------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Not tainted 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6b78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff80000816c254 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 17394 hardirqs last enabled at (17393): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1370 [inline] hardirqs last enabled at (17393): [] finish_lock_switch+0x94/0xe8 kernel/sched/core.c:5003 hardirqs last disabled at (17394): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (16496): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (16494): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6c78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 17794 hardirqs last enabled at (17793): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (17794): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (17784): [] _stext+0x2e4/0x37c softirqs last disabled at (17397): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6d78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 17852 hardirqs last enabled at (17851): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (17852): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (17842): [] _stext+0x2e4/0x37c softirqs last disabled at (17797): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6e78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 18134 hardirqs last enabled at (18133): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (18134): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (18114): [] _stext+0x2e4/0x37c softirqs last disabled at (17855): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6f78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 18358 hardirqs last enabled at (18357): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (18358): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (18348): [] _stext+0x2e4/0x37c softirqs last disabled at (18137): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000121b49078 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 18416 hardirqs last enabled at (18415): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (18416): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (18406): [] _stext+0x2e4/0x37c softirqs last disabled at (18361): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000121b49178 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 18642 hardirqs last enabled at (18641): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (18642): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (18632): [] _stext+0x2e4/0x37c softirqs last disabled at (18419): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000121b49278 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 18872 hardirqs last enabled at (18871): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (18872): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (18862): [] _stext+0x2e4/0x37c softirqs last disabled at (18645): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6378 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 18938 hardirqs last enabled at (18937): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (18938): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (18928): [] _stext+0x2e4/0x37c softirqs last disabled at (18875): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6478 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 19202 hardirqs last enabled at (19201): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (19202): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (19190): [] _stext+0x2e4/0x37c softirqs last disabled at (18941): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6578 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 19430 hardirqs last enabled at (19429): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (19430): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (19420): [] _stext+0x2e4/0x37c softirqs last disabled at (19205): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6678 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 19502 hardirqs last enabled at (19501): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (19502): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (19492): [] _stext+0x2e4/0x37c softirqs last disabled at (19433): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6778 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 19714 hardirqs last enabled at (19713): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (19714): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (19696): [] _stext+0x2e4/0x37c softirqs last disabled at (19507): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6878 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 19942 hardirqs last enabled at (19941): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (19942): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (19932): [] _stext+0x2e4/0x37c softirqs last disabled at (19717): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6978 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 20012 hardirqs last enabled at (20011): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (20012): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (20002): [] _stext+0x2e4/0x37c softirqs last disabled at (19945): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6a78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 20262 hardirqs last enabled at (20261): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (20262): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (20252): [] _stext+0x2e4/0x37c softirqs last disabled at (20015): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4b78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 20314 hardirqs last enabled at (20313): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (20314): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (20304): [] _stext+0x2e4/0x37c softirqs last disabled at (20265): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4c78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 20540 hardirqs last enabled at (20539): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (20540): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (20530): [] _stext+0x2e4/0x37c softirqs last disabled at (20317): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4d78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 20774 hardirqs last enabled at (20773): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (20774): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (20764): [] _stext+0x2e4/0x37c softirqs last disabled at (20543): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4e78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 20820 hardirqs last enabled at (20819): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (20820): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (20810): [] _stext+0x2e4/0x37c softirqs last disabled at (20777): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4f78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 21026 hardirqs last enabled at (21025): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (21026): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (21016): [] _stext+0x2e4/0x37c softirqs last disabled at (20823): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6078 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 21382 hardirqs last enabled at (21381): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (21382): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (21376): [] _stext+0x2e4/0x37c softirqs last disabled at (21029): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6178 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 21422 hardirqs last enabled at (21421): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (21422): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (21412): [] _stext+0x2e4/0x37c softirqs last disabled at (21385): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001239d6278 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 21636 hardirqs last enabled at (21635): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (21636): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (21626): [] _stext+0x2e4/0x37c softirqs last disabled at (21425): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4378 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 21860 hardirqs last enabled at (21859): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (21860): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (21850): [] _stext+0x2e4/0x37c softirqs last disabled at (21639): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4478 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 21906 hardirqs last enabled at (21905): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (21906): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (21900): [] _stext+0x2e4/0x37c softirqs last disabled at (21863): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4578 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 22130 hardirqs last enabled at (22129): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (22130): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (22114): [] _stext+0x2e4/0x37c softirqs last disabled at (21909): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4678 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 22462 hardirqs last enabled at (22461): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (22462): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (22456): [] _stext+0x2e4/0x37c softirqs last disabled at (22133): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4778 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 22514 hardirqs last enabled at (22513): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (22514): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (22504): [] _stext+0x2e4/0x37c softirqs last disabled at (22465): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4878 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 22846 hardirqs last enabled at (22845): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (22846): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (22834): [] _stext+0x2e4/0x37c softirqs last disabled at (22517): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4978 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 23078 hardirqs last enabled at (23077): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (23078): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (23068): [] _stext+0x2e4/0x37c softirqs last disabled at (22849): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4a78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 23128 hardirqs last enabled at (23127): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (23128): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (23118): [] _stext+0x2e4/0x37c softirqs last disabled at (23081): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2cb78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 23332 hardirqs last enabled at (23331): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (23332): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (23310): [] _stext+0x2e4/0x37c softirqs last disabled at (23131): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2cc78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 23382 hardirqs last enabled at (23381): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (23382): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (23376): [] _stext+0x2e4/0x37c softirqs last disabled at (23335): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2cd78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 23570 hardirqs last enabled at (23569): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (23570): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (23560): [] _stext+0x2e4/0x37c softirqs last disabled at (23385): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2ce78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 23802 hardirqs last enabled at (23801): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (23802): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (23792): [] _stext+0x2e4/0x37c softirqs last disabled at (23573): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2cf78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 23858 hardirqs last enabled at (23857): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (23858): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (23848): [] _stext+0x2e4/0x37c softirqs last disabled at (23805): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4078 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 24074 hardirqs last enabled at (24073): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (24074): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (24064): [] _stext+0x2e4/0x37c softirqs last disabled at (23861): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4178 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 24280 hardirqs last enabled at (24279): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (24280): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (24270): [] _stext+0x2e4/0x37c softirqs last disabled at (24077): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fe4278 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 24344 hardirqs last enabled at (24343): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (24344): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (24328): [] _stext+0x2e4/0x37c softirqs last disabled at (24283): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2c378 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 24560 hardirqs last enabled at (24559): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (24560): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (24544): [] _stext+0x2e4/0x37c softirqs last disabled at (24347): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2c478 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 24924 hardirqs last enabled at (24923): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (24924): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (24918): [] _stext+0x2e4/0x37c softirqs last disabled at (24563): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2c578 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 25126 hardirqs last enabled at (25125): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (25126): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (25110): [] _stext+0x2e4/0x37c softirqs last disabled at (24927): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2c678 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 25330 hardirqs last enabled at (25329): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (25330): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (25320): [] _stext+0x2e4/0x37c softirqs last disabled at (25131): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2c778 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 25590 hardirqs last enabled at (25589): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (25590): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (25546): [] _stext+0x2e4/0x37c softirqs last disabled at (25333): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 1 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2c878 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 25672 hardirqs last enabled at (25671): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (25672): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (25650): [] _stext+0x2e4/0x37c softirqs last disabled at (25593): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 1 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2c978 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 26024 hardirqs last enabled at (26023): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (26023): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (26024): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (25996): [] _stext+0x2e4/0x37c softirqs last disabled at (25675): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 1 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2ca78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 26324 hardirqs last enabled at (26323): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (26324): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (26314): [] _stext+0x2e4/0x37c softirqs last disabled at (26027): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3b78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 26768 hardirqs last enabled at (26767): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (26768): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (26746): [] _stext+0x2e4/0x37c softirqs last disabled at (26327): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3c78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 26830 hardirqs last enabled at (26829): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (26830): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (26820): [] _stext+0x2e4/0x37c softirqs last disabled at (26771): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3d78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 27098 hardirqs last enabled at (27097): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (27098): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (27088): [] _stext+0x2e4/0x37c softirqs last disabled at (26833): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3e78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 27410 hardirqs last enabled at (27409): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (27410): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (27400): [] _stext+0x2e4/0x37c softirqs last disabled at (27101): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3f78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 27590 hardirqs last enabled at (27589): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (27590): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (27578): [] _stext+0x2e4/0x37c softirqs last disabled at (27413): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2c078 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 27828 hardirqs last enabled at (27827): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (27828): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (27812): [] _stext+0x2e4/0x37c softirqs last disabled at (27593): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2c178 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 28212 hardirqs last enabled at (28211): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (28212): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (28206): [] _stext+0x2e4/0x37c softirqs last disabled at (27831): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119c2c278 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 28282 hardirqs last enabled at (28281): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (28282): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (28266): [] _stext+0x2e4/0x37c softirqs last disabled at (28215): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3378 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 28638 hardirqs last enabled at (28637): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (28638): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (28632): [] _stext+0x2e4/0x37c softirqs last disabled at (28285): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3478 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 28836 hardirqs last enabled at (28835): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (28836): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (28826): [] _stext+0x2e4/0x37c softirqs last disabled at (28641): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3578 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 28878 hardirqs last enabled at (28877): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (28878): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (28868): [] _stext+0x2e4/0x37c softirqs last disabled at (28839): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3678 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 29106 hardirqs last enabled at (29105): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (29106): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (29096): [] _stext+0x2e4/0x37c softirqs last disabled at (28883): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3778 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 29324 hardirqs last enabled at (29323): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (29324): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (29302): [] _stext+0x2e4/0x37c softirqs last disabled at (29109): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3878 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 29472 hardirqs last enabled at (29471): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (29472): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (29462): [] _stext+0x2e4/0x37c softirqs last disabled at (29327): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3978 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 29812 hardirqs last enabled at (29811): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (29812): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (29800): [] _stext+0x2e4/0x37c softirqs last disabled at (29475): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3a78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 30022 hardirqs last enabled at (30021): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (30022): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (30012): [] _stext+0x2e4/0x37c softirqs last disabled at (29815): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0b78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 30078 hardirqs last enabled at (30077): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (30078): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (30072): [] _stext+0x2e4/0x37c softirqs last disabled at (30025): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0c78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 30284 hardirqs last enabled at (30283): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (30284): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (30274): [] _stext+0x2e4/0x37c softirqs last disabled at (30081): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0d78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 30340 hardirqs last enabled at (30339): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (30340): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (30330): [] _stext+0x2e4/0x37c softirqs last disabled at (30287): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0e78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 30550 hardirqs last enabled at (30549): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (30550): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (30534): [] _stext+0x2e4/0x37c softirqs last disabled at (30343): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0f78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 30770 hardirqs last enabled at (30769): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (30770): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (30754): [] _stext+0x2e4/0x37c softirqs last disabled at (30553): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3078 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 30800 hardirqs last enabled at (30799): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (30800): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (30790): [] _stext+0x2e4/0x37c softirqs last disabled at (30773): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3178 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 31122 hardirqs last enabled at (31121): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (31122): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (31116): [] _stext+0x2e4/0x37c softirqs last disabled at (30803): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c1c3278 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 31340 hardirqs last enabled at (31339): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (31340): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (31330): [] _stext+0x2e4/0x37c softirqs last disabled at (31125): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0378 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 31386 hardirqs last enabled at (31385): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (31386): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (31380): [] _stext+0x2e4/0x37c softirqs last disabled at (31343): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0478 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 31576 hardirqs last enabled at (31575): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (31576): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (31566): [] _stext+0x2e4/0x37c softirqs last disabled at (31389): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0578 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 31798 hardirqs last enabled at (31797): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (31798): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (31788): [] _stext+0x2e4/0x37c softirqs last disabled at (31579): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0678 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 31866 hardirqs last enabled at (31865): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (31866): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (31850): [] _stext+0x2e4/0x37c softirqs last disabled at (31803): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0778 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 32076 hardirqs last enabled at (32075): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (32076): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (32066): [] _stext+0x2e4/0x37c softirqs last disabled at (31869): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0878 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 32276 hardirqs last enabled at (32275): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (32276): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (32266): [] _stext+0x2e4/0x37c softirqs last disabled at (32079): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0978 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 32330 hardirqs last enabled at (32329): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (32330): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (32318): [] _stext+0x2e4/0x37c softirqs last disabled at (32279): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0a78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 32526 hardirqs last enabled at (32525): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (32526): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (32516): [] _stext+0x2e4/0x37c softirqs last disabled at (32333): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125ddab78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 32594 hardirqs last enabled at (32593): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (32594): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (32588): [] _stext+0x2e4/0x37c softirqs last disabled at (32529): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125ddac78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 32830 hardirqs last enabled at (32829): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (32830): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (32820): [] _stext+0x2e4/0x37c softirqs last disabled at (32597): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125ddad78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 33156 hardirqs last enabled at (33155): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (33156): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (33150): [] _stext+0x2e4/0x37c softirqs last disabled at (32833): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125ddae78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 33196 hardirqs last enabled at (33195): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (33196): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (33186): [] _stext+0x2e4/0x37c softirqs last disabled at (33159): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125ddaf78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 33432 hardirqs last enabled at (33431): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (33432): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (33422): [] _stext+0x2e4/0x37c softirqs last disabled at (33199): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0078 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 33652 hardirqs last enabled at (33651): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (33652): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (33642): [] _stext+0x2e4/0x37c softirqs last disabled at (33435): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0178 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 33694 hardirqs last enabled at (33693): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (33694): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (33682): [] _stext+0x2e4/0x37c softirqs last disabled at (33655): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000119fc0278 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 33934 hardirqs last enabled at (33933): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (33934): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (33924): [] _stext+0x2e4/0x37c softirqs last disabled at (33697): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125dda378 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 34186 hardirqs last enabled at (34185): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (34186): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (34176): [] _stext+0x2e4/0x37c softirqs last disabled at (33937): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125dda478 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 34228 hardirqs last enabled at (34227): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (34228): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (34218): [] _stext+0x2e4/0x37c softirqs last disabled at (34189): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125dda578 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 34446 hardirqs last enabled at (34445): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (34446): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (34430): [] _stext+0x2e4/0x37c softirqs last disabled at (34231): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125dda678 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 34656 hardirqs last enabled at (34655): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (34656): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (34640): [] _stext+0x2e4/0x37c softirqs last disabled at (34449): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125dda778 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 34734 hardirqs last enabled at (34733): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (34734): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (34724): [] _stext+0x2e4/0x37c softirqs last disabled at (34661): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125dda878 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 35042 hardirqs last enabled at (35041): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (35042): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (35032): [] _stext+0x2e4/0x37c softirqs last disabled at (34737): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125dda978 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 35258 hardirqs last enabled at (35257): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (35258): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (35242): [] _stext+0x2e4/0x37c softirqs last disabled at (35045): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125ddaa78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 35334 hardirqs last enabled at (35333): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (35334): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (35324): [] _stext+0x2e4/0x37c softirqs last disabled at (35261): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158b78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 35542 hardirqs last enabled at (35541): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (35542): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (35532): [] _stext+0x2e4/0x37c softirqs last disabled at (35337): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158c78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 36170 hardirqs last enabled at (36169): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (36170): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (36160): [] _stext+0x2e4/0x37c softirqs last disabled at (35545): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158d78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 36240 hardirqs last enabled at (36239): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (36240): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (36234): [] _stext+0x2e4/0x37c softirqs last disabled at (36173): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158e78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 36464 hardirqs last enabled at (36463): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (36464): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (36448): [] _stext+0x2e4/0x37c softirqs last disabled at (36243): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158f78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 36674 hardirqs last enabled at (36673): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (36674): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (36658): [] _stext+0x2e4/0x37c softirqs last disabled at (36467): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125dda078 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 36734 hardirqs last enabled at (36733): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (36734): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (36724): [] _stext+0x2e4/0x37c softirqs last disabled at (36677): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125dda178 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 37064 hardirqs last enabled at (37063): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (37064): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (37058): [] _stext+0x2e4/0x37c softirqs last disabled at (36737): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000125dda278 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 37282 hardirqs last enabled at (37281): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (37282): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (37272): [] _stext+0x2e4/0x37c softirqs last disabled at (37067): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158378 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 37346 hardirqs last enabled at (37345): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (37346): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (37332): [] _stext+0x2e4/0x37c softirqs last disabled at (37285): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158478 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 37564 hardirqs last enabled at (37563): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (37564): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (37554): [] _stext+0x2e4/0x37c softirqs last disabled at (37349): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158578 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 37580 hardirqs last enabled at (37579): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (37580): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (37574): [] _stext+0x2e4/0x37c softirqs last disabled at (37567): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158678 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 37808 hardirqs last enabled at (37807): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (37808): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (37798): [] _stext+0x2e4/0x37c softirqs last disabled at (37583): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158778 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 38044 hardirqs last enabled at (38043): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (38044): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (38034): [] _stext+0x2e4/0x37c softirqs last disabled at (37811): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158878 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 38092 hardirqs last enabled at (38091): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (38092): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (38082): [] _stext+0x2e4/0x37c softirqs last disabled at (38049): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158978 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 38406 hardirqs last enabled at (38405): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (38406): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (38400): [] _stext+0x2e4/0x37c softirqs last disabled at (38095): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158a78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 38644 hardirqs last enabled at (38643): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (38644): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (38634): [] _stext+0x2e4/0x37c softirqs last disabled at (38409): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521b78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 38692 hardirqs last enabled at (38691): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (38692): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (38686): [] _stext+0x2e4/0x37c softirqs last disabled at (38647): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521c78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 38928 hardirqs last enabled at (38927): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (38928): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (38918): [] _stext+0x2e4/0x37c softirqs last disabled at (38695): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521d78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 39272 hardirqs last enabled at (39271): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (39272): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (39266): [] _stext+0x2e4/0x37c softirqs last disabled at (38931): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521e78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 39302 hardirqs last enabled at (39301): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (39302): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (39292): [] _stext+0x2e4/0x37c softirqs last disabled at (39275): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521f78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 39526 hardirqs last enabled at (39525): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (39526): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (39516): [] _stext+0x2e4/0x37c softirqs last disabled at (39305): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158078 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 39762 hardirqs last enabled at (39761): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (39762): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (39752): [] _stext+0x2e4/0x37c softirqs last disabled at (39529): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158178 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 39788 hardirqs last enabled at (39787): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (39788): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (39782): [] _stext+0x2e4/0x37c softirqs last disabled at (39765): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff00011c158278 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 40006 hardirqs last enabled at (40005): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (40006): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (39996): [] _stext+0x2e4/0x37c softirqs last disabled at (39791): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521378 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 40230 hardirqs last enabled at (40229): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (40230): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (40214): [] _stext+0x2e4/0x37c softirqs last disabled at (40009): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521478 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 40274 hardirqs last enabled at (40273): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (40274): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (40264): [] _stext+0x2e4/0x37c softirqs last disabled at (40233): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521578 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 40498 hardirqs last enabled at (40497): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (40498): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (40488): [] _stext+0x2e4/0x37c softirqs last disabled at (40277): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521678 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 40582 hardirqs last enabled at (40581): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (40582): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (40572): [] _stext+0x2e4/0x37c softirqs last disabled at (40503): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521778 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 40862 hardirqs last enabled at (40861): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (40862): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (40852): [] _stext+0x2e4/0x37c softirqs last disabled at (40585): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521878 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 41068 hardirqs last enabled at (41067): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (41068): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (41058): [] _stext+0x2e4/0x37c softirqs last disabled at (40865): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521978 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 41162 hardirqs last enabled at (41161): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (41162): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (41152): [] _stext+0x2e4/0x37c softirqs last disabled at (41073): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521a78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 41366 hardirqs last enabled at (41365): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (41366): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (41356): [] _stext+0x2e4/0x37c softirqs last disabled at (41167): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381b78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 41560 hardirqs last enabled at (41559): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (41560): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (41550): [] _stext+0x2e4/0x37c softirqs last disabled at (41369): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381c78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 41624 hardirqs last enabled at (41623): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (41624): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (41614): [] _stext+0x2e4/0x37c softirqs last disabled at (41563): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381d78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 41988 hardirqs last enabled at (41987): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (41988): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (41982): [] _stext+0x2e4/0x37c softirqs last disabled at (41627): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381e78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 42176 hardirqs last enabled at (42175): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (42176): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (42166): [] _stext+0x2e4/0x37c softirqs last disabled at (41991): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381f78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 42240 hardirqs last enabled at (42239): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (42240): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (42230): [] _stext+0x2e4/0x37c softirqs last disabled at (42179): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521078 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 42464 hardirqs last enabled at (42463): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (42464): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (42454): [] _stext+0x2e4/0x37c softirqs last disabled at (42243): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521178 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 42520 hardirqs last enabled at (42519): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (42520): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (42510): [] _stext+0x2e4/0x37c softirqs last disabled at (42467): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0000c6521278 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 42756 hardirqs last enabled at (42755): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (42756): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (42746): [] _stext+0x2e4/0x37c softirqs last disabled at (42523): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381378 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 43012 hardirqs last enabled at (43011): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (43012): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (42994): [] _stext+0x2e4/0x37c softirqs last disabled at (42759): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381478 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 43094 hardirqs last enabled at (43093): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (43094): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (43084): [] _stext+0x2e4/0x37c softirqs last disabled at (43015): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381578 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 43318 hardirqs last enabled at (43317): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (43318): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (43308): [] _stext+0x2e4/0x37c softirqs last disabled at (43097): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381678 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 43516 hardirqs last enabled at (43515): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (43516): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (43506): [] _stext+0x2e4/0x37c softirqs last disabled at (43321): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381778 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 43594 hardirqs last enabled at (43593): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (43594): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (43584): [] _stext+0x2e4/0x37c softirqs last disabled at (43519): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381878 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 43820 hardirqs last enabled at (43819): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (43820): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (43810): [] _stext+0x2e4/0x37c softirqs last disabled at (43597): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381978 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 44050 hardirqs last enabled at (44049): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (44050): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (44040): [] _stext+0x2e4/0x37c softirqs last disabled at (43823): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381a78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 44396 hardirqs last enabled at (44395): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (44396): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (44386): [] _stext+0x2e4/0x37c softirqs last disabled at (44053): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001197fab78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 44610 hardirqs last enabled at (44609): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (44610): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (44600): [] _stext+0x2e4/0x37c softirqs last disabled at (44399): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001197fac78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 44674 hardirqs last enabled at (44673): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (44674): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (44664): [] _stext+0x2e4/0x37c softirqs last disabled at (44613): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001197fad78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 44878 hardirqs last enabled at (44877): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (44878): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (44868): [] _stext+0x2e4/0x37c softirqs last disabled at (44677): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001197fae78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 45088 hardirqs last enabled at (45087): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (45088): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (45078): [] _stext+0x2e4/0x37c softirqs last disabled at (44881): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001197faf78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 45112 hardirqs last enabled at (45111): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (45112): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (45102): [] _stext+0x2e4/0x37c softirqs last disabled at (45091): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381078 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 45332 hardirqs last enabled at (45331): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (45332): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (45322): [] _stext+0x2e4/0x37c softirqs last disabled at (45115): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381178 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 45660 hardirqs last enabled at (45659): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (45660): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (45648): [] _stext+0x2e4/0x37c softirqs last disabled at (45335): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff000122381278 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 45698 hardirqs last enabled at (45697): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (45698): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (45688): [] _stext+0x2e4/0x37c softirqs last disabled at (45663): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001197fa378 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 46030 hardirqs last enabled at (46029): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (46030): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (46024): [] _stext+0x2e4/0x37c softirqs last disabled at (45701): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001197fa478 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 46100 hardirqs last enabled at (46099): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (46100): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (46090): [] _stext+0x2e4/0x37c softirqs last disabled at (46033): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001197fa578 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 46432 hardirqs last enabled at (46431): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (46432): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (46426): [] _stext+0x2e4/0x37c softirqs last disabled at (46103): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001197fa678 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 46634 hardirqs last enabled at (46633): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (46634): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (46624): [] _stext+0x2e4/0x37c softirqs last disabled at (46435): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001197fa778 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 46788 hardirqs last enabled at (46787): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (46788): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (46778): [] _stext+0x2e4/0x37c softirqs last disabled at (46637): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001197fa878 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 47020 hardirqs last enabled at (47019): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (47020): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (47010): [] _stext+0x2e4/0x37c softirqs last disabled at (46791): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001197fa978 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 47228 hardirqs last enabled at (47227): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (47228): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (47218): [] _stext+0x2e4/0x37c softirqs last disabled at (47025): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001197faa78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 47260 hardirqs last enabled at (47259): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (47260): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (47250): [] _stext+0x2e4/0x37c softirqs last disabled at (47231): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001189bb178 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 47486 hardirqs last enabled at (47485): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (47486): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (47476): [] _stext+0x2e4/0x37c softirqs last disabled at (47263): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001189bb478 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 47700 hardirqs last enabled at (47699): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (47700): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (47690): [] _stext+0x2e4/0x37c softirqs last disabled at (47489): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9518 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 Modules linked in: CPU: 0 PID: 9518 Comm: syz-executor.4 Tainted: G W 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 lr : io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 sp : ffff800014523c30 x29: ffff800014523c30 x28: ffff0001189bbb78 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: ffff000120bbe000 x18: 0000000000000216 x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff00011c1e1a00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001bf7a000 x9 : ffff800009594dec x8 : 0000000000040000 x7 : ffff800008540cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 io_uring/io_uring.c:773 io_fill_cqe_req io_uring/io_uring.h:168 [inline] io_do_iopoll+0x474/0x62c io_uring/rw.c:1065 io_iopoll_check io_uring/io_uring.c:1585 [inline] __do_sys_io_uring_enter+0x628/0x9ac io_uring/io_uring.c:3379 __se_sys_io_uring_enter io_uring/io_uring.c:3277 [inline] __arm64_sys_io_uring_enter+0x30/0x40 io_uring/io_uring.c:3277 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 47736 hardirqs last enabled at (47735): [] mod_objcg_state+0x19c/0x204 mm/memcontrol.c:3220 hardirqs last disabled at (47736): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (47730): [] _stext+0x2e4/0x37c softirqs last disabled at (47703): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]---