------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Not tainted 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000cc7fa950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000cc7fa8c0 x18: ffff800019d57720 x17: 0000000000000001 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff8000188dbb70 x4 : 0000000000000008 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 112972 hardirqs last enabled at (112971): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (112971): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (112972): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (111114): [] spin_unlock_bh include/linux/spinlock.h:395 [inline] softirqs last enabled at (111114): [] rxrpc_peer_keepalive_dispatch net/rxrpc/peer_event.c:569 [inline] softirqs last enabled at (111114): [] rxrpc_peer_keepalive_worker+0x834/0xeb4 net/rxrpc/peer_event.c:615 softirqs last disabled at (111112): [] spin_lock_bh include/linux/spinlock.h:355 [inline] softirqs last disabled at (111112): [] rxrpc_peer_keepalive_dispatch net/rxrpc/peer_event.c:531 [inline] softirqs last disabled at (111112): [] rxrpc_peer_keepalive_worker+0x464/0xeb4 net/rxrpc/peer_event.c:615 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000cb81c450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000cb81c3c0 x18: 0000000000000140 x17: 0000000000000000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 113160 hardirqs last enabled at (113159): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (113159): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (113160): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (113072): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (113072): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (113037): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000dd928950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000dd9288c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 113686 hardirqs last enabled at (113685): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (113685): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (113686): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (113282): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (113282): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (113163): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000ce4bf950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000ce4bf8c0 x18: 0000000000000278 x17: ffff80019eefd000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 113866 hardirqs last enabled at (113865): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (113865): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (113866): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (113728): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (113728): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (113689): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000dd919950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000dd9198c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 113956 hardirqs last enabled at (113955): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (113955): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (113956): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (113728): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (113728): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (113689): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d5262450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d52623c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 114408 hardirqs last enabled at (114407): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (114407): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (114408): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (114016): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (114016): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (113959): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000c9173e50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000c9173dc0 x18: ffff80001df86ec0 x17: ffff80019eefd000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 115256 hardirqs last enabled at (115255): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (115255): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (115256): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (114568): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (114568): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (114411): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d8b9b950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d8b9b8c0 x18: ffff80001df86ec0 x17: ffff80019eefd000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 115462 hardirqs last enabled at (115461): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (115461): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (115462): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (115400): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (115400): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (115259): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000c9d60450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000c9d603c0 x18: ffff80001df86ec0 x17: ffff80019eefd000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 115732 hardirqs last enabled at (115731): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (115731): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (115732): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (115658): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (115658): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (115465): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000c9857e50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000c9857dc0 x18: 0000000000000140 x17: 0000000000000000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 116416 hardirqs last enabled at (116415): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (116415): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (116416): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (115796): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (115796): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (115735): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000cd819e50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000cd819dc0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 116546 hardirqs last enabled at (116545): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (116545): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (116546): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (116486): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (116486): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (116419): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000c9da8e50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000c9da8dc0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 116716 hardirqs last enabled at (116715): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (116715): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (116716): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (116594): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (116594): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (116549): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000c9d11950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000c9d118c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 117598 hardirqs last enabled at (117597): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (117597): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (117598): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (116776): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (116776): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (116719): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000ce6dae50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000ce6dadc0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 117778 hardirqs last enabled at (117777): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (117777): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (117778): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (117700): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (117700): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (117685): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000cc7fe950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000cc7fe8c0 x18: 1fffe0001ac3f087 x17: ffff80019eefd000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 118082 hardirqs last enabled at (118081): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (118081): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (118082): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (117866): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (117866): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (117781): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000dd9a8450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000dd9a83c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 118284 hardirqs last enabled at (118283): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (118283): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (118284): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (117866): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (117866): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (117781): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000dd9a8e50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000dd9a8dc0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 118374 hardirqs last enabled at (118373): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (118373): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (118374): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (118316): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (118316): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (118287): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000db9bb450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000db9bb3c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 119464 hardirqs last enabled at (119463): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (119463): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (119464): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (118420): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (118420): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (118377): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000db9bbe50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000db9bbdc0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 119648 hardirqs last enabled at (119647): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (119647): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (119648): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (119580): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (119580): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (119467): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d2e01950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d2e018c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 119848 hardirqs last enabled at (119847): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (119847): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (119848): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (119794): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (119794): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (119651): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d0c5ce50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d0c5cdc0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 119946 hardirqs last enabled at (119945): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (119945): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (119946): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (119892): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (119892): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (119851): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d6a88450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d6a883c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 120430 hardirqs last enabled at (120429): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (120429): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (120430): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (120146): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (120146): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (119949): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d2787950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d27878c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 120536 hardirqs last enabled at (120535): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (120535): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (120536): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (120462): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (120462): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (120433): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d1fe9e50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d1fe9dc0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 122444 hardirqs last enabled at (122443): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (122443): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (122444): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (122432): [] spin_unlock_bh include/linux/spinlock.h:395 [inline] softirqs last enabled at (122432): [] rxrpc_peer_keepalive_dispatch net/rxrpc/peer_event.c:569 [inline] softirqs last enabled at (122432): [] rxrpc_peer_keepalive_worker+0x834/0xeb4 net/rxrpc/peer_event.c:615 softirqs last disabled at (122430): [] spin_lock_bh include/linux/spinlock.h:355 [inline] softirqs last disabled at (122430): [] rxrpc_peer_keepalive_dispatch net/rxrpc/peer_event.c:531 [inline] softirqs last disabled at (122430): [] rxrpc_peer_keepalive_worker+0x464/0xeb4 net/rxrpc/peer_event.c:615 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000dde19450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000dde193c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 122642 hardirqs last enabled at (122641): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (122641): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (122642): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (122570): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (122570): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (122447): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d6cde950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d6cde8c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 122876 hardirqs last enabled at (122875): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (122875): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (122876): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (122814): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (122814): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (122645): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000cc632e50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000cc632dc0 x18: 00000000000001a8 x17: ffff80019eefd000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 123468 hardirqs last enabled at (123467): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (123467): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (123468): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (123362): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (123362): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (123329): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d8b6a950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d8b6a8c0 x18: 00000000000001a8 x17: ffff80019eefd000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 123578 hardirqs last enabled at (123577): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (123577): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (123578): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (123512): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (123512): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (123471): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000ce77c450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000ce77c3c0 x18: 00000000000001a8 x17: ffff80019eefd000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 123738 hardirqs last enabled at (123737): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (123737): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (123738): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (123626): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (123626): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (123581): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000cf475950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000cf4758c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 124928 hardirqs last enabled at (124927): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (124927): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (124928): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (123796): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (123796): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (123741): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d7015450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d70153c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 125028 hardirqs last enabled at (125027): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (125027): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (125028): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (124964): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (124964): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (124931): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d7015e50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d7015dc0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 125300 hardirqs last enabled at (125299): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (125299): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (125300): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (125218): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (125218): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (125031): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000cd688e50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000cd688dc0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 125456 hardirqs last enabled at (125455): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (125455): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (125456): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (125402): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (125402): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (125303): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d80eae50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d80eadc0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 125604 hardirqs last enabled at (125603): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (125603): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (125604): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (125550): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (125550): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (125459): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d5925950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d59258c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 125696 hardirqs last enabled at (125695): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (125695): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (125696): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (125642): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (125642): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (125609): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000cfe00450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000cfe003c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 126702 hardirqs last enabled at (126701): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (126701): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (126702): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (126414): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (126414): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (126407): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000cf5bc950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000cf5bc8c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 126790 hardirqs last enabled at (126789): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (126789): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (126790): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (126738): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (126738): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (126705): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000cf6dce50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000cf6dcdc0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 128520 hardirqs last enabled at (128519): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (128519): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (128520): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (126968): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (126968): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (126939): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000db0ad450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000db0ad3c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 128700 hardirqs last enabled at (128699): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (128699): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (128700): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (128632): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (128632): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (128523): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000ddf74950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000ddf748c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 128818 hardirqs last enabled at (128817): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (128817): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (128818): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (128756): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (128756): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (128703): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d5812450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d58123c0 x18: 1fffe0001bb772a8 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 129334 hardirqs last enabled at (129333): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (129333): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (129334): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (128858): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (128858): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (128823): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000dc8f0450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000dc8f03c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 129446 hardirqs last enabled at (129445): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (129445): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (129446): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (129388): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (129388): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (129337): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000cea3b950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000cea3b8c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 129554 hardirqs last enabled at (129553): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (129553): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (129554): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (129498): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (129498): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (129449): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d29b7450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d29b73c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 129802 hardirqs last enabled at (129801): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (129801): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (129802): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (129740): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (129740): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (129557): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000c9c5b950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000c9c5b8c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 130136 hardirqs last enabled at (130135): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (130135): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (130136): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (130070): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (130070): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (129805): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000db0afe50 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000db0afdc0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 130356 hardirqs last enabled at (130355): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (130355): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (130356): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (130302): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (130302): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (130139): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000db0af450 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000db0af3c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 130536 hardirqs last enabled at (130535): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (130535): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (130536): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (130482): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (130482): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (130359): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: events io_fallback_req_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 sp : ffff800019d57a20 x29: ffff800019d57a20 x28: ffff0001b4595c00 x27: 0000000000000000 x26: 1ffff000033aaf58 x25: 1ffff000033aaf54 x24: 0000000000000016 x23: dfff800000000000 x22: ffff0000d70b2950 x21: 0000000000000000 x20: 00000000ffffff83 x19: ffff0000d70b28c0 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff8000083099b4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000003 x12: ffff0000c09a1b40 x11: ff8080000aac8214 x10: 0000000000000000 x9 : ffff80000aac8214 x8 : ffff0000c09a1b40 x7 : ffff80000aafcd84 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000083240a0 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250 process_one_work+0x868/0x16f4 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 130714 hardirqs last enabled at (130713): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (130713): [] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202 hardirqs last disabled at (130714): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (130660): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (130660): [] __do_softirq+0xd88/0xff4 kernel/softirq.c:600 softirqs last disabled at (130539): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Tainted: G W 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023