R13: 0000000000003fff R14: 00007fffcf989908 R15: 000000000000000a [ 432.010494][ C0] [ 432.013539][ C0] task:udevd state:D stack:28144 pid:16014 tgid:16014 ppid:2845 task_flags:0x400040 flags:0x00000002 [ 432.025532][ C0] Call Trace: [ 432.028839][ C0] [ 432.031800][ C0] __schedule+0x113d/0x35d0 [ 432.036353][ C0] ? __pfx___schedule+0x10/0x10 [ 432.041281][ C0] ? schedule+0x298/0x350 [ 432.045665][ C0] ? __pfx_lock_release+0x10/0x10 [ 432.050725][ C0] ? __mutex_trylock_common+0x78/0x250 [ 432.056311][ C0] ? lock_acquire+0x2f/0xb0 [ 432.060844][ C0] ? schedule+0x1fd/0x350 [ 432.065222][ C0] schedule+0xe7/0x350 [ 432.069334][ C0] schedule_preempt_disabled+0x13/0x30 [ 432.074849][ C0] __mutex_lock+0x6bd/0xb10 [ 432.079420][ C0] ? uevent_show+0x188/0x3b0 [ 432.084064][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 432.089249][ C0] ? uevent_show+0x188/0x3b0 [ 432.093887][ C0] uevent_show+0x188/0x3b0 [ 432.098358][ C0] ? __pfx_uevent_show+0x10/0x10 [ 432.103528][ C0] dev_attr_show+0x53/0xe0 [ 432.108009][ C0] ? __pfx_dev_attr_show+0x10/0x10 [ 432.113159][ C0] sysfs_kf_seq_show+0x23e/0x410 [ 432.118156][ C0] seq_read_iter+0x4f4/0x12b0 [ 432.122889][ C0] kernfs_fop_read_iter+0x414/0x580 [ 432.128126][ C0] ? security_file_permission+0x21/0x80 [ 432.133817][ C0] vfs_read+0x886/0xbf0 [ 432.138023][ C0] ? __pfx_vfs_read+0x10/0x10 [ 432.142825][ C0] ? find_held_lock+0x2d/0x110 [ 432.147633][ C0] ? __pfx_lock_release+0x10/0x10 [ 432.152703][ C0] ksys_read+0x12b/0x250 [ 432.156993][ C0] ? __pfx_ksys_read+0x10/0x10 [ 432.161809][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 432.167171][ C0] do_syscall_64+0xcd/0x250 [ 432.171795][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 432.177992][ C0] RIP: 0033:0x7f48f77c0b6a [ 432.182436][ C0] RSP: 002b:00007fffcf989428 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 432.190896][ C0] RAX: ffffffffffffffda RBX: 000055a0c58a2c90 RCX: 00007f48f77c0b6a [ 432.198993][ C0] RDX: 0000000000001000 RSI: 000055a0c5878640 RDI: 0000000000000008 [ 432.207081][ C0] RBP: 000055a0c58a2c90 R08: 0000000000000008 R09: 0000000000010000 [ 432.215274][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 432.223448][ C0] R13: 0000000000003fff R14: 00007fffcf989908 R15: 000000000000000a [ 432.231643][ C0] [ 432.234859][ C0] task:udevd state:S stack:27792 pid:16015 tgid:16015 ppid:2845 task_flags:0x400140 flags:0x00000002 [ 432.247028][ C0] Call Trace: [ 432.250365][ C0] [ 432.253334][ C0] __schedule+0x113d/0x35d0 [ 432.257932][ C0] ? __pfx___schedule+0x10/0x10 [ 432.262835][ C0] ? schedule+0x298/0x350 [ 432.267233][ C0] ? __pfx_lock_release+0x10/0x10 [ 432.272427][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 432.277676][ C0] ? lock_acquire+0x2f/0xb0 [ 432.282209][ C0] ? schedule+0x1fd/0x350 [ 432.286584][ C0] schedule+0xe7/0x350 [ 432.290708][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 432.296817][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 432.303457][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 432.308455][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 432.313971][ C0] do_epoll_wait+0x15b3/0x1c00 [ 432.318801][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 432.323977][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 432.330360][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 432.335624][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 432.341390][ C0] ? ksys_write+0x1ba/0x250 [ 432.345942][ C0] ? __pfx_ksys_write+0x10/0x10 [ 432.350844][ C0] do_syscall_64+0xcd/0x250 [ 432.355383][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 432.361325][ C0] RIP: 0033:0x7f48f77cd457 [ 432.365770][ C0] RSP: 002b:00007fffcf991e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 432.374223][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48f77cd457 [ 432.382224][ C0] RDX: 0000000000000004 RSI: 00007fffcf991e98 RDI: 0000000000000004 [ 432.390222][ C0] RBP: 000055a0c58ad1e0 R08: 0000000000000007 R09: d1dbb90376c77315 [ 432.398313][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055a0c596b6c0 [ 432.406315][ C0] R13: 00007fffcf991e98 R14: 00000000ffffffff R15: 000055a0c586c2c0 [ 432.414333][ C0] [ 432.417402][ C0] task:udevd state:R running task stack:28640 pid:16016 tgid:16016 ppid:2845 task_flags:0x400040 flags:0x0000400a [ 432.431057][ C0] Call Trace: [ 432.434367][ C0] [ 432.437244][ C0] sched_show_task+0x424/0x630 [ 432.442065][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 432.447310][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 432.452649][ C0] ? show_state_filter+0x28/0x320 [ 432.457740][ C0] show_state_filter+0xee/0x320 [ 432.462647][ C0] k_spec+0xed/0x150 [ 432.466591][ C0] ? __pfx_k_spec+0x10/0x10 [ 432.471133][ C0] kbd_event+0xcbd/0x17a0 [ 432.475527][ C0] ? __pfx_kbd_event+0x10/0x10 [ 432.480334][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 432.486012][ C0] ? rcu_is_watching+0x12/0xc0 [ 432.490819][ C0] input_handle_events_default+0x116/0x1b0 [ 432.496672][ C0] input_pass_values+0x6c4/0x890 [ 432.501656][ C0] input_handle_event+0xf0b/0x14d0 [ 432.506816][ C0] ? input_event+0x70/0xb0 [ 432.511279][ C0] input_event+0x83/0xb0 [ 432.515569][ C0] hidinput_report_event+0xb2/0x100 [ 432.520800][ C0] hid_report_raw_event+0x268/0x1280 [ 432.526240][ C0] ? lock_acquire.part.0+0x337/0x380 [ 432.531665][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 432.537795][ C0] hid_irq_in+0x35e/0x870 [ 432.542168][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 432.547595][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 432.553216][ C0] dummy_timer+0x17f7/0x3960 [ 432.557886][ C0] ? debug_object_deactivate+0x13b/0x370 [ 432.563567][ C0] ? find_held_lock+0x2d/0x110 [ 432.568399][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 432.573576][ C0] ? mark_held_locks+0x9f/0xe0 [ 432.578408][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 432.584278][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 432.589282][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 432.594623][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 432.600396][ C0] ? read_tsc+0x9/0x20 [ 432.604522][ C0] hrtimer_run_softirq+0x17d/0x350 [ 432.609692][ C0] handle_softirqs+0x206/0x8d0 [ 432.615114][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 432.620448][ C0] __irq_exit_rcu+0xfa/0x160 [ 432.625202][ C0] irq_exit_rcu+0x9/0x30 [ 432.629590][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 432.635326][ C0] [ 432.638390][ C0] [ 432.641385][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 432.647416][ C0] RIP: 0010:const_folio_flags.constprop.0+0x18/0x60 [ 432.654097][ C0] Code: 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 f8 48 83 c7 08 48 83 ec 08 48 ba 00 00 00 00 00 fc ff df 48 89 f9 <48> c1 e9 03 80 3c 11 00 75 21 f6 40 08 01 75 09 48 83 c4 08 c3 cc [ 432.673765][ C0] RSP: 0000:ffffc90004057b50 EFLAGS: 00000286 [ 432.679875][ C0] RAX: ffffea0004a9dac0 RBX: ffffea0004a9dac0 RCX: ffffea0004a9dac8 [ 432.687880][ C0] RDX: dffffc0000000000 RSI: ffff888100ebc000 RDI: ffffea0004a9dac8 [ 432.695893][ C0] RBP: ffff888100ebc000 R08: 0000000000000000 R09: fffffbfff14afc72 [ 432.703900][ C0] R10: ffffffff8a57e397 R11: 0000000000000001 R12: 0000000000000cc0 [ 432.711907][ C0] R13: 0000000000000cc0 R14: ffffea00045e1c00 R15: 0000000000000000 [ 432.719950][ C0] charge_memcg+0x14/0x310 [ 432.724525][ C0] __mem_cgroup_charge+0x2b/0x1e0 [ 432.729603][ C0] do_wp_page+0x110d/0x3eb0 [ 432.734246][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 432.739921][ C0] ? __pfx_do_wp_page+0x10/0x10 [ 432.744821][ C0] ? rcu_is_watching+0x12/0xc0 [ 432.749645][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 432.755065][ C0] ? lock_acquire+0x2f/0xb0 [ 432.759608][ C0] ? __handle_mm_fault+0x481/0x3450 [ 432.764890][ C0] __handle_mm_fault+0xe20/0x3450 [ 432.769986][ C0] ? __pfx_lock_release+0x10/0x10 [ 432.775087][ C0] ? lock_vma_under_rcu+0x13e/0x980 [ 432.780334][ C0] ? __pfx___handle_mm_fault+0x10/0x10 [ 432.785868][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 432.791296][ C0] handle_mm_fault+0x3fa/0xaa0 [ 432.796129][ C0] do_user_addr_fault+0x613/0x12c0 [ 432.801306][ C0] exc_page_fault+0x5c/0xc0 [ 432.805856][ C0] asm_exc_page_fault+0x26/0x30 [ 432.810752][ C0] RIP: 0033:0x7f48f77a6780 [ 432.815197][ C0] Code: 08 00 00 00 00 48 89 ef e8 68 ca fb ff eb bb e8 db ca fb ff 48 89 e7 e8 a6 6b 04 00 31 c0 48 8d bb 08 0a 00 00 b9 0a 00 00 00 ab 48 8d bb 58 0a 00 00 b9 0a 00 00 00 c7 83 18 0a 00 00 01 00 [ 432.835337][ C0] RSP: 002b:00007fffcf991d60 EFLAGS: 00010246 [ 432.841463][ C0] RAX: 0000000000000000 RBX: 00007f48f7c10000 RCX: 000000000000000a [ 432.849466][ C0] RDX: 0000000000000000 RSI: 0000000000000018 RDI: 00007f48f7c10a08 [ 432.857562][ C0] RBP: 0000000000000006 R08: 0000000000000000 R09: 000055a0c586c2c0 [ 432.865664][ C0] R10: 00007f48f7695f50 R11: 0000000000000246 R12: 0000000000000000 [ 432.873669][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 000055a0c586c2c0 [ 432.881693][ C0] [ 432.884746][ C0] [ 432.884746][ C0] Showing all locks held in the system: [ 432.892482][ C0] 6 locks held by kworker/0:0/9: [ 432.897548][ C0] 2 locks held by getty/2903: [ 432.902243][ C0] #0: ffff888107fdd0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 432.912082][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0xfba/0x1480 [ 432.922440][ C0] 5 locks held by kworker/1:3/4081: [ 432.927781][ C0] 6 locks held by kworker/0:3/6825: [ 432.933005][ C0] #0: ffff8881076e0148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 432.943911][ C0] #1: ffffc9000269fd18 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 432.955391][ C0] #2: ffff88810bb18198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x4f40 [ 432.964449][ C0] #3: ffff88810bb1b508 (&port_dev->status_lock){+.+.}-{4:4}, at: hub_event+0x28aa/0x4f40 [ 432.974539][ C0] #4: ffff888107f09268 (hcd->address0_mutex){+.+.}-{4:4}, at: hub_event+0x28d0/0x4f40 [ 432.984297][ C0] #5: ffffffff899ddd30 (ehci_cf_port_reset_rwsem){.+.+}-{4:4}, at: hub_port_reset+0x1a7/0x1e60 [ 432.994940][ C0] 5 locks held by kworker/0:5/9144: [ 433.000181][ C0] #0: ffff8881076e0148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 433.011076][ C0] #1: ffffc90001b7fd18 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 433.022391][ C0] #2: ffff88810bb00198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x4f40 [ 433.031349][ C0] #3: ffff88811ae45198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7f/0x4b0 [ 433.040665][ C0] #4: ffff8881087f2160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7f/0x4b0 [ 433.050003][ C0] 3 locks held by syz.1.36/15967: [ 433.055050][ C0] 4 locks held by udevd/15969: [ 433.059925][ C0] #0: ffff888123f9d418 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xd8/0x12b0 [ 433.069065][ C0] #1: ffff888118f7ec88 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4d/0x240 [ 433.078557][ C0] #2: ffff8881135be1e8 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 433.088053][ C0] #3: ffff8881072be160 (&dev->mutex){....}-{4:4}, at: uevent_show+0x188/0x3b0 [ 433.097136][ C0] 4 locks held by udevd/16013: [ 433.101920][ C0] #0: ffff88810df99540 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xd8/0x12b0 [ 433.110877][ C0] #1: ffff88811a77e488 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4d/0x240 [ 433.120370][ C0] #2: ffff888100f90698 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 433.129867][ C0] #3: ffff88811ae45198 (&dev->mutex){....}-{4:4}, at: uevent_show+0x188/0x3b0 [ 433.138923][ C0] 4 locks held by udevd/16014: [ 433.143717][ C0] #0: ffff88811a757c30 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xd8/0x12b0 [ 433.152760][ C0] #1: ffff888113e71888 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4d/0x240 [ 433.162271][ C0] #2: ffff8881132985a8 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 433.171761][ C0] #3: ffff888123fbc198 (&dev->mutex){....}-{4:4}, at: uevent_show+0x188/0x3b0 [ 433.180838][ C0] 5 locks held by udevd/16016: [ 433.185638][ C0] #0: ffff888106ee02f8 (&vma->vm_lock->lock){++++}-{4:4}, at: lock_vma_under_rcu+0x13e/0x980 [ 433.196009][ C0] #1: ffff8881072ba230 (&dev->event_lock){..-.}-{3:3}, at: input_event+0x70/0xb0 [ 433.205415][ C0] #2: ffffffff88ebe8c0 (rcu_read_lock){....}-{1:3}, at: input_pass_values+0x8b/0x890 [ 433.215249][ C0] #3: ffffffff89396ad8 (kbd_event_lock){..-.}-{3:3}, at: kbd_event+0x8a/0x17a0 [ 433.224426][ C0] #4: ffffffff88ebe8c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x7f/0x390 [ 433.234352][ C0] [ 433.236693][ C0] ============================================= [ 433.236693][ C0] [ 433.245598][ T9] keytouch 0003:0926:3333.000D: fixing up Keytouch IEC report descriptor [ 433.257694][ T4081] usbhid 3-1:0.0: can't add hid device: -32 [ 433.263844][ T4081] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 433.264940][ T9] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.000D/input/input17 [ 433.323650][ T9144] usbhid 7-1:0.0: can't add hid device: -71 [ 433.330258][ T9144] usbhid 7-1:0.0: probe with driver usbhid failed with error -71 [ 433.390862][ T4081] usb 3-1: USB disconnect, device number 4 [ 433.422006][ T9144] usb 7-1: USB disconnect, device number 4 [ 433.521147][ T6841] usb 2-1: USB disconnect, device number 4 [ 433.564437][ T9] keytouch 0003:0926:3333.000D: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 433.681411][ T9] usb 4-1: USB disconnect, device number 5 [ 433.853550][ T6825] usb 8-1: device not accepting address 4, error -71