last executing test programs: 7.395171121s ago: executing program 0 (id=582): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem', 0x1, 0x0) 7.303465639s ago: executing program 0 (id=585): umount2(&(0x7f0000000000), 0x0) 7.303343197s ago: executing program 0 (id=586): socket$hf(0x13, 0x2, 0x0) 7.119520158s ago: executing program 4 (id=600): sched_setscheduler(0x0, 0x0, &(0x7f0000000000)) 7.027702062s ago: executing program 4 (id=604): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/lightnvm/control', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/lightnvm/control', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/lightnvm/control', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/lightnvm/control', 0x800, 0x0) 4.579393732s ago: executing program 4 (id=609): 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) 4.512292132s ago: executing program 0 (id=605): 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) 3.434566569s ago: executing program 4 (id=615): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/failed_transaction_log', 0x0, 0x0) 3.352297909s ago: executing program 0 (id=613): 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) 3.032347086s ago: executing program 2 (id=612): 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) 1.938077398s ago: executing program 4 (id=617): 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) 1.880841365s ago: executing program 2 (id=620): socket(0x1e, 0x2, 0x0) 1.800184949s ago: executing program 2 (id=624): mq_unlink(&(0x7f0000000000)) 1.800042931s ago: executing program 2 (id=625): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp', 0x800, 0x0) 1.714730816s ago: executing program 2 (id=627): epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000), 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 1.68127099s ago: executing program 2 (id=628): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock', 0x800, 0x0) 981.220559ms ago: executing program 3 (id=621): 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) 699.422688ms ago: executing program 1 (id=632): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter', 0x800, 0x0) 699.254851ms ago: executing program 1 (id=633): getpgrp(0x0) 699.217507ms ago: executing program 1 (id=634): inotify_init() 662.433669ms ago: executing program 1 (id=635): rt_sigaction(0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)) 644.257479ms ago: executing program 1 (id=636): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl', 0x800, 0x0) 587.975969ms ago: executing program 1 (id=637): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttynull', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttynull', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttynull', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttynull', 0x800, 0x0) 416.944461ms ago: executing program 4 (id=626): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock', 0x800, 0x0) 400.288151ms ago: executing program 0 (id=623): 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) 148.129944ms ago: executing program 3 (id=630): rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000000), 0x0) 98.24165ms ago: executing program 3 (id=641): syz_open_dev$sndmidi(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080), 0x1, 0x1) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x1, 0x2) syz_open_dev$sndmidi(&(0x7f0000000100), 0x1, 0x800) syz_open_dev$sndmidi(&(0x7f0000000140), 0xb, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180), 0xb, 0x1) syz_open_dev$sndmidi(&(0x7f00000001c0), 0xb, 0x2) syz_open_dev$sndmidi(&(0x7f0000000200), 0xb, 0x800) syz_open_dev$sndmidi(&(0x7f0000000240), 0x15, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280), 0x15, 0x1) syz_open_dev$sndmidi(&(0x7f00000002c0), 0x15, 0x2) syz_open_dev$sndmidi(&(0x7f0000000300), 0x15, 0x800) syz_open_dev$sndmidi(&(0x7f0000000340), 0x1f, 0x0) syz_open_dev$sndmidi(&(0x7f0000000380), 0x1f, 0x1) syz_open_dev$sndmidi(&(0x7f00000003c0), 0x1f, 0x2) syz_open_dev$sndmidi(&(0x7f0000000400), 0x1f, 0x800) syz_open_dev$sndmidi(&(0x7f0000000440), 0x29, 0x0) syz_open_dev$sndmidi(&(0x7f0000000480), 0x29, 0x1) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x29, 0x2) syz_open_dev$sndmidi(&(0x7f0000000500), 0x29, 0x800) 78.56754ms ago: executing program 3 (id=642): syz_open_dev$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$sndhw(&(0x7f0000000500), 0x29, 0x800) 7.837509ms ago: executing program 3 (id=643): syz_open_dev$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$sndpcmc(&(0x7f0000000500), 0x29, 0x800) 0s ago: executing program 3 (id=644): syz_open_dev$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) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.146' (ED25519) to the list of known hosts. [ 79.204466][ T5825] cgroup: Unknown subsys name 'net' [ 79.473047][ T5825] cgroup: Unknown subsys name 'cpuset' [ 79.528468][ T5825] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 81.172401][ T5825] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 85.061194][ T6004] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 86.796051][ T1237] cfg80211: failed to load regulatory.db [ 89.110797][ T6344] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 89.344105][ T6359] mmap: syz.1.499 (6359) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 91.157292][ T6484] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.163010][ T6484] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.163824][ T6484] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.165217][ T6484] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.165997][ T6484] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.777031][ T1494] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.777065][ T1494] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.239392][ T1179] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.239413][ T1179] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.270420][ T6484] Bluetooth: hci0: command tx timeout [ 97.881920][ C0] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 97.881945][ C0] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 15, name: ksoftirqd/0 [ 97.881963][ C0] preempt_count: 0, expected: 0 [ 97.881972][ C0] RCU nest depth: 2, expected: 2 [ 97.881981][ C0] 7 locks held by ksoftirqd/0/15: [ 97.881993][ C0] #0: ffffffff8d84a740 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 97.882055][ C0] #1: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 97.882108][ C0] #2: ffffffff8d9a8b80 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1bb/0x2c0 [ 97.882151][ C0] #3: ffffffff8d9a8b80 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 97.882196][ C0] #4: ffff88801989a138 ((wq_completion)events_bh){+...}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 97.882246][ C0] #5: ffffc90000147a00 ((work_completion)(&bh->bh)){+...}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 97.882293][ C0] #6: ffff8880b8828b50 ((lock)#3){+.+.}-{3:3}, at: kcov_remote_start+0x92/0x460 [ 97.882348][ C0] irq event stamp: 27723 [ 97.882356][ C0] hardirqs last enabled at (27722): [] _raw_spin_unlock_irqrestore+0x85/0x110 [ 97.882384][ C0] hardirqs last disabled at (27723): [] __usb_hcd_giveback_urb+0x3f5/0x710 [ 97.882411][ C0] softirqs last enabled at (27698): [] run_ksoftirqd+0xce/0x210 [ 97.882440][ C0] softirqs last disabled at (27714): [] smpboot_thread_fn+0x542/0xa60 [ 97.882488][ C0] CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G W 6.17.0-rc1-syzkaller-00116-gd7ee5bdce789 #0 PREEMPT_{RT,(full)} [ 97.882515][ C0] Tainted: [W]=WARN [ 97.882521][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 97.882532][ C0] Call Trace: [ 97.882541][ C0] [ 97.882549][ C0] dump_stack_lvl+0x189/0x250 [ 97.882577][ C0] ? smpboot_thread_fn+0x542/0xa60 [ 97.882597][ C0] ? smpboot_thread_fn+0x542/0xa60 [ 97.882621][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 97.882656][ C0] ? print_lock_name+0xde/0x100 [ 97.882684][ C0] __might_resched+0x44b/0x5d0 [ 97.882715][ C0] ? __pfx___might_resched+0x10/0x10 [ 97.882736][ C0] ? kcov_remote_start+0x92/0x460 [ 97.882776][ C0] rt_spin_lock+0xc7/0x2c0 [ 97.882794][ C0] ? led_trigger_blink_setup+0xa8/0x300 [ 97.882824][ C0] ? __pfx_rt_spin_lock+0x10/0x10 [ 97.882851][ C0] ? __pfx_led_trigger_blink_setup+0x10/0x10 [ 97.882878][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 97.882902][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 97.882931][ C0] kcov_remote_start+0x92/0x460 [ 97.882961][ C0] __usb_hcd_giveback_urb+0x427/0x710 [ 97.882995][ C0] ? __pfx___usb_hcd_giveback_urb+0x10/0x10 [ 97.883036][ C0] usb_giveback_urb_bh+0x296/0x420 [ 97.883074][ C0] ? __pfx_usb_giveback_urb_bh+0x10/0x10 [ 97.883104][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 97.883127][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 97.883150][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 97.883178][ C0] process_scheduled_works+0xae1/0x17b0 [ 97.883238][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 97.883274][ C0] ? assign_work+0x3a1/0x410 [ 97.883306][ C0] bh_worker+0x2b1/0x600 [ 97.883348][ C0] tasklet_action+0xc/0x70 [ 97.883373][ C0] handle_softirqs+0x22c/0x710 [ 97.883408][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 97.883447][ C0] run_ksoftirqd+0xac/0x210 [ 97.883474][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 97.883498][ C0] ? schedule+0x91/0x360 [ 97.883529][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 97.883552][ C0] smpboot_thread_fn+0x542/0xa60 [ 97.883579][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 97.883615][ C0] kthread+0x711/0x8a0 [ 97.883648][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 97.883672][ C0] ? __pfx_kthread+0x10/0x10 [ 97.883708][ C0] ? __pfx_kthread+0x10/0x10 [ 97.883739][ C0] ret_from_fork+0x3fc/0x770 [ 97.883769][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 97.883802][ C0] ? __switch_to_asm+0x39/0x70 [ 97.883821][ C0] ? __switch_to_asm+0x33/0x70 [ 97.883844][ C0] ? __pfx_kthread+0x10/0x10 [ 97.883874][ C0] ret_from_fork_asm+0x1a/0x30 [ 97.883913][ C0] [ 100.093203][ T43] bond0 (unregistering): Released all slaves