last executing test programs: 5.424429205s ago: executing program 3 (id=11): vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 5.405750269s ago: executing program 3 (id=15): faccessat2(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 5.343920043s ago: executing program 3 (id=21): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/sync/sw_sync', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/sync/sw_sync', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/sync/sw_sync', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/sync/sw_sync', 0x800, 0x0) 5.314832195s ago: executing program 3 (id=25): syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$vcsa(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$vcsa(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$vcsa(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$vcsa(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$vcsa(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$vcsa(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$vcsa(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$vcsa(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$vcsa(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$vcsa(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$vcsa(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$vcsa(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$vcsa(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$vcsa(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$vcsa(&(0x7f0000000500), 0x4, 0x800) 3.590353227s ago: executing program 3 (id=34): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.70684085s ago: executing program 3 (id=38): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.683311481s ago: executing program 2 (id=73): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor', 0x800, 0x0) 1.620087688s ago: executing program 2 (id=75): socket$inet_udplite(0x2, 0x2, 0x88) 1.596139135s ago: executing program 2 (id=78): acct(0x0) 1.519734663s ago: executing program 2 (id=83): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp1', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp1', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp1', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp1', 0x800, 0x0) 851.021179ms ago: executing program 2 (id=97): socket$can_bcm(0x1d, 0x2, 0x2) 728.649268ms ago: executing program 2 (id=100): socket$nl_sock_diag(0x10, 0x3, 0x4) 427.235039ms ago: executing program 0 (id=112): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uhid', 0x800, 0x0) 340.81257ms ago: executing program 0 (id=115): clone3(&(0x7f0000000000), 0x0) exit(0x0) 333.842199ms ago: executing program 4 (id=118): epoll_create1(0x0) 331.473838ms ago: executing program 0 (id=119): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0', 0x800, 0x0) 244.846515ms ago: executing program 0 (id=120): getitimer(0x0, &(0x7f0000000000)) 244.636374ms ago: executing program 1 (id=121): fchdir(0xffffffffffffffff) 244.590281ms ago: executing program 4 (id=122): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs', 0x800, 0x0) 234.983118ms ago: executing program 0 (id=123): syz_open_dev$swradio(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$swradio(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$swradio(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$swradio(&(0x7f0000000100), 0x0, 0x800) 234.511801ms ago: executing program 1 (id=124): socket$nl_rdma(0x10, 0x3, 0x14) 231.785493ms ago: executing program 4 (id=125): listen(0xffffffffffffffff, 0x0) 160.7018ms ago: executing program 1 (id=126): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/platform/vhci_hcd.0/attach', 0x1, 0x0) 160.580359ms ago: executing program 0 (id=127): preadv2(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 160.510669ms ago: executing program 4 (id=128): syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$sg(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$sg(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$sg(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$sg(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$sg(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$sg(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$sg(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$sg(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$sg(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$sg(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$sg(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$sg(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$sg(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$sg(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$sg(&(0x7f0000000500), 0x4, 0x800) 140.000397ms ago: executing program 1 (id=130): syz_open_dev$sndpcmp(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080), 0x1, 0x1) syz_open_dev$sndpcmp(&(0x7f00000000c0), 0x1, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000100), 0x1, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xb, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000180), 0xb, 0x1) syz_open_dev$sndpcmp(&(0x7f00000001c0), 0xb, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000200), 0xb, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000240), 0x15, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280), 0x15, 0x1) syz_open_dev$sndpcmp(&(0x7f00000002c0), 0x15, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000300), 0x15, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000340), 0x1f, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000380), 0x1f, 0x1) syz_open_dev$sndpcmp(&(0x7f00000003c0), 0x1f, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000400), 0x1f, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000440), 0x29, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000480), 0x29, 0x1) syz_open_dev$sndpcmp(&(0x7f00000004c0), 0x29, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000500), 0x29, 0x800) 108.759367ms ago: executing program 4 (id=131): syz_open_dev$sndpcmc(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080), 0x1, 0x1) syz_open_dev$sndpcmc(&(0x7f00000000c0), 0x1, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x1, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000140), 0xb, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180), 0xb, 0x1) syz_open_dev$sndpcmc(&(0x7f00000001c0), 0xb, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000200), 0xb, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000240), 0x15, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000280), 0x15, 0x1) syz_open_dev$sndpcmc(&(0x7f00000002c0), 0x15, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000300), 0x15, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000340), 0x1f, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000380), 0x1f, 0x1) syz_open_dev$sndpcmc(&(0x7f00000003c0), 0x1f, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000400), 0x1f, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000440), 0x29, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000480), 0x29, 0x1) syz_open_dev$sndpcmc(&(0x7f00000004c0), 0x29, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000500), 0x29, 0x800) 52.29006ms ago: executing program 1 (id=132): syz_open_dev$sndhw(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$sndhw(&(0x7f0000000080), 0x1, 0x1) syz_open_dev$sndhw(&(0x7f00000000c0), 0x1, 0x2) syz_open_dev$sndhw(&(0x7f0000000100), 0x1, 0x800) syz_open_dev$sndhw(&(0x7f0000000140), 0xb, 0x0) syz_open_dev$sndhw(&(0x7f0000000180), 0xb, 0x1) syz_open_dev$sndhw(&(0x7f00000001c0), 0xb, 0x2) syz_open_dev$sndhw(&(0x7f0000000200), 0xb, 0x800) syz_open_dev$sndhw(&(0x7f0000000240), 0x15, 0x0) syz_open_dev$sndhw(&(0x7f0000000280), 0x15, 0x1) syz_open_dev$sndhw(&(0x7f00000002c0), 0x15, 0x2) syz_open_dev$sndhw(&(0x7f0000000300), 0x15, 0x800) syz_open_dev$sndhw(&(0x7f0000000340), 0x1f, 0x0) syz_open_dev$sndhw(&(0x7f0000000380), 0x1f, 0x1) syz_open_dev$sndhw(&(0x7f00000003c0), 0x1f, 0x2) syz_open_dev$sndhw(&(0x7f0000000400), 0x1f, 0x800) syz_open_dev$sndhw(&(0x7f0000000440), 0x29, 0x0) syz_open_dev$sndhw(&(0x7f0000000480), 0x29, 0x1) syz_open_dev$sndhw(&(0x7f00000004c0), 0x29, 0x2) syz_open_dev$sndhw(&(0x7f0000000500), 0x29, 0x800) 46.271353ms ago: executing program 4 (id=133): syz_open_dev$usbfs(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$usbfs(&(0x7f0000000080), 0x1, 0x1) syz_open_dev$usbfs(&(0x7f00000000c0), 0x1, 0x2) syz_open_dev$usbfs(&(0x7f0000000100), 0x1, 0x800) syz_open_dev$usbfs(&(0x7f0000000140), 0xb, 0x0) syz_open_dev$usbfs(&(0x7f0000000180), 0xb, 0x1) syz_open_dev$usbfs(&(0x7f00000001c0), 0xb, 0x2) syz_open_dev$usbfs(&(0x7f0000000200), 0xb, 0x800) syz_open_dev$usbfs(&(0x7f0000000240), 0x15, 0x0) syz_open_dev$usbfs(&(0x7f0000000280), 0x15, 0x1) syz_open_dev$usbfs(&(0x7f00000002c0), 0x15, 0x2) syz_open_dev$usbfs(&(0x7f0000000300), 0x15, 0x800) syz_open_dev$usbfs(&(0x7f0000000340), 0x1f, 0x0) syz_open_dev$usbfs(&(0x7f0000000380), 0x1f, 0x1) syz_open_dev$usbfs(&(0x7f00000003c0), 0x1f, 0x2) syz_open_dev$usbfs(&(0x7f0000000400), 0x1f, 0x800) syz_open_dev$usbfs(&(0x7f0000000440), 0x29, 0x0) syz_open_dev$usbfs(&(0x7f0000000480), 0x29, 0x1) syz_open_dev$usbfs(&(0x7f00000004c0), 0x29, 0x2) syz_open_dev$usbfs(&(0x7f0000000500), 0x29, 0x800) 0s ago: executing program 1 (id=134): syz_open_dev$sndpcmp(&(0x7f0000000040), 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080), 0x2, 0x1) syz_open_dev$sndpcmp(&(0x7f00000000c0), 0x2, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000100), 0x2, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xc, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000180), 0xc, 0x1) syz_open_dev$sndpcmp(&(0x7f00000001c0), 0xc, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000200), 0xc, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000240), 0x16, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280), 0x16, 0x1) syz_open_dev$sndpcmp(&(0x7f00000002c0), 0x16, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000300), 0x16, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000340), 0x20, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000380), 0x20, 0x1) syz_open_dev$sndpcmp(&(0x7f00000003c0), 0x20, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000400), 0x20, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000440), 0x2a, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000480), 0x2a, 0x1) syz_open_dev$sndpcmp(&(0x7f00000004c0), 0x2a, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000500), 0x2a, 0x800) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.32' (ED25519) to the list of known hosts. [ 84.041218][ T5823] cgroup: Unknown subsys name 'net' [ 84.306516][ T5823] cgroup: Unknown subsys name 'cpuset' [ 84.382241][ T5823] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 86.165823][ T5823] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 86.955320][ T49] cfg80211: failed to load regulatory.db [ 90.107145][ T4913] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.107171][ T4913] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.054991][ T57] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.055014][ T57] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.422723][ T5960] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 94.021216][ C1] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 94.021267][ C1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 30, name: ksoftirqd/1 [ 94.021285][ C1] preempt_count: 0, expected: 0 [ 94.021293][ C1] RCU nest depth: 2, expected: 2 [ 94.021302][ C1] 7 locks held by ksoftirqd/1/30: [ 94.021313][ C1] #0: ffffffff8d84a740 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 94.021371][ C1] #1: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 94.021421][ C1] #2: ffffffff8d9a8b80 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1bb/0x2c0 [ 94.021475][ C1] #3: ffffffff8d9a8b80 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 94.021526][ C1] #4: ffff88801989a138 ((wq_completion)events_bh){+...}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 94.021568][ C1] #5: ffffc90000a4fa00 ((work_completion)(&bh->bh)){+...}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 94.021609][ C1] #6: ffff8880b8928b50 ((lock)#3){+.+.}-{3:3}, at: kcov_remote_start+0x92/0x460 [ 94.021657][ C1] irq event stamp: 18879 [ 94.021664][ C1] hardirqs last enabled at (18878): [] _raw_spin_unlock_irqrestore+0x85/0x110 [ 94.021688][ C1] hardirqs last disabled at (18879): [] __usb_hcd_giveback_urb+0x3f5/0x710 [ 94.021710][ C1] softirqs last enabled at (18864): [] run_ksoftirqd+0xce/0x210 [ 94.021737][ C1] softirqs last disabled at (18870): [] smpboot_thread_fn+0x542/0xa60 [ 94.021784][ C1] CPU: 1 UID: 0 PID: 30 Comm: ksoftirqd/1 Tainted: G W 6.16.0-syzkaller-11743-g6bcdbd62bd56 #0 PREEMPT_{RT,(full)} [ 94.021812][ C1] Tainted: [W]=WARN [ 94.021819][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 94.021829][ C1] Call Trace: [ 94.021837][ C1] [ 94.021846][ C1] dump_stack_lvl+0x189/0x250 [ 94.021872][ C1] ? smpboot_thread_fn+0x542/0xa60 [ 94.021893][ C1] ? smpboot_thread_fn+0x542/0xa60 [ 94.021919][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 94.021954][ C1] ? print_lock_name+0xde/0x100 [ 94.021995][ C1] __might_resched+0x44b/0x5d0 [ 94.022026][ C1] ? __pfx___might_resched+0x10/0x10 [ 94.022048][ C1] ? kcov_remote_start+0x92/0x460 [ 94.022089][ C1] rt_spin_lock+0xc7/0x2c0 [ 94.022115][ C1] ? led_trigger_blink_setup+0xa8/0x300 [ 94.022144][ C1] ? __pfx_rt_spin_lock+0x10/0x10 [ 94.022172][ C1] ? __pfx_led_trigger_blink_setup+0x10/0x10 [ 94.022196][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 94.022217][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 94.022246][ C1] kcov_remote_start+0x92/0x460 [ 94.022276][ C1] __usb_hcd_giveback_urb+0x427/0x710 [ 94.022302][ C1] ? __pfx___usb_hcd_giveback_urb+0x10/0x10 [ 94.022339][ C1] usb_giveback_urb_bh+0x296/0x420 [ 94.022377][ C1] ? __pfx_usb_giveback_urb_bh+0x10/0x10 [ 94.022403][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 94.022422][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 94.022442][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 94.022468][ C1] process_scheduled_works+0xae1/0x17b0 [ 94.022540][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 94.022575][ C1] ? assign_work+0x3a1/0x410 [ 94.022603][ C1] bh_worker+0x2b1/0x600 [ 94.022643][ C1] tasklet_action+0xc/0x70 [ 94.022668][ C1] handle_softirqs+0x22c/0x710 [ 94.022705][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 94.022742][ C1] run_ksoftirqd+0xac/0x210 [ 94.022770][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 94.022796][ C1] ? schedule+0x91/0x360 [ 94.022835][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 94.022859][ C1] smpboot_thread_fn+0x542/0xa60 [ 94.022885][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 94.022917][ C1] kthread+0x711/0x8a0 [ 94.022952][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 94.022975][ C1] ? __pfx_kthread+0x10/0x10 [ 94.023015][ C1] ? __pfx_kthread+0x10/0x10 [ 94.023044][ C1] ret_from_fork+0x3f9/0x770 [ 94.023075][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 94.023110][ C1] ? __switch_to_asm+0x39/0x70 [ 94.023128][ C1] ? __switch_to_asm+0x33/0x70 [ 94.023146][ C1] ? __pfx_kthread+0x10/0x10 [ 94.023178][ C1] ret_from_fork_asm+0x1a/0x30 [ 94.023218][ C1]