[ 34.944533][ T2836] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.102548][ T2836] device veth1_macvtap left promiscuous mode [ 35.104046][ T2836] device veth0_macvtap left promiscuous mode [ 35.105548][ T2836] device veth1_vlan left promiscuous mode [ 35.106929][ T2836] device veth0_vlan left promiscuous mode [ 35.215713][ T2836] team0 (unregistering): Port device team_slave_1 removed [ 35.221027][ T2836] team0 (unregistering): Port device team_slave_0 removed [ 35.226599][ T2836] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 35.277445][ T2836] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 35.405976][ T2836] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.132' (ECDSA) to the list of known hosts. 1970/01/01 00:00:52 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:52 parsed 1 programs 1970/01/01 00:00:52 executed programs: 0 [ 52.515202][ T4405] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 52.517475][ T4405] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 52.519901][ T4405] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 52.522677][ T4405] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 52.524855][ T4405] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 52.571938][ T4864] chnl_net:caif_netlink_parms(): no params data found [ 52.589067][ T4864] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.591066][ T4864] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.593551][ T4864] device bridge_slave_0 entered promiscuous mode [ 52.596183][ T4864] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.598019][ T4864] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.600086][ T4864] device bridge_slave_1 entered promiscuous mode [ 52.607803][ T4864] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.611098][ T4864] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.619254][ T4864] team0: Port device team_slave_0 added [ 52.621532][ T4864] team0: Port device team_slave_1 added [ 52.628333][ T4864] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.630141][ T4864] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 52.636840][ T4864] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.640478][ T4864] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.642509][ T4864] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 52.649185][ T4864] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.703335][ T4864] device hsr_slave_0 entered promiscuous mode [ 52.742422][ T4864] device hsr_slave_1 entered promiscuous mode [ 53.448885][ T4864] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.473157][ T4864] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.513228][ T4864] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.553133][ T4864] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.640443][ T4864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.647735][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.650004][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.653987][ T4864] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.657207][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.659531][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.661738][ T4399] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.663605][ T4399] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.672197][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.674364][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.676592][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.678726][ T4414] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.680466][ T4414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.683102][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.685463][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.692615][ T4864] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.695211][ T4864] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.699438][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.701917][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.704626][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.707021][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.709286][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.711536][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.716009][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.718153][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.776207][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.778128][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.781123][ T4864] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.788411][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.790690][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.798927][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.801134][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.803611][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.805697][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.808884][ T4864] device veth0_vlan entered promiscuous mode [ 53.813345][ T4864] device veth1_vlan entered promiscuous mode [ 53.821014][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 53.823274][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 53.825395][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.827664][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.831386][ T4864] device veth0_macvtap entered promiscuous mode [ 53.834814][ T4864] device veth1_macvtap entered promiscuous mode [ 53.840372][ T4864] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.843208][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 53.845376][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.847496][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.849748][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.853628][ T4864] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.856512][ T4864] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.858936][ T4864] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.861186][ T4864] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.864581][ T4864] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.867930][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.870312][ T910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.895847][ T2836] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.897970][ T2836] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.900974][ T1283] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.909896][ T28] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.912066][ T28] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.915503][ T1283] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 54.037674][ T2836] ------------[ cut here ]------------ [ 54.039266][ T2836] WARNING: CPU: 1 PID: 2836 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 54.041905][ T2836] Modules linked in: [ 54.042970][ T2836] CPU: 1 PID: 2836 Comm: kworker/u4:4 Not tainted 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 54.045796][ T2836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 54.048602][ T2836] Workqueue: events_unbound io_ring_exit_work [ 54.050228][ T2836] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 54.050842][ T28] ------------[ cut here ]------------ [ 54.052318][ T2836] pc : io_cqring_event_overflow+0x1c0/0x230 [ 54.053768][ T28] WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 54.055382][ T2836] lr : io_cqring_event_overflow+0x1c0/0x230 [ 54.058023][ T28] Modules linked in: [ 54.059586][ T2836] sp : ffff8000164abad0 [ 54.060589][ T28] CPU: 0 PID: 28 Comm: kworker/u4:1 Not tainted 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 54.061669][ T2836] x29: ffff8000164abad0 [ 54.064263][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 54.064270][ T28] Workqueue: events_unbound io_ring_exit_work [ 54.065329][ T2836] x28: ffff0000c655e578 [ 54.067947][ T28] [ 54.067951][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 54.069504][ T2836] x27: ffff80000d49b000 [ 54.070618][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 54.071215][ T2836] [ 54.071219][ T2836] x26: 0000000000000000 [ 54.073257][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 54.074356][ T2836] x25: 0000000000000000 [ 54.075948][ T28] sp : ffff80000f7dbad0 [ 54.076560][ T2836] x24: 0000000000000000 [ 54.077681][ T28] x29: ffff80000f7dbad0 [ 54.079251][ T2836] [ 54.080336][ T28] x28: ffff0000c0d47c78 [ 54.081420][ T2836] x23: 0000000000000000 [ 54.082529][ T28] x27: ffff80000d49b000 [ 54.083584][ T2836] x22: 0000000000000000 [ 54.084183][ T28] [ 54.084185][ T28] x26: 0000000000000000 [ 54.085267][ T2836] x21: 0000000000000000 [ 54.086347][ T28] x25: 0000000000000000 [ 54.087476][ T2836] [ 54.087479][ T2836] x20: 0000000000000000 [ 54.088555][ T28] x24: 0000000000000000 [ 54.089137][ T2836] x19: ffff0000d1727000 [ 54.090252][ T28] [ 54.090255][ T28] x23: 0000000000000000 [ 54.091360][ T2836] x18: 00000000000000c0 [ 54.092438][ T28] x22: 0000000000000000 [ 54.093015][ T2836] [ 54.093018][ T2836] x17: ffff80000df48158 [ 54.094134][ T28] x21: 0000000000000000 [ 54.095340][ T2836] x16: ffff80000dd86118 [ 54.096422][ T28] [ 54.096426][ T28] x20: 0000000000000000 [ 54.097028][ T2836] x15: ffff0000c60dce00 [ 54.098085][ T28] x19: ffff0000c70e9000 [ 54.099218][ T2836] [ 54.099221][ T2836] x14: 0000000000000110 [ 54.100308][ T28] x18: 00000000000001c0 [ 54.100926][ T2836] x13: 00000000ffffffff [ 54.102013][ T28] [ 54.102016][ T28] x17: ffff80000c15d8bc [ 54.103124][ T2836] x12: ffff0000c60dce00 [ 54.104243][ T28] x16: ffff80000dd86118 [ 54.104860][ T2836] [ 54.104863][ T2836] x11: ff808000095945e8 [ 54.105936][ T28] x15: ffff0000c0cf8000 [ 54.107008][ T2836] x10: 0000000000000000 [ 54.108082][ T28] [ 54.108085][ T28] x14: 0000000000000110 [ 54.108649][ T2836] x9 : ffff8000095945e8 [ 54.109738][ T28] x13: 00000000ffffffff [ 54.110837][ T2836] [ 54.110840][ T2836] x8 : ffff0000c60dce00 [ 54.111905][ T28] x12: ffff0000c0cf8000 [ 54.112518][ T2836] x7 : ffff80000c1090e0 [ 54.113618][ T28] [ 54.113622][ T28] x11: ff808000095945e8 [ 54.114729][ T2836] x6 : 0000000000000000 [ 54.115833][ T28] x10: 0000000000000000 [ 54.116413][ T2836] [ 54.116416][ T2836] x5 : 0000000000000000 [ 54.117480][ T28] x9 : ffff8000095945e8 [ 54.118579][ T2836] x4 : 0000000000000000 [ 54.119691][ T28] [ 54.119694][ T28] x8 : ffff0000c0cf8000 [ 54.120298][ T2836] x3 : 0000000000000000 [ 54.121401][ T28] x7 : ffff80000c1090e0 [ 54.122517][ T2836] [ 54.122520][ T2836] x2 : 0000000000000000 [ 54.123615][ T28] x6 : 0000000000000000 [ 54.124199][ T2836] x1 : 0000000000000000 [ 54.125264][ T28] [ 54.125267][ T28] x5 : 0000000000000000 [ 54.126331][ T2836] x0 : 0000000000000000 [ 54.127430][ T28] x4 : 0000000000000000 [ 54.127995][ T2836] [ 54.127998][ T2836] Call trace: [ 54.129082][ T28] x3 : 0000000000000000 [ 54.130201][ T2836] io_cqring_event_overflow+0x1c0/0x230 [ 54.131267][ T28] [ 54.131271][ T28] x2 : 0000000000000000 [ 54.131860][ T2836] io_req_cqe_overflow+0x5c/0x70 [ 54.132933][ T28] x1 : 0000000000000000 [ 54.134041][ T2836] io_do_iopoll+0x474/0x62c [ 54.135125][ T28] x0 : 0000000000000000 [ 54.135702][ T2836] io_iopoll_try_reap_events+0x6c/0x108 [ 54.136795][ T28] [ 54.136798][ T28] Call trace: [ 54.137887][ T2836] io_uring_try_cancel_requests+0x13c/0x258 [ 54.138985][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 54.139567][ T2836] io_ring_exit_work+0xec/0x390 [ 54.140634][ T28] io_req_cqe_overflow+0x5c/0x70 [ 54.141733][ T2836] process_one_work+0x2d8/0x504 [ 54.142814][ T28] io_do_iopoll+0x474/0x62c [ 54.143407][ T2836] worker_thread+0x340/0x610 [ 54.144465][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 54.145596][ T2836] kthread+0x12c/0x158 [ 54.146689][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 54.147281][ T2836] ret_from_fork+0x10/0x20 [ 54.148128][ T28] io_ring_exit_work+0xec/0x390 [ 54.149197][ T2836] irq event stamp: 576210 [ 54.150601][ T28] process_one_work+0x2d8/0x504 [ 54.151208][ T2836] hardirqs last enabled at (576209): [] _raw_spin_unlock_irq+0x3c/0x70 [ 54.152307][ T28] worker_thread+0x340/0x610 [ 54.153572][ T2836] hardirqs last disabled at (576210): [] el1_dbg+0x24/0x80 [ 54.154695][ T28] kthread+0x12c/0x158 [ 54.155883][ T2836] softirqs last enabled at (576168): [] batadv_nc_purge_paths+0x1d0/0x214 [ 54.156984][ T28] ret_from_fork+0x10/0x20 [ 54.158446][ T2836] softirqs last disabled at (576166): [] batadv_nc_purge_paths+0x60/0x214 [ 54.159041][ T28] irq event stamp: 814988 [ 54.159909][ T2836] ---[ end trace 0000000000000000 ]--- [ 54.161431][ T28] hardirqs last enabled at (814987): [] _raw_spin_unlock_irq+0x3c/0x70 [ 54.197614][ T28] hardirqs last disabled at (814988): [] el1_dbg+0x24/0x80 [ 54.199963][ T28] softirqs last enabled at (814978): [] ieee80211_ibss_work+0x184/0x9f0 [ 54.202625][ T28] softirqs last disabled at (814976): [] ieee80211_ibss_work+0x68/0x9f0 [ 54.205300][ T28] ---[ end trace 0000000000000000 ]--- [ 54.229782][ T9] ------------[ cut here ]------------ [ 54.231312][ T9] WARNING: CPU: 0 PID: 9 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 54.233913][ T9] Modules linked in: [ 54.234938][ T9] CPU: 0 PID: 9 Comm: kworker/u4:0 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 54.237987][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 54.240718][ T9] Workqueue: events_unbound io_ring_exit_work [ 54.242352][ T9] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 54.244430][ T9] pc : io_cqring_event_overflow+0x1c0/0x230 [ 54.245992][ T9] lr : io_cqring_event_overflow+0x1c0/0x230 [ 54.247559][ T9] sp : ffff80000f443ad0 [ 54.248689][ T9] x29: ffff80000f443ad0 x28: ffff0000cc234578 x27: ffff80000d49b000 [ 54.250808][ T9] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 54.252939][ T9] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 54.255052][ T9] x20: 0000000000000000 x19: ffff0000c267f000 x18: 0000000000000126 [ 54.257149][ T9] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c02d0000 [ 54.259274][ T9] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c02d0000 [ 54.261405][ T9] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 54.263537][ T9] x8 : ffff0000c02d0000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 54.265725][ T9] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 54.267897][ T9] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.269978][ T9] Call trace: [ 54.270840][ T9] io_cqring_event_overflow+0x1c0/0x230 [ 54.272298][ T9] io_req_cqe_overflow+0x5c/0x70 [ 54.273595][ T9] io_do_iopoll+0x474/0x62c [ 54.274758][ T9] io_iopoll_try_reap_events+0x6c/0x108 [ 54.276219][ T9] io_uring_try_cancel_requests+0x13c/0x258 [ 54.277762][ T9] io_ring_exit_work+0xec/0x390 [ 54.279040][ T9] process_one_work+0x2d8/0x504 [ 54.280332][ T9] worker_thread+0x340/0x610 [ 54.281561][ T9] kthread+0x12c/0x158 [ 54.282631][ T9] ret_from_fork+0x10/0x20 [ 54.283804][ T9] irq event stamp: 409610 [ 54.284991][ T9] hardirqs last enabled at (409609): [] _raw_spin_unlock_irq+0x3c/0x70 [ 54.287665][ T9] hardirqs last disabled at (409610): [] el1_dbg+0x24/0x80 [ 54.290052][ T9] softirqs last enabled at (409566): [] macvlan_process_broadcast+0xb4/0x358 [ 54.292835][ T9] softirqs last disabled at (409564): [] macvlan_process_broadcast+0x64/0x358 [ 54.295560][ T9] ---[ end trace 0000000000000000 ]--- [ 54.308887][ T28] ------------[ cut here ]------------ [ 54.310343][ T28] WARNING: CPU: 1 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 54.312968][ T28] Modules linked in: [ 54.314016][ T28] CPU: 1 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 54.317154][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 54.319900][ T28] Workqueue: events_unbound io_ring_exit_work [ 54.321543][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 54.323673][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 54.324870][ T39] ------------[ cut here ]------------ [ 54.325284][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 54.326757][ T39] WARNING: CPU: 0 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 54.328341][ T28] sp : ffff80000f7dbad0 [ 54.331049][ T39] Modules linked in: [ 54.332151][ T28] x29: ffff80000f7dbad0 [ 54.333133][ T39] CPU: 0 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 54.333144][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 54.334215][ T28] x28: ffff0000cc27df78 [ 54.337220][ T39] Workqueue: events_unbound io_ring_exit_work [ 54.339880][ T28] x27: ffff80000d49b000 [ 54.340986][ T39] [ 54.340989][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 54.342633][ T28] [ 54.342636][ T28] x26: 0000000000000000 [ 54.343713][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 54.344311][ T28] x25: 0000000000000000 [ 54.346342][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 54.346941][ T28] x24: 0000000000000000 [ 54.348011][ T39] sp : ffff80000f873ad0 [ 54.349582][ T28] [ 54.349585][ T28] x23: 0000000000000000 [ 54.350687][ T39] x29: ffff80000f873ad0 [ 54.352236][ T28] x22: 0000000000000000 [ 54.353328][ T39] x28: ffff0000c655ee78 [ 54.354422][ T28] x21: 0000000000000000 [ 54.355040][ T39] x27: ffff80000d49b000 [ 54.356155][ T28] [ 54.356158][ T28] x20: 0000000000000000 [ 54.357194][ T39] [ 54.357197][ T39] x26: 0000000000000000 [ 54.358282][ T28] x19: ffff0000c3b89000 [ 54.359368][ T39] x25: 0000000000000000 [ 54.360533][ T28] x18: 00000000000002bf [ 54.361648][ T39] x24: 0000000000000000 [ 54.362229][ T28] [ 54.362233][ T28] x17: 0000000000000075 [ 54.363278][ T39] [ 54.363281][ T39] x23: 0000000000000000 [ 54.363858][ T28] x16: ffff80000dd86118 [ 54.364897][ T39] x22: 0000000000000000 [ 54.366013][ T28] x15: ffff0000c0cf8000 [ 54.367085][ T39] x21: 0000000000000000 [ 54.368198][ T28] [ 54.368201][ T28] x14: 0000000000000110 [ 54.369317][ T39] [ 54.369320][ T39] x20: 0000000000000000 [ 54.369911][ T28] x13: 00000000ffffffff [ 54.370993][ T39] x19: ffff0000c70e9000 [ 54.371616][ T28] x12: ffff0000c0cf8000 [ 54.372696][ T39] x18: 0000000000000165 [ 54.373809][ T28] [ 54.373812][ T28] x11: ff808000095945e8 [ 54.374938][ T39] [ 54.374940][ T39] x17: ffff80000c15d8bc [ 54.376040][ T28] x10: 0000000000000000 [ 54.377172][ T39] x16: ffff80000dd86118 [ 54.377776][ T28] x9 : ffff8000095945e8 [ 54.378865][ T39] x15: ffff0000c0d24e00 [ 54.379469][ T28] [ 54.379472][ T28] x8 : ffff0000c0cf8000 [ 54.380528][ T39] [ 54.380531][ T39] x14: 0000000000000110 [ 54.381623][ T28] x7 : ffff80000c1090e0 [ 54.382762][ T39] x13: 00000000ffffffff [ 54.383885][ T28] x6 : 0000000000000000 [ 54.385006][ T39] x12: ffff0000c0d24e00 [ 54.385642][ T28] [ 54.385645][ T28] x5 : 0000000000000000 x4 : 0000000000000000 [ 54.386770][ T39] [ 54.387350][ T28] x3 : 0000000000000000 [ 54.388445][ T39] x11: ff808000095945e8 [ 54.389516][ T28] [ 54.389520][ T28] x2 : 0000000000000000 [ 54.390642][ T39] x10: 0000000000000000 [ 54.391760][ T28] x1 : 0000000000000000 [ 54.392881][ T39] x9 : ffff8000095945e8 [ 54.393497][ T28] x0 : 0000000000000000 [ 54.394575][ T39] [ 54.394579][ T39] x8 : ffff0000c0d24e00 [ 54.395199][ T28] [ 54.395203][ T28] Call trace: [ 54.396283][ T39] x7 : ffff80000c1090e0 [ 54.397380][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 54.398470][ T39] x6 : 0000000000000000 [ 54.399572][ T28] io_req_cqe_overflow+0x5c/0x70 [ 54.400636][ T39] [ 54.401232][ T28] io_do_iopoll+0x474/0x62c [ 54.402830][ T39] x5 : 0000000000000000 [ 54.403425][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 54.404539][ T39] x4 : 0000000000000000 [ 54.405644][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 54.406257][ T39] x3 : 0000000000000000 [ 54.407351][ T28] io_ring_exit_work+0xec/0x390 [ 54.408463][ T39] [ 54.408467][ T39] x2 : 0000000000000000 [ 54.409597][ T28] process_one_work+0x2d8/0x504 [ 54.410747][ T39] x1 : 0000000000000000 [ 54.411880][ T28] worker_thread+0x340/0x610 [ 54.412469][ T39] x0 : 0000000000000000 [ 54.413538][ T28] kthread+0x12c/0x158 [ 54.414135][ T39] [ 54.414139][ T39] Call trace: [ 54.415001][ T28] ret_from_fork+0x10/0x20 [ 54.416115][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 54.417593][ T28] irq event stamp: 817442 [ 54.418678][ T39] io_req_cqe_overflow+0x5c/0x70 [ 54.419994][ T28] hardirqs last enabled at (817441): [] _raw_spin_unlock_irq+0x3c/0x70 [ 54.420587][ T39] io_do_iopoll+0x474/0x62c [ 54.421763][ T28] hardirqs last disabled at (817442): [] el1_dbg+0x24/0x80 [ 54.422831][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 54.424287][ T28] softirqs last enabled at (817436): [] batadv_nc_purge_paths+0x1d0/0x214 [ 54.425348][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 54.426902][ T28] softirqs last disabled at (817434): [] batadv_nc_purge_paths+0x60/0x214 [ 54.427988][ T39] io_ring_exit_work+0xec/0x390 [ 54.429265][ T28] ---[ end trace 0000000000000000 ]--- [ 54.429846][ T39] process_one_work+0x2d8/0x504 [ 54.462485][ T39] worker_thread+0x340/0x610 [ 54.463717][ T39] kthread+0x12c/0x158 [ 54.464822][ T39] ret_from_fork+0x10/0x20 [ 54.465996][ T39] irq event stamp: 92776 [ 54.467131][ T39] hardirqs last enabled at (92775): [] _raw_spin_unlock_irq+0x3c/0x70 [ 54.469730][ T39] hardirqs last disabled at (92776): [] el1_dbg+0x24/0x80 [ 54.472046][ T39] softirqs last enabled at (88654): [] _stext+0x2e4/0x37c [ 54.474360][ T39] softirqs last disabled at (88637): [] ____do_softirq+0x14/0x20 [ 54.476843][ T39] ---[ end trace 0000000000000000 ]--- [ 54.498492][ T28] ------------[ cut here ]------------ [ 54.499989][ T28] WARNING: CPU: 1 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 54.502662][ T28] Modules linked in: [ 54.503725][ T28] CPU: 1 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 54.506886][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 54.509645][ T28] Workqueue: events_unbound io_ring_exit_work [ 54.511309][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 54.513444][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 54.515082][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 54.516722][ T28] sp : ffff80000f7dbad0 [ 54.517824][ T28] x29: ffff80000f7dbad0 x28: ffff0000c63c7778 x27: ffff80000d49b000 [ 54.519960][ T28] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 54.522089][ T28] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 54.524233][ T28] x20: 0000000000000000 x19: ffff0000c70eb000 x18: 00000000000003a4 [ 54.526396][ T28] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0cf8000 [ 54.528548][ T28] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0cf8000 [ 54.530692][ T28] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 54.532865][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 54.535075][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 54.537295][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.538394][ T39] ------------[ cut here ]------------ [ 54.539478][ T28] Call trace: [ 54.540974][ T39] WARNING: CPU: 0 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 54.541819][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 54.544495][ T39] Modules linked in: [ 54.545925][ T28] io_req_cqe_overflow+0x5c/0x70 [ 54.545938][ T28] io_do_iopoll+0x474/0x62c [ 54.546954][ T39] [ 54.548250][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 54.549405][ T39] CPU: 0 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 54.549984][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 54.551456][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 54.554512][ T28] io_ring_exit_work+0xec/0x390 [ 54.556036][ T39] Workqueue: events_unbound io_ring_exit_work [ 54.558733][ T28] process_one_work+0x2d8/0x504 [ 54.560002][ T39] [ 54.561633][ T28] worker_thread+0x340/0x610 [ 54.562955][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 54.563548][ T28] kthread+0x12c/0x158 [ 54.564771][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 54.566918][ T28] ret_from_fork+0x10/0x20 [ 54.567962][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 54.569524][ T28] irq event stamp: 818868 [ 54.570693][ T39] sp : ffff80000f873ad0 [ 54.572237][ T28] hardirqs last enabled at (818867): [] _raw_spin_unlock_irq+0x3c/0x70 [ 54.573382][ T39] x29: ffff80000f873ad0 [ 54.574505][ T28] hardirqs last disabled at (818868): [] el1_dbg+0x24/0x80 [ 54.577187][ T39] x28: ffff0000c63c7378 [ 54.578302][ T28] softirqs last enabled at (817668): [] unix_release_sock+0x15c/0x544 [ 54.580586][ T39] x27: ffff80000d49b000 [ 54.581694][ T28] softirqs last disabled at (817666): [] unix_release_sock+0x140/0x544 [ 54.584422][ T39] [ 54.585516][ T28] ---[ end trace 0000000000000000 ]--- [ 54.588060][ T39] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 54.592434][ T39] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 54.594587][ T39] x20: 0000000000000000 x19: ffff0000c7bf0000 x18: 00000000000000fe [ 54.596782][ T39] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0d24e00 [ 54.598997][ T39] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0d24e00 [ 54.601173][ T39] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 54.603385][ T39] x8 : ffff0000c0d24e00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 54.605526][ T39] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 54.607660][ T39] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.609863][ T39] Call trace: [ 54.610717][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 54.612161][ T39] io_req_cqe_overflow+0x5c/0x70 [ 54.613473][ T39] io_do_iopoll+0x474/0x62c [ 54.614665][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 54.616135][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 54.617775][ T39] io_ring_exit_work+0xec/0x390 [ 54.619039][ T39] process_one_work+0x2d8/0x504 [ 54.620376][ T39] worker_thread+0x340/0x610 [ 54.621640][ T39] kthread+0x12c/0x158 [ 54.622753][ T39] ret_from_fork+0x10/0x20 [ 54.623982][ T39] irq event stamp: 96286 [ 54.625205][ T39] hardirqs last enabled at (96285): [] _raw_spin_unlock_irq+0x3c/0x70 [ 54.627866][ T39] hardirqs last disabled at (96286): [] el1_dbg+0x24/0x80 [ 54.630177][ T39] softirqs last enabled at (96276): [] batadv_nc_purge_paths+0x1d0/0x214 [ 54.632894][ T39] softirqs last disabled at (96274): [] batadv_nc_purge_paths+0x60/0x214 [ 54.633737][ T3883] Bluetooth: hci0: command 0x0409 tx timeout [ 54.635618][ T39] ---[ end trace 0000000000000000 ]--- [ 54.660496][ T28] ------------[ cut here ]------------ [ 54.662030][ T28] WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 54.664720][ T28] Modules linked in: [ 54.665763][ T28] CPU: 0 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 54.668909][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 54.671641][ T28] Workqueue: events_unbound io_ring_exit_work [ 54.673304][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 54.675413][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 54.677019][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 54.678604][ T28] sp : ffff80000f7dbad0 [ 54.679693][ T28] x29: ffff80000f7dbad0 x28: ffff0000c655ea78 x27: ffff80000d49b000 [ 54.681922][ T28] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 54.684057][ T28] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 54.686164][ T28] x20: 0000000000000000 x19: ffff0000c70eb000 x18: 0000000000000225 [ 54.688382][ T28] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0cf8000 [ 54.690638][ T28] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0cf8000 [ 54.692801][ T28] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 54.694921][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 54.697108][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 54.699226][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.701397][ T28] Call trace: [ 54.702258][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 54.703741][ T28] io_req_cqe_overflow+0x5c/0x70 [ 54.705062][ T28] io_do_iopoll+0x474/0x62c [ 54.706242][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 54.707712][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 54.709280][ T28] io_ring_exit_work+0xec/0x390 [ 54.710564][ T28] process_one_work+0x2d8/0x504 [ 54.711849][ T28] worker_thread+0x340/0x610 [ 54.713058][ T28] kthread+0x12c/0x158 [ 54.714126][ T28] ret_from_fork+0x10/0x20 [ 54.715324][ T28] irq event stamp: 821264 [ 54.716461][ T28] hardirqs last enabled at (821263): [] _raw_spin_unlock_irq+0x3c/0x70 [ 54.719116][ T28] hardirqs last disabled at (821264): [] el1_dbg+0x24/0x80 [ 54.721505][ T28] softirqs last enabled at (821242): [] batadv_nc_purge_paths+0x1d0/0x214 [ 54.724227][ T28] softirqs last disabled at (821240): [] batadv_nc_purge_paths+0x60/0x214 [ 54.726987][ T28] ---[ end trace 0000000000000000 ]--- [ 54.740646][ T4989] ------------[ cut here ]------------ [ 54.742188][ T4989] WARNING: CPU: 1 PID: 4989 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 54.744982][ T4989] Modules linked in: [ 54.746043][ T4989] CPU: 1 PID: 4989 Comm: kworker/u4:6 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 54.749191][ T4989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 54.751937][ T4989] Workqueue: events_unbound io_ring_exit_work [ 54.753588][ T4989] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 54.754787][ T28] ------------[ cut here ]------------ [ 54.755705][ T4989] pc : io_cqring_event_overflow+0x1c0/0x230 [ 54.757175][ T28] WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 54.758758][ T4989] lr : io_cqring_event_overflow+0x1c0/0x230 [ 54.761418][ T28] Modules linked in: [ 54.762958][ T4989] sp : ffff80000fe8bad0 [ 54.762965][ T4989] x29: ffff80000fe8bad0 [ 54.763970][ T28] [ 54.763975][ T28] CPU: 0 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 54.765117][ T4989] x28: ffff0000c655e278 [ 54.766178][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 54.766775][ T4989] x27: ffff80000d49b000 [ 54.769752][ T28] Workqueue: events_unbound io_ring_exit_work [ 54.770851][ T4989] [ 54.773555][ T28] [ 54.773560][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 54.774675][ T4989] x26: 0000000000000000 [ 54.776341][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 54.776935][ T4989] x25: 0000000000000000 [ 54.777536][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 54.779627][ T4989] x24: 0000000000000000 [ 54.780703][ T28] sp : ffff80000f7dbad0 [ 54.782238][ T4989] [ 54.783318][ T28] x29: ffff80000f7dbad0 [ 54.784924][ T4989] x23: 0000000000000000 [ 54.786069][ T28] x28: ffff0000cc27d178 [ 54.787163][ T4989] x22: 0000000000000000 [ 54.787761][ T28] x27: ffff80000d49b000 [ 54.788845][ T4989] x21: 0000000000000000 [ 54.789967][ T28] [ 54.791082][ T4989] [ 54.792155][ T28] x26: 0000000000000000 [ 54.793271][ T4989] x20: 0000000000000000 [ 54.794370][ T28] x25: 0000000000000000 [ 54.794938][ T4989] x19: ffff0000c70e9000 [ 54.795530][ T28] x24: 0000000000000000 [ 54.796633][ T4989] x18: 0000000000000047 [ 54.797709][ T28] [ 54.798816][ T4989] [ 54.799933][ T28] x23: 0000000000000000 [ 54.801026][ T4989] x17: ffff80000c15d8bc [ 54.802142][ T28] x22: 0000000000000000 [ 54.802737][ T4989] x16: ffff80000dd86118 [ 54.803330][ T28] x21: 0000000000000000 [ 54.804462][ T4989] x15: ffff0000d0ed3400 [ 54.805556][ T28] [ 54.806739][ T4989] [ 54.807838][ T28] x20: 0000000000000000 [ 54.808942][ T4989] x14: 0000000000000110 [ 54.810057][ T28] x19: ffff0000c7bf0000 [ 54.810663][ T4989] x13: 00000000ffffffff [ 54.811260][ T28] x18: 00000000000000d5 [ 54.812355][ T4989] x12: ffff0000d0ed3400 [ 54.813440][ T28] [ 54.814565][ T4989] [ 54.815735][ T28] x17: ffff80000c15d8bc [ 54.816876][ T4989] x11: ff808000095945e8 [ 54.817975][ T28] x16: ffff80000dd86118 [ 54.818585][ T4989] x10: 0000000000000000 [ 54.819201][ T28] x15: ffff0000c0cf8000 [ 54.820308][ T4989] x9 : ffff8000095945e8 [ 54.821455][ T28] [ 54.822625][ T4989] [ 54.823730][ T28] x14: 0000000000000110 [ 54.824839][ T4989] x8 : ffff0000d0ed3400 [ 54.825929][ T28] x13: 00000000ffffffff [ 54.826562][ T4989] x7 : ffff80000c1090e0 [ 54.827158][ T28] x12: ffff0000c0cf8000 [ 54.828227][ T4989] x6 : 0000000000000000 [ 54.829342][ T28] [ 54.830454][ T4989] [ 54.831567][ T28] x11: ff808000095945e8 [ 54.832677][ T4989] x5 : 0000000000000000 [ 54.833804][ T28] x10: 0000000000000000 [ 54.834417][ T4989] x4 : 0000000000000000 [ 54.835045][ T28] x9 : ffff8000095945e8 [ 54.836120][ T4989] x3 : 0000000000000000 [ 54.837255][ T28] [ 54.838377][ T4989] [ 54.839476][ T28] x8 : ffff0000c0cf8000 [ 54.840599][ T4989] x2 : 0000000000000000 [ 54.841718][ T28] x7 : ffff80000c1090e0 [ 54.842317][ T4989] x1 : 0000000000000000 [ 54.842923][ T28] x6 : 0000000000000000 [ 54.844031][ T4989] x0 : 0000000000000000 [ 54.845116][ T28] [ 54.846268][ T4989] [ 54.847369][ T28] x5 : 0000000000000000 [ 54.848480][ T4989] Call trace: [ 54.849592][ T28] x4 : 0000000000000000 [ 54.850202][ T4989] io_cqring_event_overflow+0x1c0/0x230 [ 54.850797][ T28] x3 : 0000000000000000 [ 54.851922][ T4989] io_req_cqe_overflow+0x5c/0x70 [ 54.852771][ T28] [ 54.853905][ T4989] io_do_iopoll+0x474/0x62c [ 54.855343][ T28] x2 : 0000000000000000 [ 54.856469][ T4989] io_iopoll_try_reap_events+0x6c/0x108 [ 54.857719][ T28] x1 : 0000000000000000 [ 54.858315][ T4989] io_uring_try_cancel_requests+0x13c/0x258 [ 54.859479][ T28] x0 : 0000000000000000 [ 54.860597][ T4989] io_ring_exit_work+0xec/0x390 [ 54.862098][ T28] [ 54.863223][ T4989] process_one_work+0x2d8/0x504 [ 54.864814][ T28] Call trace: [ 54.865956][ T4989] worker_thread+0x340/0x610 [ 54.867240][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 54.867892][ T4989] kthread+0x12c/0x158 [ 54.869144][ T28] io_req_cqe_overflow+0x5c/0x70 [ 54.870043][ T4989] ret_from_fork+0x10/0x20 [ 54.871242][ T28] io_do_iopoll+0x474/0x62c [ 54.872728][ T4989] irq event stamp: 7610 [ 54.873809][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 54.875145][ T4989] hardirqs last enabled at (7609): [] _raw_spin_unlock_irq+0x3c/0x70 [ 54.876390][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 54.877799][ T4989] hardirqs last disabled at (7610): [] el1_dbg+0x24/0x80 [ 54.878902][ T28] io_ring_exit_work+0xec/0x390 [ 54.880403][ T4989] softirqs last enabled at (7566): [] batadv_forw_packet_steal+0x84/0xa0 [ 54.882968][ T28] process_one_work+0x2d8/0x504 [ 54.884548][ T4989] softirqs last disabled at (7564): [] batadv_forw_packet_steal+0x2c/0xa0 [ 54.886886][ T28] worker_thread+0x340/0x610 [ 54.888181][ T4989] ---[ end trace 0000000000000000 ]--- [ 54.890963][ T28] kthread+0x12c/0x158 [ 54.899296][ T28] ret_from_fork+0x10/0x20 [ 54.900491][ T28] irq event stamp: 822738 [ 54.901672][ T28] hardirqs last enabled at (822737): [] _raw_spin_unlock_irq+0x3c/0x70 [ 54.904392][ T28] hardirqs last disabled at (822738): [] el1_dbg+0x24/0x80 [ 54.906824][ T28] softirqs last enabled at (821538): [] unix_release_sock+0x15c/0x544 [ 54.909519][ T28] softirqs last disabled at (821536): [] unix_release_sock+0x140/0x544 [ 54.912194][ T28] ---[ end trace 0000000000000000 ]--- [ 54.937919][ T4989] ------------[ cut here ]------------ [ 54.939444][ T4989] WARNING: CPU: 1 PID: 4989 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 54.942086][ T4989] Modules linked in: [ 54.943135][ T4989] CPU: 1 PID: 4989 Comm: kworker/u4:6 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 54.946279][ T4989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 54.948999][ T4989] Workqueue: events_unbound io_ring_exit_work [ 54.950654][ T4989] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 54.952775][ T4989] pc : io_cqring_event_overflow+0x1c0/0x230 [ 54.954355][ T4989] lr : io_cqring_event_overflow+0x1c0/0x230 [ 54.955946][ T4989] sp : ffff80000fe8bad0 [ 54.957108][ T4989] x29: ffff80000fe8bad0 x28: ffff0000cc27df78 x27: ffff80000d49b000 [ 54.959296][ T4989] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 54.961442][ T4989] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 54.963606][ T4989] x20: 0000000000000000 x19: ffff0000c9364000 x18: 0000000000000159 [ 54.965755][ T4989] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed3400 [ 54.967876][ T4989] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed3400 [ 54.970016][ T4989] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 54.972131][ T4989] x8 : ffff0000d0ed3400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 54.974312][ T4989] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 54.976497][ T4989] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.978657][ T4989] Call trace: [ 54.979539][ T4989] io_cqring_event_overflow+0x1c0/0x230 [ 54.981027][ T4989] io_req_cqe_overflow+0x5c/0x70 [ 54.982330][ T4989] io_do_iopoll+0x474/0x62c [ 54.983551][ T4989] io_iopoll_try_reap_events+0x6c/0x108 [ 54.985058][ T4989] io_uring_try_cancel_requests+0x13c/0x258 [ 54.986657][ T4989] io_ring_exit_work+0xec/0x390 [ 54.987916][ T4989] process_one_work+0x2d8/0x504 [ 54.989204][ T4989] worker_thread+0x340/0x610 [ 54.990426][ T4989] kthread+0x12c/0x158 [ 54.991495][ T4989] ret_from_fork+0x10/0x20 [ 54.992703][ T4989] irq event stamp: 9120 [ 54.993800][ T4989] hardirqs last enabled at (9119): [] _raw_spin_unlock_irq+0x3c/0x70 [ 54.996411][ T4989] hardirqs last disabled at (9120): [] el1_dbg+0x24/0x80 [ 54.998687][ T4989] softirqs last enabled at (7894): [] unix_release_sock+0x15c/0x544 [ 55.001253][ T4989] softirqs last disabled at (7892): [] unix_release_sock+0x140/0x544 [ 55.003839][ T4989] ---[ end trace 0000000000000000 ]--- [ 55.016442][ T1008] ------------[ cut here ]------------ [ 55.017953][ T1008] WARNING: CPU: 0 PID: 1008 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 55.020608][ T1008] Modules linked in: [ 55.021675][ T1008] CPU: 0 PID: 1008 Comm: kworker/u4:3 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 55.024785][ T1008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.027480][ T1008] Workqueue: events_unbound io_ring_exit_work [ 55.029097][ T1008] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.031195][ T1008] pc : io_cqring_event_overflow+0x1c0/0x230 [ 55.032792][ T1008] lr : io_cqring_event_overflow+0x1c0/0x230 [ 55.034412][ T1008] sp : ffff80001450bad0 [ 55.035517][ T1008] x29: ffff80001450bad0 x28: ffff0000c63c7478 x27: ffff80000d49b000 [ 55.037629][ T1008] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 55.039827][ T1008] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 55.041959][ T1008] x20: 0000000000000000 x19: ffff0000c70eb000 x18: 00000000000000bc [ 55.044120][ T1008] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c4700000 [ 55.046323][ T1008] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c4700000 [ 55.048427][ T1008] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 55.050604][ T1008] x8 : ffff0000c4700000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 55.052764][ T1008] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 55.054946][ T1008] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.057092][ T1008] Call trace: [ 55.057959][ T1008] io_cqring_event_overflow+0x1c0/0x230 [ 55.059431][ T1008] io_req_cqe_overflow+0x5c/0x70 [ 55.060730][ T1008] io_do_iopoll+0x474/0x62c [ 55.061991][ T1008] io_iopoll_try_reap_events+0x6c/0x108 [ 55.063454][ T1008] io_uring_try_cancel_requests+0x13c/0x258 [ 55.065043][ T1008] io_ring_exit_work+0xec/0x390 [ 55.066332][ T1008] process_one_work+0x2d8/0x504 [ 55.067651][ T1008] worker_thread+0x340/0x610 [ 55.068975][ T1008] kthread+0x12c/0x158 [ 55.070081][ T1008] ret_from_fork+0x10/0x20 [ 55.071308][ T1008] irq event stamp: 176116 [ 55.072461][ T1008] hardirqs last enabled at (176115): [] _raw_spin_unlock_irq+0x3c/0x70 [ 55.075149][ T1008] hardirqs last disabled at (176116): [] el1_dbg+0x24/0x80 [ 55.077518][ T1008] softirqs last enabled at (176050): [] batadv_nc_purge_paths+0x1d0/0x214 [ 55.080363][ T1008] softirqs last disabled at (176048): [] batadv_nc_purge_paths+0x60/0x214 [ 55.083128][ T1008] ---[ end trace 0000000000000000 ]--- [ 55.107945][ T4989] ------------[ cut here ]------------ [ 55.109402][ T4989] WARNING: CPU: 1 PID: 4989 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 55.112049][ T4989] Modules linked in: [ 55.113093][ T4989] CPU: 1 PID: 4989 Comm: kworker/u4:6 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 55.116212][ T4989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.118923][ T4989] Workqueue: events_unbound io_ring_exit_work [ 55.120606][ T4989] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.122762][ T4989] pc : io_cqring_event_overflow+0x1c0/0x230 [ 55.124378][ T4989] lr : io_cqring_event_overflow+0x1c0/0x230 [ 55.126013][ T4989] sp : ffff80000fe8bad0 [ 55.127129][ T4989] x29: ffff80000fe8bad0 x28: ffff0000cc1fbe78 x27: ffff80000d49b000 [ 55.129313][ T4989] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 55.131441][ T4989] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 55.133568][ T4989] x20: 0000000000000000 x19: ffff0000c267f000 x18: 0000000000000244 [ 55.135734][ T4989] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed3400 [ 55.136538][ T1008] ------------[ cut here ]------------ [ 55.137874][ T4989] x14: 0000000000000110 [ 55.139312][ T1008] WARNING: CPU: 0 PID: 1008 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 55.139323][ T4989] x13: 00000000ffffffff [ 55.139331][ T1008] Modules linked in: [ 55.140418][ T4989] x12: ffff0000d0ed3400 [ 55.143082][ T1008] [ 55.144224][ T4989] [ 55.144228][ T4989] x11: ff808000095945e8 [ 55.145221][ T1008] CPU: 0 PID: 1008 Comm: kworker/u4:3 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 55.146345][ T4989] x10: 0000000000000000 [ 55.146950][ T1008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.147563][ T4989] x9 : ffff8000095945e8 [ 55.148685][ T1008] Workqueue: events_unbound io_ring_exit_work [ 55.151775][ T4989] [ 55.152880][ T1008] [ 55.152885][ T1008] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.155492][ T4989] x8 : ffff0000d0ed3400 [ 55.156589][ T1008] pc : io_cqring_event_overflow+0x1c0/0x230 [ 55.158232][ T4989] x7 : ffff80000c1090e0 [ 55.158816][ T1008] lr : io_cqring_event_overflow+0x1c0/0x230 [ 55.159410][ T4989] x6 : 0000000000000000 [ 55.161491][ T1008] sp : ffff80001450bad0 [ 55.162600][ T4989] [ 55.162605][ T4989] x5 : 0000000000000000 [ 55.164114][ T1008] x29: ffff80001450bad0 [ 55.165216][ T4989] x4 : 0000000000000000 [ 55.166736][ T1008] x28: ffff0000c63c7878 [ 55.167854][ T4989] x3 : 0000000000000000 [ 55.168952][ T1008] x27: ffff80000d49b000 [ 55.169575][ T4989] [ 55.170643][ T1008] [ 55.170647][ T1008] x26: 0000000000000000 [ 55.171741][ T4989] x2 : 0000000000000000 [ 55.172860][ T1008] x25: 0000000000000000 [ 55.173963][ T4989] x1 : 0000000000000000 [ 55.175083][ T1008] x24: 0000000000000000 [ 55.176145][ T4989] x0 : 0000000000000000 [ 55.176731][ T1008] [ 55.176735][ T1008] x23: 0000000000000000 [ 55.177339][ T4989] [ 55.178421][ T1008] x22: 0000000000000000 [ 55.179524][ T4989] Call trace: [ 55.180608][ T1008] x21: 0000000000000000 [ 55.181722][ T4989] io_cqring_event_overflow+0x1c0/0x230 [ 55.182863][ T1008] [ 55.184014][ T4989] io_req_cqe_overflow+0x5c/0x70 [ 55.184630][ T1008] x20: 0000000000000000 [ 55.185764][ T4989] io_do_iopoll+0x474/0x62c [ 55.186362][ T1008] x19: ffff0000c70eb000 [ 55.187543][ T4989] io_iopoll_try_reap_events+0x6c/0x108 [ 55.188384][ T1008] x18: 0000000000000345 [ 55.189479][ T4989] io_uring_try_cancel_requests+0x13c/0x258 [ 55.191006][ T1008] [ 55.191591][ T4989] io_ring_exit_work+0xec/0x390 [ 55.192885][ T1008] x17: ffff80000c15d8bc [ 55.193956][ T4989] process_one_work+0x2d8/0x504 [ 55.195149][ T1008] x16: ffff80000dd86118 [ 55.196270][ T4989] worker_thread+0x340/0x610 [ 55.197695][ T1008] x15: ffff0000c4700000 [ 55.198824][ T4989] kthread+0x12c/0x158 [ 55.200374][ T1008] [ 55.200961][ T4989] ret_from_fork+0x10/0x20 [ 55.202269][ T1008] x14: 0000000000000110 [ 55.203351][ T4989] irq event stamp: 11534 [ 55.204624][ T1008] x13: 00000000ffffffff [ 55.205750][ T4989] hardirqs last enabled at (11533): [] _raw_spin_unlock_irq+0x3c/0x70 [ 55.206954][ T1008] x12: ffff0000c4700000 [ 55.208078][ T4989] hardirqs last disabled at (11534): [] el1_dbg+0x24/0x80 [ 55.209168][ T1008] [ 55.209779][ T4989] softirqs last enabled at (11520): [] batadv_nc_purge_paths+0x1d0/0x214 [ 55.210945][ T1008] x11: ff808000095945e8 [ 55.212051][ T4989] softirqs last disabled at (11518): [] batadv_nc_purge_paths+0x60/0x214 [ 55.213175][ T1008] x10: 0000000000000000 [ 55.214301][ T4989] ---[ end trace 0000000000000000 ]--- [ 55.216940][ T1008] x9 : ffff8000095945e8 [ 55.231643][ T1008] x8 : ffff0000c4700000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 55.233821][ T1008] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 55.236008][ T1008] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.238166][ T1008] Call trace: [ 55.239036][ T1008] io_cqring_event_overflow+0x1c0/0x230 [ 55.240540][ T1008] io_req_cqe_overflow+0x5c/0x70 [ 55.241828][ T1008] io_do_iopoll+0x474/0x62c [ 55.243080][ T1008] io_iopoll_try_reap_events+0x6c/0x108 [ 55.244571][ T1008] io_uring_try_cancel_requests+0x13c/0x258 [ 55.246210][ T1008] io_ring_exit_work+0xec/0x390 [ 55.247517][ T1008] process_one_work+0x2d8/0x504 [ 55.248840][ T1008] worker_thread+0x340/0x610 [ 55.250087][ T1008] kthread+0x12c/0x158 [ 55.251149][ T1008] ret_from_fork+0x10/0x20 [ 55.252351][ T1008] irq event stamp: 177696 [ 55.253474][ T1008] hardirqs last enabled at (177695): [] _raw_spin_unlock_irq+0x3c/0x70 [ 55.256167][ T1008] hardirqs last disabled at (177696): [] el1_dbg+0x24/0x80 [ 55.258535][ T1008] softirqs last enabled at (177624): [] ieee80211_ibss_work+0x184/0x9f0 [ 55.261250][ T1008] softirqs last disabled at (177622): [] ieee80211_ibss_work+0x68/0x9f0 [ 55.263965][ T1008] ---[ end trace 0000000000000000 ]--- [ 55.285072][ T28] ------------[ cut here ]------------ [ 55.286570][ T28] WARNING: CPU: 1 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 55.289162][ T28] Modules linked in: [ 55.290175][ T28] CPU: 1 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 55.293190][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.295897][ T28] Workqueue: events_unbound io_ring_exit_work [ 55.297526][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.299626][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 55.301216][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 55.302826][ T28] sp : ffff80000f7dbad0 [ 55.303918][ T28] x29: ffff80000f7dbad0 x28: ffff0000d0945478 x27: ffff80000d49b000 [ 55.306045][ T28] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 55.308192][ T28] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 55.310213][ T2836] ------------[ cut here ]------------ [ 55.310352][ T28] x20: 0000000000000000 [ 55.311801][ T2836] WARNING: CPU: 0 PID: 2836 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 55.312888][ T28] x19: ffff0000c3b89000 [ 55.315595][ T2836] Modules linked in: [ 55.315601][ T28] x18: 00000000000002d8 [ 55.316716][ T2836] [ 55.317765][ T28] x17: ffff80000c15d8bc [ 55.318900][ T2836] CPU: 0 PID: 2836 Comm: kworker/u4:4 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 55.319518][ T28] x16: ffff80000dd86118 [ 55.320610][ T2836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.323707][ T28] x15: ffff0000c0cf8000 [ 55.324833][ T2836] Workqueue: events_unbound io_ring_exit_work [ 55.327512][ T28] [ 55.327516][ T28] x14: 0000000000000110 [ 55.328655][ T2836] [ 55.330274][ T28] x13: 00000000ffffffff [ 55.330867][ T2836] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.331958][ T28] x12: ffff0000c0cf8000 [ 55.332565][ T2836] pc : io_cqring_event_overflow+0x1c0/0x230 [ 55.333645][ T28] [ 55.335704][ T2836] lr : io_cqring_event_overflow+0x1c0/0x230 [ 55.336827][ T28] x11: ff808000095945e8 [ 55.338402][ T2836] sp : ffff8000164abad0 [ 55.339013][ T28] x10: 0000000000000000 [ 55.340575][ T2836] x29: ffff8000164abad0 [ 55.341654][ T28] x9 : ffff8000095945e8 [ 55.342765][ T2836] x28: ffff0000c3a36f78 [ 55.343878][ T28] [ 55.344979][ T2836] x27: ffff80000d49b000 [ 55.346103][ T28] x8 : ffff0000c0cf8000 [ 55.347208][ T2836] [ 55.347839][ T28] x7 : ffff80000c1090e0 [ 55.349011][ T2836] x26: 0000000000000000 [ 55.350145][ T28] x6 : 0000000000000000 [ 55.350732][ T2836] x25: 0000000000000000 [ 55.351894][ T28] [ 55.352954][ T2836] x24: 0000000000000000 [ 55.354051][ T28] x5 : 0000000000000000 [ 55.355173][ T2836] [ 55.355777][ T28] x4 : 0000000000000000 [ 55.356855][ T2836] x23: 0000000000000000 [ 55.357930][ T28] x3 : 0000000000000000 [ 55.358567][ T2836] x22: 0000000000000000 [ 55.359663][ T28] [ 55.360791][ T2836] x21: 0000000000000000 [ 55.361942][ T28] x2 : 0000000000000000 [ 55.363040][ T2836] [ 55.363647][ T28] x1 : 0000000000000000 [ 55.364719][ T2836] x20: 0000000000000000 [ 55.365787][ T28] x0 : 0000000000000000 [ 55.366402][ T2836] x19: ffff0000c70e9000 [ 55.367537][ T28] [ 55.368638][ T2836] x18: 0000000000000232 [ 55.369757][ T28] Call trace: [ 55.370843][ T2836] [ 55.371430][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 55.372568][ T2836] x17: ffff80000c15d8bc [ 55.373404][ T28] io_req_cqe_overflow+0x5c/0x70 [ 55.374024][ T2836] x16: ffff80000dd86118 [ 55.375535][ T28] io_do_iopoll+0x474/0x62c [ 55.376621][ T2836] x15: ffff0000c60dce00 [ 55.377947][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 55.379062][ T2836] [ 55.380266][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 55.381403][ T2836] x14: 0000000000000110 [ 55.382897][ T28] io_ring_exit_work+0xec/0x390 [ 55.383500][ T2836] x13: 00000000ffffffff [ 55.385064][ T28] process_one_work+0x2d8/0x504 [ 55.386175][ T2836] x12: ffff0000c60dce00 [ 55.387473][ T28] worker_thread+0x340/0x610 [ 55.388576][ T2836] [ 55.389845][ T28] kthread+0x12c/0x158 [ 55.390941][ T2836] x11: ff808000095945e8 [ 55.392154][ T28] ret_from_fork+0x10/0x20 [ 55.392754][ T2836] x10: 0000000000000000 [ 55.393832][ T28] irq event stamp: 824286 [ 55.394955][ T2836] x9 : ffff8000095945e8 [ 55.396108][ T28] hardirqs last enabled at (824285): [] _raw_spin_unlock_irq+0x3c/0x70 [ 55.397270][ T2836] [ 55.398369][ T28] hardirqs last disabled at (824286): [] el1_dbg+0x24/0x80 [ 55.399493][ T2836] x8 : ffff0000c60dce00 [ 55.402137][ T28] softirqs last enabled at (824274): [] ieee80211_ibss_work+0x184/0x9f0 [ 55.402702][ T2836] x7 : ffff80000c1090e0 [ 55.405022][ T28] softirqs last disabled at (824272): [] ieee80211_ibss_work+0x68/0x9f0 [ 55.406131][ T2836] x6 : 0000000000000000 [ 55.408770][ T28] ---[ end trace 0000000000000000 ]--- [ 55.409912][ T2836] [ 55.416138][ T2836] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 55.418339][ T2836] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.420505][ T2836] Call trace: [ 55.421398][ T2836] io_cqring_event_overflow+0x1c0/0x230 [ 55.422883][ T2836] io_req_cqe_overflow+0x5c/0x70 [ 55.424238][ T2836] io_do_iopoll+0x474/0x62c [ 55.425480][ T2836] io_iopoll_try_reap_events+0x6c/0x108 [ 55.427005][ T2836] io_uring_try_cancel_requests+0x13c/0x258 [ 55.428585][ T2836] io_ring_exit_work+0xec/0x390 [ 55.429931][ T2836] process_one_work+0x2d8/0x504 [ 55.431278][ T2836] worker_thread+0x340/0x610 [ 55.432545][ T2836] kthread+0x12c/0x158 [ 55.433665][ T2836] ret_from_fork+0x10/0x20 [ 55.434836][ T2836] irq event stamp: 587416 [ 55.435991][ T2836] hardirqs last enabled at (587415): [] _raw_spin_unlock_irq+0x3c/0x70 [ 55.438676][ T2836] hardirqs last disabled at (587416): [] el1_dbg+0x24/0x80 [ 55.441084][ T2836] softirqs last enabled at (587360): [] batadv_nc_purge_paths+0x1d0/0x214 [ 55.443999][ T2836] softirqs last disabled at (587358): [] batadv_nc_purge_paths+0x60/0x214 [ 55.446773][ T2836] ---[ end trace 0000000000000000 ]--- [ 55.477102][ T2836] ------------[ cut here ]------------ [ 55.478641][ T2836] WARNING: CPU: 0 PID: 2836 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 55.481383][ T2836] Modules linked in: [ 55.482427][ T2836] CPU: 0 PID: 2836 Comm: kworker/u4:4 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 55.485558][ T2836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.488254][ T2836] Workqueue: events_unbound io_ring_exit_work [ 55.489859][ T2836] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.491969][ T2836] pc : io_cqring_event_overflow+0x1c0/0x230 [ 55.493557][ T2836] lr : io_cqring_event_overflow+0x1c0/0x230 [ 55.495162][ T2836] sp : ffff8000164abad0 [ 55.496296][ T2836] x29: ffff8000164abad0 x28: ffff0000cc27dc78 x27: ffff80000d49b000 [ 55.498530][ T2836] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 55.500660][ T2836] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 55.502890][ T2836] x20: 0000000000000000 x19: ffff0000c60f2000 x18: 0000000000000364 [ 55.505053][ T2836] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c60dce00 [ 55.507264][ T2836] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c60dce00 [ 55.509424][ T2836] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 55.511611][ T2836] x8 : ffff0000c60dce00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 55.513760][ T2836] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 55.515921][ T2836] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.518105][ T2836] Call trace: [ 55.518978][ T2836] io_cqring_event_overflow+0x1c0/0x230 [ 55.520473][ T2836] io_req_cqe_overflow+0x5c/0x70 [ 55.521806][ T2836] io_do_iopoll+0x474/0x62c [ 55.523014][ T2836] io_iopoll_try_reap_events+0x6c/0x108 [ 55.524555][ T2836] io_uring_try_cancel_requests+0x13c/0x258 [ 55.526255][ T2836] io_ring_exit_work+0xec/0x390 [ 55.527625][ T2836] process_one_work+0x2d8/0x504 [ 55.528915][ T2836] worker_thread+0x340/0x610 [ 55.530180][ T2836] kthread+0x12c/0x158 [ 55.531356][ T2836] ret_from_fork+0x10/0x20 [ 55.532568][ T2836] irq event stamp: 588956 [ 55.533710][ T2836] hardirqs last enabled at (588955): [] _raw_spin_unlock_irq+0x3c/0x70 [ 55.536461][ T2836] hardirqs last disabled at (588956): [] el1_dbg+0x24/0x80 [ 55.538834][ T2836] softirqs last enabled at (587754): [] unix_release_sock+0x15c/0x544 [ 55.541505][ T2836] softirqs last disabled at (587752): [] unix_release_sock+0x140/0x544 [ 55.544157][ T2836] ---[ end trace 0000000000000000 ]--- [ 55.563038][ T39] ------------[ cut here ]------------ [ 55.564548][ T39] WARNING: CPU: 0 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 55.567226][ T39] Modules linked in: [ 55.568262][ T39] CPU: 0 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 55.571364][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.574056][ T39] Workqueue: events_unbound io_ring_exit_work [ 55.575707][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.577804][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 55.579354][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 55.580939][ T39] sp : ffff80000f873ad0 [ 55.582042][ T39] x29: ffff80000f873ad0 x28: ffff0000c63c7578 x27: ffff80000d49b000 [ 55.584170][ T39] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 55.586336][ T39] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 55.588533][ T39] x20: 0000000000000000 x19: ffff0000c267f000 x18: 00000000000003b9 [ 55.590708][ T39] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0d24e00 [ 55.592876][ T39] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0d24e00 [ 55.595015][ T39] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 55.597152][ T39] x8 : ffff0000c0d24e00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 55.599267][ T39] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 55.601410][ T39] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.603546][ T39] Call trace: [ 55.604439][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 55.605931][ T39] io_req_cqe_overflow+0x5c/0x70 [ 55.607225][ T39] io_do_iopoll+0x474/0x62c [ 55.608442][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 55.609948][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 55.611563][ T39] io_ring_exit_work+0xec/0x390 [ 55.612894][ T39] process_one_work+0x2d8/0x504 [ 55.614222][ T39] worker_thread+0x340/0x610 [ 55.615442][ T39] kthread+0x12c/0x158 [ 55.616534][ T39] ret_from_fork+0x10/0x20 [ 55.617725][ T39] irq event stamp: 102360 [ 55.618867][ T39] hardirqs last enabled at (102359): [] _raw_spin_unlock_irq+0x3c/0x70 [ 55.621507][ T39] hardirqs last disabled at (102360): [] el1_dbg+0x24/0x80 [ 55.623841][ T39] softirqs last enabled at (102320): [] batadv_nc_purge_paths+0x1d0/0x214 [ 55.626635][ T39] softirqs last disabled at (102318): [] batadv_nc_purge_paths+0x60/0x214 [ 55.629306][ T39] ---[ end trace 0000000000000000 ]--- [ 55.648660][ T4989] ------------[ cut here ]------------ [ 55.650098][ T4989] WARNING: CPU: 0 PID: 4989 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 55.652755][ T4989] Modules linked in: [ 55.653797][ T4989] CPU: 0 PID: 4989 Comm: kworker/u4:6 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 55.656962][ T4989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.659686][ T4989] Workqueue: events_unbound io_ring_exit_work [ 55.661340][ T4989] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.663473][ T4989] pc : io_cqring_event_overflow+0x1c0/0x230 [ 55.665049][ T4989] lr : io_cqring_event_overflow+0x1c0/0x230 [ 55.665893][ T39] ------------[ cut here ]------------ [ 55.666610][ T4989] sp : ffff80000fe8bad0 [ 55.668095][ T39] WARNING: CPU: 1 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 55.669144][ T4989] x29: ffff80000fe8bad0 [ 55.671827][ T39] Modules linked in: [ 55.671835][ T39] CPU: 1 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 55.672925][ T4989] x28: ffff0000cc1fb478 [ 55.673947][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.676962][ T4989] x27: ffff80000d49b000 [ 55.678101][ T39] Workqueue: events_unbound io_ring_exit_work [ 55.680770][ T4989] [ 55.681853][ T39] [ 55.681857][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.683466][ T4989] x26: 0000000000000000 [ 55.684065][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 55.684669][ T4989] x25: 0000000000000000 [ 55.686736][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 55.687810][ T4989] x24: 0000000000000000 [ 55.689351][ T39] sp : ffff80000f873ad0 [ 55.690510][ T4989] [ 55.692113][ T39] x29: ffff80000f873ad0 [ 55.693218][ T4989] x23: 0000000000000000 [ 55.694280][ T39] x28: ffff0000cc1fb878 [ 55.694886][ T4989] x22: 0000000000000000 [ 55.695961][ T39] x27: ffff80000d49b000 [ 55.697028][ T4989] x21: 0000000000000000 [ 55.698121][ T39] [ 55.698125][ T39] x26: 0000000000000000 [ 55.699219][ T4989] [ 55.700355][ T39] x25: 0000000000000000 [ 55.701448][ T4989] x20: 0000000000000000 [ 55.702023][ T39] x24: 0000000000000000 [ 55.703114][ T4989] x19: ffff0000c7bf5000 [ 55.703731][ T39] [ 55.703735][ T39] x23: 0000000000000000 [ 55.704817][ T4989] x18: 000000000000002b [ 55.705878][ T39] x22: 0000000000000000 [ 55.707032][ T4989] [ 55.708220][ T39] x21: 0000000000000000 [ 55.708804][ T4989] x17: ffff80000c15d8bc [ 55.709908][ T39] [ 55.711013][ T4989] x16: ffff80000dd86118 [ 55.712096][ T39] x20: 0000000000000000 [ 55.712689][ T4989] x15: ffff0000d0ed3400 [ 55.713776][ T39] x19: ffff0000c7bf0000 [ 55.714841][ T4989] [ 55.715431][ T39] x18: 0000000000000209 [ 55.716552][ T4989] x14: 0000000000000110 [ 55.717666][ T39] [ 55.718789][ T4989] x13: 00000000ffffffff [ 55.719905][ T39] x17: ffff80000c15d8bc [ 55.720509][ T4989] x12: ffff0000d0ed3400 [ 55.721632][ T39] x16: ffff80000dd86118 [ 55.722714][ T4989] [ 55.723303][ T39] x15: ffff0000c0d24e00 [ 55.724470][ T4989] x11: ff808000095945e8 [ 55.725587][ T39] [ 55.726682][ T4989] x10: 0000000000000000 [ 55.727780][ T39] x14: 0000000000000110 [ 55.728366][ T4989] x9 : ffff8000095945e8 [ 55.729453][ T39] x13: 00000000ffffffff [ 55.730515][ T4989] [ 55.730519][ T4989] x8 : ffff0000d0ed3400 [ 55.731093][ T39] x12: ffff0000c0d24e00 [ 55.732173][ T4989] x7 : ffff80000c1090e0 [ 55.733281][ T39] [ 55.734369][ T4989] x6 : 0000000000000000 [ 55.735499][ T39] x11: ff808000095945e8 [ 55.736094][ T4989] [ 55.737170][ T39] x10: 0000000000000000 [ 55.738277][ T4989] x5 : 0000000000000000 [ 55.739402][ T39] x9 : ffff8000095945e8 [ 55.739979][ T4989] x4 : 0000000000000000 [ 55.741077][ T39] [ 55.742192][ T4989] x3 : 0000000000000000 [ 55.742773][ T39] x8 : ffff0000c0d24e00 [ 55.743883][ T4989] [ 55.744962][ T39] x7 : ffff80000c1090e0 [ 55.746084][ T4989] x2 : 0000000000000000 [ 55.747177][ T39] x6 : 0000000000000000 [ 55.747762][ T4989] x1 : 0000000000000000 [ 55.748864][ T39] [ 55.749951][ T4989] x0 : 0000000000000000 [ 55.750535][ T39] x5 : 0000000000000000 [ 55.751641][ T4989] [ 55.752748][ T39] x4 : 0000000000000000 [ 55.753858][ T4989] Call trace: [ 55.754933][ T39] x3 : 0000000000000000 [ 55.755510][ T4989] io_cqring_event_overflow+0x1c0/0x230 [ 55.756626][ T39] [ 55.757712][ T4989] io_req_cqe_overflow+0x5c/0x70 [ 55.758331][ T39] x2 : 0000000000000000 [ 55.759452][ T4989] io_do_iopoll+0x474/0x62c [ 55.760306][ T39] x1 : 0000000000000000 [ 55.761410][ T4989] io_iopoll_try_reap_events+0x6c/0x108 [ 55.762893][ T39] x0 : 0000000000000000 [ 55.763526][ T4989] io_uring_try_cancel_requests+0x13c/0x258 [ 55.764800][ T39] [ 55.765872][ T4989] io_ring_exit_work+0xec/0x390 [ 55.767005][ T39] Call trace: [ 55.768095][ T4989] process_one_work+0x2d8/0x504 [ 55.769531][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 55.770644][ T4989] worker_thread+0x340/0x610 [ 55.772212][ T39] io_req_cqe_overflow+0x5c/0x70 [ 55.772809][ T4989] kthread+0x12c/0x158 [ 55.774042][ T39] io_do_iopoll+0x474/0x62c [ 55.774921][ T4989] ret_from_fork+0x10/0x20 [ 55.776158][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 55.777614][ T4989] irq event stamp: 13020 [ 55.778820][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 55.780164][ T4989] hardirqs last enabled at (13019): [] _raw_spin_unlock_irq+0x3c/0x70 [ 55.781254][ T39] io_ring_exit_work+0xec/0x390 [ 55.782380][ T4989] hardirqs last disabled at (13020): [] el1_dbg+0x24/0x80 [ 55.783530][ T39] process_one_work+0x2d8/0x504 [ 55.784994][ T4989] softirqs last enabled at (12964): [] macvlan_process_broadcast+0xb4/0x358 [ 55.786155][ T39] worker_thread+0x340/0x610 [ 55.787702][ T4989] softirqs last disabled at (12962): [] macvlan_process_broadcast+0x64/0x358 [ 55.790329][ T39] kthread+0x12c/0x158 [ 55.791633][ T4989] ---[ end trace 0000000000000000 ]--- [ 55.793880][ T39] ret_from_fork+0x10/0x20 [ 55.806059][ T39] irq event stamp: 103802 [ 55.807241][ T39] hardirqs last enabled at (103801): [] _raw_spin_unlock_irq+0x3c/0x70 [ 55.809885][ T39] hardirqs last disabled at (103802): [] el1_dbg+0x24/0x80 [ 55.812243][ T39] softirqs last enabled at (102546): [] unix_release_sock+0x15c/0x544 [ 55.814840][ T39] softirqs last disabled at (102544): [] unix_release_sock+0x140/0x544 [ 55.817470][ T39] ---[ end trace 0000000000000000 ]--- [ 55.842481][ T4989] ------------[ cut here ]------------ [ 55.844000][ T4989] WARNING: CPU: 0 PID: 4989 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 55.846666][ T4989] Modules linked in: [ 55.847673][ T4989] CPU: 0 PID: 4989 Comm: kworker/u4:6 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 55.850710][ T4989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.853352][ T4989] Workqueue: events_unbound io_ring_exit_work [ 55.854991][ T4989] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.857114][ T4989] pc : io_cqring_event_overflow+0x1c0/0x230 [ 55.858759][ T4989] lr : io_cqring_event_overflow+0x1c0/0x230 [ 55.860346][ T4989] sp : ffff80000fe8bad0 [ 55.861482][ T4989] x29: ffff80000fe8bad0 x28: ffff0000c63c7378 x27: ffff80000d49b000 [ 55.863600][ T4989] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 55.865731][ T4989] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 55.867814][ T4989] x20: 0000000000000000 x19: ffff0000c267f000 x18: 0000000000000188 [ 55.869955][ T4989] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed3400 [ 55.872119][ T4989] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed3400 [ 55.874212][ T4989] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 55.876368][ T4989] x8 : ffff0000d0ed3400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 55.878573][ T4989] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 55.880674][ T4989] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.882815][ T4989] Call trace: [ 55.883680][ T4989] io_cqring_event_overflow+0x1c0/0x230 [ 55.885136][ T4989] io_req_cqe_overflow+0x5c/0x70 [ 55.886411][ T4989] io_do_iopoll+0x474/0x62c [ 55.887605][ T4989] io_iopoll_try_reap_events+0x6c/0x108 [ 55.889035][ T4989] io_uring_try_cancel_requests+0x13c/0x258 [ 55.890621][ T4989] io_ring_exit_work+0xec/0x390 [ 55.891913][ T4989] process_one_work+0x2d8/0x504 [ 55.893225][ T4989] worker_thread+0x340/0x610 [ 55.894439][ T4989] kthread+0x12c/0x158 [ 55.895506][ T4989] ret_from_fork+0x10/0x20 [ 55.896669][ T4989] irq event stamp: 14550 [ 55.897838][ T4989] hardirqs last enabled at (14549): [] _raw_spin_unlock_irq+0x3c/0x70 [ 55.900696][ T4989] hardirqs last disabled at (14550): [] el1_dbg+0x24/0x80 [ 55.903040][ T4989] softirqs last enabled at (13320): [] unix_release_sock+0x15c/0x544 [ 55.905696][ T4989] softirqs last disabled at (13318): [] unix_release_sock+0x140/0x544 [ 55.908513][ T4989] ---[ end trace 0000000000000000 ]--- [ 55.927254][ T4989] ------------[ cut here ]------------ [ 55.928701][ T4989] WARNING: CPU: 0 PID: 4989 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 55.931435][ T4989] Modules linked in: [ 55.932487][ T4989] CPU: 0 PID: 4989 Comm: kworker/u4:6 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 55.935663][ T4989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.938415][ T4989] Workqueue: events_unbound io_ring_exit_work [ 55.940093][ T4989] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.942228][ T4989] pc : io_cqring_event_overflow+0x1c0/0x230 [ 55.943968][ T4989] lr : io_cqring_event_overflow+0x1c0/0x230 [ 55.945549][ T4989] sp : ffff80000fe8bad0 [ 55.946700][ T4989] x29: ffff80000fe8bad0 x28: ffff0000c63c7478 x27: ffff80000d49b000 [ 55.948906][ T4989] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 55.951096][ T4989] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 55.953311][ T4989] x20: 0000000000000000 x19: ffff0000c70eb000 x18: ffff80000fe8b9e0 [ 55.955634][ T4989] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed3400 [ 55.957820][ T4989] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed3400 [ 55.958984][ T28] ------------[ cut here ]------------ [ 55.959941][ T4989] x11: ff808000095945e8 [ 55.961407][ T28] WARNING: CPU: 1 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 55.962587][ T4989] x10: 0000000000000000 [ 55.965204][ T28] Modules linked in: [ 55.965212][ T4989] x9 : ffff8000095945e8 [ 55.966311][ T28] CPU: 1 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 55.967351][ T4989] x8 : ffff0000d0ed3400 [ 55.968422][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.971541][ T4989] x7 : ffff80000c1090e0 [ 55.972586][ T28] Workqueue: events_unbound io_ring_exit_work [ 55.975268][ T4989] x6 : 0000000000000000 [ 55.976395][ T28] [ 55.976400][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.978026][ T4989] [ 55.979109][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 55.979754][ T4989] x5 : 0000000000000000 [ 55.981871][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 55.982475][ T4989] x4 : 0000000000000000 [ 55.984035][ T28] sp : ffff80000f7dbad0 [ 55.985135][ T4989] x3 : 0000000000000000 [ 55.986659][ T28] x29: ffff80000f7dbad0 [ 55.987782][ T4989] [ 55.988840][ T28] x28: ffff0000c655e378 [ 55.989951][ T4989] x2 : 0000000000000000 [ 55.991017][ T28] x27: ffff80000d49b000 [ 55.991641][ T4989] x1 : 0000000000000000 [ 55.992750][ T28] [ 55.992754][ T28] x26: 0000000000000000 [ 55.993854][ T4989] x0 : 0000000000000000 [ 55.994981][ T28] x25: 0000000000000000 [ 55.996120][ T4989] [ 55.996704][ T28] x24: 0000000000000000 [ 55.997809][ T4989] Call trace: [ 55.998920][ T28] [ 55.998924][ T28] x23: 0000000000000000 [ 56.000065][ T4989] io_cqring_event_overflow+0x1c0/0x230 [ 56.000656][ T28] x22: 0000000000000000 [ 56.001793][ T4989] io_req_cqe_overflow+0x5c/0x70 [ 56.002647][ T28] x21: 0000000000000000 [ 56.003283][ T4989] io_do_iopoll+0x474/0x62c [ 56.004360][ T28] [ 56.004363][ T28] x20: 0000000000000000 [ 56.005872][ T4989] io_iopoll_try_reap_events+0x6c/0x108 [ 56.006961][ T28] x19: ffff0000d1722000 [ 56.008282][ T4989] io_uring_try_cancel_requests+0x13c/0x258 [ 56.009493][ T28] x18: 00000000000002ba [ 56.010681][ T4989] io_ring_exit_work+0xec/0x390 [ 56.011294][ T28] [ 56.011298][ T28] x17: ffff80000c15d8bc [ 56.012379][ T4989] process_one_work+0x2d8/0x504 [ 56.013851][ T28] x16: ffff80000dd86118 [ 56.015002][ T4989] worker_thread+0x340/0x610 [ 56.016551][ T28] x15: ffff0000c0cf8000 [ 56.017690][ T4989] kthread+0x12c/0x158 [ 56.018948][ T28] [ 56.018952][ T28] x14: 0000000000000110 [ 56.019594][ T4989] ret_from_fork+0x10/0x20 [ 56.020672][ T28] x13: 00000000ffffffff [ 56.021958][ T4989] irq event stamp: 16984 [ 56.023090][ T28] x12: ffff0000c0cf8000 [ 56.024326][ T4989] hardirqs last enabled at (16983): [] _raw_spin_unlock_irq+0x3c/0x70 [ 56.025420][ T28] [ 56.025424][ T28] x11: ff808000095945e8 [ 56.026546][ T4989] hardirqs last disabled at (16984): [] el1_dbg+0x24/0x80 [ 56.027138][ T28] x10: 0000000000000000 [ 56.028231][ T4989] softirqs last enabled at (15778): [] unix_release_sock+0x15c/0x544 [ 56.029589][ T28] x9 : ffff8000095945e8 [ 56.030814][ T4989] softirqs last disabled at (15776): [] unix_release_sock+0x140/0x544 [ 56.031921][ T28] [ 56.033107][ T4989] ---[ end trace 0000000000000000 ]--- [ 56.035715][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 56.051995][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 56.054275][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.056472][ T28] Call trace: [ 56.057365][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 56.058842][ T28] io_req_cqe_overflow+0x5c/0x70 [ 56.060198][ T28] io_do_iopoll+0x474/0x62c [ 56.061466][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 56.062960][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 56.064543][ T28] io_ring_exit_work+0xec/0x390 [ 56.065890][ T28] process_one_work+0x2d8/0x504 [ 56.067258][ T28] worker_thread+0x340/0x610 [ 56.068506][ T28] kthread+0x12c/0x158 [ 56.069603][ T28] ret_from_fork+0x10/0x20 [ 56.070816][ T28] irq event stamp: 832050 [ 56.072053][ T28] hardirqs last enabled at (832049): [] _raw_spin_unlock_irq+0x3c/0x70 [ 56.074682][ T28] hardirqs last disabled at (832050): [] el1_dbg+0x24/0x80 [ 56.077089][ T28] softirqs last enabled at (832036): [] batadv_nc_purge_paths+0x1d0/0x214 [ 56.079801][ T28] softirqs last disabled at (832034): [] batadv_nc_purge_paths+0x60/0x214 [ 56.082558][ T28] ---[ end trace 0000000000000000 ]--- [ 56.099567][ T9] ------------[ cut here ]------------ [ 56.101089][ T9] WARNING: CPU: 0 PID: 9 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 56.103740][ T9] Modules linked in: [ 56.104805][ T9] CPU: 0 PID: 9 Comm: kworker/u4:0 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 56.107929][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 56.110668][ T9] Workqueue: events_unbound io_ring_exit_work [ 56.112356][ T9] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.114528][ T9] pc : io_cqring_event_overflow+0x1c0/0x230 [ 56.116167][ T9] lr : io_cqring_event_overflow+0x1c0/0x230 [ 56.117844][ T9] sp : ffff80000f443ad0 [ 56.118968][ T9] x29: ffff80000f443ad0 x28: ffff0000c83bc578 x27: ffff80000d49b000 [ 56.121171][ T9] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 56.123391][ T9] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 56.125604][ T9] x20: 0000000000000000 x19: ffff0000d1727000 x18: 00000000000000c0 [ 56.127824][ T9] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c02d0000 [ 56.129986][ T9] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c02d0000 [ 56.131367][ T1008] ------------[ cut here ]------------ [ 56.132190][ T9] x11: ff808000095945e8 [ 56.133638][ T1008] WARNING: CPU: 1 PID: 1008 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 56.134769][ T9] x10: 0000000000000000 [ 56.137474][ T1008] Modules linked in: [ 56.137480][ T9] x9 : ffff8000095945e8 [ 56.138595][ T1008] [ 56.139638][ T9] x8 : ffff0000c02d0000 [ 56.140756][ T1008] CPU: 1 PID: 1008 Comm: kworker/u4:3 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 56.141462][ T9] x7 : ffff80000c1090e0 [ 56.142546][ T1008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 56.145708][ T9] x6 : 0000000000000000 [ 56.146774][ T1008] Workqueue: events_unbound io_ring_exit_work [ 56.149523][ T9] [ 56.150648][ T1008] [ 56.150653][ T1008] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.152262][ T9] x5 : 0000000000000000 [ 56.152842][ T1008] pc : io_cqring_event_overflow+0x1c0/0x230 [ 56.153476][ T9] x4 : 0000000000000000 [ 56.155551][ T1008] lr : io_cqring_event_overflow+0x1c0/0x230 [ 56.156656][ T9] x3 : 0000000000000000 [ 56.158187][ T1008] sp : ffff80001450bad0 [ 56.159323][ T9] [ 56.160855][ T1008] x29: ffff80001450bad0 [ 56.162012][ T9] x2 : 0000000000000000 [ 56.163099][ T1008] x28: ffff0000d0945078 [ 56.163708][ T9] x1 : 0000000000000000 [ 56.164773][ T1008] x27: ffff80000d49b000 [ 56.165900][ T9] x0 : 0000000000000000 [ 56.167018][ T1008] [ 56.168172][ T9] [ 56.168177][ T9] Call trace: [ 56.169275][ T1008] x26: 0000000000000000 [ 56.170397][ T9] io_cqring_event_overflow+0x1c0/0x230 [ 56.171002][ T1008] x25: 0000000000000000 [ 56.171635][ T9] io_req_cqe_overflow+0x5c/0x70 [ 56.172509][ T1008] x24: 0000000000000000 [ 56.173628][ T9] io_do_iopoll+0x474/0x62c [ 56.175048][ T1008] [ 56.176196][ T9] io_iopoll_try_reap_events+0x6c/0x108 [ 56.177528][ T1008] x23: 0000000000000000 [ 56.178669][ T9] io_uring_try_cancel_requests+0x13c/0x258 [ 56.179879][ T1008] x22: 0000000000000000 [ 56.180473][ T9] io_ring_exit_work+0xec/0x390 [ 56.181956][ T1008] x21: 0000000000000000 [ 56.183090][ T9] process_one_work+0x2d8/0x504 [ 56.184632][ T1008] [ 56.185793][ T9] worker_thread+0x340/0x610 [ 56.187075][ T1008] x20: 0000000000000000 [ 56.188219][ T9] kthread+0x12c/0x158 [ 56.189546][ T1008] x19: ffff0000c70e9000 [ 56.190160][ T9] ret_from_fork+0x10/0x20 [ 56.191351][ T1008] x18: 000000000000026f [ 56.192430][ T9] irq event stamp: 412196 [ 56.193467][ T1008] [ 56.194618][ T9] hardirqs last enabled at (412195): [] _raw_spin_unlock_irq+0x3c/0x70 [ 56.195810][ T1008] x17: ffff80000c15d8bc [ 56.196928][ T9] hardirqs last disabled at (412196): [] el1_dbg+0x24/0x80 [ 56.198063][ T1008] x16: ffff80000dd86118 [ 56.198695][ T9] softirqs last enabled at (412168): [] macvlan_process_broadcast+0xb4/0x358 [ 56.201270][ T1008] x15: ffff0000c4700000 [ 56.202374][ T9] softirqs last disabled at (412166): [] macvlan_process_broadcast+0x64/0x358 [ 56.204690][ T1008] [ 56.205827][ T9] ---[ end trace 0000000000000000 ]--- [ 56.208599][ T1008] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c4700000 [ 56.216957][ T1008] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 56.219078][ T1008] x8 : ffff0000c4700000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 56.221214][ T1008] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 56.223363][ T1008] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.225490][ T1008] Call trace: [ 56.226404][ T1008] io_cqring_event_overflow+0x1c0/0x230 [ 56.227857][ T1008] io_req_cqe_overflow+0x5c/0x70 [ 56.229212][ T1008] io_do_iopoll+0x474/0x62c [ 56.230469][ T1008] io_iopoll_try_reap_events+0x6c/0x108 [ 56.232011][ T1008] io_uring_try_cancel_requests+0x13c/0x258 [ 56.233610][ T1008] io_ring_exit_work+0xec/0x390 [ 56.234963][ T1008] process_one_work+0x2d8/0x504 [ 56.236316][ T1008] worker_thread+0x340/0x610 [ 56.237554][ T1008] kthread+0x12c/0x158 [ 56.238686][ T1008] ret_from_fork+0x10/0x20 [ 56.239867][ T1008] irq event stamp: 181368 [ 56.241070][ T1008] hardirqs last enabled at (181367): [] _raw_spin_unlock_irq+0x3c/0x70 [ 56.243732][ T1008] hardirqs last disabled at (181368): [] el1_dbg+0x24/0x80 [ 56.246075][ T1008] softirqs last enabled at (181358): [] batadv_nc_purge_paths+0x1d0/0x214 [ 56.248852][ T1008] softirqs last disabled at (181356): [] batadv_nc_purge_paths+0x60/0x214 [ 56.251588][ T1008] ---[ end trace 0000000000000000 ]--- [ 56.252689][ T39] ------------[ cut here ]------------ [ 56.254527][ T39] WARNING: CPU: 0 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 56.257195][ T39] Modules linked in: [ 56.258264][ T39] CPU: 0 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 56.261353][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 56.264221][ T39] Workqueue: events_unbound io_ring_exit_work [ 56.265913][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.268151][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 56.269797][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 56.271455][ T39] sp : ffff80000f873ad0 [ 56.271712][ T2836] ------------[ cut here ]------------ [ 56.272545][ T39] x29: ffff80000f873ad0 [ 56.274009][ T2836] WARNING: CPU: 1 PID: 2836 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 56.275176][ T39] x28: ffff0000cc27da78 [ 56.277838][ T2836] Modules linked in: [ 56.277843][ T39] x27: ffff80000d49b000 [ 56.278936][ T2836] [ 56.279966][ T39] x26: 0000000000000000 [ 56.281050][ T2836] CPU: 1 PID: 2836 Comm: kworker/u4:4 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 56.281659][ T39] x25: 0000000000000000 [ 56.282761][ T2836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 56.285895][ T39] x24: 0000000000000000 [ 56.286976][ T2836] Workqueue: events_unbound io_ring_exit_work [ 56.289700][ T39] [ 56.290832][ T2836] [ 56.290836][ T2836] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.292443][ T39] x23: 0000000000000000 [ 56.293061][ T2836] pc : io_cqring_event_overflow+0x1c0/0x230 [ 56.293674][ T39] x22: 0000000000000000 [ 56.295723][ T2836] lr : io_cqring_event_overflow+0x1c0/0x230 [ 56.296823][ T39] x21: 0000000000000000 [ 56.298424][ T2836] sp : ffff8000164abad0 [ 56.299589][ T39] [ 56.301153][ T2836] x29: ffff8000164abad0 [ 56.302300][ T39] x20: 0000000000000000 [ 56.303408][ T2836] x28: ffff0000cc1fb478 [ 56.304046][ T39] x19: ffff0000c267f000 [ 56.305125][ T2836] x27: ffff80000d49b000 [ 56.306236][ T39] x18: 000000000000017f [ 56.307366][ T2836] [ 56.308482][ T39] [ 56.308486][ T39] x17: ffff80000c15d8bc [ 56.309601][ T2836] x26: 0000000000000000 [ 56.310785][ T39] x16: ffff80000dd86118 [ 56.311381][ T2836] x25: 0000000000000000 [ 56.311966][ T39] x15: ffff0000c0d24e00 [ 56.313046][ T2836] x24: 0000000000000000 [ 56.314163][ T39] [ 56.315312][ T2836] [ 56.315316][ T2836] x23: 0000000000000000 [ 56.316444][ T39] x14: 0000000000000110 [ 56.317549][ T2836] x22: 0000000000000000 [ 56.318705][ T39] x13: 00000000ffffffff [ 56.319305][ T2836] x21: 0000000000000000 [ 56.319914][ T39] x12: ffff0000c0d24e00 [ 56.320990][ T2836] [ 56.322094][ T39] [ 56.322099][ T39] x11: ff808000095945e8 [ 56.323221][ T2836] x20: 0000000000000000 [ 56.324356][ T39] x10: 0000000000000000 [ 56.325478][ T2836] x19: ffff0000c7bf0000 [ 56.326649][ T39] x9 : ffff8000095945e8 [ 56.327258][ T2836] x18: 0000000000000191 [ 56.327848][ T39] [ 56.327851][ T39] x8 : ffff0000c0d24e00 [ 56.328893][ T2836] [ 56.330039][ T39] x7 : ffff80000c1090e0 [ 56.331131][ T2836] x17: ffff80000c15d8bc [ 56.332215][ T39] x6 : 0000000000000000 [ 56.333348][ T2836] x16: ffff80000dd86118 [ 56.334461][ T39] [ 56.335043][ T2836] x15: ffff0000c60dce00 [ 56.336184][ T39] x5 : 0000000000000000 [ 56.336753][ T2836] [ 56.336757][ T2836] x14: 0000000000000110 [ 56.337874][ T39] x4 : 0000000000000000 [ 56.338977][ T2836] x13: 00000000ffffffff [ 56.340097][ T39] x3 : 0000000000000000 [ 56.341196][ T2836] x12: ffff0000c60dce00 [ 56.341857][ T39] [ 56.342982][ T2836] [ 56.344111][ T39] x2 : 0000000000000000 [ 56.344752][ T2836] x11: ff808000095945e8 [ 56.345866][ T39] x1 : 0000000000000000 [ 56.347022][ T2836] x10: 0000000000000000 [ 56.348138][ T39] x0 : 0000000000000000 [ 56.349295][ T2836] x9 : ffff8000095945e8 [ 56.350421][ T39] [ 56.351054][ T2836] [ 56.351058][ T2836] x8 : ffff0000c60dce00 [ 56.351650][ T39] Call trace: [ 56.352757][ T2836] x7 : ffff80000c1090e0 [ 56.353868][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 56.354947][ T2836] x6 : 0000000000000000 [ 56.356051][ T39] io_req_cqe_overflow+0x5c/0x70 [ 56.357159][ T2836] [ 56.358281][ T39] io_do_iopoll+0x474/0x62c [ 56.358880][ T2836] x5 : 0000000000000000 [ 56.359482][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 56.360578][ T2836] x4 : 0000000000000000 [ 56.361451][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 56.362541][ T2836] x3 : 0000000000000000 [ 56.364008][ T39] io_ring_exit_work+0xec/0x390 [ 56.365151][ T2836] [ 56.366499][ T39] process_one_work+0x2d8/0x504 [ 56.367108][ T2836] x2 : 0000000000000000 [ 56.368317][ T39] worker_thread+0x340/0x610 [ 56.369446][ T2836] x1 : 0000000000000000 [ 56.370922][ T39] kthread+0x12c/0x158 [ 56.371985][ T2836] x0 : 0000000000000000 [ 56.373564][ T39] ret_from_fork+0x10/0x20 [ 56.374683][ T2836] [ 56.375943][ T39] irq event stamp: 107596 [ 56.376535][ T2836] Call trace: [ 56.377846][ T39] hardirqs last enabled at (107595): [] _raw_spin_unlock_irq+0x3c/0x70 [ 56.378988][ T2836] io_cqring_event_overflow+0x1c0/0x230 [ 56.380240][ T39] hardirqs last disabled at (107596): [] el1_dbg+0x24/0x80 [ 56.381384][ T2836] io_req_cqe_overflow+0x5c/0x70 [ 56.382432][ T39] softirqs last enabled at (107590): [] ieee80211_ibss_work+0x184/0x9f0 [ 56.383514][ T2836] io_do_iopoll+0x474/0x62c [ 56.384694][ T39] softirqs last disabled at (107588): [] ieee80211_ibss_work+0x68/0x9f0 [ 56.385282][ T2836] io_iopoll_try_reap_events+0x6c/0x108 [ 56.386457][ T39] ---[ end trace 0000000000000000 ]--- [ 56.387361][ T2836] io_uring_try_cancel_requests+0x13c/0x258 [ 56.406628][ T2836] io_ring_exit_work+0xec/0x390 [ 56.408031][ T2836] process_one_work+0x2d8/0x504 [ 56.409317][ T2836] worker_thread+0x340/0x610 [ 56.410546][ T2836] kthread+0x12c/0x158 [ 56.411689][ T2836] ret_from_fork+0x10/0x20 [ 56.412861][ T2836] irq event stamp: 598112 [ 56.413989][ T2836] hardirqs last enabled at (598111): [] _raw_spin_unlock_irq+0x3c/0x70 [ 56.416683][ T2836] hardirqs last disabled at (598112): [] el1_dbg+0x24/0x80 [ 56.419047][ T2836] softirqs last enabled at (597426): [] batadv_nc_purge_paths+0x1d0/0x214 [ 56.421787][ T2836] softirqs last disabled at (597424): [] batadv_nc_purge_paths+0x60/0x214 [ 56.424507][ T2836] ---[ end trace 0000000000000000 ]--- [ 56.447087][ T39] ------------[ cut here ]------------ [ 56.448651][ T39] WARNING: CPU: 0 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 56.451406][ T39] Modules linked in: [ 56.452454][ T39] CPU: 0 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 56.455606][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 56.458354][ T39] Workqueue: events_unbound io_ring_exit_work [ 56.460015][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.462140][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 56.463759][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 56.465371][ T39] sp : ffff80000f873ad0 [ 56.466493][ T39] x29: ffff80000f873ad0 x28: ffff0000c3a36f78 x27: ffff80000d49b000 [ 56.468654][ T39] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 56.470794][ T39] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 56.472974][ T39] x20: 0000000000000000 x19: ffff0000d1722000 x18: 000000000000011b [ 56.475143][ T39] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0d24e00 [ 56.477337][ T39] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0d24e00 [ 56.479490][ T39] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 56.481661][ T39] x8 : ffff0000c0d24e00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 56.483804][ T39] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 56.485973][ T39] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.488136][ T39] Call trace: [ 56.489036][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 56.490558][ T39] io_req_cqe_overflow+0x5c/0x70 [ 56.491833][ T39] io_do_iopoll+0x474/0x62c [ 56.493053][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 56.494525][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 56.496135][ T39] io_ring_exit_work+0xec/0x390 [ 56.497438][ T39] process_one_work+0x2d8/0x504 [ 56.498757][ T39] worker_thread+0x340/0x610 [ 56.499995][ T39] kthread+0x12c/0x158 [ 56.501073][ T39] ret_from_fork+0x10/0x20 [ 56.502271][ T39] irq event stamp: 109012 [ 56.503452][ T39] hardirqs last enabled at (109011): [] _raw_spin_unlock_irq+0x3c/0x70 [ 56.506101][ T39] hardirqs last disabled at (109012): [] el1_dbg+0x24/0x80 [ 56.508533][ T39] softirqs last enabled at (107806): [] unix_release_sock+0x15c/0x544 [ 56.511148][ T39] softirqs last disabled at (107804): [] unix_release_sock+0x140/0x544 [ 56.513807][ T39] ---[ end trace 0000000000000000 ]--- [ 56.533664][ T2836] ------------[ cut here ]------------ [ 56.535095][ T2836] WARNING: CPU: 0 PID: 2836 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 56.537759][ T2836] Modules linked in: [ 56.538788][ T2836] CPU: 0 PID: 2836 Comm: kworker/u4:4 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 56.541939][ T2836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 56.544373][ T5102] ------------[ cut here ]------------ [ 56.544714][ T2836] Workqueue: events_unbound io_ring_exit_work [ 56.546188][ T5102] WARNING: CPU: 1 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 56.546199][ T2836] [ 56.547837][ T2836] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.550524][ T5102] Modules linked in: [ 56.551162][ T2836] pc : io_cqring_event_overflow+0x1c0/0x230 [ 56.553211][ T5102] CPU: 1 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 56.554281][ T2836] lr : io_cqring_event_overflow+0x1c0/0x230 [ 56.555851][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 56.558960][ T2836] sp : ffff8000164abad0 [ 56.560553][ T5102] Workqueue: events_unbound io_ring_exit_work [ 56.563240][ T2836] x29: ffff8000164abad0 [ 56.564321][ T5102] [ 56.564325][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.565911][ T2836] x28: ffff0000c39dbe78 [ 56.566997][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 56.567590][ T2836] x27: ffff80000d49b000 [ 56.569683][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 56.570797][ T2836] [ 56.572363][ T5102] sp : ffff800012fe3ad0 [ 56.573464][ T2836] x26: 0000000000000000 [ 56.575032][ T5102] x29: ffff800012fe3ad0 [ 56.575642][ T2836] x25: 0000000000000000 [ 56.576722][ T5102] x28: ffff0000c4c59178 [ 56.577840][ T2836] x24: 0000000000000000 [ 56.578938][ T5102] x27: ffff80000d49b000 [ 56.580034][ T2836] [ 56.580038][ T2836] x23: 0000000000000000 [ 56.581113][ T5102] [ 56.582338][ T2836] x22: 0000000000000000 [ 56.583438][ T5102] x26: 0000000000000000 [ 56.584041][ T2836] x21: 0000000000000000 [ 56.585146][ T5102] x25: 0000000000000000 [ 56.585766][ T2836] [ 56.585770][ T2836] x20: 0000000000000000 [ 56.586890][ T5102] x24: 0000000000000000 [ 56.587962][ T2836] x19: ffff0000c82e1000 [ 56.589064][ T5102] [ 56.590240][ T2836] x18: 000000000000032e [ 56.590837][ T5102] x23: 0000000000000000 [ 56.591965][ T2836] [ 56.593015][ T5102] x22: 0000000000000000 [ 56.594147][ T2836] x17: ffff80000c15d8bc [ 56.594737][ T5102] x21: 0000000000000000 [ 56.595835][ T2836] x16: ffff80000dd86118 [ 56.596904][ T5102] [ 56.597506][ T2836] x15: ffff0000c60dce00 [ 56.598580][ T5102] x20: 0000000000000000 [ 56.599668][ T2836] [ 56.600771][ T5102] x19: ffff0000c82e6000 [ 56.601877][ T2836] x14: 0000000000000110 [ 56.602477][ T5102] x18: 0000000000000130 [ 56.603616][ T2836] x13: 00000000ffffffff [ 56.604722][ T5102] [ 56.605337][ T2836] x12: ffff0000c60dce00 [ 56.606423][ T5102] x17: ffff80000c15d8bc [ 56.607528][ T2836] [ 56.608602][ T5102] x16: ffff80000dd86118 [ 56.609716][ T2836] x11: ff808000095945e8 [ 56.610328][ T5102] x15: ffff0000ce453400 [ 56.611435][ T2836] x10: 0000000000000000 [ 56.612538][ T5102] [ 56.612542][ T5102] x14: 0000000000000110 [ 56.613154][ T2836] x9 : ffff8000095945e8 [ 56.614275][ T5102] x13: 00000000ffffffff [ 56.615375][ T2836] [ 56.616477][ T5102] x12: ffff0000ce453400 [ 56.617629][ T2836] x8 : ffff0000c60dce00 [ 56.618222][ T5102] [ 56.618226][ T5102] x11: ff808000095945e8 [ 56.619358][ T2836] x7 : ffff80000c1090e0 [ 56.620434][ T5102] x10: 0000000000000000 [ 56.621550][ T2836] x6 : 0000000000000000 [ 56.622144][ T5102] x9 : ffff8000095945e8 [ 56.623234][ T2836] [ 56.624284][ T5102] [ 56.624288][ T5102] x8 : ffff0000ce453400 [ 56.624874][ T2836] x5 : 0000000000000000 [ 56.625941][ T5102] x7 : ffff80000c1090e0 [ 56.627089][ T2836] x4 : 0000000000000000 [ 56.628228][ T5102] x6 : 0000000000000000 [ 56.629402][ T2836] x3 : 0000000000000000 [ 56.630504][ T5102] [ 56.631142][ T2836] [ 56.631146][ T2836] x2 : 0000000000000000 [ 56.631747][ T5102] x5 : 0000000000000000 [ 56.632873][ T2836] x1 : 0000000000000000 [ 56.633954][ T5102] x4 : 0000000000000000 [ 56.635045][ T2836] x0 : 0000000000000000 [ 56.635054][ T2836] Call trace: [ 56.636225][ T5102] x3 : 0000000000000000 [ 56.637382][ T2836] io_cqring_event_overflow+0x1c0/0x230 [ 56.638505][ T5102] [ 56.639110][ T2836] io_req_cqe_overflow+0x5c/0x70 [ 56.639707][ T5102] x2 : 0000000000000000 [ 56.640834][ T2836] io_do_iopoll+0x474/0x62c [ 56.641901][ T5102] x1 : 0000000000000000 [ 56.643016][ T2836] io_iopoll_try_reap_events+0x6c/0x108 [ 56.644104][ T5102] x0 : 0000000000000000 [ 56.645253][ T2836] io_uring_try_cancel_requests+0x13c/0x258 [ 56.646105][ T5102] [ 56.647207][ T2836] io_ring_exit_work+0xec/0x390 [ 56.648656][ T5102] Call trace: [ 56.649254][ T2836] process_one_work+0x2d8/0x504 [ 56.650591][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 56.651688][ T2836] worker_thread+0x340/0x610 [ 56.652889][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 56.654032][ T2836] kthread+0x12c/0x158 [ 56.655479][ T5102] io_do_iopoll+0x474/0x62c [ 56.656668][ T2836] ret_from_fork+0x10/0x20 [ 56.658236][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 56.658847][ T2836] irq event stamp: 600672 [ 56.660140][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 56.661006][ T2836] hardirqs last enabled at (600671): [] _raw_spin_unlock_irq+0x3c/0x70 [ 56.662305][ T5102] io_ring_exit_work+0xec/0x390 [ 56.663771][ T2836] hardirqs last disabled at (600672): [] el1_dbg+0x24/0x80 [ 56.664986][ T5102] process_one_work+0x2d8/0x504 [ 56.666279][ T2836] softirqs last enabled at (600626): [] batadv_nc_purge_paths+0x1d0/0x214 [ 56.667351][ T5102] worker_thread+0x340/0x610 [ 56.668553][ T2836] softirqs last disabled at (600624): [] batadv_nc_purge_paths+0x60/0x214 [ 56.669686][ T5102] kthread+0x12c/0x158 [ 56.671214][ T2836] ---[ end trace 0000000000000000 ]--- [ 56.672334][ T5102] ret_from_fork+0x10/0x20 [ 56.692443][ T5102] irq event stamp: 3156 [ 56.693535][ T5102] hardirqs last enabled at (3155): [] _raw_spin_unlock_irq+0x3c/0x70 [ 56.696131][ T5102] hardirqs last disabled at (3156): [] el1_dbg+0x24/0x80 [ 56.698400][ T5102] softirqs last enabled at (3146): [] batadv_nc_purge_paths+0x1d0/0x214 [ 56.701130][ T5102] softirqs last disabled at (3144): [] batadv_nc_purge_paths+0x60/0x214 [ 56.703777][ T5102] ---[ end trace 0000000000000000 ]--- [ 56.706147][ T3883] Bluetooth: hci0: command 0x041b tx timeout [ 56.728361][ T5102] ------------[ cut here ]------------ [ 56.729826][ T5102] WARNING: CPU: 1 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 56.732597][ T5102] Modules linked in: [ 56.733665][ T5102] CPU: 1 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 56.736810][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 56.739522][ T5102] Workqueue: events_unbound io_ring_exit_work [ 56.741188][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.743322][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 56.744866][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 56.746417][ T5102] sp : ffff800012fe3ad0 [ 56.747542][ T5102] x29: ffff800012fe3ad0 x28: ffff0000c36d8978 x27: ffff80000d49b000 [ 56.749602][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 56.751728][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 56.753834][ T5102] x20: 0000000000000000 x19: ffff0000c7bf5000 x18: 000000000000004b [ 56.755929][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 56.758039][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 56.760204][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 56.762321][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 56.764457][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 56.766556][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.768677][ T5102] Call trace: [ 56.769540][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 56.771023][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 56.772324][ T5102] io_do_iopoll+0x474/0x62c [ 56.773510][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 56.774989][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 56.776503][ T5102] io_ring_exit_work+0xec/0x390 [ 56.777788][ T5102] process_one_work+0x2d8/0x504 [ 56.779118][ T5102] worker_thread+0x340/0x610 [ 56.780325][ T5102] kthread+0x12c/0x158 [ 56.781417][ T5102] ret_from_fork+0x10/0x20 [ 56.782592][ T5102] irq event stamp: 4604 [ 56.783663][ T5102] hardirqs last enabled at (4603): [] _raw_spin_unlock_irq+0x3c/0x70 [ 56.786197][ T5102] hardirqs last disabled at (4604): [] el1_dbg+0x24/0x80 [ 56.788498][ T5102] softirqs last enabled at (3386): [] unix_release_sock+0x15c/0x544 [ 56.790988][ T5102] softirqs last disabled at (3384): [] unix_release_sock+0x140/0x544 [ 56.793491][ T5102] ---[ end trace 0000000000000000 ]--- [ 56.810410][ T5102] ------------[ cut here ]------------ [ 56.811896][ T5102] WARNING: CPU: 1 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 56.814690][ T5102] Modules linked in: [ 56.815720][ T5102] CPU: 1 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 56.818893][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 56.821663][ T5102] Workqueue: events_unbound io_ring_exit_work [ 56.823330][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.825447][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 56.827050][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 56.828611][ T5102] sp : ffff800012fe3ad0 [ 56.829711][ T5102] x29: ffff800012fe3ad0 x28: ffff0000cc1fbd78 x27: ffff80000d49b000 [ 56.831821][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 56.833956][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 56.836066][ T5102] x20: 0000000000000000 x19: ffff0000d1722000 x18: 00000000000002b9 [ 56.838228][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 56.839564][ T2836] ------------[ cut here ]------------ [ 56.840381][ T5102] x14: 0000000000000110 [ 56.841900][ T2836] WARNING: CPU: 0 PID: 2836 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 56.841911][ T5102] x13: 00000000ffffffff [ 56.841919][ T2836] Modules linked in: [ 56.842994][ T5102] x12: ffff0000ce453400 [ 56.845695][ T2836] [ 56.846801][ T5102] [ 56.846805][ T5102] x11: ff808000095945e8 [ 56.847857][ T2836] CPU: 0 PID: 2836 Comm: kworker/u4:4 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 56.848993][ T5102] x10: 0000000000000000 [ 56.849594][ T2836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 56.850211][ T5102] x9 : ffff8000095945e8 [ 56.851323][ T2836] Workqueue: events_unbound io_ring_exit_work [ 56.854473][ T5102] [ 56.854477][ T5102] x8 : ffff0000ce453400 [ 56.855593][ T2836] [ 56.855598][ T2836] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.858273][ T5102] x7 : ffff80000c1090e0 [ 56.859371][ T2836] pc : io_cqring_event_overflow+0x1c0/0x230 [ 56.860990][ T5102] x6 : 0000000000000000 [ 56.861591][ T2836] lr : io_cqring_event_overflow+0x1c0/0x230 [ 56.862662][ T5102] [ 56.863285][ T2836] sp : ffff8000164abad0 [ 56.865318][ T5102] x5 : 0000000000000000 [ 56.866449][ T2836] x29: ffff8000164abad0 [ 56.868013][ T5102] x4 : 0000000000000000 [ 56.869144][ T2836] x28: ffff0000cc27d878 [ 56.870684][ T5102] x3 : 0000000000000000 [ 56.871298][ T2836] x27: ffff80000d49b000 [ 56.872366][ T5102] [ 56.872370][ T5102] x2 : 0000000000000000 [ 56.873423][ T2836] [ 56.873426][ T2836] x26: 0000000000000000 [ 56.874500][ T5102] x1 : 0000000000000000 [ 56.875607][ T2836] x25: 0000000000000000 [ 56.876712][ T5102] x0 : 0000000000000000 [ 56.877876][ T2836] x24: 0000000000000000 [ 56.878978][ T5102] [ 56.879532][ T2836] [ 56.879535][ T2836] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 56.880735][ T5102] Call trace: [ 56.881305][ T2836] [ 56.881309][ T2836] x20: 0000000000000000 [ 56.882478][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 56.883459][ T2836] x19: ffff0000d1727000 [ 56.884816][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 56.885935][ T2836] x18: 0000000000000315 [ 56.887281][ T5102] io_do_iopoll+0x474/0x62c [ 56.887886][ T2836] [ 56.887889][ T2836] x17: ffff80000c15d8bc [ 56.888491][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 56.890647][ T2836] x16: ffff80000dd86118 [ 56.891502][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 56.892131][ T2836] x15: ffff0000c60dce00 [ 56.893226][ T5102] io_ring_exit_work+0xec/0x390 [ 56.894699][ T2836] [ 56.895795][ T5102] process_one_work+0x2d8/0x504 [ 56.897119][ T2836] x14: 0000000000000110 [ 56.898257][ T5102] worker_thread+0x340/0x610 [ 56.899463][ T2836] x13: 00000000ffffffff [ 56.900071][ T5102] kthread+0x12c/0x158 [ 56.901163][ T2836] x12: ffff0000c60dce00 [ 56.902642][ T5102] ret_from_fork+0x10/0x20 [ 56.903759][ T2836] [ 56.903763][ T2836] x11: ff808000095945e8 [ 56.905301][ T5102] irq event stamp: 7018 [ 56.906413][ T2836] x10: 0000000000000000 [ 56.907699][ T5102] hardirqs last enabled at (7017): [] _raw_spin_unlock_irq+0x3c/0x70 [ 56.908311][ T2836] x9 : ffff8000095945e8 [ 56.909582][ T5102] hardirqs last disabled at (7018): [] el1_dbg+0x24/0x80 [ 56.910675][ T2836] [ 56.911901][ T5102] softirqs last enabled at (7008): [] batadv_nc_purge_paths+0x1d0/0x214 [ 56.913011][ T2836] x8 : ffff0000c60dce00 [ 56.914172][ T5102] softirqs last disabled at (7006): [] batadv_nc_purge_paths+0x60/0x214 [ 56.915267][ T2836] x7 : ffff80000c1090e0 [ 56.916439][ T5102] ---[ end trace 0000000000000000 ]--- [ 56.917095][ T2836] x6 : 0000000000000000 [ 56.937485][ T2836] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 56.939651][ T2836] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.941843][ T2836] Call trace: [ 56.942735][ T2836] io_cqring_event_overflow+0x1c0/0x230 [ 56.944285][ T2836] io_req_cqe_overflow+0x5c/0x70 [ 56.945604][ T2836] io_do_iopoll+0x474/0x62c [ 56.946823][ T2836] io_iopoll_try_reap_events+0x6c/0x108 [ 56.948328][ T2836] io_uring_try_cancel_requests+0x13c/0x258 [ 56.949899][ T2836] io_ring_exit_work+0xec/0x390 [ 56.951221][ T2836] process_one_work+0x2d8/0x504 [ 56.952532][ T2836] worker_thread+0x340/0x610 [ 56.953795][ T2836] kthread+0x12c/0x158 [ 56.954888][ T2836] ret_from_fork+0x10/0x20 [ 56.956091][ T2836] irq event stamp: 603390 [ 56.957237][ T2836] hardirqs last enabled at (603389): [] _raw_spin_unlock_irq+0x3c/0x70 [ 56.959899][ T2836] hardirqs last disabled at (603390): [] el1_dbg+0x24/0x80 [ 56.962275][ T2836] softirqs last enabled at (603380): [] batadv_nc_purge_paths+0x1d0/0x214 [ 56.965030][ T2836] softirqs last disabled at (603378): [] batadv_nc_purge_paths+0x60/0x214 [ 56.967722][ T2836] ---[ end trace 0000000000000000 ]--- [ 56.995460][ T4987] ------------[ cut here ]------------ [ 56.996895][ T4987] WARNING: CPU: 1 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 56.999510][ T4987] Modules linked in: [ 57.000516][ T4987] CPU: 1 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 57.003596][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.006264][ T4987] Workqueue: events_unbound io_ring_exit_work [ 57.007921][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.010208][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 57.011809][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 57.013384][ T4987] sp : ffff800010f73ad0 [ 57.014481][ T4987] x29: ffff800010f73ad0 x28: ffff0000c4c59778 x27: ffff80000d49b000 [ 57.016677][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 57.018874][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 57.021088][ T4987] x20: 0000000000000000 x19: ffff0000c7bf0000 x18: 00000000000001fe [ 57.023212][ T4987] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 57.024073][ T5102] ------------[ cut here ]------------ [ 57.025391][ T4987] x14: 0000000000000110 [ 57.026930][ T5102] WARNING: CPU: 0 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 57.026941][ T4987] x13: 00000000ffffffff [ 57.026949][ T5102] Modules linked in: [ 57.028062][ T4987] x12: ffff0000d0ed1a00 [ 57.030812][ T5102] [ 57.031917][ T4987] [ 57.031921][ T4987] x11: ff808000095945e8 [ 57.032958][ T5102] CPU: 0 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 57.034079][ T4987] x10: 0000000000000000 [ 57.034713][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.035304][ T4987] x9 : ffff8000095945e8 [ 57.036461][ T5102] Workqueue: events_unbound io_ring_exit_work [ 57.039622][ T4987] [ 57.040753][ T5102] [ 57.040758][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.043465][ T4987] x8 : ffff0000d0ed1a00 [ 57.044587][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 57.046211][ T4987] x7 : ffff80000c1090e0 [ 57.046844][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 57.047495][ T4987] x6 : 0000000000000000 [ 57.049568][ T5102] sp : ffff800012fe3ad0 [ 57.050679][ T4987] [ 57.050683][ T4987] x5 : 0000000000000000 [ 57.052215][ T5102] x29: ffff800012fe3ad0 [ 57.053369][ T4987] x4 : 0000000000000000 [ 57.054952][ T5102] x28: ffff0000cc27d778 [ 57.056085][ T4987] x3 : 0000000000000000 [ 57.057179][ T5102] x27: ffff80000d49b000 [ 57.057776][ T4987] [ 57.057780][ T4987] x2 : 0000000000000000 [ 57.058924][ T5102] [ 57.058928][ T5102] x26: 0000000000000000 [ 57.060048][ T4987] x1 : 0000000000000000 [ 57.061139][ T5102] x25: 0000000000000000 [ 57.062282][ T4987] x0 : 0000000000000000 [ 57.063393][ T5102] x24: 0000000000000000 [ 57.064499][ T4987] [ 57.064502][ T4987] Call trace: [ 57.065094][ T5102] [ 57.065098][ T5102] x23: 0000000000000000 [ 57.066203][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 57.066804][ T5102] x22: 0000000000000000 [ 57.067909][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 57.069058][ T5102] x21: 0000000000000000 [ 57.070214][ T4987] io_do_iopoll+0x474/0x62c [ 57.071363][ T5102] [ 57.072492][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 57.073154][ T5102] x20: 0000000000000000 [ 57.073992][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 57.074615][ T5102] x19: ffff0000d1722000 [ 57.075769][ T4987] io_ring_exit_work+0xec/0x390 [ 57.077240][ T5102] x18: 0000000000000285 [ 57.078442][ T4987] process_one_work+0x2d8/0x504 [ 57.079752][ T5102] [ 57.080882][ T4987] worker_thread+0x340/0x610 [ 57.082058][ T5102] x17: ffff80000c15d8bc [ 57.082646][ T4987] kthread+0x12c/0x158 [ 57.084145][ T5102] x16: ffff80000dd86118 [ 57.085274][ T4987] ret_from_fork+0x10/0x20 [ 57.086877][ T5102] x15: ffff0000ce453400 [ 57.087959][ T4987] irq event stamp: 2530 [ 57.087964][ T4987] hardirqs last enabled at (2529): [] _raw_spin_unlock_irq+0x3c/0x70 [ 57.089338][ T5102] [ 57.090459][ T4987] hardirqs last disabled at (2530): [] el1_dbg+0x24/0x80 [ 57.091743][ T5102] x14: 0000000000000110 [ 57.092351][ T4987] softirqs last enabled at (2520): [] batadv_nc_purge_paths+0x1d0/0x214 [ 57.093564][ T5102] x13: 00000000ffffffff [ 57.094667][ T4987] softirqs last disabled at (2518): [] batadv_nc_purge_paths+0x60/0x214 [ 57.095724][ T5102] x12: ffff0000ce453400 [ 57.096842][ T4987] ---[ end trace 0000000000000000 ]--- [ 57.098046][ T5102] [ 57.117084][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 57.119286][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 57.121472][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 57.123707][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.125887][ T5102] Call trace: [ 57.126749][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 57.128329][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 57.129691][ T5102] io_do_iopoll+0x474/0x62c [ 57.130909][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 57.132443][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 57.134068][ T5102] io_ring_exit_work+0xec/0x390 [ 57.135413][ T5102] process_one_work+0x2d8/0x504 [ 57.136719][ T5102] worker_thread+0x340/0x610 [ 57.137991][ T5102] kthread+0x12c/0x158 [ 57.139098][ T5102] ret_from_fork+0x10/0x20 [ 57.140297][ T5102] irq event stamp: 8410 [ 57.141406][ T5102] hardirqs last enabled at (8409): [] _raw_spin_unlock_irq+0x3c/0x70 [ 57.143987][ T5102] hardirqs last disabled at (8410): [] el1_dbg+0x24/0x80 [ 57.146387][ T5102] softirqs last enabled at (7182): [] unix_release_sock+0x15c/0x544 [ 57.149009][ T5102] softirqs last disabled at (7180): [] unix_release_sock+0x140/0x544 [ 57.151668][ T5102] ---[ end trace 0000000000000000 ]--- [ 57.171412][ T4987] ------------[ cut here ]------------ [ 57.172907][ T4987] WARNING: CPU: 1 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 57.175614][ T4987] Modules linked in: [ 57.176653][ T4987] CPU: 1 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 57.179780][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.182462][ T4987] Workqueue: events_unbound io_ring_exit_work [ 57.184079][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.186196][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 57.187801][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 57.189382][ T4987] sp : ffff800010f73ad0 [ 57.190519][ T4987] x29: ffff800010f73ad0 x28: ffff0000c0d47b78 x27: ffff80000d49b000 [ 57.192680][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 57.194877][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 57.196961][ T4987] x20: 0000000000000000 x19: ffff0000c70e9000 x18: 000000000000026f [ 57.199133][ T4987] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 57.199989][ T39] ------------[ cut here ]------------ [ 57.201310][ T4987] x14: 0000000000000110 [ 57.202811][ T39] WARNING: CPU: 0 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 57.202822][ T4987] x13: 00000000ffffffff x12: ffff0000d0ed1a00 [ 57.206568][ T39] Modules linked in: [ 57.206577][ T39] CPU: 0 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 57.208198][ T4987] [ 57.208201][ T4987] x11: ff808000095945e8 [ 57.209229][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.212347][ T4987] x10: 0000000000000000 [ 57.212972][ T39] Workqueue: events_unbound io_ring_exit_work [ 57.214046][ T4987] x9 : ffff8000095945e8 [ 57.216796][ T39] [ 57.216801][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.217907][ T4987] [ 57.217911][ T4987] x8 : ffff0000d0ed1a00 [ 57.219549][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 57.220717][ T4987] x7 : ffff80000c1090e0 [ 57.221362][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 57.223430][ T4987] x6 : 0000000000000000 [ 57.224022][ T39] sp : ffff80000f873ad0 [ 57.225102][ T4987] [ 57.226721][ T39] x29: ffff80000f873ad0 [ 57.227853][ T4987] x5 : 0000000000000000 [ 57.229411][ T39] x28: ffff0000cc1fb278 [ 57.230520][ T4987] x4 : 0000000000000000 [ 57.231612][ T39] x27: ffff80000d49b000 [ 57.232210][ T4987] x3 : 0000000000000000 [ 57.233332][ T39] [ 57.234432][ T4987] [ 57.234436][ T4987] x2 : 0000000000000000 [ 57.235535][ T39] x26: 0000000000000000 [ 57.236707][ T4987] x1 : 0000000000000000 [ 57.237846][ T39] x25: 0000000000000000 [ 57.238969][ T4987] x0 : 0000000000000000 [ 57.239597][ T39] x24: 0000000000000000 [ 57.240200][ T4987] [ 57.240204][ T4987] Call trace: [ 57.241280][ T39] [ 57.242385][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 57.243499][ T39] x23: 0000000000000000 [ 57.244647][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 57.245760][ T39] x22: 0000000000000000 [ 57.246881][ T4987] io_do_iopoll+0x474/0x62c [ 57.247528][ T39] x21: 0000000000000000 [ 57.248401][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 57.249020][ T39] [ 57.250566][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 57.251660][ T39] x20: 0000000000000000 [ 57.252959][ T4987] io_ring_exit_work+0xec/0x390 [ 57.254092][ T39] x19: ffff0000d1727000 [ 57.255318][ T4987] process_one_work+0x2d8/0x504 [ 57.256423][ T39] x18: 0000000000000046 [ 57.257908][ T4987] worker_thread+0x340/0x610 [ 57.258586][ T39] [ 57.260159][ T4987] kthread+0x12c/0x158 [ 57.261267][ T39] x17: ffff80000c15d8bc [ 57.262522][ T4987] ret_from_fork+0x10/0x20 [ 57.263641][ T39] x16: ffff80000dd86118 [ 57.264931][ T4987] irq event stamp: 4016 [ 57.266049][ T39] x15: ffff0000c0d24e00 [ 57.267241][ T4987] hardirqs last enabled at (4015): [] _raw_spin_unlock_irq+0x3c/0x70 [ 57.267839][ T39] [ 57.268909][ T4987] hardirqs last disabled at (4016): [] el1_dbg+0x24/0x80 [ 57.270051][ T39] x14: 0000000000000110 [ 57.271237][ T4987] softirqs last enabled at (2788): [] unix_release_sock+0x15c/0x544 [ 57.272393][ T39] x13: 00000000ffffffff [ 57.273474][ T4987] softirqs last disabled at (2786): [] unix_release_sock+0x140/0x544 [ 57.274599][ T39] x12: ffff0000c0d24e00 [ 57.277231][ T4987] ---[ end trace 0000000000000000 ]--- [ 57.277882][ T39] [ 57.277886][ T39] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 57.293393][ T39] x8 : ffff0000c0d24e00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 57.295589][ T39] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 57.297761][ T39] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.299989][ T39] Call trace: [ 57.300878][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 57.302374][ T39] io_req_cqe_overflow+0x5c/0x70 [ 57.303718][ T39] io_do_iopoll+0x474/0x62c [ 57.304951][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 57.306474][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 57.308052][ T39] io_ring_exit_work+0xec/0x390 [ 57.309396][ T39] process_one_work+0x2d8/0x504 [ 57.310732][ T39] worker_thread+0x340/0x610 [ 57.311957][ T39] kthread+0x12c/0x158 [ 57.313081][ T39] ret_from_fork+0x10/0x20 [ 57.314296][ T39] irq event stamp: 114832 [ 57.315472][ T39] hardirqs last enabled at (114831): [] _raw_spin_unlock_irq+0x3c/0x70 [ 57.318089][ T39] hardirqs last disabled at (114832): [] el1_dbg+0x24/0x80 [ 57.320172][ T39] softirqs last enabled at (114604): [] batadv_nc_purge_paths+0x1d0/0x214 [ 57.322732][ T39] softirqs last disabled at (114602): [] batadv_nc_purge_paths+0x60/0x214 [ 57.325429][ T39] ---[ end trace 0000000000000000 ]--- [ 57.349148][ T4987] ------------[ cut here ]------------ [ 57.350701][ T4987] WARNING: CPU: 1 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 57.353448][ T4987] Modules linked in: [ 57.354504][ T4987] CPU: 1 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 57.357733][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.360511][ T4987] Workqueue: events_unbound io_ring_exit_work [ 57.362189][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.364337][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 57.366009][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 57.367646][ T4987] sp : ffff800010f73ad0 [ 57.368748][ T4987] x29: ffff800010f73ad0 x28: ffff0000c63c7478 x27: ffff80000d49b000 [ 57.370911][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 57.373101][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 57.375332][ T4987] x20: 0000000000000000 x19: ffff0000c70e9000 x18: 0000000000000232 [ 57.377543][ T4987] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 57.379692][ T4987] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed1a00 [ 57.381939][ T4987] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 57.384098][ T4987] x8 : ffff0000d0ed1a00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 57.386326][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 57.388500][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.390724][ T4987] Call trace: [ 57.391622][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 57.393126][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 57.394485][ T4987] io_do_iopoll+0x474/0x62c [ 57.395685][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 57.397199][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 57.398789][ T4987] io_ring_exit_work+0xec/0x390 [ 57.400078][ T4987] process_one_work+0x2d8/0x504 [ 57.401430][ T4987] worker_thread+0x340/0x610 [ 57.402685][ T4987] kthread+0x12c/0x158 [ 57.403800][ T4987] ret_from_fork+0x10/0x20 [ 57.405030][ T4987] irq event stamp: 5370 [ 57.406151][ T4987] hardirqs last enabled at (5369): [] _raw_spin_unlock_irq+0x3c/0x70 [ 57.408824][ T4987] hardirqs last disabled at (5370): [] el1_dbg+0x24/0x80 [ 57.411155][ T4987] softirqs last enabled at (4168): [] unix_release_sock+0x15c/0x544 [ 57.413831][ T4987] softirqs last disabled at (4166): [] unix_release_sock+0x140/0x544 [ 57.416538][ T4987] ---[ end trace 0000000000000000 ]--- [ 57.428533][ T4987] ------------[ cut here ]------------ [ 57.430072][ T4987] WARNING: CPU: 0 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 57.432843][ T4987] Modules linked in: [ 57.433845][ T4987] CPU: 0 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 57.436965][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.439677][ T4987] Workqueue: events_unbound io_ring_exit_work [ 57.441315][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.443420][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 57.445019][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 57.446599][ T4987] sp : ffff800010f73ad0 [ 57.447733][ T4987] x29: ffff800010f73ad0 x28: ffff0000cc1fb578 x27: ffff80000d49b000 [ 57.449940][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 57.452111][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 57.454280][ T4987] x20: 0000000000000000 x19: ffff0000d1727000 x18: 000000000000037c [ 57.456444][ T4987] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 57.458643][ T4987] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed1a00 [ 57.460761][ T4987] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 57.462859][ T4987] x8 : ffff0000d0ed1a00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 57.464976][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 57.467094][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.469252][ T4987] Call trace: [ 57.470091][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 57.471586][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 57.472890][ T4987] io_do_iopoll+0x474/0x62c [ 57.474137][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 57.475621][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 57.477209][ T4987] io_ring_exit_work+0xec/0x390 [ 57.478523][ T4987] process_one_work+0x2d8/0x504 [ 57.479824][ T4987] worker_thread+0x340/0x610 [ 57.481103][ T4987] kthread+0x12c/0x158 [ 57.482214][ T4987] ret_from_fork+0x10/0x20 [ 57.483382][ T4987] irq event stamp: 6878 [ 57.484486][ T4987] hardirqs last enabled at (6877): [] _raw_spin_unlock_irq+0x3c/0x70 [ 57.487048][ T4987] hardirqs last disabled at (6878): [] el1_dbg+0x24/0x80 [ 57.489361][ T4987] softirqs last enabled at (5646): [] unix_release_sock+0x15c/0x544 1970/01/01 00:00:57 executed programs: 39 [ 57.491977][ T4987] softirqs last disabled at (5644): [] unix_release_sock+0x140/0x544 [ 57.494528][ T4987] ---[ end trace 0000000000000000 ]--- [ 57.514582][ T2836] ------------[ cut here ]------------ [ 57.516163][ T2836] WARNING: CPU: 1 PID: 2836 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 57.518839][ T2836] Modules linked in: [ 57.519871][ T2836] CPU: 1 PID: 2836 Comm: kworker/u4:4 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 57.522959][ T2836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.525691][ T2836] Workqueue: events_unbound io_ring_exit_work [ 57.527383][ T2836] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.529552][ T2836] pc : io_cqring_event_overflow+0x1c0/0x230 [ 57.531195][ T2836] lr : io_cqring_event_overflow+0x1c0/0x230 [ 57.532831][ T2836] sp : ffff8000164abad0 [ 57.533979][ T2836] x29: ffff8000164abad0 x28: ffff0000c63c7478 x27: ffff80000d49b000 [ 57.536187][ T2836] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 57.538358][ T2836] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 57.540541][ T2836] x20: 0000000000000000 x19: ffff0000c9364000 x18: 0000000000000150 [ 57.542694][ T2836] x17: ffff8001f1b6b000 x16: ffff80000dd86118 x15: ffff0000c60dce00 [ 57.544900][ T2836] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c60dce00 [ 57.547059][ T2836] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 57.549227][ T2836] x8 : ffff0000c60dce00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 57.551418][ T2836] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 57.553602][ T2836] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.555839][ T2836] Call trace: [ 57.556717][ T2836] io_cqring_event_overflow+0x1c0/0x230 [ 57.558259][ T2836] io_req_cqe_overflow+0x5c/0x70 [ 57.559607][ T2836] io_do_iopoll+0x474/0x62c [ 57.560825][ T2836] io_iopoll_try_reap_events+0x6c/0x108 [ 57.562322][ T2836] io_uring_try_cancel_requests+0x13c/0x258 [ 57.563915][ T2836] io_ring_exit_work+0xec/0x390 [ 57.565229][ T2836] process_one_work+0x2d8/0x504 [ 57.566576][ T2836] worker_thread+0x340/0x610 [ 57.567841][ T2836] kthread+0x12c/0x158 [ 57.568935][ T2836] ret_from_fork+0x10/0x20 [ 57.570116][ T2836] irq event stamp: 613556 [ 57.571261][ T2836] hardirqs last enabled at (613555): [] _raw_spin_unlock_irq+0x3c/0x70 [ 57.573926][ T2836] hardirqs last disabled at (613556): [] el1_dbg+0x24/0x80 [ 57.576375][ T2836] softirqs last enabled at (613530): [] ieee80211_ibss_work+0x184/0x9f0 [ 57.579069][ T2836] softirqs last disabled at (613528): [] ieee80211_ibss_work+0x68/0x9f0 [ 57.581841][ T2836] ---[ end trace 0000000000000000 ]--- [ 57.591216][ T5102] ------------[ cut here ]------------ [ 57.592751][ T5102] WARNING: CPU: 0 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 57.595428][ T5102] Modules linked in: [ 57.596463][ T5102] CPU: 0 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 57.599553][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.602190][ T5102] Workqueue: events_unbound io_ring_exit_work [ 57.603807][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.605904][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 57.607484][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 57.609024][ T5102] sp : ffff800012fe3ad0 [ 57.610119][ T5102] x29: ffff800012fe3ad0 x28: ffff0000c0d47978 x27: ffff80000d49b000 [ 57.612237][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 57.614349][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 57.616488][ T5102] x20: 0000000000000000 x19: ffff0000c267f000 x18: 0000000000000223 [ 57.618594][ T5102] x17: ffff8001f1b4c000 x16: ffff80000dd86118 x15: ffff0000ce453400 [ 57.620737][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 57.622869][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 57.625038][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 57.627222][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 57.629400][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.631529][ T5102] Call trace: [ 57.632410][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 57.633866][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 57.635276][ T5102] io_do_iopoll+0x474/0x62c [ 57.636510][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 57.638029][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 57.639608][ T5102] io_ring_exit_work+0xec/0x390 [ 57.640910][ T5102] process_one_work+0x2d8/0x504 [ 57.642262][ T5102] worker_thread+0x340/0x610 [ 57.643493][ T5102] kthread+0x12c/0x158 [ 57.644552][ T5102] ret_from_fork+0x10/0x20 [ 57.645736][ T5102] irq event stamp: 15214 [ 57.646888][ T5102] hardirqs last enabled at (15213): [] _raw_spin_unlock_irq+0x3c/0x70 [ 57.649517][ T5102] hardirqs last disabled at (15214): [] el1_dbg+0x24/0x80 [ 57.651875][ T5102] softirqs last enabled at (15204): [] batadv_nc_purge_paths+0x1d0/0x214 [ 57.654592][ T5102] softirqs last disabled at (15202): [] batadv_nc_purge_paths+0x60/0x214 [ 57.657387][ T5102] ---[ end trace 0000000000000000 ]--- [ 57.678811][ T4987] ------------[ cut here ]------------ [ 57.680299][ T4987] WARNING: CPU: 0 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 57.683037][ T4987] Modules linked in: [ 57.684070][ T4987] CPU: 0 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 57.687221][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.689920][ T4987] Workqueue: events_unbound io_ring_exit_work [ 57.691558][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.693684][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 57.695261][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 57.696866][ T4987] sp : ffff800010f73ad0 [ 57.697972][ T4987] x29: ffff800010f73ad0 x28: ffff0000c63c7f78 x27: ffff80000d49b000 [ 57.700163][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 57.702339][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 57.704462][ T4987] x20: 0000000000000000 x19: ffff0000c7bf0000 x18: 000000000000023a [ 57.706600][ T4987] x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 57.708765][ T4987] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed1a00 [ 57.710876][ T4987] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 57.713086][ T4987] x8 : ffff0000d0ed1a00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 57.715223][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 57.717386][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.719577][ T4987] Call trace: [ 57.720462][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 57.720726][ T1008] ------------[ cut here ]------------ [ 57.721958][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 57.723443][ T1008] WARNING: CPU: 1 PID: 1008 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 57.724803][ T4987] io_do_iopoll+0x474/0x62c [ 57.727552][ T1008] Modules linked in: [ 57.728760][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 57.729809][ T1008] [ 57.731353][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 57.731964][ T1008] CPU: 1 PID: 1008 Comm: kworker/u4:3 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 57.733554][ T4987] io_ring_exit_work+0xec/0x390 [ 57.736702][ T1008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.737991][ T4987] process_one_work+0x2d8/0x504 [ 57.740746][ T1008] Workqueue: events_unbound io_ring_exit_work [ 57.742008][ T4987] worker_thread+0x340/0x610 [ 57.742022][ T4987] kthread+0x12c/0x158 [ 57.743647][ T1008] [ 57.744836][ T4987] ret_from_fork+0x10/0x20 [ 57.745904][ T1008] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.746504][ T4987] irq event stamp: 18824 [ 57.747682][ T1008] pc : io_cqring_event_overflow+0x1c0/0x230 [ 57.749795][ T4987] hardirqs last enabled at (18823): [] _raw_spin_unlock_irq+0x3c/0x70 [ 57.750887][ T1008] lr : io_cqring_event_overflow+0x1c0/0x230 [ 57.752461][ T4987] hardirqs last disabled at (18824): [] el1_dbg+0x24/0x80 [ 57.755126][ T1008] sp : ffff80001450bad0 [ 57.756676][ T4987] softirqs last enabled at (18780): [] batadv_tt_purge+0x110/0x148 [ 57.759019][ T1008] x29: ffff80001450bad0 [ 57.760120][ T4987] softirqs last disabled at (18778): [] batadv_tt_purge+0x5c/0x148 [ 57.762717][ T1008] x28: ffff0000c655e878 [ 57.763824][ T4987] ---[ end trace 0000000000000000 ]--- [ 57.766349][ T1008] x27: ffff80000d49b000 [ 57.770212][ T1008] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 57.772425][ T1008] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 57.774609][ T1008] x20: 0000000000000000 x19: ffff0000c7bf5000 x18: 00000000000003ad [ 57.776809][ T1008] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c4700000 [ 57.779005][ T1008] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c4700000 [ 57.780122][ T28] ------------[ cut here ]------------ [ 57.781273][ T1008] x11: ff808000095945e8 [ 57.782727][ T28] WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 57.783857][ T1008] x10: 0000000000000000 [ 57.786482][ T28] Modules linked in: [ 57.786490][ T28] CPU: 0 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 57.787642][ T1008] x9 : ffff8000095945e8 [ 57.788668][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.791778][ T1008] [ 57.792894][ T28] Workqueue: events_unbound io_ring_exit_work [ 57.795667][ T1008] x8 : ffff0000c4700000 [ 57.796265][ T28] [ 57.796269][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.797892][ T1008] x7 : ffff80000c1090e0 [ 57.799004][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 57.799622][ T1008] x6 : 0000000000000000 [ 57.801680][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 57.802841][ T1008] [ 57.804440][ T28] sp : ffff80000f7dbad0 [ 57.805582][ T1008] x5 : 0000000000000000 [ 57.807126][ T28] x29: ffff80000f7dbad0 [ 57.807730][ T1008] x4 : 0000000000000000 [ 57.808806][ T28] x28: ffff0000c63c7978 [ 57.809900][ T1008] x3 : 0000000000000000 [ 57.811023][ T28] x27: ffff80000d49b000 [ 57.812150][ T1008] [ 57.813291][ T28] [ 57.813295][ T28] x26: 0000000000000000 [ 57.814431][ T1008] x2 : 0000000000000000 [ 57.815505][ T28] x25: 0000000000000000 [ 57.816116][ T1008] x1 : 0000000000000000 [ 57.816697][ T28] x24: 0000000000000000 [ 57.817866][ T1008] x0 : 0000000000000000 [ 57.818964][ T28] [ 57.820101][ T1008] [ 57.821171][ T28] x23: 0000000000000000 [ 57.822319][ T1008] Call trace: [ 57.823420][ T28] x22: 0000000000000000 [ 57.824019][ T1008] io_cqring_event_overflow+0x1c0/0x230 [ 57.824630][ T28] x21: 0000000000000000 [ 57.825737][ T1008] io_req_cqe_overflow+0x5c/0x70 [ 57.826634][ T28] [ 57.827757][ T1008] io_do_iopoll+0x474/0x62c [ 57.829237][ T28] x20: 0000000000000000 [ 57.830383][ T1008] io_iopoll_try_reap_events+0x6c/0x108 [ 57.831640][ T28] x19: ffff0000d1722000 [ 57.832243][ T1008] io_uring_try_cancel_requests+0x13c/0x258 [ 57.833398][ T28] x18: 0000000000000195 [ 57.834494][ T1008] io_ring_exit_work+0xec/0x390 [ 57.835912][ T28] [ 57.837046][ T1008] process_one_work+0x2d8/0x504 [ 57.838609][ T28] x17: ffff80000c15d8bc [ 57.839766][ T1008] worker_thread+0x340/0x610 [ 57.840998][ T28] x16: ffff80000dd86118 [ 57.841607][ T1008] kthread+0x12c/0x158 [ 57.842866][ T28] x15: ffff0000c0cf8000 [ 57.843980][ T1008] ret_from_fork+0x10/0x20 [ 57.845164][ T28] [ 57.846286][ T1008] irq event stamp: 184016 [ 57.846292][ T1008] hardirqs last enabled at (184015): [] _raw_spin_unlock_irq+0x3c/0x70 [ 57.847330][ T28] x14: 0000000000000110 [ 57.848492][ T1008] hardirqs last disabled at (184016): [] el1_dbg+0x24/0x80 [ 57.849631][ T28] x13: 00000000ffffffff [ 57.850242][ T1008] softirqs last enabled at (184002): [] ieee80211_ibss_work+0x184/0x9f0 [ 57.851365][ T28] x12: ffff0000c0cf8000 [ 57.853980][ T1008] softirqs last disabled at (184000): [] ieee80211_ibss_work+0x68/0x9f0 [ 57.855062][ T28] [ 57.857445][ T1008] ---[ end trace 0000000000000000 ]--- [ 57.858524][ T28] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 57.869495][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 57.871639][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 57.873784][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.875947][ T28] Call trace: [ 57.876837][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 57.878327][ T28] io_req_cqe_overflow+0x5c/0x70 [ 57.879659][ T28] io_do_iopoll+0x474/0x62c [ 57.880845][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 57.882403][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 57.883990][ T28] io_ring_exit_work+0xec/0x390 [ 57.885311][ T28] process_one_work+0x2d8/0x504 [ 57.886634][ T28] worker_thread+0x340/0x610 [ 57.887917][ T28] kthread+0x12c/0x158 [ 57.889049][ T28] ret_from_fork+0x10/0x20 [ 57.890228][ T28] irq event stamp: 833622 [ 57.891393][ T28] hardirqs last enabled at (833621): [] _raw_spin_unlock_irq+0x3c/0x70 [ 57.893923][ T28] hardirqs last disabled at (833622): [] el1_dbg+0x24/0x80 [ 57.896297][ T28] softirqs last enabled at (833612): [] ieee80211_ibss_work+0x184/0x9f0 [ 57.899025][ T28] softirqs last disabled at (833610): [] ieee80211_ibss_work+0x68/0x9f0 [ 57.901715][ T28] ---[ end trace 0000000000000000 ]--- [ 57.931264][ T4987] ------------[ cut here ]------------ [ 57.932819][ T4987] WARNING: CPU: 0 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 57.935574][ T4987] Modules linked in: [ 57.936612][ T4987] CPU: 0 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 57.939749][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.942488][ T4987] Workqueue: events_unbound io_ring_exit_work [ 57.944124][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.946210][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 57.947787][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 57.949361][ T4987] sp : ffff800010f73ad0 [ 57.950503][ T4987] x29: ffff800010f73ad0 x28: ffff0000c655ed78 x27: ffff80000d49b000 [ 57.952664][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 57.954832][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 57.956952][ T4987] x20: 0000000000000000 x19: ffff0000c9364000 x18: 0000000000000291 [ 57.959130][ T4987] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 57.961265][ T4987] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed1a00 [ 57.963384][ T4987] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 57.965465][ T4987] x8 : ffff0000d0ed1a00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 57.967639][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 57.969777][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.971915][ T4987] Call trace: [ 57.972798][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 57.974306][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 57.975642][ T4987] io_do_iopoll+0x474/0x62c [ 57.976899][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 57.978436][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 57.980029][ T4987] io_ring_exit_work+0xec/0x390 [ 57.981331][ T4987] process_one_work+0x2d8/0x504 [ 57.982657][ T4987] worker_thread+0x340/0x610 [ 57.983883][ T4987] kthread+0x12c/0x158 [ 57.985003][ T4987] ret_from_fork+0x10/0x20 [ 57.986199][ T4987] irq event stamp: 20284 [ 57.987327][ T4987] hardirqs last enabled at (20283): [] _raw_spin_unlock_irq+0x3c/0x70 [ 57.989995][ T4987] hardirqs last disabled at (20284): [] el1_dbg+0x24/0x80 [ 57.992309][ T4987] softirqs last enabled at (19088): [] unix_release_sock+0x15c/0x544 [ 57.994950][ T4987] softirqs last disabled at (19086): [] unix_release_sock+0x140/0x544 [ 57.997602][ T4987] ---[ end trace 0000000000000000 ]--- [ 58.018598][ T28] ------------[ cut here ]------------ [ 58.020116][ T28] WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 58.022786][ T28] Modules linked in: [ 58.023834][ T28] CPU: 0 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 58.026949][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.029656][ T28] Workqueue: events_unbound io_ring_exit_work [ 58.031287][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.033401][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 58.035010][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 58.036587][ T28] sp : ffff80000f7dbad0 [ 58.037704][ T28] x29: ffff80000f7dbad0 x28: ffff0000c63c7c78 x27: ffff80000d49b000 [ 58.039890][ T28] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 58.042028][ T28] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 58.044153][ T28] x20: 0000000000000000 x19: ffff0000d1722000 x18: 00000000000001ea [ 58.046273][ T28] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0cf8000 [ 58.048415][ T28] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0cf8000 [ 58.050522][ T28] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 58.052635][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 58.054762][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 58.056933][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.059093][ T28] Call trace: [ 58.059936][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 58.061356][ T28] io_req_cqe_overflow+0x5c/0x70 [ 58.062685][ T28] io_do_iopoll+0x474/0x62c [ 58.063883][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 58.065396][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 58.066946][ T28] io_ring_exit_work+0xec/0x390 [ 58.068259][ T28] process_one_work+0x2d8/0x504 [ 58.069605][ T28] worker_thread+0x340/0x610 [ 58.070900][ T28] kthread+0x12c/0x158 [ 58.072014][ T28] ret_from_fork+0x10/0x20 [ 58.073172][ T28] irq event stamp: 839480 [ 58.074396][ T28] hardirqs last enabled at (839479): [] _raw_spin_unlock_irq+0x3c/0x70 [ 58.077050][ T28] hardirqs last disabled at (839480): [] el1_dbg+0x24/0x80 [ 58.079487][ T28] softirqs last enabled at (839466): [] _stext+0x2e4/0x37c [ 58.081870][ T28] softirqs last disabled at (839349): [] ____do_softirq+0x14/0x20 [ 58.084424][ T28] ---[ end trace 0000000000000000 ]--- [ 58.103560][ T4987] ------------[ cut here ]------------ [ 58.105115][ T4987] WARNING: CPU: 0 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 58.107822][ T4987] Modules linked in: [ 58.108865][ T4987] CPU: 0 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 58.111981][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.114685][ T4987] Workqueue: events_unbound io_ring_exit_work [ 58.116312][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.118395][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 58.119994][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 58.121594][ T4987] sp : ffff800010f73ad0 [ 58.122724][ T4987] x29: ffff800010f73ad0 x28: ffff0000c655e578 x27: ffff80000d49b000 [ 58.124891][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 58.127033][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 58.129143][ T4987] x20: 0000000000000000 x19: ffff0000c70eb000 x18: 00000000000000bb [ 58.131280][ T4987] x17: ffff8001f1b4c000 x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 58.133388][ T4987] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed1a00 [ 58.135532][ T4987] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 58.137641][ T4987] x8 : ffff0000d0ed1a00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 58.139778][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 58.141933][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.144059][ T4987] Call trace: [ 58.144953][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 58.146482][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 58.147797][ T4987] io_do_iopoll+0x474/0x62c [ 58.149002][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 58.150504][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 58.152100][ T4987] io_ring_exit_work+0xec/0x390 [ 58.153436][ T4987] process_one_work+0x2d8/0x504 [ 58.154720][ T4987] worker_thread+0x340/0x610 [ 58.155990][ T4987] kthread+0x12c/0x158 [ 58.157117][ T4987] ret_from_fork+0x10/0x20 [ 58.158294][ T4987] irq event stamp: 22848 [ 58.159426][ T4987] hardirqs last enabled at (22847): [] _raw_spin_unlock_irq+0x3c/0x70 [ 58.162070][ T4987] hardirqs last disabled at (22848): [] el1_dbg+0x24/0x80 [ 58.164374][ T4987] softirqs last enabled at (22838): [] batadv_nc_purge_paths+0x1d0/0x214 [ 58.167129][ T4987] softirqs last disabled at (22836): [] batadv_nc_purge_paths+0x60/0x214 [ 58.169785][ T4987] ---[ end trace 0000000000000000 ]--- [ 58.186647][ T28] ------------[ cut here ]------------ [ 58.188072][ T28] WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 58.190671][ T28] Modules linked in: [ 58.191682][ T28] CPU: 0 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 58.194732][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.197430][ T28] Workqueue: events_unbound io_ring_exit_work [ 58.199078][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.201168][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 58.202768][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 58.204329][ T28] sp : ffff80000f7dbad0 [ 58.205425][ T28] x29: ffff80000f7dbad0 x28: ffff0000c6ef0078 x27: ffff80000d49b000 [ 58.207597][ T28] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 58.209752][ T28] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 58.211882][ T28] x20: 0000000000000000 x19: ffff0000c70e9000 x18: 00000000000000c9 [ 58.214048][ T28] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0cf8000 [ 58.216167][ T28] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0cf8000 [ 58.218305][ T28] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 58.220399][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 58.222522][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 58.224618][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.226772][ T28] Call trace: [ 58.227674][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 58.229153][ T28] io_req_cqe_overflow+0x5c/0x70 [ 58.230507][ T28] io_do_iopoll+0x474/0x62c [ 58.231684][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 58.233163][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 58.234737][ T28] io_ring_exit_work+0xec/0x390 [ 58.236020][ T28] process_one_work+0x2d8/0x504 [ 58.237337][ T28] worker_thread+0x340/0x610 [ 58.238580][ T28] kthread+0x12c/0x158 [ 58.239675][ T28] ret_from_fork+0x10/0x20 [ 58.240890][ T28] irq event stamp: 840982 [ 58.242035][ T28] hardirqs last enabled at (840981): [] _raw_spin_unlock_irq+0x3c/0x70 [ 58.244701][ T28] hardirqs last disabled at (840982): [] el1_dbg+0x24/0x80 [ 58.247014][ T28] softirqs last enabled at (839784): [] unix_release_sock+0x15c/0x544 [ 58.249655][ T28] softirqs last disabled at (839782): [] unix_release_sock+0x140/0x544 [ 58.252277][ T28] ---[ end trace 0000000000000000 ]--- [ 58.277711][ T28] ------------[ cut here ]------------ [ 58.279254][ T28] WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 58.281913][ T28] Modules linked in: [ 58.282969][ T28] CPU: 0 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 58.286066][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.288775][ T28] Workqueue: events_unbound io_ring_exit_work [ 58.290405][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.292518][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 58.294089][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 58.295691][ T28] sp : ffff80000f7dbad0 [ 58.296803][ T28] x29: ffff80000f7dbad0 x28: ffff0000c63c7c78 x27: ffff80000d49b000 [ 58.298933][ T28] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 58.301038][ T28] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 58.303195][ T28] x20: 0000000000000000 x19: ffff0000d1727000 x18: 00000000000000a7 [ 58.305339][ T28] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0cf8000 [ 58.307459][ T28] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0cf8000 [ 58.309624][ T28] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 58.311724][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 58.313902][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 58.315996][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.318068][ T28] Call trace: [ 58.318995][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 58.320461][ T28] io_req_cqe_overflow+0x5c/0x70 [ 58.321794][ T28] io_do_iopoll+0x474/0x62c [ 58.322991][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 58.324498][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 58.326056][ T28] io_ring_exit_work+0xec/0x390 [ 58.327327][ T28] process_one_work+0x2d8/0x504 [ 58.328605][ T28] worker_thread+0x340/0x610 [ 58.329814][ T28] kthread+0x12c/0x158 [ 58.331099][ T28] ret_from_fork+0x10/0x20 [ 58.332287][ T28] irq event stamp: 842424 [ 58.333422][ T28] hardirqs last enabled at (842423): [] _raw_spin_unlock_irq+0x3c/0x70 [ 58.336059][ T28] hardirqs last disabled at (842424): [] el1_dbg+0x24/0x80 [ 58.338488][ T28] softirqs last enabled at (841228): [] unix_release_sock+0x15c/0x544 [ 58.341163][ T28] softirqs last disabled at (841226): [] unix_release_sock+0x140/0x544 [ 58.343813][ T28] ---[ end trace 0000000000000000 ]--- [ 58.365868][ T28] ------------[ cut here ]------------ [ 58.367380][ T28] WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 58.370112][ T28] Modules linked in: [ 58.371151][ T28] CPU: 0 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 58.374295][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.377042][ T28] Workqueue: events_unbound io_ring_exit_work [ 58.378701][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.380811][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 58.382415][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 58.384000][ T28] sp : ffff80000f7dbad0 [ 58.385129][ T28] x29: ffff80000f7dbad0 x28: ffff0000c4c59378 x27: ffff80000d49b000 [ 58.387346][ T28] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 58.389487][ T28] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 58.391696][ T28] x20: 0000000000000000 x19: ffff0000c82e1000 x18: 0000000000000040 [ 58.393863][ T28] x17: ffff8001f1b4c000 x16: ffff80000dd86118 x15: ffff0000c0cf8000 [ 58.395989][ T28] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0cf8000 [ 58.398102][ T28] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 58.400266][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 58.402447][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 58.404603][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.406841][ T28] Call trace: [ 58.407730][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 58.409191][ T28] io_req_cqe_overflow+0x5c/0x70 [ 58.410519][ T28] io_do_iopoll+0x474/0x62c [ 58.411743][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 58.413268][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 58.414896][ T28] io_ring_exit_work+0xec/0x390 [ 58.416201][ T28] process_one_work+0x2d8/0x504 [ 58.417499][ T28] worker_thread+0x340/0x610 [ 58.418779][ T28] kthread+0x12c/0x158 [ 58.419877][ T28] ret_from_fork+0x10/0x20 [ 58.421065][ T28] irq event stamp: 843842 [ 58.422261][ T28] hardirqs last enabled at (843841): [] _raw_spin_unlock_irq+0x3c/0x70 [ 58.424919][ T28] hardirqs last disabled at (843842): [] el1_dbg+0x24/0x80 [ 58.427345][ T28] softirqs last enabled at (842644): [] unix_release_sock+0x15c/0x544 [ 58.429993][ T28] softirqs last disabled at (842642): [] unix_release_sock+0x140/0x544 [ 58.432708][ T28] ---[ end trace 0000000000000000 ]--- [ 58.448710][ T5102] ------------[ cut here ]------------ [ 58.450201][ T5102] WARNING: CPU: 0 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 58.452907][ T5102] Modules linked in: [ 58.453893][ T5102] CPU: 0 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 58.456883][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.459473][ T5102] Workqueue: events_unbound io_ring_exit_work [ 58.461043][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.463052][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 58.464567][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 58.466141][ T5102] sp : ffff800012fe3ad0 [ 58.467281][ T5102] x29: ffff800012fe3ad0 x28: ffff0000cc1fb478 x27: ffff80000d49b000 [ 58.469435][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 58.471638][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 58.473841][ T5102] x20: 0000000000000000 x19: ffff0000c7bf0000 x18: 0000000000000116 [ 58.475955][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 58.478136][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 58.480291][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 58.482452][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 58.484567][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 58.486613][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.488657][ T5102] Call trace: [ 58.489532][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 58.490998][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 58.492358][ T5102] io_do_iopoll+0x474/0x62c [ 58.493558][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 58.495089][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 58.496711][ T5102] io_ring_exit_work+0xec/0x390 [ 58.498023][ T5102] process_one_work+0x2d8/0x504 [ 58.499314][ T5102] worker_thread+0x340/0x610 [ 58.500532][ T5102] kthread+0x12c/0x158 [ 58.501623][ T5102] ret_from_fork+0x10/0x20 [ 58.502823][ T5102] irq event stamp: 20024 [ 58.503952][ T5102] hardirqs last enabled at (20023): [] _raw_spin_unlock_irq+0x3c/0x70 [ 58.506661][ T5102] hardirqs last disabled at (20024): [] el1_dbg+0x24/0x80 [ 58.509016][ T5102] softirqs last enabled at (19924): [] batadv_nc_purge_paths+0x1d0/0x214 [ 58.511768][ T5102] softirqs last disabled at (19922): [] batadv_nc_purge_paths+0x60/0x214 [ 58.514464][ T5102] ---[ end trace 0000000000000000 ]--- [ 58.535325][ T4987] ------------[ cut here ]------------ [ 58.536838][ T4987] WARNING: CPU: 1 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 58.539593][ T4987] Modules linked in: [ 58.540649][ T4987] CPU: 1 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 58.543926][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.546737][ T4987] Workqueue: events_unbound io_ring_exit_work [ 58.548425][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.550586][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 58.552225][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 58.553852][ T4987] sp : ffff800010f73ad0 [ 58.554946][ T4987] x29: ffff800010f73ad0 x28: ffff0000c3b02178 x27: ffff80000d49b000 [ 58.557095][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 58.559332][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 58.561518][ T4987] x20: 0000000000000000 x19: ffff0000c7bf5000 x18: 0000000000000387 [ 58.563768][ T4987] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 58.565955][ T4987] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed1a00 [ 58.568105][ T4987] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 58.570291][ T4987] x8 : ffff0000d0ed1a00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 58.572539][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 58.574701][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.576865][ T4987] Call trace: [ 58.577786][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 58.579317][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 58.580680][ T4987] io_do_iopoll+0x474/0x62c [ 58.581915][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 58.583478][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 58.585085][ T4987] io_ring_exit_work+0xec/0x390 [ 58.586423][ T4987] process_one_work+0x2d8/0x504 [ 58.587766][ T4987] worker_thread+0x340/0x610 [ 58.589015][ T4987] kthread+0x12c/0x158 [ 58.590107][ T4987] ret_from_fork+0x10/0x20 [ 58.591314][ T4987] irq event stamp: 27688 [ 58.592474][ T4987] hardirqs last enabled at (27687): [] _raw_spin_unlock_irq+0x3c/0x70 [ 58.595122][ T4987] hardirqs last disabled at (27688): [] el1_dbg+0x24/0x80 [ 58.597431][ T4987] softirqs last enabled at (27636): [] batadv_nc_purge_paths+0x1d0/0x214 [ 58.600105][ T4987] softirqs last disabled at (27634): [] batadv_nc_purge_paths+0x60/0x214 [ 58.602832][ T4987] ---[ end trace 0000000000000000 ]--- [ 58.616905][ T28] ------------[ cut here ]------------ [ 58.618388][ T28] WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 58.621051][ T28] Modules linked in: [ 58.622112][ T28] CPU: 0 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 58.625231][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.627987][ T28] Workqueue: events_unbound io_ring_exit_work [ 58.629645][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.631758][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 58.633393][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 58.634997][ T28] sp : ffff80000f7dbad0 [ 58.636088][ T28] x29: ffff80000f7dbad0 x28: ffff0000c4c59178 x27: ffff80000d49b000 [ 58.638236][ T28] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 58.640364][ T28] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 58.642524][ T28] x20: 0000000000000000 x19: ffff0000d1727000 x18: 00000000000000e1 [ 58.644703][ T28] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0cf8000 [ 58.646843][ T28] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0cf8000 [ 58.649000][ T28] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 58.651118][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 58.653222][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 58.655360][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.657533][ T28] Call trace: [ 58.658421][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 58.659889][ T28] io_req_cqe_overflow+0x5c/0x70 [ 58.661223][ T28] io_do_iopoll+0x474/0x62c [ 58.662428][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 58.663899][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 58.665482][ T28] io_ring_exit_work+0xec/0x390 [ 58.666789][ T28] process_one_work+0x2d8/0x504 [ 58.668097][ T28] worker_thread+0x340/0x610 [ 58.669337][ T28] kthread+0x12c/0x158 [ 58.670453][ T28] ret_from_fork+0x10/0x20 [ 58.671618][ T28] irq event stamp: 845470 [ 58.672799][ T28] hardirqs last enabled at (845469): [] _raw_spin_unlock_irq+0x3c/0x70 [ 58.675464][ T28] hardirqs last disabled at (845470): [] el1_dbg+0x24/0x80 [ 58.677854][ T28] softirqs last enabled at (844210): [] unix_release_sock+0x15c/0x544 [ 58.680575][ T28] softirqs last disabled at (844208): [] unix_release_sock+0x140/0x544 [ 58.683257][ T28] ---[ end trace 0000000000000000 ]--- [ 58.706767][ T28] ------------[ cut here ]------------ [ 58.708290][ T28] WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 58.711002][ T28] Modules linked in: [ 58.712055][ T28] CPU: 0 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 58.715181][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.717969][ T28] Workqueue: events_unbound io_ring_exit_work [ 58.719664][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.721804][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 58.723406][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 58.724993][ T28] sp : ffff80000f7dbad0 [ 58.726129][ T28] x29: ffff80000f7dbad0 x28: ffff0000c63c7578 x27: ffff80000d49b000 [ 58.728298][ T28] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 58.730499][ T28] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 58.732703][ T28] x20: 0000000000000000 x19: ffff0000d1722000 x18: 000000000000019a [ 58.734912][ T28] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0cf8000 [ 58.737071][ T28] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0cf8000 [ 58.739223][ T28] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 58.741407][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 58.743598][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 58.745811][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.748006][ T28] Call trace: [ 58.748879][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 58.750352][ T28] io_req_cqe_overflow+0x5c/0x70 [ 58.751652][ T28] io_do_iopoll+0x474/0x62c [ 58.752858][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 58.753202][ T3883] Bluetooth: hci0: command 0x040f tx timeout [ 58.754343][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 58.757537][ T28] io_ring_exit_work+0xec/0x390 [ 58.758861][ T28] process_one_work+0x2d8/0x504 [ 58.760183][ T28] worker_thread+0x340/0x610 [ 58.761420][ T28] kthread+0x12c/0x158 [ 58.762537][ T28] ret_from_fork+0x10/0x20 [ 58.763757][ T28] irq event stamp: 847050 [ 58.764939][ T28] hardirqs last enabled at (847049): [] _raw_spin_unlock_irq+0x3c/0x70 [ 58.767628][ T28] hardirqs last disabled at (847050): [] el1_dbg+0x24/0x80 [ 58.769978][ T28] softirqs last enabled at (845844): [] unix_release_sock+0x15c/0x544 [ 58.772645][ T28] softirqs last disabled at (845842): [] unix_release_sock+0x140/0x544 [ 58.775351][ T28] ---[ end trace 0000000000000000 ]--- [ 58.797824][ T28] ------------[ cut here ]------------ [ 58.799307][ T28] WARNING: CPU: 1 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 58.802054][ T28] Modules linked in: [ 58.803123][ T28] CPU: 1 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 58.806355][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.809144][ T28] Workqueue: events_unbound io_ring_exit_work [ 58.810828][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.812988][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 58.814654][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 58.816202][ T28] sp : ffff80000f7dbad0 [ 58.817308][ T28] x29: ffff80000f7dbad0 x28: ffff0000c45bc078 x27: ffff80000d49b000 [ 58.819519][ T28] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 58.821692][ T28] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 58.823830][ T28] x20: 0000000000000000 x19: ffff0000c82e1000 x18: 00000000000002cf [ 58.825975][ T28] x17: 000000000000b67e x16: ffff80000dd86118 x15: ffff0000c0cf8000 [ 58.828111][ T28] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0cf8000 [ 58.830223][ T28] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 58.832438][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 58.834644][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 58.836875][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.839024][ T28] Call trace: [ 58.839888][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 58.841421][ T28] io_req_cqe_overflow+0x5c/0x70 [ 58.842745][ T28] io_do_iopoll+0x474/0x62c [ 58.843970][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 58.845491][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 58.847100][ T28] io_ring_exit_work+0xec/0x390 [ 58.848399][ T28] process_one_work+0x2d8/0x504 [ 58.849711][ T28] worker_thread+0x340/0x610 [ 58.850970][ T28] kthread+0x12c/0x158 [ 58.852080][ T28] ret_from_fork+0x10/0x20 [ 58.853277][ T28] irq event stamp: 848570 [ 58.854406][ T28] hardirqs last enabled at (848569): [] _raw_spin_unlock_irq+0x3c/0x70 [ 58.857048][ T28] hardirqs last disabled at (848570): [] el1_dbg+0x24/0x80 [ 58.859400][ T28] softirqs last enabled at (847344): [] unix_release_sock+0x15c/0x544 [ 58.862072][ T28] softirqs last disabled at (847342): [] unix_release_sock+0x140/0x544 [ 58.864807][ T28] ---[ end trace 0000000000000000 ]--- [ 58.881448][ T4987] ------------[ cut here ]------------ [ 58.883011][ T4987] WARNING: CPU: 1 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 58.885793][ T4987] Modules linked in: [ 58.886845][ T4987] CPU: 1 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 58.890045][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.892787][ T4987] Workqueue: events_unbound io_ring_exit_work [ 58.894479][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.896666][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 58.898324][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 58.899925][ T4987] sp : ffff800010f73ad0 [ 58.901034][ T4987] x29: ffff800010f73ad0 x28: ffff0000cc1fb378 x27: ffff80000d49b000 [ 58.903231][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 58.905460][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 58.907677][ T4987] x20: 0000000000000000 x19: ffff0000c82e6000 x18: 0000000000000282 [ 58.909862][ T4987] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 58.912056][ T4987] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed1a00 [ 58.914228][ T4987] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 58.916414][ T4987] x8 : ffff0000d0ed1a00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 58.918540][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 58.920684][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.922830][ T4987] Call trace: [ 58.923704][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 58.925198][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 58.926540][ T4987] io_do_iopoll+0x474/0x62c [ 58.927750][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 58.929299][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 58.930905][ T4987] io_ring_exit_work+0xec/0x390 [ 58.932251][ T4987] process_one_work+0x2d8/0x504 [ 58.933561][ T4987] worker_thread+0x340/0x610 [ 58.934793][ T4987] kthread+0x12c/0x158 [ 58.935895][ T4987] ret_from_fork+0x10/0x20 [ 58.937124][ T4987] irq event stamp: 31388 [ 58.938309][ T4987] hardirqs last enabled at (31387): [] _raw_spin_unlock_irq+0x3c/0x70 [ 58.940991][ T4987] hardirqs last disabled at (31388): [] el1_dbg+0x24/0x80 [ 58.943318][ T4987] softirqs last enabled at (31282): [] batadv_nc_purge_paths+0x1d0/0x214 [ 58.946021][ T4987] softirqs last disabled at (31280): [] batadv_nc_purge_paths+0x60/0x214 [ 58.948813][ T4987] ---[ end trace 0000000000000000 ]--- [ 58.968594][ T5102] ------------[ cut here ]------------ [ 58.970152][ T5102] WARNING: CPU: 1 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 58.972906][ T5102] Modules linked in: [ 58.973963][ T5102] CPU: 1 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 58.977149][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.979889][ T5102] Workqueue: events_unbound io_ring_exit_work [ 58.981539][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.983657][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 58.985262][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 58.986890][ T5102] sp : ffff800012fe3ad0 [ 58.987985][ T5102] x29: ffff800012fe3ad0 x28: ffff0000cc1fb378 x27: ffff80000d49b000 [ 58.990159][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 58.992304][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 58.994466][ T5102] x20: 0000000000000000 x19: ffff0000c82e1000 x18: 00000000000001b9 [ 58.996612][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 58.998785][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 59.000960][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 59.003128][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 59.005339][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 59.007507][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 59.009743][ T5102] Call trace: [ 59.010643][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 59.012152][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 59.013471][ T5102] io_do_iopoll+0x474/0x62c [ 59.014701][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 59.016188][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 59.017780][ T5102] io_ring_exit_work+0xec/0x390 [ 59.019081][ T5102] process_one_work+0x2d8/0x504 [ 59.020397][ T5102] worker_thread+0x340/0x610 [ 59.021634][ T5102] kthread+0x12c/0x158 [ 59.022839][ T5102] ret_from_fork+0x10/0x20 [ 59.024096][ T5102] irq event stamp: 26984 [ 59.025349][ T5102] hardirqs last enabled at (26983): [] _raw_spin_unlock_irq+0x3c/0x70 [ 59.028018][ T5102] hardirqs last disabled at (26984): [] el1_dbg+0x24/0x80 [ 59.030391][ T5102] softirqs last enabled at (26922): [] batadv_nc_purge_paths+0x1d0/0x214 [ 59.033112][ T5102] softirqs last disabled at (26920): [] batadv_nc_purge_paths+0x60/0x214 [ 59.035909][ T5102] ---[ end trace 0000000000000000 ]--- [ 59.058668][ T28] ------------[ cut here ]------------ [ 59.060252][ T28] WARNING: CPU: 1 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 59.062954][ T28] Modules linked in: [ 59.064022][ T28] CPU: 1 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 59.067196][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 59.069965][ T28] Workqueue: events_unbound io_ring_exit_work [ 59.071663][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.073804][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 59.075422][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 59.077096][ T28] sp : ffff80000f7dbad0 [ 59.078253][ T28] x29: ffff80000f7dbad0 x28: ffff0000d0945f78 x27: ffff80000d49b000 [ 59.080400][ T28] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 59.082554][ T28] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 59.084735][ T28] x20: 0000000000000000 x19: ffff0000c3b89000 x18: 0000000000000215 [ 59.086938][ T28] x17: 000000000000b67e x16: ffff80000dd86118 x15: ffff0000c0cf8000 [ 59.089117][ T28] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0cf8000 [ 59.091391][ T28] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 59.093506][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 59.095687][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 59.097819][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 59.099941][ T28] Call trace: [ 59.100852][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 59.102358][ T28] io_req_cqe_overflow+0x5c/0x70 [ 59.103678][ T28] io_do_iopoll+0x474/0x62c [ 59.104891][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 59.106401][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 59.107999][ T28] io_ring_exit_work+0xec/0x390 [ 59.109278][ T28] process_one_work+0x2d8/0x504 [ 59.110568][ T28] worker_thread+0x340/0x610 [ 59.111762][ T28] kthread+0x12c/0x158 [ 59.112833][ T28] ret_from_fork+0x10/0x20 [ 59.114027][ T28] irq event stamp: 852520 [ 59.115158][ T28] hardirqs last enabled at (852519): [] _raw_spin_unlock_irq+0x3c/0x70 [ 59.117807][ T28] hardirqs last disabled at (852520): [] el1_dbg+0x24/0x80 [ 59.120201][ T28] softirqs last enabled at (852498): [] batadv_nc_purge_paths+0x1d0/0x214 [ 59.122879][ T28] softirqs last disabled at (852496): [] batadv_nc_purge_paths+0x60/0x214 [ 59.125587][ T28] ---[ end trace 0000000000000000 ]--- [ 59.143124][ T5102] ------------[ cut here ]------------ [ 59.144693][ T5102] WARNING: CPU: 1 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 59.147436][ T5102] Modules linked in: [ 59.148501][ T5102] CPU: 1 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 59.151692][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 59.154422][ T5102] Workqueue: events_unbound io_ring_exit_work [ 59.156070][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.158209][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 59.159822][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 59.161470][ T5102] sp : ffff800012fe3ad0 [ 59.162599][ T5102] x29: ffff800012fe3ad0 x28: ffff0000c3a36978 x27: ffff80000d49b000 [ 59.164728][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 59.166904][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 59.169020][ T5102] x20: 0000000000000000 x19: ffff0000c82e1000 x18: 0000000000000043 [ 59.171230][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 59.173448][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 59.175683][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 59.177861][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 59.179987][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 59.182132][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 59.184329][ T5102] Call trace: [ 59.185192][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 59.186679][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 59.188018][ T5102] io_do_iopoll+0x474/0x62c [ 59.189226][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 59.190718][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 59.192320][ T5102] io_ring_exit_work+0xec/0x390 [ 59.193728][ T5102] process_one_work+0x2d8/0x504 [ 59.195059][ T5102] worker_thread+0x340/0x610 [ 59.196285][ T5102] kthread+0x12c/0x158 [ 59.197386][ T5102] ret_from_fork+0x10/0x20 [ 59.198582][ T5102] irq event stamp: 28344 [ 59.199715][ T5102] hardirqs last enabled at (28343): [] _raw_spin_unlock_irq+0x3c/0x70 [ 59.202346][ T5102] hardirqs last disabled at (28344): [] el1_dbg+0x24/0x80 [ 59.204704][ T5102] softirqs last enabled at (27148): [] unix_release_sock+0x15c/0x544 [ 59.207371][ T5102] softirqs last disabled at (27146): [] unix_release_sock+0x140/0x544 [ 59.209983][ T5102] ---[ end trace 0000000000000000 ]--- [ 59.233883][ T5102] ------------[ cut here ]------------ [ 59.235403][ T5102] WARNING: CPU: 1 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 59.238132][ T5102] Modules linked in: [ 59.239201][ T5102] CPU: 1 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 59.242394][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 59.245155][ T5102] Workqueue: events_unbound io_ring_exit_work [ 59.246813][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.248958][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 59.250567][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 59.252157][ T5102] sp : ffff800012fe3ad0 [ 59.253320][ T5102] x29: ffff800012fe3ad0 x28: ffff0000cc1fbb78 x27: ffff80000d49b000 [ 59.255501][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 59.257674][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 59.259931][ T5102] x20: 0000000000000000 x19: ffff0000d1720000 x18: 00000000000003a8 [ 59.262136][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 59.264336][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 59.266554][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 59.268796][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 59.270982][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 59.273159][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 59.275347][ T5102] Call trace: [ 59.276211][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 59.277714][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 59.279059][ T5102] io_do_iopoll+0x474/0x62c [ 59.280272][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 59.281783][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 59.283434][ T5102] io_ring_exit_work+0xec/0x390 [ 59.284752][ T5102] process_one_work+0x2d8/0x504 [ 59.286074][ T5102] worker_thread+0x340/0x610 [ 59.287356][ T5102] kthread+0x12c/0x158 [ 59.288447][ T5102] ret_from_fork+0x10/0x20 [ 59.289642][ T5102] irq event stamp: 29822 [ 59.290756][ T5102] hardirqs last enabled at (29821): [] _raw_spin_unlock_irq+0x3c/0x70 [ 59.293408][ T5102] hardirqs last disabled at (29822): [] el1_dbg+0x24/0x80 [ 59.295800][ T5102] softirqs last enabled at (28620): [] unix_release_sock+0x15c/0x544 [ 59.298452][ T5102] softirqs last disabled at (28618): [] unix_release_sock+0x140/0x544 [ 59.301079][ T5102] ---[ end trace 0000000000000000 ]--- [ 59.315131][ T39] ------------[ cut here ]------------ [ 59.316620][ T39] WARNING: CPU: 0 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 59.319188][ T39] Modules linked in: [ 59.320191][ T39] CPU: 0 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 59.323225][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 59.325963][ T39] Workqueue: events_unbound io_ring_exit_work [ 59.327608][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.329732][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 59.331349][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 59.332942][ T39] sp : ffff80000f873ad0 [ 59.334023][ T39] x29: ffff80000f873ad0 x28: ffff0000c63c7f78 x27: ffff80000d49b000 [ 59.336199][ T39] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 59.338389][ T39] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 59.340580][ T39] x20: 0000000000000000 x19: ffff0000c7bf0000 x18: 00000000000003bd [ 59.342787][ T39] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0d24e00 [ 59.344955][ T39] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0d24e00 [ 59.347075][ T39] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 59.349205][ T39] x8 : ffff0000c0d24e00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 59.351361][ T39] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 59.353515][ T39] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 59.355677][ T39] Call trace: [ 59.356537][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 59.358045][ T39] io_req_cqe_overflow+0x5c/0x70 [ 59.359351][ T39] io_do_iopoll+0x474/0x62c [ 59.360567][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 59.362043][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 59.363671][ T39] io_ring_exit_work+0xec/0x390 [ 59.364971][ T39] process_one_work+0x2d8/0x504 [ 59.366282][ T39] worker_thread+0x340/0x610 [ 59.367509][ T39] kthread+0x12c/0x158 [ 59.368637][ T39] ret_from_fork+0x10/0x20 [ 59.369827][ T39] irq event stamp: 123348 [ 59.370972][ T39] hardirqs last enabled at (123347): [] _raw_spin_unlock_irq+0x3c/0x70 [ 59.373678][ T39] hardirqs last disabled at (123348): [] el1_dbg+0x24/0x80 [ 59.376052][ T39] softirqs last enabled at (123338): [] batadv_nc_purge_paths+0x1d0/0x214 [ 59.378800][ T39] softirqs last disabled at (123336): [] batadv_nc_purge_paths+0x60/0x214 [ 59.381485][ T39] ---[ end trace 0000000000000000 ]--- [ 59.393224][ T5102] ------------[ cut here ]------------ [ 59.394804][ T5102] WARNING: CPU: 1 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 59.397542][ T5102] Modules linked in: [ 59.398592][ T5102] CPU: 1 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 59.401779][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 59.404507][ T5102] Workqueue: events_unbound io_ring_exit_work [ 59.406156][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.408317][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 59.409925][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 59.411523][ T5102] sp : ffff800012fe3ad0 [ 59.412649][ T5102] x29: ffff800012fe3ad0 x28: ffff0000cc1fbb78 x27: ffff80000d49b000 [ 59.414888][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 59.417150][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 59.419269][ T5102] x20: 0000000000000000 x19: ffff0000c9364000 x18: 0000000000000086 [ 59.421453][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 59.423633][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 59.425836][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 59.428096][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 59.430304][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 59.432490][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 59.434670][ T5102] Call trace: [ 59.435578][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 59.437086][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 59.438463][ T5102] io_do_iopoll+0x474/0x62c [ 59.439706][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 59.441257][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 59.442874][ T5102] io_ring_exit_work+0xec/0x390 [ 59.444188][ T5102] process_one_work+0x2d8/0x504 [ 59.445523][ T5102] worker_thread+0x340/0x610 [ 59.446789][ T5102] kthread+0x12c/0x158 [ 59.447901][ T5102] ret_from_fork+0x10/0x20 [ 59.449117][ T5102] irq event stamp: 31410 [ 59.450271][ T5102] hardirqs last enabled at (31409): [] _raw_spin_unlock_irq+0x3c/0x70 [ 59.452960][ T5102] hardirqs last disabled at (31410): [] el1_dbg+0x24/0x80 [ 59.455322][ T5102] softirqs last enabled at (30208): [] unix_release_sock+0x15c/0x544 [ 59.457975][ T5102] softirqs last disabled at (30206): [] unix_release_sock+0x140/0x544 [ 59.460606][ T5102] ---[ end trace 0000000000000000 ]--- [ 59.477724][ T39] ------------[ cut here ]------------ [ 59.479177][ T39] WARNING: CPU: 1 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 59.481795][ T39] Modules linked in: [ 59.482831][ T39] CPU: 1 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 59.485967][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 59.488713][ T39] Workqueue: events_unbound io_ring_exit_work [ 59.490375][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.492490][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 59.494067][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 59.495670][ T39] sp : ffff80000f873ad0 [ 59.496809][ T39] x29: ffff80000f873ad0 x28: ffff0000c63c7178 x27: ffff80000d49b000 [ 59.498968][ T39] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 59.499335][ T4987] ------------[ cut here ]------------ [ 59.501146][ T39] x23: 0000000000000000 [ 59.502622][ T4987] WARNING: CPU: 0 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 59.503737][ T39] x22: 0000000000000000 [ 59.506440][ T4987] Modules linked in: [ 59.506448][ T4987] CPU: 0 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 59.507560][ T39] x21: 0000000000000000 [ 59.508585][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 59.511722][ T39] [ 59.512824][ T4987] Workqueue: events_unbound io_ring_exit_work [ 59.515586][ T39] x20: 0000000000000000 [ 59.516164][ T4987] [ 59.516168][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.517764][ T39] x19: ffff0000d1720000 [ 59.518876][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 59.519521][ T39] x18: 0000000000000393 [ 59.521598][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 59.522728][ T39] [ 59.524280][ T4987] sp : ffff800010f73ad0 [ 59.525427][ T39] x17: ffff80000c15d8bc [ 59.527007][ T4987] x29: ffff800010f73ad0 [ 59.527627][ T39] x16: ffff80000dd86118 [ 59.528763][ T4987] x28: ffff0000c3b02878 [ 59.529855][ T39] x15: ffff0000c0d24e00 [ 59.530955][ T4987] x27: ffff80000d49b000 [ 59.532038][ T39] [ 59.532043][ T39] x14: 0000000000000110 [ 59.533134][ T4987] [ 59.534290][ T39] x13: 00000000ffffffff [ 59.535391][ T4987] x26: 0000000000000000 [ 59.535998][ T39] x12: ffff0000c0d24e00 [ 59.537071][ T4987] x25: 0000000000000000 [ 59.537684][ T39] [ 59.537688][ T39] x11: ff808000095945e8 [ 59.538812][ T4987] x24: 0000000000000000 [ 59.539941][ T39] x10: 0000000000000000 [ 59.541081][ T4987] [ 59.542222][ T39] x9 : ffff8000095945e8 [ 59.542832][ T4987] x23: 0000000000000000 [ 59.543939][ T39] [ 59.545055][ T4987] x22: 0000000000000000 [ 59.546183][ T39] x8 : ffff0000c0d24e00 [ 59.546785][ T4987] x21: 0000000000000000 [ 59.547926][ T39] x7 : ffff80000c1090e0 [ 59.549046][ T4987] [ 59.549649][ T39] x6 : 0000000000000000 [ 59.550754][ T4987] x20: 0000000000000000 [ 59.551863][ T39] [ 59.552957][ T4987] x19: ffff0000d1725000 [ 59.554068][ T39] x5 : 0000000000000000 [ 59.554642][ T4987] x18: 0000000000000295 [ 59.555768][ T39] x4 : 0000000000000000 [ 59.556863][ T4987] [ 59.557485][ T39] x3 : 0000000000000000 [ 59.558605][ T4987] x17: ffff80000c15d8bc [ 59.559710][ T39] [ 59.560823][ T4987] x16: ffff80000dd86118 [ 59.561952][ T39] x2 : 0000000000000000 [ 59.562553][ T4987] x15: ffff0000d0ed1a00 [ 59.563696][ T39] x1 : 0000000000000000 [ 59.564800][ T4987] [ 59.565388][ T39] x0 : 0000000000000000 [ 59.566530][ T4987] x14: 0000000000000110 [ 59.567654][ T39] [ 59.568777][ T4987] x13: 00000000ffffffff [ 59.569900][ T39] Call trace: [ 59.570500][ T4987] x12: ffff0000d0ed1a00 [ 59.571649][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 59.572747][ T4987] [ 59.573355][ T39] io_req_cqe_overflow+0x5c/0x70 [ 59.574484][ T4987] x11: ff808000095945e8 [ 59.575346][ T39] io_do_iopoll+0x474/0x62c [ 59.576480][ T4987] x10: 0000000000000000 [ 59.577979][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 59.578590][ T4987] x9 : ffff8000095945e8 [ 59.579915][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 59.581033][ T4987] [ 59.582269][ T39] io_ring_exit_work+0xec/0x390 [ 59.583356][ T4987] x8 : ffff0000d0ed1a00 [ 59.584819][ T39] process_one_work+0x2d8/0x504 [ 59.585911][ T4987] x7 : ffff80000c1090e0 [ 59.587480][ T39] worker_thread+0x340/0x610 [ 59.588075][ T4987] x6 : 0000000000000000 [ 59.589390][ T39] kthread+0x12c/0x158 [ 59.590489][ T4987] [ 59.591794][ T39] ret_from_fork+0x10/0x20 [ 59.592923][ T4987] x5 : 0000000000000000 [ 59.594138][ T39] irq event stamp: 124804 [ 59.595267][ T4987] x4 : 0000000000000000 [ 59.596348][ T39] hardirqs last enabled at (124803): [] _raw_spin_unlock_irq+0x3c/0x70 [ 59.596949][ T4987] x3 : 0000000000000000 [ 59.598131][ T39] hardirqs last disabled at (124804): [] el1_dbg+0x24/0x80 [ 59.599218][ T4987] [ 59.600430][ T39] softirqs last enabled at (123602): [] unix_release_sock+0x15c/0x544 [ 59.601532][ T4987] x2 : 0000000000000000 [ 59.604170][ T39] softirqs last disabled at (123600): [] unix_release_sock+0x140/0x544 [ 59.605302][ T4987] x1 : 0000000000000000 [ 59.607642][ T39] ---[ end trace 0000000000000000 ]--- [ 59.608249][ T4987] x0 : 0000000000000000 [ 59.618887][ T4987] Call trace: [ 59.619762][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 59.621239][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 59.622582][ T4987] io_do_iopoll+0x474/0x62c [ 59.623788][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 59.625314][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 59.626887][ T4987] io_ring_exit_work+0xec/0x390 [ 59.628196][ T4987] process_one_work+0x2d8/0x504 [ 59.629505][ T4987] worker_thread+0x340/0x610 [ 59.630758][ T4987] kthread+0x12c/0x158 [ 59.631844][ T4987] ret_from_fork+0x10/0x20 [ 59.633032][ T4987] irq event stamp: 41494 [ 59.634150][ T4987] hardirqs last enabled at (41493): [] _raw_spin_unlock_irq+0x3c/0x70 [ 59.636849][ T4987] hardirqs last disabled at (41494): [] el1_dbg+0x24/0x80 [ 59.639261][ T4987] softirqs last enabled at (41394): [] macvlan_process_broadcast+0xb4/0x358 [ 59.642072][ T4987] softirqs last disabled at (41392): [] macvlan_process_broadcast+0x64/0x358 [ 59.644870][ T4987] ---[ end trace 0000000000000000 ]--- [ 59.668928][ T39] ------------[ cut here ]------------ [ 59.670407][ T39] WARNING: CPU: 1 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 59.673063][ T39] Modules linked in: [ 59.674123][ T39] CPU: 1 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 59.677275][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 59.680046][ T39] Workqueue: events_unbound io_ring_exit_work [ 59.681714][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.683858][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 59.685465][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 59.687085][ T39] sp : ffff80000f873ad0 [ 59.688206][ T39] x29: ffff80000f873ad0 x28: ffff0000c63c7478 x27: ffff80000d49b000 [ 59.690343][ T39] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 59.692559][ T39] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 59.694689][ T39] x20: 0000000000000000 x19: ffff0000c60f2000 x18: 0000000000000319 [ 59.696823][ T39] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0d24e00 [ 59.699017][ T39] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0d24e00 [ 59.701196][ T39] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 59.703373][ T39] x8 : ffff0000c0d24e00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 59.705537][ T39] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 59.707664][ T39] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 59.709816][ T39] Call trace: [ 59.710674][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 59.712176][ T39] io_req_cqe_overflow+0x5c/0x70 [ 59.713500][ T39] io_do_iopoll+0x474/0x62c [ 59.714729][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 59.716223][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 59.717843][ T39] io_ring_exit_work+0xec/0x390 [ 59.719206][ T39] process_one_work+0x2d8/0x504 [ 59.720538][ T39] worker_thread+0x340/0x610 [ 59.721819][ T39] kthread+0x12c/0x158 [ 59.722926][ T39] ret_from_fork+0x10/0x20 [ 59.724142][ T39] irq event stamp: 126266 [ 59.725312][ T39] hardirqs last enabled at (126265): [] _raw_spin_unlock_irq+0x3c/0x70 [ 59.728045][ T39] hardirqs last disabled at (126266): [] el1_dbg+0x24/0x80 [ 59.730378][ T39] softirqs last enabled at (125066): [] unix_release_sock+0x15c/0x544 [ 59.733009][ T39] softirqs last disabled at (125064): [] unix_release_sock+0x140/0x544 [ 59.735680][ T39] ---[ end trace 0000000000000000 ]--- [ 59.745163][ T4987] ------------[ cut here ]------------ [ 59.746685][ T4987] WARNING: CPU: 0 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 59.749367][ T4987] Modules linked in: [ 59.750446][ T4987] CPU: 0 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 59.753596][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 59.756300][ T4987] Workqueue: events_unbound io_ring_exit_work [ 59.757952][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.760047][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 59.761623][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 59.763204][ T4987] sp : ffff800010f73ad0 [ 59.764298][ T4987] x29: ffff800010f73ad0 x28: ffff0000c4c59a78 x27: ffff80000d49b000 [ 59.766405][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 59.768562][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 59.770775][ T4987] x20: 0000000000000000 x19: ffff0000d1725000 x18: 0000000000000173 [ 59.772921][ T4987] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 59.775027][ T4987] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed1a00 [ 59.777183][ T4987] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 59.779328][ T4987] x8 : ffff0000d0ed1a00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 59.781412][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 59.783497][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 59.785645][ T4987] Call trace: [ 59.786540][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 59.788015][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 59.789366][ T4987] io_do_iopoll+0x474/0x62c [ 59.790545][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 59.792020][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 59.793703][ T4987] io_ring_exit_work+0xec/0x390 [ 59.794957][ T4987] process_one_work+0x2d8/0x504 [ 59.796259][ T4987] worker_thread+0x340/0x610 [ 59.797524][ T4987] kthread+0x12c/0x158 [ 59.798580][ T4987] ret_from_fork+0x10/0x20 [ 59.799767][ T4987] irq event stamp: 44148 [ 59.800939][ T4987] hardirqs last enabled at (44147): [] _raw_spin_unlock_irq+0x3c/0x70 [ 59.803549][ T4987] hardirqs last disabled at (44148): [] el1_dbg+0x24/0x80 [ 59.805838][ T4987] softirqs last enabled at (44136): [] macvlan_process_broadcast+0xb4/0x358 [ 59.808596][ T4987] softirqs last disabled at (44134): [] macvlan_process_broadcast+0x64/0x358 [ 59.811286][ T4987] ---[ end trace 0000000000000000 ]--- [ 59.833861][ T39] ------------[ cut here ]------------ [ 59.835384][ T39] WARNING: CPU: 1 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 59.838026][ T39] Modules linked in: [ 59.839031][ T39] CPU: 1 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 59.842059][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 59.844831][ T39] Workqueue: events_unbound io_ring_exit_work [ 59.846496][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.848647][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 59.850252][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 59.851824][ T39] sp : ffff80000f873ad0 [ 59.852919][ T39] x29: ffff80000f873ad0 x28: ffff0000c63c7c78 x27: ffff80000d49b000 [ 59.855046][ T39] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 59.857257][ T39] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 59.859415][ T39] x20: 0000000000000000 x19: ffff0000c267f000 x18: 000000000000019c [ 59.861550][ T39] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0d24e00 [ 59.863712][ T39] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0d24e00 [ 59.865993][ T39] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 59.868286][ T39] x8 : ffff0000c0d24e00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 59.870497][ T39] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 59.872639][ T39] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 59.873404][ T5102] ------------[ cut here ]------------ [ 59.874776][ T39] Call trace: [ 59.874780][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 59.876232][ T5102] WARNING: CPU: 0 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 59.877064][ T39] io_req_cqe_overflow+0x5c/0x70 [ 59.878513][ T5102] Modules linked in: [ 59.881289][ T39] io_do_iopoll+0x474/0x62c [ 59.882595][ T5102] CPU: 0 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 59.883595][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 59.884757][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 59.887857][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 59.889352][ T5102] Workqueue: events_unbound io_ring_exit_work [ 59.892094][ T39] io_ring_exit_work+0xec/0x390 [ 59.893641][ T5102] [ 59.893645][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.895250][ T39] process_one_work+0x2d8/0x504 [ 59.896565][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 59.897168][ T39] worker_thread+0x340/0x610 [ 59.899221][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 59.900482][ T39] kthread+0x12c/0x158 [ 59.902063][ T5102] sp : ffff800012fe3ad0 [ 59.903316][ T39] ret_from_fork+0x10/0x20 [ 59.904868][ T5102] x29: ffff800012fe3ad0 [ 59.905910][ T39] irq event stamp: 128852 [ 59.907043][ T5102] x28: ffff0000c3b02178 [ 59.908217][ T39] hardirqs last enabled at (128851): [] _raw_spin_unlock_irq+0x3c/0x70 [ 59.909299][ T5102] x27: ffff80000d49b000 [ 59.910455][ T39] hardirqs last disabled at (128852): [] el1_dbg+0x24/0x80 [ 59.911576][ T5102] [ 59.911579][ T5102] x26: 0000000000000000 [ 59.914194][ T39] softirqs last enabled at (128842): [] batadv_nc_purge_paths+0x1d0/0x214 [ 59.915292][ T5102] x25: 0000000000000000 [ 59.917631][ T39] softirqs last disabled at (128840): [] batadv_nc_purge_paths+0x60/0x214 [ 59.918254][ T5102] x24: 0000000000000000 [ 59.919385][ T39] ---[ end trace 0000000000000000 ]--- [ 59.922067][ T5102] [ 59.922070][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 59.931388][ T5102] x20: 0000000000000000 x19: ffff0000d1725000 x18: 0000000000000077 [ 59.933618][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 59.935786][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 59.937904][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 59.940035][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 59.942203][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 59.944384][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 59.946497][ T5102] Call trace: [ 59.947394][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 59.948901][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 59.950215][ T5102] io_do_iopoll+0x474/0x62c [ 59.951429][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 59.952909][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 59.954534][ T5102] io_ring_exit_work+0xec/0x390 [ 59.955816][ T5102] process_one_work+0x2d8/0x504 [ 59.957141][ T5102] worker_thread+0x340/0x610 [ 59.958418][ T5102] kthread+0x12c/0x158 [ 59.959535][ T5102] ret_from_fork+0x10/0x20 [ 59.960749][ T5102] irq event stamp: 34406 [ 59.961913][ T5102] hardirqs last enabled at (34405): [] _raw_spin_unlock_irq+0x3c/0x70 [ 59.964558][ T5102] hardirqs last disabled at (34406): [] el1_dbg+0x24/0x80 [ 59.966897][ T5102] softirqs last enabled at (34306): [] batadv_nc_purge_paths+0x1d0/0x214 [ 59.969690][ T5102] softirqs last disabled at (34304): [] batadv_nc_purge_paths+0x60/0x214 [ 59.972437][ T5102] ---[ end trace 0000000000000000 ]--- [ 60.006098][ T5102] ------------[ cut here ]------------ [ 60.007676][ T5102] WARNING: CPU: 0 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 60.010388][ T5102] Modules linked in: [ 60.011463][ T5102] CPU: 0 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 60.014655][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.017457][ T5102] Workqueue: events_unbound io_ring_exit_work [ 60.019118][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.021254][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 60.022867][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 60.024547][ T5102] sp : ffff800012fe3ad0 [ 60.025650][ T5102] x29: ffff800012fe3ad0 x28: ffff0000c63c7278 x27: ffff80000d49b000 [ 60.027796][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 60.029979][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 60.032130][ T5102] x20: 0000000000000000 x19: ffff0000c82e1000 x18: 000000000000001f [ 60.034322][ T5102] x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff0000ce453400 [ 60.036503][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 60.038702][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 60.040822][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 60.042486][ T39] ------------[ cut here ]------------ [ 60.042986][ T5102] x5 : 0000000000000000 [ 60.044490][ T39] WARNING: CPU: 1 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 60.045591][ T5102] x4 : 0000000000000000 [ 60.048127][ T39] Modules linked in: [ 60.048134][ T5102] x3 : 0000000000000000 [ 60.049207][ T39] CPU: 1 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 60.050239][ T5102] x2 : 0000000000000000 [ 60.051285][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.054419][ T5102] x1 : 0000000000000000 [ 60.055468][ T39] Workqueue: events_unbound io_ring_exit_work [ 60.058198][ T5102] x0 : 0000000000000000 [ 60.059402][ T39] [ 60.060988][ T5102] [ 60.060993][ T5102] Call trace: [ 60.062079][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.062681][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 60.063296][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 60.064127][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 60.066186][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 60.067668][ T5102] io_do_iopoll+0x474/0x62c [ 60.069331][ T39] sp : ffff80000f873ad0 [ 60.070625][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 60.072193][ T39] x29: ffff80000f873ad0 [ 60.073399][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 60.074504][ T39] x28: ffff0000d0945078 [ 60.075962][ T5102] io_ring_exit_work+0xec/0x390 [ 60.077065][ T39] x27: ffff80000d49b000 [ 60.078628][ T5102] process_one_work+0x2d8/0x504 [ 60.079745][ T39] [ 60.080995][ T5102] worker_thread+0x340/0x610 [ 60.082156][ T39] x26: 0000000000000000 [ 60.083427][ T5102] kthread+0x12c/0x158 [ 60.084011][ T39] x25: 0000000000000000 [ 60.085199][ T5102] ret_from_fork+0x10/0x20 [ 60.086328][ T39] x24: 0000000000000000 [ 60.087432][ T5102] irq event stamp: 35902 [ 60.088537][ T39] [ 60.089710][ T5102] hardirqs last enabled at (35901): [] _raw_spin_unlock_irq+0x3c/0x70 [ 60.090832][ T39] x23: 0000000000000000 [ 60.091941][ T5102] hardirqs last disabled at (35902): [] el1_dbg+0x24/0x80 [ 60.092568][ T39] x22: 0000000000000000 [ 60.095192][ T5102] softirqs last enabled at (34702): [] unix_release_sock+0x15c/0x544 [ 60.096330][ T39] x21: 0000000000000000 [ 60.098601][ T5102] softirqs last disabled at (34700): [] unix_release_sock+0x140/0x544 [ 60.099778][ T39] [ 60.102421][ T5102] ---[ end trace 0000000000000000 ]--- [ 60.103554][ T39] x20: 0000000000000000 x19: ffff0000c82e6000 x18: 0000000000000234 [ 60.110549][ T39] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0d24e00 [ 60.112725][ T39] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0d24e00 [ 60.114944][ T39] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 60.117113][ T39] x8 : ffff0000c0d24e00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 60.119324][ T39] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 60.121569][ T39] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.123751][ T39] Call trace: [ 60.124640][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 60.126181][ T39] io_req_cqe_overflow+0x5c/0x70 [ 60.127591][ T39] io_do_iopoll+0x474/0x62c [ 60.128858][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 60.130416][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 60.132054][ T39] io_ring_exit_work+0xec/0x390 [ 60.133444][ T39] process_one_work+0x2d8/0x504 [ 60.134810][ T39] worker_thread+0x340/0x610 [ 60.136066][ T39] kthread+0x12c/0x158 [ 60.137218][ T39] ret_from_fork+0x10/0x20 [ 60.138418][ T39] irq event stamp: 131388 [ 60.139586][ T39] hardirqs last enabled at (131387): [] _raw_spin_unlock_irq+0x3c/0x70 [ 60.142339][ T39] hardirqs last disabled at (131388): [] el1_dbg+0x24/0x80 [ 60.144763][ T39] softirqs last enabled at (131378): [] batadv_nc_purge_paths+0x1d0/0x214 [ 60.147543][ T39] softirqs last disabled at (131376): [] batadv_nc_purge_paths+0x60/0x214 [ 60.150396][ T39] ---[ end trace 0000000000000000 ]--- [ 60.158783][ T28] ------------[ cut here ]------------ [ 60.160341][ T28] WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 60.163069][ T28] Modules linked in: [ 60.164099][ T28] CPU: 0 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 60.167262][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.169962][ T28] Workqueue: events_unbound io_ring_exit_work [ 60.171633][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.173771][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 60.175380][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 60.176957][ T28] sp : ffff80000f7dbad0 [ 60.178083][ T28] x29: ffff80000f7dbad0 x28: ffff0000cc1fbc78 x27: ffff80000d49b000 [ 60.180279][ T28] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 60.182444][ T28] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 60.184616][ T28] x20: 0000000000000000 x19: ffff0000c267f000 x18: 0000000000000022 [ 60.186740][ T28] x17: ffff8001f1b4c000 x16: ffff80000dd86118 x15: ffff0000c0cf8000 [ 60.188926][ T28] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0cf8000 [ 60.191110][ T28] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 60.193275][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 60.195458][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 60.197621][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.199858][ T28] Call trace: [ 60.200753][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 60.202260][ T28] io_req_cqe_overflow+0x5c/0x70 [ 60.203627][ T28] io_do_iopoll+0x474/0x62c [ 60.204850][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 60.206356][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 60.207951][ T28] io_ring_exit_work+0xec/0x390 [ 60.209242][ T28] process_one_work+0x2d8/0x504 [ 60.210585][ T28] worker_thread+0x340/0x610 [ 60.211818][ T28] kthread+0x12c/0x158 [ 60.212880][ T28] ret_from_fork+0x10/0x20 [ 60.214118][ T28] irq event stamp: 860786 [ 60.215274][ T28] hardirqs last enabled at (860785): [] _raw_spin_unlock_irq+0x3c/0x70 [ 60.217930][ T28] hardirqs last disabled at (860786): [] el1_dbg+0x24/0x80 [ 60.220292][ T28] softirqs last enabled at (860738): [] ieee80211_ibss_work+0x184/0x9f0 [ 60.222996][ T28] softirqs last disabled at (860736): [] ieee80211_ibss_work+0x68/0x9f0 [ 60.225766][ T28] ---[ end trace 0000000000000000 ]--- [ 60.257517][ T28] ------------[ cut here ]------------ [ 60.259052][ T28] WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 60.261770][ T28] Modules linked in: [ 60.262815][ T28] CPU: 0 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 60.265928][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.268666][ T28] Workqueue: events_unbound io_ring_exit_work [ 60.270370][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.272515][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 60.274104][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 60.275701][ T28] sp : ffff80000f7dbad0 [ 60.276835][ T28] x29: ffff80000f7dbad0 x28: ffff0000c3b02678 x27: ffff80000d49b000 [ 60.279052][ T28] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 60.281202][ T28] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 60.283371][ T28] x20: 0000000000000000 x19: ffff0000c60f2000 x18: 000000000000003a [ 60.285526][ T28] x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff0000c0cf8000 [ 60.287665][ T28] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0cf8000 [ 60.289861][ T28] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 60.292056][ T28] x8 : ffff0000c0cf8000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 60.294196][ T28] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 60.296391][ T28] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.298535][ T28] Call trace: [ 60.299386][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 60.300857][ T28] io_req_cqe_overflow+0x5c/0x70 [ 60.302232][ T28] io_do_iopoll+0x474/0x62c [ 60.303475][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 60.304944][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 60.306535][ T28] io_ring_exit_work+0xec/0x390 [ 60.307824][ T28] process_one_work+0x2d8/0x504 [ 60.309115][ T28] worker_thread+0x340/0x610 [ 60.310357][ T28] kthread+0x12c/0x158 [ 60.311466][ T28] ret_from_fork+0x10/0x20 [ 60.312722][ T28] irq event stamp: 862276 [ 60.313856][ T28] hardirqs last enabled at (862275): [] _raw_spin_unlock_irq+0x3c/0x70 [ 60.316520][ T28] hardirqs last disabled at (862276): [] el1_dbg+0x24/0x80 [ 60.318922][ T28] softirqs last enabled at (861068): [] unix_release_sock+0x15c/0x544 [ 60.321555][ T28] softirqs last disabled at (861066): [] unix_release_sock+0x140/0x544 [ 60.324177][ T28] ---[ end trace 0000000000000000 ]--- [ 60.340875][ T39] ------------[ cut here ]------------ [ 60.342409][ T39] WARNING: CPU: 1 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 60.345087][ T39] Modules linked in: [ 60.346148][ T39] CPU: 1 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 60.349227][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.351970][ T39] Workqueue: events_unbound io_ring_exit_work [ 60.353634][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.355766][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 60.357377][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 60.359001][ T39] sp : ffff80000f873ad0 [ 60.360108][ T39] x29: ffff80000f873ad0 x28: ffff0000cc1fba78 x27: ffff80000d49b000 [ 60.362272][ T39] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 60.364434][ T39] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 60.366624][ T39] x20: 0000000000000000 x19: ffff0000c7bf0000 x18: 000000000000015c [ 60.368720][ T39] x17: ffff8001f1b6b000 x16: ffff80000dd86118 x15: ffff0000c0d24e00 [ 60.370873][ T39] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0d24e00 [ 60.373051][ T39] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 60.375266][ T39] x8 : ffff0000c0d24e00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 60.377419][ T39] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 60.379593][ T39] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.381732][ T39] Call trace: [ 60.382596][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 60.384073][ T39] io_req_cqe_overflow+0x5c/0x70 [ 60.385385][ T4987] ------------[ cut here ]------------ [ 60.385420][ T39] io_do_iopoll+0x474/0x62c [ 60.386889][ T4987] WARNING: CPU: 0 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 60.388102][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 60.390729][ T4987] Modules linked in: [ 60.392156][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 60.393218][ T4987] [ 60.394782][ T39] io_ring_exit_work+0xec/0x390 [ 60.395386][ T4987] CPU: 0 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 60.396686][ T39] process_one_work+0x2d8/0x504 [ 60.399769][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.401066][ T39] worker_thread+0x340/0x610 [ 60.403689][ T4987] Workqueue: events_unbound io_ring_exit_work [ 60.404884][ T39] kthread+0x12c/0x158 [ 60.406508][ T4987] [ 60.407598][ T39] ret_from_fork+0x10/0x20 [ 60.408186][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.409349][ T39] irq event stamp: 134956 [ 60.411408][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 60.412590][ T39] hardirqs last enabled at (134955): [] _raw_spin_unlock_irq+0x3c/0x70 [ 60.414206][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 60.416872][ T39] hardirqs last disabled at (134956): [] el1_dbg+0x24/0x80 [ 60.418434][ T4987] sp : ffff800010f73ad0 [ 60.420790][ T39] softirqs last enabled at (134916): [] batadv_nc_purge_paths+0x1d0/0x214 [ 60.421879][ T4987] x29: ffff800010f73ad0 [ 60.424623][ T39] softirqs last disabled at (134914): [] batadv_nc_purge_paths+0x60/0x214 [ 60.425722][ T4987] x28: ffff0000c63c7b78 [ 60.428420][ T39] ---[ end trace 0000000000000000 ]--- [ 60.431109][ T4987] x27: ffff80000d49b000 [ 60.432258][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 60.434451][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 60.436639][ T4987] x20: 0000000000000000 x19: ffff0000d1725000 x18: 0000000000000238 [ 60.438766][ T4987] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 60.440929][ T4987] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed1a00 [ 60.443114][ T4987] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 60.445279][ T4987] x8 : ffff0000d0ed1a00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 60.447477][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 60.449624][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.449856][ T5102] ------------[ cut here ]------------ [ 60.451795][ T4987] Call trace: [ 60.451800][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 60.453303][ T5102] WARNING: CPU: 1 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 60.454152][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 60.455626][ T5102] Modules linked in: [ 60.458318][ T4987] io_do_iopoll+0x474/0x62c [ 60.459595][ T5102] [ 60.459600][ T5102] CPU: 1 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 60.460643][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 60.461812][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.462432][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 60.465555][ T5102] Workqueue: events_unbound io_ring_exit_work [ 60.467015][ T4987] io_ring_exit_work+0xec/0x390 [ 60.469702][ T5102] [ 60.471256][ T4987] process_one_work+0x2d8/0x504 [ 60.472833][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.474108][ T4987] worker_thread+0x340/0x610 [ 60.474717][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 60.475999][ T4987] kthread+0x12c/0x158 [ 60.478092][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 60.479323][ T4987] ret_from_fork+0x10/0x20 [ 60.480874][ T5102] sp : ffff800012fe3ad0 [ 60.481951][ T4987] irq event stamp: 49144 [ 60.483504][ T5102] x29: ffff800012fe3ad0 [ 60.484690][ T4987] hardirqs last enabled at (49143): [] _raw_spin_unlock_irq+0x3c/0x70 [ 60.485751][ T5102] x28: ffff0000c4c59078 [ 60.486892][ T4987] hardirqs last disabled at (49144): [] el1_dbg+0x24/0x80 [ 60.487976][ T5102] x27: ffff80000d49b000 [ 60.490660][ T4987] softirqs last enabled at (49120): [] ieee80211_ibss_work+0x184/0x9f0 [ 60.491785][ T5102] [ 60.491789][ T5102] x26: 0000000000000000 [ 60.494141][ T4987] softirqs last disabled at (49118): [] ieee80211_ibss_work+0x68/0x9f0 [ 60.495282][ T5102] x25: 0000000000000000 x24: 0000000000000000 [ 60.498022][ T4987] ---[ end trace 0000000000000000 ]--- [ 60.498616][ T5102] x23: 0000000000000000 [ 60.501429][ T28] ------------[ cut here ]------------ [ 60.502343][ T5102] x22: 0000000000000000 [ 60.504036][ T28] WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 60.505489][ T5102] x21: 0000000000000000 [ 60.506560][ T28] Modules linked in: [ 60.507985][ T5102] [ 60.507989][ T5102] x20: 0000000000000000 [ 60.509128][ T28] CPU: 0 PID: 28 Comm: kworker/u4:1 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 60.511778][ T5102] x19: ffff0000d1724000 [ 60.512920][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.513965][ T5102] x18: 0000000000000045 [ 60.514562][ T28] Workqueue: events_unbound io_ring_exit_work [ 60.515660][ T5102] [ 60.518739][ T28] [ 60.519908][ T5102] x17: ffff80000c15d8bc [ 60.522604][ T28] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.523725][ T5102] x16: ffff80000dd86118 [ 60.525394][ T28] pc : io_cqring_event_overflow+0x1c0/0x230 [ 60.525975][ T5102] x15: ffff0000ce453400 [ 60.526583][ T28] lr : io_cqring_event_overflow+0x1c0/0x230 [ 60.527655][ T5102] [ 60.529697][ T28] sp : ffff80000f7dbad0 [ 60.530787][ T5102] x14: 0000000000000110 [ 60.532333][ T28] x29: ffff80000f7dbad0 [ 60.533465][ T5102] x13: 00000000ffffffff [ 60.535057][ T28] x28: ffff0000cc27d378 [ 60.535666][ T5102] x12: ffff0000ce453400 [ 60.536818][ T28] x27: ffff80000d49b000 [ 60.537893][ T5102] [ 60.538969][ T28] [ 60.538974][ T28] x26: 0000000000000000 [ 60.540090][ T5102] x11: ff808000095945e8 [ 60.541212][ T28] x25: 0000000000000000 [ 60.542327][ T5102] x10: 0000000000000000 [ 60.543489][ T28] x24: 0000000000000000 [ 60.544082][ T5102] x9 : ffff8000095945e8 [ 60.544690][ T28] [ 60.544694][ T28] x23: 0000000000000000 [ 60.545820][ T5102] [ 60.546912][ T28] x22: 0000000000000000 [ 60.548007][ T5102] x8 : ffff0000ce453400 [ 60.549132][ T28] x21: 0000000000000000 [ 60.550282][ T5102] x7 : ffff80000c1090e0 [ 60.551436][ T28] [ 60.552091][ T5102] x6 : 0000000000000000 [ 60.553210][ T28] x20: 0000000000000000 [ 60.553816][ T5102] [ 60.553820][ T5102] x5 : 0000000000000000 [ 60.554974][ T28] x19: ffff0000d1722000 [ 60.556067][ T5102] x4 : 0000000000000000 [ 60.557228][ T28] x18: 000000000000ba7e [ 60.558349][ T5102] x3 : 0000000000000000 [ 60.558938][ T28] [ 60.558942][ T28] x17: ffff8001f1b4c000 [ 60.560040][ T5102] [ 60.561125][ T28] x16: ffff80000dd86118 [ 60.561725][ T5102] x2 : 0000000000000000 [ 60.562853][ T28] x15: ffff0000c0cf8000 [ 60.563980][ T5102] x1 : 0000000000000000 [ 60.565096][ T28] [ 60.566198][ T5102] x0 : 0000000000000000 [ 60.567311][ T28] x14: 0000000000000110 [ 60.567917][ T5102] [ 60.569051][ T28] x13: 00000000ffffffff [ 60.569671][ T5102] Call trace: [ 60.569675][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 60.570820][ T28] x12: ffff0000c0cf8000 [ 60.571916][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 60.573052][ T28] [ 60.574162][ T5102] io_do_iopoll+0x474/0x62c [ 60.574809][ T28] x11: ff808000095945e8 [ 60.575930][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 60.577032][ T28] x10: 0000000000000000 [ 60.577658][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 60.578805][ T28] x9 : ffff8000095945e8 [ 60.579672][ T5102] io_ring_exit_work+0xec/0x390 [ 60.581159][ T28] [ 60.582271][ T5102] process_one_work+0x2d8/0x504 [ 60.583592][ T28] x8 : ffff0000c0cf8000 [ 60.584189][ T5102] worker_thread+0x340/0x610 [ 60.585342][ T28] x7 : ffff80000c1090e0 [ 60.586439][ T5102] kthread+0x12c/0x158 [ 60.587916][ T28] x6 : 0000000000000000 [ 60.589026][ T5102] ret_from_fork+0x10/0x20 [ 60.590652][ T28] [ 60.591752][ T5102] irq event stamp: 37590 [ 60.593023][ T28] x5 : 0000000000000000 [ 60.593612][ T5102] hardirqs last enabled at (37589): [] _raw_spin_unlock_irq+0x3c/0x70 [ 60.594875][ T28] x4 : 0000000000000000 [ 60.595959][ T5102] hardirqs last disabled at (37590): [] el1_dbg+0x24/0x80 [ 60.597195][ T28] x3 : 0000000000000000 [ 60.598307][ T5102] softirqs last enabled at (36370): [] _stext+0x2e4/0x37c [ 60.599436][ T28] [ 60.600548][ T5102] softirqs last disabled at (36215): [] ____do_softirq+0x14/0x20 [ 60.601697][ T28] x2 : 0000000000000000 [ 60.602294][ T5102] ---[ end trace 0000000000000000 ]--- [ 60.603434][ T28] x1 : 0000000000000000 x0 : 0000000000000000 [ 60.622033][ T28] Call trace: [ 60.622924][ T28] io_cqring_event_overflow+0x1c0/0x230 [ 60.624451][ T28] io_req_cqe_overflow+0x5c/0x70 [ 60.625809][ T28] io_do_iopoll+0x474/0x62c [ 60.627070][ T28] io_iopoll_try_reap_events+0x6c/0x108 [ 60.628585][ T28] io_uring_try_cancel_requests+0x13c/0x258 [ 60.630185][ T28] io_ring_exit_work+0xec/0x390 [ 60.631524][ T28] process_one_work+0x2d8/0x504 [ 60.632872][ T28] worker_thread+0x340/0x610 [ 60.634098][ T28] kthread+0x12c/0x158 [ 60.635177][ T28] ret_from_fork+0x10/0x20 [ 60.636356][ T28] irq event stamp: 863770 [ 60.637525][ T28] hardirqs last enabled at (863769): [] _raw_spin_unlock_irq+0x3c/0x70 [ 60.640197][ T28] hardirqs last disabled at (863770): [] el1_dbg+0x24/0x80 [ 60.642640][ T28] softirqs last enabled at (862570): [] _stext+0x2e4/0x37c [ 60.645032][ T28] softirqs last disabled at (862533): [] ____do_softirq+0x14/0x20 [ 60.647615][ T28] ---[ end trace 0000000000000000 ]--- [ 60.668071][ T4989] ------------[ cut here ]------------ [ 60.669540][ T4989] WARNING: CPU: 1 PID: 4989 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 60.672168][ T4989] Modules linked in: [ 60.673220][ T4989] CPU: 1 PID: 4989 Comm: kworker/u4:6 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 60.676387][ T4989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.679176][ T4989] Workqueue: events_unbound io_ring_exit_work [ 60.680863][ T4989] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.683000][ T4989] pc : io_cqring_event_overflow+0x1c0/0x230 [ 60.684604][ T4989] lr : io_cqring_event_overflow+0x1c0/0x230 [ 60.686219][ T4989] sp : ffff80000fe8bad0 [ 60.687330][ T4989] x29: ffff80000fe8bad0 x28: ffff0000cc1fb978 x27: ffff80000d49b000 [ 60.689543][ T4989] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 60.691716][ T4989] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 60.693854][ T4989] x20: 0000000000000000 x19: ffff0000c70e9000 x18: 000000000000010e [ 60.695976][ T4989] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed3400 [ 60.698155][ T4989] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed3400 [ 60.700343][ T4989] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 60.702470][ T4989] x8 : ffff0000d0ed3400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 60.704589][ T4989] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 60.706712][ T4989] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.708844][ T4989] Call trace: [ 60.709717][ T4989] io_cqring_event_overflow+0x1c0/0x230 [ 60.711211][ T4989] io_req_cqe_overflow+0x5c/0x70 [ 60.712527][ T4989] io_do_iopoll+0x474/0x62c [ 60.713746][ T4989] io_iopoll_try_reap_events+0x6c/0x108 [ 60.715221][ T4989] io_uring_try_cancel_requests+0x13c/0x258 [ 60.716802][ T4989] io_ring_exit_work+0xec/0x390 [ 60.718121][ T4989] process_one_work+0x2d8/0x504 [ 60.719460][ T4989] worker_thread+0x340/0x610 [ 60.720714][ T4989] kthread+0x12c/0x158 [ 60.721780][ T4989] ret_from_fork+0x10/0x20 [ 60.722980][ T4989] irq event stamp: 19634 [ 60.724091][ T4989] hardirqs last enabled at (19633): [] _raw_spin_unlock_irq+0x3c/0x70 [ 60.726767][ T4989] hardirqs last disabled at (19634): [] el1_dbg+0x24/0x80 [ 60.729126][ T4989] softirqs last enabled at (19620): [] batadv_nc_purge_paths+0x1d0/0x214 [ 60.731924][ T4989] softirqs last disabled at (19618): [] batadv_nc_purge_paths+0x60/0x214 [ 60.734543][ T4989] ---[ end trace 0000000000000000 ]--- [ 60.756141][ T1008] ------------[ cut here ]------------ [ 60.757651][ T1008] WARNING: CPU: 0 PID: 1008 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 60.760404][ T1008] Modules linked in: [ 60.761448][ T1008] CPU: 0 PID: 1008 Comm: kworker/u4:3 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 60.764581][ T1008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.767325][ T1008] Workqueue: events_unbound io_ring_exit_work [ 60.768973][ T1008] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.771051][ T1008] pc : io_cqring_event_overflow+0x1c0/0x230 [ 60.772642][ T1008] lr : io_cqring_event_overflow+0x1c0/0x230 [ 60.774243][ T1008] sp : ffff80001450bad0 [ 60.775390][ T1008] x29: ffff80001450bad0 x28: ffff0000c3bd7b78 x27: ffff80000d49b000 [ 60.777584][ T1008] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 60.779742][ T1008] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 60.781940][ T1008] x20: 0000000000000000 x19: ffff0000d1725000 x18: 0000000000000317 [ 60.784092][ T1008] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c4700000 [ 60.786310][ T1008] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c4700000 [ 60.788497][ T1008] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 60.790692][ T1008] x8 : ffff0000c4700000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 60.792835][ T1008] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 60.794973][ T1008] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.797117][ T1008] Call trace: [ 60.797992][ T1008] io_cqring_event_overflow+0x1c0/0x230 [ 60.799501][ T1008] io_req_cqe_overflow+0x5c/0x70 [ 60.800811][ T1008] io_do_iopoll+0x474/0x62c [ 60.802060][ T1008] io_iopoll_try_reap_events+0x6c/0x108 [ 60.803537][ T1008] io_uring_try_cancel_requests+0x13c/0x258 [ 60.805151][ T1008] io_ring_exit_work+0xec/0x390 [ 60.806439][ T1008] process_one_work+0x2d8/0x504 [ 60.807735][ T1008] worker_thread+0x340/0x610 [ 60.808956][ T1008] kthread+0x12c/0x158 [ 60.810053][ T1008] ret_from_fork+0x10/0x20 [ 60.811235][ T1008] irq event stamp: 200462 [ 60.812395][ T1008] hardirqs last enabled at (200461): [] _raw_spin_unlock_irq+0x3c/0x70 [ 60.815073][ T1008] hardirqs last disabled at (200462): [] el1_dbg+0x24/0x80 [ 60.817488][ T1008] softirqs last enabled at (200452): [] batadv_nc_purge_paths+0x1d0/0x214 [ 60.820229][ T1008] softirqs last disabled at (200450): [] batadv_nc_purge_paths+0x60/0x214 [ 60.822940][ T1008] ---[ end trace 0000000000000000 ]--- [ 60.824743][ T4405] Bluetooth: hci0: command 0x0419 tx timeout [ 60.846586][ T1008] ------------[ cut here ]------------ [ 60.848168][ T1008] WARNING: CPU: 1 PID: 1008 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 60.850904][ T1008] Modules linked in: [ 60.851939][ T1008] CPU: 1 PID: 1008 Comm: kworker/u4:3 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 60.855125][ T1008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.857882][ T1008] Workqueue: events_unbound io_ring_exit_work [ 60.859543][ T1008] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.861695][ T1008] pc : io_cqring_event_overflow+0x1c0/0x230 [ 60.863277][ T1008] lr : io_cqring_event_overflow+0x1c0/0x230 [ 60.864848][ T1008] sp : ffff80001450bad0 [ 60.865956][ T1008] x29: ffff80001450bad0 x28: ffff0000c4c59378 x27: ffff80000d49b000 [ 60.868111][ T1008] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 60.870255][ T1008] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 60.872404][ T1008] x20: 0000000000000000 x19: ffff0000c70eb000 x18: 0000000000000346 [ 60.874512][ T1008] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c4700000 [ 60.876635][ T1008] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c4700000 [ 60.878735][ T1008] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 60.880867][ T1008] x8 : ffff0000c4700000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 60.882964][ T1008] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 60.885125][ T1008] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.887233][ T1008] Call trace: [ 60.888109][ T1008] io_cqring_event_overflow+0x1c0/0x230 [ 60.889608][ T1008] io_req_cqe_overflow+0x5c/0x70 [ 60.890929][ T1008] io_do_iopoll+0x474/0x62c [ 60.892157][ T1008] io_iopoll_try_reap_events+0x6c/0x108 [ 60.893675][ T1008] io_uring_try_cancel_requests+0x13c/0x258 [ 60.895261][ T1008] io_ring_exit_work+0xec/0x390 [ 60.896534][ T1008] process_one_work+0x2d8/0x504 [ 60.897719][ T1008] worker_thread+0x340/0x610 [ 60.898792][ T1008] kthread+0x12c/0x158 [ 60.899777][ T1008] ret_from_fork+0x10/0x20 [ 60.900912][ T1008] irq event stamp: 201992 [ 60.902058][ T1008] hardirqs last enabled at (201991): [] _raw_spin_unlock_irq+0x3c/0x70 [ 60.904694][ T1008] hardirqs last disabled at (201992): [] el1_dbg+0x24/0x80 [ 60.907159][ T1008] softirqs last enabled at (200772): [] unix_release_sock+0x15c/0x544 [ 60.909732][ T1008] softirqs last disabled at (200770): [] unix_release_sock+0x140/0x544 [ 60.912354][ T1008] ---[ end trace 0000000000000000 ]--- [ 60.931762][ T5102] ------------[ cut here ]------------ [ 60.933286][ T5102] WARNING: CPU: 0 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 60.936022][ T5102] Modules linked in: [ 60.937070][ T5102] CPU: 0 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 60.940230][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.942974][ T5102] Workqueue: events_unbound io_ring_exit_work [ 60.944625][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.946755][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 60.948337][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 60.949916][ T5102] sp : ffff800012fe3ad0 [ 60.951049][ T5102] x29: ffff800012fe3ad0 x28: ffff0000cc27dc78 x27: ffff80000d49b000 [ 60.953178][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 60.955355][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 60.957344][ T5102] x20: 0000000000000000 x19: ffff0000d1723000 x18: 000000000000009e [ 60.959481][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 60.961650][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 60.963838][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 60.965997][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 60.968151][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 60.970333][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.970787][ T2836] ------------[ cut here ]------------ [ 60.972439][ T5102] Call trace: [ 60.972443][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 60.973886][ T2836] WARNING: CPU: 1 PID: 2836 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 60.974726][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 60.976171][ T2836] Modules linked in: [ 60.978820][ T5102] io_do_iopoll+0x474/0x62c [ 60.980110][ T2836] CPU: 1 PID: 2836 Comm: kworker/u4:4 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 60.981137][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 60.982289][ T2836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.985404][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 60.986869][ T2836] Workqueue: events_unbound io_ring_exit_work [ 60.989508][ T5102] io_ring_exit_work+0xec/0x390 [ 60.991059][ T2836] [ 60.991063][ T2836] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.992702][ T5102] process_one_work+0x2d8/0x504 [ 60.993966][ T2836] pc : io_cqring_event_overflow+0x1c0/0x230 [ 60.994577][ T5102] worker_thread+0x340/0x610 [ 60.996624][ T2836] lr : io_cqring_event_overflow+0x1c0/0x230 [ 60.997918][ T5102] kthread+0x12c/0x158 [ 60.999454][ T2836] sp : ffff8000164abad0 [ 61.000629][ T5102] ret_from_fork+0x10/0x20 [ 61.002181][ T2836] x29: ffff8000164abad0 [ 61.003259][ T5102] irq event stamp: 41172 [ 61.004375][ T2836] x28: ffff0000cc1fb378 [ 61.005508][ T5102] hardirqs last enabled at (41171): [] _raw_spin_unlock_irq+0x3c/0x70 [ 61.006606][ T2836] x27: ffff80000d49b000 [ 61.007683][ T5102] hardirqs last disabled at (41172): [] el1_dbg+0x24/0x80 [ 61.008785][ T2836] [ 61.008788][ T2836] x26: 0000000000000000 [ 61.011415][ T5102] softirqs last enabled at (41080): [] batadv_nc_purge_paths+0x1d0/0x214 [ 61.012536][ T2836] x25: 0000000000000000 [ 61.014857][ T5102] softirqs last disabled at (41078): [] batadv_nc_purge_paths+0x60/0x214 [ 61.015459][ T2836] x24: 0000000000000000 [ 61.016588][ T5102] ---[ end trace 0000000000000000 ]--- [ 61.019218][ T2836] [ 61.019222][ T2836] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 61.028747][ T2836] x20: 0000000000000000 x19: ffff0000c70e9000 x18: 000000000000028f [ 61.030944][ T2836] x17: 0000000000000075 x16: ffff80000dd86118 x15: ffff0000c60dce00 [ 61.033100][ T2836] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c60dce00 [ 61.035205][ T4987] ------------[ cut here ]------------ [ 61.035288][ T2836] x11: ff808000095945e8 [ 61.036709][ T4987] WARNING: CPU: 0 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 61.037835][ T2836] x10: 0000000000000000 [ 61.040388][ T4987] Modules linked in: [ 61.040395][ T4987] CPU: 0 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 61.041488][ T2836] x9 : ffff8000095945e8 [ 61.042435][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.045541][ T2836] [ 61.045544][ T2836] x8 : ffff0000c60dce00 [ 61.046687][ T4987] Workqueue: events_unbound io_ring_exit_work [ 61.049416][ T2836] x7 : ffff80000c1090e0 [ 61.050002][ T4987] [ 61.050005][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.051098][ T2836] x6 : 0000000000000000 [ 61.052665][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 61.053767][ T2836] [ 61.053770][ T2836] x5 : 0000000000000000 [ 61.054369][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 61.056419][ T2836] x4 : 0000000000000000 [ 61.057537][ T4987] sp : ffff800010f73ad0 [ 61.059113][ T2836] x3 : 0000000000000000 [ 61.059733][ T4987] x29: ffff800010f73ad0 [ 61.060817][ T2836] [ 61.060820][ T2836] x2 : 0000000000000000 [ 61.062358][ T4987] x28: ffff0000c3b02178 [ 61.063517][ T2836] x1 : 0000000000000000 [ 61.064607][ T4987] x27: ffff80000d49b000 [ 61.065777][ T2836] x0 : 0000000000000000 [ 61.066842][ T4987] [ 61.066846][ T4987] x26: 0000000000000000 [ 61.067433][ T2836] [ 61.067436][ T2836] Call trace: [ 61.068505][ T4987] x25: 0000000000000000 [ 61.069588][ T2836] io_cqring_event_overflow+0x1c0/0x230 [ 61.070708][ T4987] x24: 0000000000000000 [ 61.071828][ T2836] io_req_cqe_overflow+0x5c/0x70 [ 61.072940][ T4987] [ 61.072943][ T4987] x23: 0000000000000000 [ 61.073550][ T2836] io_do_iopoll+0x474/0x62c [ 61.074631][ T4987] x22: 0000000000000000 [ 61.075222][ T2836] io_iopoll_try_reap_events+0x6c/0x108 [ 61.076074][ T4987] x21: 0000000000000000 [ 61.077167][ T2836] io_uring_try_cancel_requests+0x13c/0x258 [ 61.078678][ T4987] [ 61.078681][ T4987] x20: 0000000000000000 [ 61.079778][ T2836] io_ring_exit_work+0xec/0x390 [ 61.081083][ T4987] x19: ffff0000c7bf5000 [ 61.081674][ T2836] process_one_work+0x2d8/0x504 [ 61.082745][ T4987] x18: 0000000000000333 [ 61.083924][ T2836] worker_thread+0x340/0x610 [ 61.085018][ T4987] [ 61.085021][ T4987] x17: ffff80000c15d8bc [ 61.086545][ T2836] kthread+0x12c/0x158 [ 61.087673][ T4987] x16: ffff80000dd86118 [ 61.089235][ T2836] ret_from_fork+0x10/0x20 [ 61.089833][ T4987] x15: ffff0000d0ed1a00 [ 61.090916][ T2836] irq event stamp: 621634 [ 61.092172][ T4987] [ 61.092175][ T4987] x14: 0000000000000110 [ 61.093293][ T2836] hardirqs last enabled at (621633): [] _raw_spin_unlock_irq+0x3c/0x70 [ 61.094567][ T4987] x13: 00000000ffffffff [ 61.095648][ T2836] hardirqs last disabled at (621634): [] el1_dbg+0x24/0x80 [ 61.096854][ T4987] x12: ffff0000d0ed1a00 [ 61.097426][ T2836] softirqs last enabled at (621566): [] batadv_nc_purge_paths+0x1d0/0x214 [ 61.098529][ T4987] [ 61.098533][ T4987] x11: ff808000095945e8 [ 61.099599][ T2836] softirqs last disabled at (621564): [] batadv_nc_purge_paths+0x60/0x214 [ 61.100714][ T4987] x10: 0000000000000000 [ 61.101826][ T2836] ---[ end trace 0000000000000000 ]--- [ 61.102946][ T4987] x9 : ffff8000095945e8 [ 61.124075][ T4987] x8 : ffff0000d0ed1a00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 61.126284][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 61.128446][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 61.130561][ T4987] Call trace: [ 61.131484][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 61.132972][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 61.134314][ T4987] io_do_iopoll+0x474/0x62c [ 61.135516][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 61.137007][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 61.138588][ T4987] io_ring_exit_work+0xec/0x390 [ 61.139892][ T4987] process_one_work+0x2d8/0x504 [ 61.141180][ T4987] worker_thread+0x340/0x610 [ 61.141430][ T39] ------------[ cut here ]------------ [ 61.142388][ T4987] kthread+0x12c/0x158 [ 61.143830][ T39] WARNING: CPU: 1 PID: 39 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 61.144892][ T4987] ret_from_fork+0x10/0x20 [ 61.147551][ T39] Modules linked in: [ 61.148710][ T4987] irq event stamp: 51706 [ 61.148715][ T4987] hardirqs last enabled at (51705): [] _raw_spin_unlock_irq+0x3c/0x70 [ 61.149742][ T39] CPU: 1 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 61.150836][ T4987] hardirqs last disabled at (51706): [] el1_dbg+0x24/0x80 [ 61.153413][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.156462][ T4987] softirqs last enabled at (51658): [] batadv_nc_purge_paths+0x1d0/0x214 [ 61.158675][ T39] Workqueue: events_unbound io_ring_exit_work [ 61.161378][ T4987] softirqs last disabled at (51656): [] batadv_nc_purge_paths+0x60/0x214 [ 61.164049][ T39] [ 61.164054][ T39] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.165665][ T4987] ---[ end trace 0000000000000000 ]--- [ 61.168251][ T39] pc : io_cqring_event_overflow+0x1c0/0x230 [ 61.174006][ T39] lr : io_cqring_event_overflow+0x1c0/0x230 [ 61.175570][ T39] sp : ffff80000f873ad0 [ 61.176643][ T39] x29: ffff80000f873ad0 x28: ffff0000c63c7778 x27: ffff80000d49b000 [ 61.178849][ T39] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 61.181077][ T39] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 61.183216][ T39] x20: 0000000000000000 x19: ffff0000c7bf0000 x18: 00000000000000ac [ 61.185356][ T39] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c0d24e00 [ 61.187593][ T39] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c0d24e00 [ 61.189717][ T39] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 61.191876][ T39] x8 : ffff0000c0d24e00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 61.194023][ T39] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 61.196192][ T39] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 61.198328][ T39] Call trace: [ 61.199190][ T39] io_cqring_event_overflow+0x1c0/0x230 [ 61.200720][ T39] io_req_cqe_overflow+0x5c/0x70 [ 61.202034][ T39] io_do_iopoll+0x474/0x62c [ 61.203220][ T39] io_iopoll_try_reap_events+0x6c/0x108 [ 61.204745][ T39] io_uring_try_cancel_requests+0x13c/0x258 [ 61.206351][ T39] io_ring_exit_work+0xec/0x390 [ 61.207649][ T39] process_one_work+0x2d8/0x504 [ 61.208925][ T39] worker_thread+0x340/0x610 [ 61.210132][ T39] kthread+0x12c/0x158 [ 61.211228][ T39] ret_from_fork+0x10/0x20 [ 61.212425][ T39] irq event stamp: 136388 [ 61.213577][ T39] hardirqs last enabled at (136387): [] _raw_spin_unlock_irq+0x3c/0x70 [ 61.216233][ T39] hardirqs last disabled at (136388): [] el1_dbg+0x24/0x80 [ 61.218569][ T39] softirqs last enabled at (135176): [] unix_release_sock+0x15c/0x544 [ 61.221201][ T39] softirqs last disabled at (135174): [] unix_release_sock+0x140/0x544 [ 61.223841][ T39] ---[ end trace 0000000000000000 ]--- [ 61.248561][ T4987] ------------[ cut here ]------------ [ 61.250078][ T4987] WARNING: CPU: 0 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 61.252748][ T4987] Modules linked in: [ 61.253811][ T4987] CPU: 0 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 61.256978][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.259734][ T4987] Workqueue: events_unbound io_ring_exit_work [ 61.261403][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.263524][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 61.265126][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 61.266739][ T4987] sp : ffff800010f73ad0 [ 61.267825][ T4987] x29: ffff800010f73ad0 x28: ffff0000c63c7578 x27: ffff80000d49b000 [ 61.270026][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 61.272234][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 61.274380][ T4987] x20: 0000000000000000 x19: ffff0000c70e9000 x18: 00000000000000c0 [ 61.276567][ T4987] x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 61.278726][ T4987] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed1a00 [ 61.280883][ T4987] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 61.283030][ T4987] x8 : ffff0000d0ed1a00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 61.285227][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 61.287412][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 61.289542][ T4987] Call trace: [ 61.290388][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 61.291898][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 61.293233][ T4987] io_do_iopoll+0x474/0x62c [ 61.294482][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 61.295986][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 61.297596][ T4987] io_ring_exit_work+0xec/0x390 [ 61.298883][ T4987] process_one_work+0x2d8/0x504 [ 61.300229][ T4987] worker_thread+0x340/0x610 [ 61.301490][ T4987] kthread+0x12c/0x158 [ 61.302577][ T4987] ret_from_fork+0x10/0x20 [ 61.303830][ T4987] irq event stamp: 53208 [ 61.304972][ T4987] hardirqs last enabled at (53207): [] _raw_spin_unlock_irq+0x3c/0x70 [ 61.307626][ T4987] hardirqs last disabled at (53208): [] el1_dbg+0x24/0x80 [ 61.309472][ T2836] ------------[ cut here ]------------ [ 61.309981][ T4987] softirqs last enabled at (52006): [] unix_release_sock+0x15c/0x544 [ 61.311489][ T2836] WARNING: CPU: 1 PID: 2836 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 61.314280][ T4987] softirqs last disabled at (52004): [] unix_release_sock+0x140/0x544 [ 61.316996][ T2836] Modules linked in: [ 61.319640][ T4987] ---[ end trace 0000000000000000 ]--- [ 61.322112][ T2836] [ 61.322714][ T2836] CPU: 1 PID: 2836 Comm: kworker/u4:4 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 61.325866][ T2836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.327501][ T4989] ------------[ cut here ]------------ [ 61.328565][ T2836] Workqueue: events_unbound io_ring_exit_work [ 61.329962][ T4989] WARNING: CPU: 0 PID: 4989 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 61.331692][ T2836] [ 61.334600][ T4989] Modules linked in: [ 61.335186][ T2836] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.336256][ T4989] CPU: 0 PID: 4989 Comm: kworker/u4:6 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 61.338439][ T2836] pc : io_cqring_event_overflow+0x1c0/0x230 [ 61.341620][ T4989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.343222][ T2836] lr : io_cqring_event_overflow+0x1c0/0x230 [ 61.345958][ T4989] Workqueue: events_unbound io_ring_exit_work [ 61.347555][ T2836] sp : ffff8000164abad0 [ 61.347563][ T2836] x29: ffff8000164abad0 [ 61.349239][ T4989] [ 61.350385][ T2836] x28: ffff0000c4c59b78 [ 61.351490][ T4989] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.352091][ T2836] x27: ffff80000d49b000 [ 61.353234][ T4989] pc : io_cqring_event_overflow+0x1c0/0x230 [ 61.355418][ T2836] [ 61.356608][ T4989] lr : io_cqring_event_overflow+0x1c0/0x230 [ 61.358200][ T2836] x26: 0000000000000000 [ 61.358842][ T4989] sp : ffff80000fe8bad0 [ 61.360460][ T2836] x25: 0000000000000000 [ 61.361560][ T4989] x29: ffff80000fe8bad0 [ 61.362671][ T2836] x24: 0000000000000000 [ 61.363844][ T4989] x28: ffff0000c3a36f78 [ 61.364960][ T2836] [ 61.366094][ T4989] x27: ffff80000d49b000 [ 61.367200][ T2836] x23: 0000000000000000 [ 61.367859][ T4989] [ 61.367864][ T4989] x26: 0000000000000000 [ 61.368971][ T2836] x22: 0000000000000000 [ 61.370064][ T4989] x25: 0000000000000000 [ 61.370674][ T2836] x21: 0000000000000000 [ 61.371765][ T4989] x24: 0000000000000000 [ 61.372954][ T2836] [ 61.372959][ T2836] x20: 0000000000000000 [ 61.374080][ T4989] [ 61.375240][ T2836] x19: ffff0000c70eb000 [ 61.376373][ T4989] x23: 0000000000000000 [ 61.376969][ T2836] x18: 000000000000036d [ 61.378104][ T4989] x22: 0000000000000000 [ 61.378726][ T2836] [ 61.378730][ T2836] x17: ffff80000c15d8bc [ 61.379879][ T4989] x21: 0000000000000000 [ 61.380975][ T2836] x16: ffff80000dd86118 [ 61.382092][ T4989] [ 61.383269][ T2836] x15: ffff0000c60dce00 [ 61.383872][ T4989] x20: 0000000000000000 [ 61.384973][ T2836] [ 61.384978][ T2836] x14: 0000000000000110 [ 61.386136][ T4989] x19: ffff0000c9364000 [ 61.387274][ T2836] x13: 00000000ffffffff [ 61.387902][ T4989] x18: 00000000000000c0 [ 61.389061][ T2836] x12: ffff0000c60dce00 [ 61.390157][ T4989] [ 61.390162][ T4989] x17: ffff80000df48158 [ 61.390807][ T2836] [ 61.390812][ T2836] x11: ff808000095945e8 [ 61.391931][ T4989] x16: ffff80000dd86118 [ 61.393034][ T2836] x10: 0000000000000000 [ 61.394205][ T4989] x15: ffff0000d0ed3400 [ 61.395314][ T2836] x9 : ffff8000095945e8 [ 61.396468][ T4989] [ 61.396473][ T4989] x14: 0000000000000110 [ 61.397086][ T2836] [ 61.398244][ T4989] x13: 00000000ffffffff [ 61.398854][ T2836] x8 : ffff0000c60dce00 [ 61.399979][ T4989] x12: ffff0000d0ed3400 [ 61.401153][ T2836] x7 : ffff80000c1090e0 [ 61.402283][ T4989] [ 61.402287][ T4989] x11: ff808000095945e8 [ 61.403432][ T2836] x6 : 0000000000000000 [ 61.404553][ T4989] x10: 0000000000000000 [ 61.405161][ T2836] [ 61.405166][ T2836] x5 : 0000000000000000 [ 61.406277][ T4989] x9 : ffff8000095945e8 [ 61.406883][ T2836] x4 : 0000000000000000 [ 61.408028][ T4989] [ 61.409178][ T2836] x3 : 0000000000000000 [ 61.410337][ T4989] x8 : ffff0000d0ed3400 [ 61.411486][ T2836] [ 61.412098][ T4989] x7 : ffff80000c1090e0 [ 61.413204][ T2836] x2 : 0000000000000000 [ 61.414348][ T4989] x6 : 0000000000000000 [ 61.415476][ T2836] x1 : 0000000000000000 [ 61.416090][ T4989] [ 61.416094][ T4989] x5 : 0000000000000000 [ 61.417219][ T2836] x0 : 0000000000000000 [ 61.418344][ T4989] x4 : 0000000000000000 [ 61.419514][ T2836] [ 61.420122][ T4989] x3 : 0000000000000000 [ 61.421309][ T2836] Call trace: [ 61.422428][ T4989] [ 61.423010][ T2836] io_cqring_event_overflow+0x1c0/0x230 [ 61.424146][ T4989] x2 : 0000000000000000 [ 61.425299][ T2836] io_req_cqe_overflow+0x5c/0x70 [ 61.426432][ T4989] x1 : 0000000000000000 [ 61.427557][ T2836] io_do_iopoll+0x474/0x62c [ 61.428153][ T4989] x0 : 0000000000000000 [ 61.429334][ T2836] io_iopoll_try_reap_events+0x6c/0x108 [ 61.430498][ T4989] [ 61.431602][ T2836] io_uring_try_cancel_requests+0x13c/0x258 [ 61.432222][ T4989] Call trace: [ 61.433371][ T2836] io_ring_exit_work+0xec/0x390 [ 61.434237][ T4989] io_cqring_event_overflow+0x1c0/0x230 [ 61.434838][ T2836] process_one_work+0x2d8/0x504 [ 61.436346][ T4989] io_req_cqe_overflow+0x5c/0x70 [ 61.437420][ T2836] worker_thread+0x340/0x610 [ 61.438745][ T4989] io_do_iopoll+0x474/0x62c [ 61.439941][ T2836] kthread+0x12c/0x158 [ 61.441161][ T4989] io_iopoll_try_reap_events+0x6c/0x108 [ 61.442337][ T2836] ret_from_fork+0x10/0x20 [ 61.443835][ T4989] io_uring_try_cancel_requests+0x13c/0x258 [ 61.444443][ T2836] irq event stamp: 623186 [ 61.446062][ T4989] io_ring_exit_work+0xec/0x390 [ 61.446947][ T2836] hardirqs last enabled at (623185): [] _raw_spin_unlock_irq+0x3c/0x70 [ 61.448233][ T4989] process_one_work+0x2d8/0x504 [ 61.449761][ T2836] hardirqs last disabled at (623186): [] el1_dbg+0x24/0x80 [ 61.451078][ T4989] worker_thread+0x340/0x610 [ 61.452393][ T2836] softirqs last enabled at (623164): [] ieee80211_ibss_work+0x184/0x9f0 [ 61.453628][ T4989] kthread+0x12c/0x158 [ 61.454850][ T2836] softirqs last disabled at (623162): [] ieee80211_ibss_work+0x68/0x9f0 [ 61.455978][ T4989] ret_from_fork+0x10/0x20 [ 61.457485][ T2836] ---[ end trace 0000000000000000 ]--- [ 61.458672][ T4989] irq event stamp: 31456 [ 61.481309][ T4989] hardirqs last enabled at (31455): [] _raw_spin_unlock_irq+0x3c/0x70 [ 61.484047][ T4989] hardirqs last disabled at (31456): [] el1_dbg+0x24/0x80 [ 61.486443][ T4989] softirqs last enabled at (27638): [] batadv_nc_purge_paths+0x1d0/0x214 [ 61.489257][ T4989] softirqs last disabled at (27636): [] batadv_nc_purge_paths+0x60/0x214 [ 61.492029][ T4989] ---[ end trace 0000000000000000 ]--- [ 61.499381][ T5102] ------------[ cut here ]------------ [ 61.500849][ T5102] WARNING: CPU: 0 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 61.503502][ T5102] Modules linked in: [ 61.504538][ T5102] CPU: 0 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 61.507682][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.510388][ T5102] Workqueue: events_unbound io_ring_exit_work [ 61.512063][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.514201][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 61.515808][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 61.517424][ T5102] sp : ffff800012fe3ad0 [ 61.518571][ T5102] x29: ffff800012fe3ad0 x28: ffff0000c63c7378 x27: ffff80000d49b000 [ 61.520788][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 61.522939][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 61.525150][ T5102] x20: 0000000000000000 x19: ffff0000c3b89000 x18: 0000000000000019 [ 61.527355][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 61.529552][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 61.531743][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 61.533949][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 61.536169][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 61.538382][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 61.540545][ T5102] Call trace: [ 61.541467][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 61.542989][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 61.544323][ T5102] io_do_iopoll+0x474/0x62c [ 61.545540][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 61.547013][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 61.548615][ T5102] io_ring_exit_work+0xec/0x390 [ 61.549910][ T5102] process_one_work+0x2d8/0x504 [ 61.551238][ T5102] worker_thread+0x340/0x610 [ 61.552525][ T5102] kthread+0x12c/0x158 [ 61.553637][ T5102] ret_from_fork+0x10/0x20 [ 61.554805][ T5102] irq event stamp: 43742 [ 61.555944][ T5102] hardirqs last enabled at (43741): [] _raw_spin_unlock_irq+0x3c/0x70 [ 61.558670][ T5102] hardirqs last disabled at (43742): [] el1_dbg+0x24/0x80 [ 61.561049][ T5102] softirqs last enabled at (43698): [] batadv_nc_purge_paths+0x1d0/0x214 [ 61.563816][ T5102] softirqs last disabled at (43696): [] batadv_nc_purge_paths+0x60/0x214 [ 61.566573][ T5102] ---[ end trace 0000000000000000 ]--- [ 61.569468][ T1008] ------------[ cut here ]------------ [ 61.570944][ T1008] WARNING: CPU: 1 PID: 1008 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 61.573688][ T1008] Modules linked in: [ 61.574745][ T1008] CPU: 1 PID: 1008 Comm: kworker/u4:3 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 61.577916][ T1008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.580666][ T1008] Workqueue: events_unbound io_ring_exit_work [ 61.582364][ T1008] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.584533][ T1008] pc : io_cqring_event_overflow+0x1c0/0x230 [ 61.586129][ T1008] lr : io_cqring_event_overflow+0x1c0/0x230 [ 61.587713][ T1008] sp : ffff80001450bad0 [ 61.588819][ T1008] x29: ffff80001450bad0 x28: ffff0000cc1fbe78 x27: ffff80000d49b000 [ 61.590990][ T1008] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 61.593164][ T1008] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 61.595368][ T1008] x20: 0000000000000000 x19: ffff0000d16b8000 x18: 000000000000032e [ 61.597517][ T1008] x17: ffff8001f1b6b000 x16: ffff80000dd86118 x15: ffff0000c4700000 [ 61.599667][ T1008] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c4700000 [ 61.601858][ T1008] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 61.604044][ T1008] x8 : ffff0000c4700000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 61.606252][ T1008] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 61.608434][ T1008] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 61.610581][ T1008] Call trace: [ 61.611438][ T1008] io_cqring_event_overflow+0x1c0/0x230 [ 61.612944][ T1008] io_req_cqe_overflow+0x5c/0x70 [ 61.614295][ T1008] io_do_iopoll+0x474/0x62c [ 61.615499][ T1008] io_iopoll_try_reap_events+0x6c/0x108 [ 61.616963][ T1008] io_uring_try_cancel_requests+0x13c/0x258 [ 61.618564][ T1008] io_ring_exit_work+0xec/0x390 [ 61.619862][ T1008] process_one_work+0x2d8/0x504 [ 61.621142][ T1008] worker_thread+0x340/0x610 [ 61.622381][ T1008] kthread+0x12c/0x158 [ 61.623517][ T1008] ret_from_fork+0x10/0x20 [ 61.624698][ T1008] irq event stamp: 203664 [ 61.625888][ T1008] hardirqs last enabled at (203663): [] _raw_spin_unlock_irq+0x3c/0x70 [ 61.628534][ T1008] hardirqs last disabled at (203664): [] el1_dbg+0x24/0x80 [ 61.630937][ T1008] softirqs last enabled at (203622): [] ieee80211_ibss_work+0x184/0x9f0 [ 61.633645][ T1008] softirqs last disabled at (203620): [] ieee80211_ibss_work+0x68/0x9f0 [ 61.636384][ T1008] ---[ end trace 0000000000000000 ]--- [ 61.640979][ T4987] ------------[ cut here ]------------ [ 61.642455][ T4987] WARNING: CPU: 0 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 61.645139][ T4987] Modules linked in: [ 61.646179][ T4987] CPU: 0 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 61.649338][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.652012][ T4987] Workqueue: events_unbound io_ring_exit_work [ 61.653660][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.655748][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 61.657347][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 61.658936][ T4987] sp : ffff800010f73ad0 [ 61.660029][ T4987] x29: ffff800010f73ad0 x28: ffff0000cc1fb878 x27: ffff80000d49b000 [ 61.662187][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 61.664388][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 61.666572][ T4987] x20: 0000000000000000 x19: ffff0000d16ba000 x18: 000000000000026d [ 61.668732][ T4987] x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 61.669886][ T5102] ------------[ cut here ]------------ [ 61.670879][ T4987] x14: 0000000000000110 [ 61.672387][ T5102] WARNING: CPU: 1 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 61.672397][ T4987] x13: 00000000ffffffff x12: ffff0000d0ed1a00 [ 61.676313][ T5102] Modules linked in: [ 61.676322][ T5102] CPU: 1 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 61.677996][ T4987] [ 61.678000][ T4987] x11: ff808000095945e8 [ 61.679069][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.682269][ T4987] x10: 0000000000000000 [ 61.682895][ T5102] Workqueue: events_unbound io_ring_exit_work [ 61.683993][ T4987] x9 : ffff8000095945e8 [ 61.686764][ T5102] [ 61.687930][ T4987] [ 61.689599][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.690719][ T4987] x8 : ffff0000d0ed1a00 [ 61.691329][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 61.691944][ T4987] x7 : ffff80000c1090e0 [ 61.694007][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 61.695104][ T4987] x6 : 0000000000000000 [ 61.696697][ T5102] sp : ffff800012fe3ad0 [ 61.696704][ T5102] x29: ffff800012fe3ad0 [ 61.697882][ T4987] [ 61.699446][ T5102] x28: ffff0000cc1fb178 [ 61.700567][ T4987] x5 : 0000000000000000 [ 61.701664][ T5102] x27: ffff80000d49b000 [ 61.702789][ T4987] x4 : 0000000000000000 [ 61.703411][ T5102] [ 61.704505][ T4987] x3 : 0000000000000000 [ 61.705616][ T5102] x26: 0000000000000000 [ 61.706726][ T4987] [ 61.707871][ T5102] x25: 0000000000000000 [ 61.708479][ T4987] x2 : 0000000000000000 [ 61.709643][ T5102] x24: 0000000000000000 [ 61.710746][ T4987] x1 : 0000000000000000 [ 61.711373][ T5102] [ 61.712515][ T4987] x0 : 0000000000000000 [ 61.713599][ T5102] x23: 0000000000000000 [ 61.714720][ T4987] [ 61.715846][ T5102] x22: 0000000000000000 [ 61.716443][ T4987] Call trace: [ 61.717594][ T5102] x21: 0000000000000000 [ 61.718732][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 61.719387][ T5102] [ 61.719391][ T5102] x20: 0000000000000000 [ 61.720519][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 61.721368][ T5102] x19: ffff0000d16b9000 [ 61.722497][ T4987] io_do_iopoll+0x474/0x62c [ 61.724014][ T5102] x18: 0000000000000082 [ 61.724599][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 61.725705][ T5102] [ 61.727022][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 61.728182][ T5102] x17: ffff80000c15d8bc [ 61.729431][ T4987] io_ring_exit_work+0xec/0x390 [ 61.730582][ T5102] x16: ffff80000dd86118 [ 61.732025][ T4987] process_one_work+0x2d8/0x504 [ 61.732635][ T5102] x15: ffff0000ce453400 [ 61.734189][ T4987] worker_thread+0x340/0x610 [ 61.735255][ T5102] [ 61.736534][ T4987] kthread+0x12c/0x158 [ 61.737668][ T5102] x14: 0000000000000110 [ 61.738951][ T4987] ret_from_fork+0x10/0x20 [ 61.740115][ T5102] x13: 00000000ffffffff [ 61.741325][ T4987] irq event stamp: 54690 [ 61.741931][ T5102] x12: ffff0000ce453400 [ 61.743016][ T4987] hardirqs last enabled at (54689): [] _raw_spin_unlock_irq+0x3c/0x70 [ 61.744209][ T5102] [ 61.745370][ T4987] hardirqs last disabled at (54690): [] el1_dbg+0x24/0x80 [ 61.746512][ T5102] x11: ff808000095945e8 [ 61.747656][ T4987] softirqs last enabled at (53482): [] unix_release_sock+0x15c/0x544 [ 61.748767][ T5102] x10: 0000000000000000 [ 61.751462][ T4987] softirqs last disabled at (53480): [] unix_release_sock+0x140/0x544 [ 61.752077][ T5102] x9 : ffff8000095945e8 [ 61.754426][ T4987] ---[ end trace 0000000000000000 ]--- [ 61.755546][ T5102] [ 61.765515][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 61.767737][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 61.769922][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 61.772109][ T5102] Call trace: [ 61.772991][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 61.774521][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 61.775875][ T5102] io_do_iopoll+0x474/0x62c [ 61.777100][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 61.778594][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 61.780180][ T5102] io_ring_exit_work+0xec/0x390 [ 61.781579][ T5102] process_one_work+0x2d8/0x504 [ 61.782903][ T5102] worker_thread+0x340/0x610 [ 61.784191][ T5102] kthread+0x12c/0x158 [ 61.785281][ T5102] ret_from_fork+0x10/0x20 [ 61.786481][ T5102] irq event stamp: 45248 [ 61.787660][ T5102] hardirqs last enabled at (45247): [] _raw_spin_unlock_irq+0x3c/0x70 [ 61.790383][ T5102] hardirqs last disabled at (45248): [] el1_dbg+0x24/0x80 [ 61.792744][ T5102] softirqs last enabled at (44048): [] unix_release_sock+0x15c/0x544 [ 61.795349][ T5102] softirqs last disabled at (44046): [] unix_release_sock+0x140/0x544 [ 61.797988][ T5102] ---[ end trace 0000000000000000 ]--- [ 61.821675][ T4987] ------------[ cut here ]------------ [ 61.823308][ T4987] WARNING: CPU: 0 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 61.826029][ T4987] Modules linked in: [ 61.827085][ T4987] CPU: 0 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 61.830227][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.832966][ T4987] Workqueue: events_unbound io_ring_exit_work [ 61.834636][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.836774][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 61.838403][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 61.840008][ T4987] sp : ffff800010f73ad0 [ 61.841101][ T4987] x29: ffff800010f73ad0 x28: ffff0000c4c59b78 x27: ffff80000d49b000 [ 61.843299][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 61.845409][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 61.847619][ T4987] x20: 0000000000000000 x19: ffff0000d1724000 x18: 000000000000018d [ 61.849808][ T4987] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 61.851967][ T4987] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000d0ed1a00 [ 61.854200][ T4987] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 61.856352][ T4987] x8 : ffff0000d0ed1a00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 61.858559][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 61.860740][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 61.862894][ T4987] Call trace: [ 61.863780][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 61.865310][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 61.866646][ T4987] io_do_iopoll+0x474/0x62c [ 61.867844][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 61.869329][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 61.870883][ T4987] io_ring_exit_work+0xec/0x390 [ 61.872268][ T4987] process_one_work+0x2d8/0x504 [ 61.873594][ T4987] worker_thread+0x340/0x610 [ 61.874866][ T4987] kthread+0x12c/0x158 [ 61.875965][ T4987] ret_from_fork+0x10/0x20 [ 61.877138][ T4987] irq event stamp: 56126 [ 61.878318][ T4987] hardirqs last enabled at (56125): [] _raw_spin_unlock_irq+0x3c/0x70 [ 61.881041][ T4987] hardirqs last disabled at (56126): [] el1_dbg+0x24/0x80 [ 61.883373][ T4987] softirqs last enabled at (54932): [] unix_release_sock+0x15c/0x544 [ 61.885979][ T4987] softirqs last disabled at (54930): [] unix_release_sock+0x140/0x544 [ 61.888630][ T4987] ---[ end trace 0000000000000000 ]--- [ 61.927296][ T9] ------------[ cut here ]------------ [ 61.928816][ T9] WARNING: CPU: 1 PID: 9 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 61.931436][ T9] Modules linked in: [ 61.932486][ T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 61.935467][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.938196][ T9] Workqueue: events_unbound io_ring_exit_work [ 61.939879][ T9] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.942019][ T9] pc : io_cqring_event_overflow+0x1c0/0x230 [ 61.943632][ T9] lr : io_cqring_event_overflow+0x1c0/0x230 [ 61.945225][ T9] sp : ffff80000f443ad0 [ 61.946379][ T9] x29: ffff80000f443ad0 x28: ffff0000cc1fbe78 x27: ffff80000d49b000 [ 61.948542][ T9] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 61.950725][ T9] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 61.952901][ T9] x20: 0000000000000000 x19: ffff0000d16bb000 x18: 0000000000000086 [ 61.955076][ T9] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c02d0000 [ 61.957263][ T9] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c02d0000 [ 61.959444][ T9] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 61.961595][ T9] x8 : ffff0000c02d0000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 61.963804][ T9] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 61.965932][ T9] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 61.967850][ T5102] ------------[ cut here ]------------ [ 61.968094][ T9] Call trace: [ 61.968098][ T9] io_cqring_event_overflow+0x1c0/0x230 [ 61.969567][ T5102] WARNING: CPU: 0 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 61.970424][ T9] io_req_cqe_overflow+0x5c/0x70 [ 61.971891][ T5102] Modules linked in: [ 61.974587][ T9] io_do_iopoll+0x474/0x62c [ 61.975873][ T5102] CPU: 0 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 61.976906][ T9] io_iopoll_try_reap_events+0x6c/0x108 [ 61.978087][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.981160][ T9] io_uring_try_cancel_requests+0x13c/0x258 [ 61.982613][ T5102] Workqueue: events_unbound io_ring_exit_work [ 61.985298][ T9] io_ring_exit_work+0xec/0x390 [ 61.986801][ T5102] [ 61.986805][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.988403][ T9] process_one_work+0x2d8/0x504 [ 61.989644][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 61.990254][ T9] worker_thread+0x340/0x610 [ 61.992334][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 61.993595][ T9] kthread+0x12c/0x158 [ 61.995184][ T5102] sp : ffff800012fe3ad0 [ 61.996401][ T9] ret_from_fork+0x10/0x20 [ 61.997952][ T5102] x29: ffff800012fe3ad0 [ 61.998992][ T9] irq event stamp: 424780 [ 62.000111][ T5102] x28: ffff0000cc27d578 [ 62.001295][ T9] hardirqs last enabled at (424779): [] _raw_spin_unlock_irq+0x3c/0x70 [ 62.002379][ T5102] x27: ffff80000d49b000 [ 62.003510][ T9] hardirqs last disabled at (424780): [] el1_dbg+0x24/0x80 [ 62.004594][ T5102] [ 62.004597][ T5102] x26: 0000000000000000 [ 62.007219][ T9] softirqs last enabled at (423586): [] unix_release_sock+0x15c/0x544 [ 62.008342][ T5102] x25: 0000000000000000 [ 62.010662][ T9] softirqs last disabled at (423584): [] unix_release_sock+0x140/0x544 [ 62.011252][ T5102] x24: 0000000000000000 [ 62.012327][ T9] ---[ end trace 0000000000000000 ]--- [ 62.014912][ T5102] [ 62.014916][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 62.024118][ T5102] x20: 0000000000000000 x19: ffff0000d1720000 x18: 000000000000007e [ 62.026313][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 62.028510][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 62.030716][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 62.032815][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 62.034950][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 62.037091][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 62.039253][ T5102] Call trace: [ 62.040121][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 62.041598][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 62.042929][ T5102] io_do_iopoll+0x474/0x62c [ 62.044215][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 62.045777][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 62.047374][ T5102] io_ring_exit_work+0xec/0x390 [ 62.048734][ T5102] process_one_work+0x2d8/0x504 [ 62.050082][ T5102] worker_thread+0x340/0x610 [ 62.051294][ T5102] kthread+0x12c/0x158 [ 62.052425][ T5102] ret_from_fork+0x10/0x20 [ 62.053584][ T5102] irq event stamp: 47978 [ 62.054704][ T5102] hardirqs last enabled at (47977): [] _raw_spin_unlock_irq+0x3c/0x70 [ 62.057332][ T5102] hardirqs last disabled at (47978): [] el1_dbg+0x24/0x80 [ 62.059702][ T5102] softirqs last enabled at (47970): [] ieee80211_ibss_work+0x184/0x9f0 [ 62.062455][ T5102] softirqs last disabled at (47968): [] ieee80211_ibss_work+0x68/0x9f0 [ 62.065046][ T5102] ---[ end trace 0000000000000000 ]--- [ 62.085445][ T9] ------------[ cut here ]------------ [ 62.086890][ T9] WARNING: CPU: 1 PID: 9 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 62.089459][ T9] Modules linked in: [ 62.090489][ T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 62.093435][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 62.096131][ T9] Workqueue: events_unbound io_ring_exit_work [ 62.097784][ T9] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.099882][ T9] pc : io_cqring_event_overflow+0x1c0/0x230 [ 62.101480][ T9] lr : io_cqring_event_overflow+0x1c0/0x230 [ 62.102992][ T9] sp : ffff80000f443ad0 [ 62.104098][ T9] x29: ffff80000f443ad0 x28: ffff0000cc1fbc78 x27: ffff80000d49b000 [ 62.106236][ T9] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 62.108255][ T1008] ------------[ cut here ]------------ [ 62.108378][ T9] x23: 0000000000000000 [ 62.109883][ T1008] WARNING: CPU: 0 PID: 1008 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 62.110977][ T9] x22: 0000000000000000 [ 62.113630][ T1008] Modules linked in: [ 62.113637][ T1008] CPU: 0 PID: 1008 Comm: kworker/u4:3 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 62.114758][ T9] x21: 0000000000000000 [ 62.115733][ T1008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 62.118862][ T9] [ 62.118865][ T9] x20: 0000000000000000 [ 62.119970][ T1008] Workqueue: events_unbound io_ring_exit_work [ 62.122670][ T9] x19: ffff0000d16b8000 [ 62.123289][ T1008] [ 62.123293][ T1008] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.124417][ T9] x18: 0000000000000139 [ 62.126030][ T1008] pc : io_cqring_event_overflow+0x1c0/0x230 [ 62.127181][ T9] [ 62.127184][ T9] x17: ffff80000c15d8bc [ 62.127779][ T1008] lr : io_cqring_event_overflow+0x1c0/0x230 [ 62.129876][ T9] x16: ffff80000dd86118 [ 62.131003][ T1008] sp : ffff80001450bad0 [ 62.131008][ T1008] x29: ffff80001450bad0 [ 62.132580][ T9] x15: ffff0000c02d0000 [ 62.133171][ T1008] x28: ffff0000cc27d878 [ 62.134278][ T9] [ 62.134281][ T9] x14: 0000000000000110 [ 62.135914][ T1008] x27: ffff80000d49b000 [ 62.137037][ T9] x13: 00000000ffffffff [ 62.138122][ T1008] [ 62.138126][ T1008] x26: 0000000000000000 [ 62.139223][ T9] x12: ffff0000c02d0000 [ 62.140337][ T1008] x25: 0000000000000000 [ 62.141437][ T9] [ 62.141440][ T9] x11: ff808000095945e8 [ 62.142048][ T1008] x24: 0000000000000000 [ 62.143128][ T9] x10: 0000000000000000 [ 62.144252][ T1008] [ 62.144255][ T1008] x23: 0000000000000000 [ 62.145364][ T9] x9 : ffff8000095945e8 [ 62.145975][ T1008] x22: 0000000000000000 [ 62.146962][ T9] [ 62.146966][ T9] x8 : ffff0000c02d0000 [ 62.148082][ T1008] x21: 0000000000000000 [ 62.149197][ T9] x7 : ffff80000c1090e0 [ 62.149789][ T1008] [ 62.149793][ T1008] x20: 0000000000000000 [ 62.150889][ T9] x6 : 0000000000000000 [ 62.152025][ T1008] x19: ffff0000d1724000 [ 62.153146][ T9] [ 62.153149][ T9] x5 : 0000000000000000 [ 62.153745][ T1008] x18: 00000000000001a2 [ 62.154853][ T9] x4 : 0000000000000000 [ 62.155976][ T1008] [ 62.155979][ T1008] x17: ffff80000c15d8bc [ 62.157084][ T9] x3 : 0000000000000000 [ 62.157717][ T1008] x16: ffff80000dd86118 [ 62.158817][ T9] [ 62.158820][ T9] x2 : 0000000000000000 [ 62.159946][ T1008] x15: ffff0000c4700000 [ 62.161094][ T9] x1 : 0000000000000000 [ 62.161677][ T1008] [ 62.161681][ T1008] x14: 0000000000000110 [ 62.162756][ T9] x0 : 0000000000000000 [ 62.163887][ T1008] x13: 00000000ffffffff [ 62.165009][ T9] [ 62.165013][ T9] Call trace: [ 62.165592][ T1008] x12: ffff0000c4700000 [ 62.166684][ T9] io_cqring_event_overflow+0x1c0/0x230 [ 62.167773][ T1008] [ 62.167776][ T1008] x11: ff808000095945e8 [ 62.168888][ T9] io_req_cqe_overflow+0x5c/0x70 [ 62.169481][ T1008] x10: 0000000000000000 [ 62.170542][ T9] io_do_iopoll+0x474/0x62c [ 62.171629][ T1008] x9 : ffff8000095945e8 [ 62.172802][ T9] io_iopoll_try_reap_events+0x6c/0x108 [ 62.173392][ T1008] [ 62.173395][ T1008] x8 : ffff0000c4700000 [ 62.174495][ T9] io_uring_try_cancel_requests+0x13c/0x258 [ 62.175670][ T1008] x7 : ffff80000c1090e0 [ 62.176781][ T9] io_ring_exit_work+0xec/0x390 [ 62.177374][ T1008] x6 : 0000000000000000 [ 62.178439][ T9] process_one_work+0x2d8/0x504 [ 62.179528][ T1008] [ 62.179531][ T1008] x5 : 0000000000000000 [ 62.180654][ T9] worker_thread+0x340/0x610 [ 62.181237][ T1008] x4 : 0000000000000000 [ 62.182102][ T9] kthread+0x12c/0x158 [ 62.183215][ T1008] x3 : 0000000000000000 [ 62.184684][ T9] ret_from_fork+0x10/0x20 [ 62.185274][ T1008] [ 62.185277][ T1008] x2 : 0000000000000000 [ 62.186388][ T9] irq event stamp: 426248 [ 62.187699][ T1008] x1 : 0000000000000000 [ 62.188831][ T9] hardirqs last enabled at (426247): [] _raw_spin_unlock_irq+0x3c/0x70 [ 62.190010][ T1008] x0 : 0000000000000000 [ 62.191107][ T9] hardirqs last disabled at (426248): [] el1_dbg+0x24/0x80 [ 62.192642][ T1008] [ 62.192645][ T1008] Call trace: [ 62.193262][ T9] softirqs last enabled at (425058): [] unix_release_sock+0x15c/0x544 [ 62.194328][ T1008] io_cqring_event_overflow+0x1c0/0x230 [ 62.195865][ T9] softirqs last disabled at (425056): [] unix_release_sock+0x140/0x544 [ 62.196990][ T1008] io_req_cqe_overflow+0x5c/0x70 [ 62.198226][ T9] ---[ end trace 0000000000000000 ]--- [ 62.199355][ T1008] io_do_iopoll+0x474/0x62c [ 62.230787][ T1008] io_iopoll_try_reap_events+0x6c/0x108 [ 62.232318][ T1008] io_uring_try_cancel_requests+0x13c/0x258 [ 62.233946][ T1008] io_ring_exit_work+0xec/0x390 [ 62.235271][ T1008] process_one_work+0x2d8/0x504 [ 62.236561][ T1008] worker_thread+0x340/0x610 [ 62.237778][ T1008] kthread+0x12c/0x158 [ 62.238871][ T1008] ret_from_fork+0x10/0x20 [ 62.240072][ T1008] irq event stamp: 209446 [ 62.241211][ T1008] hardirqs last enabled at (209445): [] _raw_spin_unlock_irq+0x3c/0x70 [ 62.243911][ T1008] hardirqs last disabled at (209446): [] el1_dbg+0x24/0x80 [ 62.246301][ T1008] softirqs last enabled at (209342): [] batadv_nc_purge_paths+0x1d0/0x214 [ 62.249096][ T1008] softirqs last disabled at (209340): [] batadv_nc_purge_paths+0x60/0x214 [ 62.251819][ T1008] ---[ end trace 0000000000000000 ]--- [ 62.284595][ T5102] ------------[ cut here ]------------ [ 62.286112][ T5102] WARNING: CPU: 0 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 62.288840][ T5102] Modules linked in: [ 62.289887][ T5102] CPU: 0 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 62.293025][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 62.295781][ T5102] Workqueue: events_unbound io_ring_exit_work [ 62.297425][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.299535][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 62.301131][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 62.302761][ T5102] sp : ffff800012fe3ad0 [ 62.303911][ T5102] x29: ffff800012fe3ad0 x28: ffff0000c4c59a78 x27: ffff80000d49b000 [ 62.306072][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 62.308241][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 62.310438][ T5102] x20: 0000000000000000 x19: ffff0000d1726000 x18: 000000000000013a [ 62.312609][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 62.314749][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 62.316882][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 62.318988][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 62.321134][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 62.323307][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 62.325423][ T5102] Call trace: [ 62.326288][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 62.327787][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 62.329152][ T5102] io_do_iopoll+0x474/0x62c [ 62.330405][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 62.331885][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 62.333477][ T5102] io_ring_exit_work+0xec/0x390 [ 62.334809][ T5102] process_one_work+0x2d8/0x504 [ 62.336174][ T5102] worker_thread+0x340/0x610 [ 62.337439][ T5102] kthread+0x12c/0x158 [ 62.338538][ T5102] ret_from_fork+0x10/0x20 [ 62.339733][ T5102] irq event stamp: 49532 [ 62.340855][ T5102] hardirqs last enabled at (49531): [] _raw_spin_unlock_irq+0x3c/0x70 [ 62.343528][ T5102] hardirqs last disabled at (49532): [] el1_dbg+0x24/0x80 [ 62.345833][ T5102] softirqs last enabled at (49480): [] batadv_forw_packet_steal+0x84/0xa0 [ 62.348673][ T5102] softirqs last disabled at (49478): [] batadv_forw_packet_steal+0x2c/0xa0 [ 62.351408][ T5102] ---[ end trace 0000000000000000 ]--- [ 62.363746][ T1008] ------------[ cut here ]------------ [ 62.365293][ T1008] WARNING: CPU: 0 PID: 1008 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 62.367946][ T1008] Modules linked in: [ 62.368968][ T1008] CPU: 0 PID: 1008 Comm: kworker/u4:3 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 62.372026][ T1008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 62.374742][ T1008] Workqueue: events_unbound io_ring_exit_work [ 62.376371][ T1008] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.378471][ T1008] pc : io_cqring_event_overflow+0x1c0/0x230 [ 62.380065][ T1008] lr : io_cqring_event_overflow+0x1c0/0x230 [ 62.381671][ T1008] sp : ffff80001450bad0 [ 62.382774][ T1008] x29: ffff80001450bad0 x28: ffff0000cc27db78 x27: ffff80000d49b000 [ 62.384888][ T1008] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 62.387141][ T1008] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 62.389293][ T1008] x20: 0000000000000000 x19: ffff0000d1724000 x18: 00000000000001d6 [ 62.391524][ T1008] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c4700000 [ 62.393778][ T1008] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c4700000 [ 62.395923][ T1008] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 62.398052][ T1008] x8 : ffff0000c4700000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 62.400198][ T1008] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 62.402361][ T1008] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 62.404543][ T1008] Call trace: [ 62.405399][ T1008] io_cqring_event_overflow+0x1c0/0x230 [ 62.406878][ T1008] io_req_cqe_overflow+0x5c/0x70 [ 62.408192][ T1008] io_do_iopoll+0x474/0x62c [ 62.409439][ T1008] io_iopoll_try_reap_events+0x6c/0x108 [ 62.410926][ T1008] io_uring_try_cancel_requests+0x13c/0x258 [ 62.412539][ T1008] io_ring_exit_work+0xec/0x390 [ 62.413868][ T1008] process_one_work+0x2d8/0x504 [ 62.415171][ T1008] worker_thread+0x340/0x610 [ 62.416375][ T1008] kthread+0x12c/0x158 [ 62.417470][ T1008] ret_from_fork+0x10/0x20 [ 62.418678][ T1008] irq event stamp: 213076 [ 62.419811][ T1008] hardirqs last enabled at (213075): [] _raw_spin_unlock_irq+0x3c/0x70 [ 62.422556][ T1008] hardirqs last disabled at (213076): [] el1_dbg+0x24/0x80 [ 62.424939][ T1008] softirqs last enabled at (213038): [] batadv_nc_purge_paths+0x1d0/0x214 [ 62.427661][ T1008] softirqs last disabled at (213036): [] batadv_nc_purge_paths+0x60/0x214 [ 62.430373][ T1008] ---[ end trace 0000000000000000 ]--- [ 62.446030][ T5102] ------------[ cut here ]------------ [ 62.447528][ T5102] WARNING: CPU: 1 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 62.450302][ T5102] Modules linked in: [ 62.451359][ T5102] CPU: 1 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 62.454497][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 62.457231][ T5102] Workqueue: events_unbound io_ring_exit_work [ 62.458906][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.461043][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 62.462644][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 62.464277][ T5102] sp : ffff800012fe3ad0 [ 62.465410][ T5102] x29: ffff800012fe3ad0 x28: ffff0000c4c59078 x27: ffff80000d49b000 [ 62.467549][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 62.469758][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 62.471894][ T5102] x20: 0000000000000000 x19: ffff0000d16bb000 x18: 0000000000000099 [ 62.474060][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 62.476254][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 62.478462][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 62.480602][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 62.482737][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 62.484881][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 62.487021][ T5102] Call trace: [ 62.487900][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 62.489394][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 62.490702][ T5102] io_do_iopoll+0x474/0x62c [ 62.491898][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 62.493388][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 62.494946][ T5102] io_ring_exit_work+0xec/0x390 [ 62.496250][ T5102] process_one_work+0x2d8/0x504 [ 62.497581][ T5102] worker_thread+0x340/0x610 [ 62.498826][ T5102] kthread+0x12c/0x158 [ 62.499903][ T5102] ret_from_fork+0x10/0x20 [ 62.501101][ T5102] irq event stamp: 52030 [ 62.502233][ T5102] hardirqs last enabled at (52029): [] _raw_spin_unlock_irq+0x3c/0x70 [ 62.504965][ T5102] hardirqs last disabled at (52030): [] el1_dbg+0x24/0x80 [ 62.507298][ T5102] softirqs last enabled at (51990): [] batadv_nc_purge_paths+0x1d0/0x214 [ 62.510025][ T5102] softirqs last disabled at (51988): [] batadv_nc_purge_paths+0x60/0x214 [ 62.512695][ T5102] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:01:02 executed programs: 99 [ 62.540877][ T5102] ------------[ cut here ]------------ [ 62.542392][ T5102] WARNING: CPU: 1 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 62.545138][ T5102] Modules linked in: [ 62.546198][ T5102] CPU: 1 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 62.549364][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 62.552066][ T5102] Workqueue: events_unbound io_ring_exit_work [ 62.553726][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.555808][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 62.557387][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 62.558952][ T5102] sp : ffff800012fe3ad0 [ 62.560066][ T5102] x29: ffff800012fe3ad0 x28: ffff0000c83bc578 x27: ffff80000d49b000 [ 62.562217][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 62.564440][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 62.566577][ T5102] x20: 0000000000000000 x19: ffff0000d1720000 x18: 0000000000000112 [ 62.568722][ T5102] x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff0000ce453400 [ 62.569414][ T4987] ------------[ cut here ]------------ [ 62.570853][ T5102] x14: 0000000000000110 [ 62.572287][ T4987] WARNING: CPU: 0 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 62.573407][ T5102] x13: 00000000ffffffff [ 62.576061][ T4987] Modules linked in: [ 62.576068][ T4987] CPU: 0 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 62.577191][ T5102] x12: ffff0000ce453400 [ 62.578186][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 62.581278][ T5102] [ 62.581282][ T5102] x11: ff808000095945e8 [ 62.582427][ T4987] Workqueue: events_unbound io_ring_exit_work [ 62.585122][ T5102] x10: 0000000000000000 [ 62.585728][ T4987] [ 62.585732][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.586772][ T5102] x9 : ffff8000095945e8 [ 62.588377][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 62.589472][ T5102] [ 62.589476][ T5102] x8 : ffff0000ce453400 [ 62.590087][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 62.592192][ T5102] x7 : ffff80000c1090e0 [ 62.593317][ T4987] sp : ffff800010f73ad0 [ 62.593321][ T4987] x29: ffff800010f73ad0 [ 62.594844][ T5102] x6 : 0000000000000000 [ 62.595438][ T4987] x28: ffff0000d0945078 [ 62.596495][ T5102] [ 62.596499][ T5102] x5 : 0000000000000000 [ 62.598029][ T4987] x27: ffff80000d49b000 [ 62.599119][ T5102] x4 : 0000000000000000 [ 62.600203][ T4987] [ 62.600206][ T4987] x26: 0000000000000000 [ 62.601286][ T5102] x3 : 0000000000000000 [ 62.602402][ T4987] x25: 0000000000000000 [ 62.603517][ T5102] [ 62.603520][ T5102] x2 : 0000000000000000 [ 62.604109][ T4987] x24: 0000000000000000 [ 62.605214][ T5102] x1 : 0000000000000000 [ 62.606355][ T4987] [ 62.606358][ T4987] x23: 0000000000000000 [ 62.607484][ T5102] x0 : 0000000000000000 [ 62.608059][ T4987] x22: 0000000000000000 [ 62.609137][ T5102] [ 62.609140][ T5102] Call trace: [ 62.610287][ T4987] x21: 0000000000000000 [ 62.611416][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 62.612013][ T4987] [ 62.612017][ T4987] x20: 0000000000000000 [ 62.613082][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 62.614176][ T4987] x19: ffff0000d1724000 [ 62.615266][ T5102] io_do_iopoll+0x474/0x62c [ 62.615880][ T4987] x18: 000000000000001c [ 62.616964][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 62.618110][ T4987] [ 62.618113][ T4987] x17: ffff80000c15d8bc [ 62.619219][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 62.619833][ T4987] x16: ffff80000dd86118 [ 62.620678][ T5102] io_ring_exit_work+0xec/0x390 [ 62.621764][ T4987] x15: ffff0000d0ed1a00 [ 62.623263][ T5102] process_one_work+0x2d8/0x504 [ 62.623846][ T4987] [ 62.623849][ T4987] x14: 0000000000000110 [ 62.624942][ T5102] worker_thread+0x340/0x610 [ 62.626255][ T4987] x13: 00000000ffffffff [ 62.627343][ T5102] kthread+0x12c/0x158 [ 62.628563][ T4987] x12: ffff0000d0ed1a00 [ 62.629686][ T5102] ret_from_fork+0x10/0x20 [ 62.631161][ T4987] [ 62.631164][ T4987] x11: ff808000095945e8 [ 62.631744][ T5102] irq event stamp: 53456 [ 62.632847][ T4987] x10: 0000000000000000 [ 62.634343][ T5102] hardirqs last enabled at (53455): [] _raw_spin_unlock_irq+0x3c/0x70 [ 62.635427][ T4987] x9 : ffff8000095945e8 [ 62.636702][ T5102] hardirqs last disabled at (53456): [] el1_dbg+0x24/0x80 [ 62.637858][ T4987] [ 62.637861][ T4987] x8 : ffff0000d0ed1a00 [ 62.639103][ T5102] softirqs last enabled at (52260): [] unix_release_sock+0x15c/0x544 [ 62.639678][ T4987] x7 : ffff80000c1090e0 [ 62.640760][ T5102] softirqs last disabled at (52258): [] unix_release_sock+0x140/0x544 [ 62.641954][ T4987] x6 : 0000000000000000 [ 62.643044][ T5102] ---[ end trace 0000000000000000 ]--- [ 62.667648][ T4987] [ 62.668272][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 62.670417][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 62.672581][ T4987] Call trace: [ 62.673458][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 62.674965][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 62.676332][ T4987] io_do_iopoll+0x474/0x62c [ 62.677572][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 62.679065][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 62.680641][ T4987] io_ring_exit_work+0xec/0x390 [ 62.681978][ T4987] process_one_work+0x2d8/0x504 [ 62.683317][ T4987] worker_thread+0x340/0x610 [ 62.684567][ T4987] kthread+0x12c/0x158 [ 62.685710][ T4987] ret_from_fork+0x10/0x20 [ 62.686915][ T4987] irq event stamp: 61950 [ 62.688047][ T4987] hardirqs last enabled at (61949): [] _raw_spin_unlock_irq+0x3c/0x70 [ 62.690718][ T4987] hardirqs last disabled at (61950): [] el1_dbg+0x24/0x80 [ 62.693061][ T4987] softirqs last enabled at (61940): [] batadv_nc_purge_paths+0x1d0/0x214 [ 62.695717][ T4987] softirqs last disabled at (61938): [] batadv_nc_purge_paths+0x60/0x214 [ 62.698381][ T4987] ---[ end trace 0000000000000000 ]--- [ 62.718843][ T1008] ------------[ cut here ]------------ [ 62.720344][ T1008] WARNING: CPU: 0 PID: 1008 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 62.723083][ T1008] Modules linked in: [ 62.724179][ T1008] CPU: 0 PID: 1008 Comm: kworker/u4:3 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 62.727358][ T1008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 62.730080][ T1008] Workqueue: events_unbound io_ring_exit_work [ 62.731721][ T1008] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.733845][ T1008] pc : io_cqring_event_overflow+0x1c0/0x230 [ 62.735440][ T1008] lr : io_cqring_event_overflow+0x1c0/0x230 [ 62.737016][ T1008] sp : ffff80001450bad0 [ 62.738138][ T1008] x29: ffff80001450bad0 x28: ffff0000c63c7278 x27: ffff80000d49b000 [ 62.740296][ T1008] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 62.742397][ T1008] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 62.744569][ T1008] x20: 0000000000000000 x19: ffff0000d1725000 x18: 00000000000000f7 [ 62.746689][ T1008] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c4700000 [ 62.748865][ T1008] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c4700000 [ 62.751047][ T1008] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 62.753222][ T1008] x8 : ffff0000c4700000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 62.755384][ T1008] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 62.757529][ T1008] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 62.759726][ T1008] Call trace: [ 62.760625][ T1008] io_cqring_event_overflow+0x1c0/0x230 [ 62.762139][ T1008] io_req_cqe_overflow+0x5c/0x70 [ 62.763480][ T1008] io_do_iopoll+0x474/0x62c [ 62.764668][ T1008] io_iopoll_try_reap_events+0x6c/0x108 [ 62.766149][ T1008] io_uring_try_cancel_requests+0x13c/0x258 [ 62.767764][ T1008] io_ring_exit_work+0xec/0x390 [ 62.769084][ T1008] process_one_work+0x2d8/0x504 [ 62.770368][ T1008] worker_thread+0x340/0x610 [ 62.771585][ T1008] kthread+0x12c/0x158 [ 62.772693][ T1008] ret_from_fork+0x10/0x20 [ 62.773886][ T1008] irq event stamp: 214854 [ 62.775048][ T1008] hardirqs last enabled at (214853): [] _raw_spin_unlock_irq+0x3c/0x70 [ 62.777713][ T1008] hardirqs last disabled at (214854): [] el1_dbg+0x24/0x80 [ 62.780028][ T1008] softirqs last enabled at (214782): [] ieee80211_ibss_work+0x184/0x9f0 [ 62.782692][ T1008] softirqs last disabled at (214780): [] ieee80211_ibss_work+0x68/0x9f0 [ 62.785344][ T1008] ---[ end trace 0000000000000000 ]--- [ 62.810256][ T1008] ------------[ cut here ]------------ [ 62.811732][ T1008] WARNING: CPU: 0 PID: 1008 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 62.814471][ T1008] Modules linked in: [ 62.815520][ T1008] CPU: 0 PID: 1008 Comm: kworker/u4:3 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 62.818663][ T1008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 62.821356][ T1008] Workqueue: events_unbound io_ring_exit_work [ 62.822991][ T1008] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.825110][ T1008] pc : io_cqring_event_overflow+0x1c0/0x230 [ 62.826708][ T1008] lr : io_cqring_event_overflow+0x1c0/0x230 [ 62.828333][ T1008] sp : ffff80001450bad0 [ 62.829445][ T1008] x29: ffff80001450bad0 x28: ffff0000c63c7978 x27: ffff80000d49b000 [ 62.831608][ T1008] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 62.833761][ T1008] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 62.835924][ T1008] x20: 0000000000000000 x19: ffff0000d1725000 x18: 0000000000000382 [ 62.838057][ T1008] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c4700000 [ 62.840190][ T1008] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c4700000 [ 62.842303][ T1008] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 62.844449][ T1008] x8 : ffff0000c4700000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 62.846581][ T1008] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 62.848701][ T1008] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 62.850759][ T1008] Call trace: [ 62.851627][ T1008] io_cqring_event_overflow+0x1c0/0x230 [ 62.853118][ T1008] io_req_cqe_overflow+0x5c/0x70 [ 62.854455][ T1008] io_do_iopoll+0x474/0x62c [ 62.855652][ T1008] io_iopoll_try_reap_events+0x6c/0x108 [ 62.857115][ T1008] io_uring_try_cancel_requests+0x13c/0x258 [ 62.858707][ T1008] io_ring_exit_work+0xec/0x390 [ 62.860045][ T1008] process_one_work+0x2d8/0x504 [ 62.861325][ T1008] worker_thread+0x340/0x610 [ 62.862526][ T1008] kthread+0x12c/0x158 [ 62.863596][ T1008] ret_from_fork+0x10/0x20 [ 62.864771][ T1008] irq event stamp: 216386 [ 62.865903][ T1008] hardirqs last enabled at (216385): [] _raw_spin_unlock_irq+0x3c/0x70 [ 62.868570][ T1008] hardirqs last disabled at (216386): [] el1_dbg+0x24/0x80 [ 62.870873][ T1008] softirqs last enabled at (215188): [] unix_release_sock+0x15c/0x544 [ 62.873518][ T1008] softirqs last disabled at (215186): [] unix_release_sock+0x140/0x544 [ 62.876177][ T1008] ---[ end trace 0000000000000000 ]--- [ 62.893817][ T9] ------------[ cut here ]------------ [ 62.895368][ T9] WARNING: CPU: 0 PID: 9 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 62.897954][ T9] Modules linked in: [ 62.898983][ T9] CPU: 0 PID: 9 Comm: kworker/u4:0 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 62.901929][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 62.904649][ T9] Workqueue: events_unbound io_ring_exit_work [ 62.906296][ T9] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.908394][ T9] pc : io_cqring_event_overflow+0x1c0/0x230 [ 62.909991][ T9] lr : io_cqring_event_overflow+0x1c0/0x230 [ 62.911557][ T9] sp : ffff80000f443ad0 [ 62.912660][ T9] x29: ffff80000f443ad0 x28: ffff0000c63c7978 x27: ffff80000d49b000 [ 62.914803][ T9] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 62.916991][ T9] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 62.919173][ T9] x20: 0000000000000000 x19: ffff0000d1724000 x18: 00000000000001ed [ 62.921315][ T9] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c02d0000 [ 62.923472][ T9] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c02d0000 [ 62.925658][ T9] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 62.927839][ T9] x8 : ffff0000c02d0000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 62.930014][ T9] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 62.932147][ T9] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 62.934316][ T9] Call trace: [ 62.935169][ T9] io_cqring_event_overflow+0x1c0/0x230 [ 62.936650][ T9] io_req_cqe_overflow+0x5c/0x70 [ 62.937969][ T9] io_do_iopoll+0x474/0x62c [ 62.939150][ T9] io_iopoll_try_reap_events+0x6c/0x108 [ 62.940665][ T9] io_uring_try_cancel_requests+0x13c/0x258 [ 62.942232][ T9] io_ring_exit_work+0xec/0x390 [ 62.943538][ T9] process_one_work+0x2d8/0x504 [ 62.944853][ T9] worker_thread+0x340/0x610 [ 62.946118][ T9] kthread+0x12c/0x158 [ 62.947227][ T9] ret_from_fork+0x10/0x20 [ 62.948460][ T9] irq event stamp: 434322 [ 62.949621][ T9] hardirqs last enabled at (434321): [] _raw_spin_unlock_irq+0x3c/0x70 [ 62.952261][ T9] hardirqs last disabled at (434322): [] el1_dbg+0x24/0x80 [ 62.954626][ T9] softirqs last enabled at (434152): [] batadv_nc_purge_paths+0x1d0/0x214 [ 62.957349][ T9] softirqs last disabled at (434150): [] batadv_nc_purge_paths+0x60/0x214 [ 62.960064][ T9] ---[ end trace 0000000000000000 ]--- [ 62.980889][ T4987] ------------[ cut here ]------------ [ 62.982423][ T4987] WARNING: CPU: 1 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 62.985182][ T4987] Modules linked in: [ 62.986254][ T4987] CPU: 1 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 62.989434][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 62.992186][ T4987] Workqueue: events_unbound io_ring_exit_work [ 62.993836][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.995951][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 62.997549][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 62.999132][ T4987] sp : ffff800010f73ad0 [ 63.000256][ T4987] x29: ffff800010f73ad0 x28: ffff0000c655e878 x27: ffff80000d49b000 [ 63.002412][ T4987] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 63.004613][ T4987] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 63.006823][ T4987] x20: 0000000000000000 x19: ffff0000d16b8000 x18: 00000000000000b9 [ 63.008986][ T4987] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000d0ed1a00 [ 63.009255][ T5102] ------------[ cut here ]------------ [ 63.011167][ T4987] x14: 0000000000000110 [ 63.012662][ T5102] WARNING: CPU: 0 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 63.013766][ T4987] x13: 00000000ffffffff [ 63.016407][ T5102] Modules linked in: [ 63.016414][ T5102] CPU: 0 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 63.017555][ T4987] x12: ffff0000d0ed1a00 [ 63.018557][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 63.021726][ T4987] [ 63.022829][ T5102] Workqueue: events_unbound io_ring_exit_work [ 63.025582][ T4987] x11: ff808000095945e8 [ 63.026180][ T5102] [ 63.026184][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.027786][ T4987] x10: 0000000000000000 [ 63.028889][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 63.029510][ T4987] x9 : ffff8000095945e8 [ 63.031643][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 63.032742][ T4987] [ 63.034318][ T5102] sp : ffff800012fe3ad0 [ 63.035449][ T4987] x8 : ffff0000d0ed1a00 [ 63.036994][ T5102] x29: ffff800012fe3ad0 [ 63.037640][ T4987] x7 : ffff80000c1090e0 [ 63.038711][ T5102] x28: ffff0000c63c7a78 [ 63.039821][ T4987] x6 : 0000000000000000 [ 63.040891][ T5102] x27: ffff80000d49b000 [ 63.042066][ T4987] [ 63.042070][ T4987] x5 : 0000000000000000 [ 63.043162][ T5102] [ 63.044304][ T4987] x4 : 0000000000000000 [ 63.045409][ T5102] x26: 0000000000000000 [ 63.046051][ T4987] x3 : 0000000000000000 [ 63.047129][ T5102] x25: 0000000000000000 [ 63.047743][ T4987] [ 63.047747][ T4987] x2 : 0000000000000000 [ 63.048845][ T5102] x24: 0000000000000000 [ 63.049959][ T4987] x1 : 0000000000000000 [ 63.051072][ T5102] [ 63.051076][ T5102] x23: 0000000000000000 [ 63.052243][ T4987] x0 : 0000000000000000 [ 63.052868][ T5102] x22: 0000000000000000 [ 63.053991][ T4987] [ 63.055091][ T5102] x21: 0000000000000000 [ 63.056213][ T4987] Call trace: [ 63.056827][ T5102] [ 63.056832][ T5102] x20: 0000000000000000 [ 63.057927][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 63.059042][ T5102] x19: ffff0000d1724000 [ 63.060176][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 63.060786][ T5102] x18: 0000000000000219 [ 63.061914][ T4987] io_do_iopoll+0x474/0x62c [ 63.062768][ T5102] [ 63.063389][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 63.064504][ T5102] x17: ffff80000c15d8bc [ 63.065970][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 63.067085][ T5102] x16: ffff80000dd86118 [ 63.068375][ T4987] io_ring_exit_work+0xec/0x390 [ 63.069518][ T5102] x15: ffff0000ce453400 [ 63.069528][ T5102] x14: 0000000000000110 [ 63.070774][ T4987] process_one_work+0x2d8/0x504 [ 63.071409][ T5102] x13: 00000000ffffffff [ 63.072874][ T4987] worker_thread+0x340/0x610 [ 63.073930][ T5102] x12: ffff0000ce453400 [ 63.075572][ T4987] kthread+0x12c/0x158 [ 63.076707][ T5102] [ 63.078152][ T4987] ret_from_fork+0x10/0x20 [ 63.079270][ T5102] x11: ff808000095945e8 [ 63.080417][ T4987] irq event stamp: 67804 [ 63.081665][ T5102] x10: 0000000000000000 [ 63.082769][ T4987] hardirqs last enabled at (67803): [] _raw_spin_unlock_irq+0x3c/0x70 [ 63.083936][ T5102] x9 : ffff8000095945e8 [ 63.085044][ T4987] hardirqs last disabled at (67804): [] el1_dbg+0x24/0x80 [ 63.086095][ T5102] [ 63.086712][ T4987] softirqs last enabled at (67732): [] batadv_nc_purge_paths+0x1d0/0x214 [ 63.087889][ T5102] x8 : ffff0000ce453400 [ 63.088975][ T4987] softirqs last disabled at (67730): [] batadv_nc_purge_paths+0x60/0x214 [ 63.090052][ T5102] x7 : ffff80000c1090e0 [ 63.091169][ T4987] ---[ end trace 0000000000000000 ]--- [ 63.093756][ T5102] x6 : 0000000000000000 [ 63.108398][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 63.110527][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 63.112661][ T5102] Call trace: [ 63.113531][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 63.115041][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 63.116379][ T5102] io_do_iopoll+0x474/0x62c [ 63.117575][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 63.119041][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 63.120633][ T5102] io_ring_exit_work+0xec/0x390 [ 63.121930][ T5102] process_one_work+0x2d8/0x504 [ 63.123231][ T5102] worker_thread+0x340/0x610 [ 63.124513][ T5102] kthread+0x12c/0x158 [ 63.125633][ T5102] ret_from_fork+0x10/0x20 [ 63.126829][ T5102] irq event stamp: 54866 [ 63.127936][ T5102] hardirqs last enabled at (54865): [] _raw_spin_unlock_irq+0x3c/0x70 [ 63.130597][ T5102] hardirqs last disabled at (54866): [] el1_dbg+0x24/0x80 [ 63.132949][ T5102] softirqs last enabled at (53664): [] unix_release_sock+0x15c/0x544 [ 63.135574][ T5102] softirqs last disabled at (53662): [] unix_release_sock+0x140/0x544 [ 63.138209][ T5102] ---[ end trace 0000000000000000 ]--- [ 63.154992][ T9] ------------[ cut here ]------------ [ 63.156467][ T9] WARNING: CPU: 1 PID: 9 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 63.159006][ T9] Modules linked in: [ 63.160002][ T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 63.163003][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 63.165682][ T9] Workqueue: events_unbound io_ring_exit_work [ 63.167321][ T9] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.169431][ T9] pc : io_cqring_event_overflow+0x1c0/0x230 [ 63.170999][ T9] lr : io_cqring_event_overflow+0x1c0/0x230 [ 63.172591][ T9] sp : ffff80000f443ad0 [ 63.173706][ T9] x29: ffff80000f443ad0 x28: ffff0000c655ef78 x27: ffff80000d49b000 [ 63.175785][ T9] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 63.177962][ T9] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 63.180114][ T9] x20: 0000000000000000 x19: ffff0000d16bb000 x18: 0000000000000259 [ 63.182237][ T9] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c02d0000 [ 63.184403][ T9] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c02d0000 [ 63.185136][ T5102] ------------[ cut here ]------------ [ 63.186570][ T9] x11: ff808000095945e8 [ 63.188037][ T5102] WARNING: CPU: 0 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 63.188047][ T9] x10: 0000000000000000 x9 : ffff8000095945e8 [ 63.191844][ T5102] Modules linked in: [ 63.191850][ T9] [ 63.191853][ T9] x8 : ffff0000c02d0000 [ 63.193488][ T5102] [ 63.194537][ T9] x7 : ffff80000c1090e0 [ 63.195128][ T5102] CPU: 0 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 63.196254][ T9] x6 : 0000000000000000 [ 63.196906][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 63.198029][ T9] [ 63.198033][ T9] x5 : 0000000000000000 [ 63.201122][ T5102] Workqueue: events_unbound io_ring_exit_work [ 63.202219][ T9] x4 : 0000000000000000 [ 63.204906][ T5102] [ 63.205486][ T9] x3 : 0000000000000000 [ 63.206589][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.208221][ T9] [ 63.209355][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 63.209967][ T9] x2 : 0000000000000000 [ 63.211072][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 63.213163][ T9] x1 : 0000000000000000 [ 63.213790][ T5102] sp : ffff800012fe3ad0 [ 63.215443][ T9] x0 : 0000000000000000 [ 63.216546][ T5102] x29: ffff800012fe3ad0 [ 63.218126][ T9] [ 63.219237][ T5102] x28: ffff0000c63c7a78 [ 63.220336][ T9] Call trace: [ 63.221432][ T5102] x27: ffff80000d49b000 [ 63.222537][ T9] io_cqring_event_overflow+0x1c0/0x230 [ 63.223124][ T5102] [ 63.224234][ T9] io_req_cqe_overflow+0x5c/0x70 [ 63.225080][ T5102] x26: 0000000000000000 [ 63.226179][ T9] io_do_iopoll+0x474/0x62c [ 63.227631][ T5102] x25: 0000000000000000 [ 63.228223][ T9] io_iopoll_try_reap_events+0x6c/0x108 [ 63.229524][ T5102] x24: 0000000000000000 [ 63.230630][ T9] io_uring_try_cancel_requests+0x13c/0x258 [ 63.231827][ T5102] [ 63.232951][ T9] io_ring_exit_work+0xec/0x390 [ 63.234458][ T5102] x23: 0000000000000000 [ 63.235596][ T9] process_one_work+0x2d8/0x504 [ 63.237138][ T5102] x22: 0000000000000000 [ 63.237762][ T9] worker_thread+0x340/0x610 [ 63.239041][ T5102] x21: 0000000000000000 [ 63.240146][ T9] kthread+0x12c/0x158 [ 63.241414][ T5102] [ 63.242519][ T9] ret_from_fork+0x10/0x20 [ 63.243720][ T5102] x20: 0000000000000000 [ 63.244849][ T9] irq event stamp: 437990 [ 63.245905][ T5102] x19: ffff0000d1724000 [ 63.246506][ T9] hardirqs last enabled at (437989): [] _raw_spin_unlock_irq+0x3c/0x70 [ 63.247646][ T5102] x18: 00000000000003fb [ 63.248767][ T9] hardirqs last disabled at (437990): [] el1_dbg+0x24/0x80 [ 63.249873][ T5102] [ 63.251014][ T9] softirqs last enabled at (437950): [] batadv_nc_purge_paths+0x1d0/0x214 [ 63.253678][ T5102] x17: ffff80000c15d8bc [ 63.254788][ T9] softirqs last disabled at (437948): [] batadv_nc_purge_paths+0x60/0x214 [ 63.257119][ T5102] x16: ffff80000dd86118 [ 63.257707][ T9] ---[ end trace 0000000000000000 ]--- [ 63.260395][ T5102] x15: ffff0000ce453400 [ 63.268253][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 63.270419][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 63.272553][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 63.274680][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 63.276834][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 63.278987][ T5102] Call trace: [ 63.279858][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 63.281421][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 63.282716][ T5102] io_do_iopoll+0x474/0x62c [ 63.283905][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 63.285400][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 63.286979][ T5102] io_ring_exit_work+0xec/0x390 [ 63.288297][ T5102] process_one_work+0x2d8/0x504 [ 63.289605][ T5102] worker_thread+0x340/0x610 [ 63.290823][ T5102] kthread+0x12c/0x158 [ 63.291883][ T5102] ret_from_fork+0x10/0x20 [ 63.293040][ T5102] irq event stamp: 56428 [ 63.294207][ T5102] hardirqs last enabled at (56427): [] _raw_spin_unlock_irq+0x3c/0x70 [ 63.296876][ T5102] hardirqs last disabled at (56428): [] el1_dbg+0x24/0x80 [ 63.299201][ T5102] softirqs last enabled at (55200): [] unix_release_sock+0x15c/0x544 [ 63.301887][ T5102] softirqs last disabled at (55198): [] unix_release_sock+0x140/0x544 [ 63.304485][ T5102] ---[ end trace 0000000000000000 ]--- [ 63.326601][ T5102] ------------[ cut here ]------------ [ 63.328071][ T5102] WARNING: CPU: 1 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 63.330796][ T5102] Modules linked in: [ 63.331848][ T5102] CPU: 1 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 63.335011][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 63.337752][ T5102] Workqueue: events_unbound io_ring_exit_work [ 63.339370][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.341518][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 63.343113][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 63.344682][ T5102] sp : ffff800012fe3ad0 [ 63.345798][ T5102] x29: ffff800012fe3ad0 x28: ffff0000c63c7578 x27: ffff80000d49b000 [ 63.347946][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 63.350123][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 63.352262][ T5102] x20: 0000000000000000 x19: ffff0000d1723000 x18: ffff800013103780 [ 63.354470][ T5102] x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff0000ce453400 [ 63.355831][ T4987] ------------[ cut here ]------------ [ 63.356594][ T5102] x14: 0000000000000110 [ 63.358118][ T4987] WARNING: CPU: 0 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 63.358129][ T5102] x13: 00000000ffffffff x12: ffff0000ce453400 [ 63.362063][ T4987] Modules linked in: [ 63.362071][ T4987] CPU: 0 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 63.363742][ T5102] [ 63.364754][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 63.367918][ T5102] x11: ff808000095945e8 [ 63.368535][ T4987] Workqueue: events_unbound io_ring_exit_work [ 63.371209][ T5102] x10: 0000000000000000 [ 63.372320][ T4987] [ 63.372325][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.373968][ T5102] x9 : ffff8000095945e8 [ 63.375081][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 63.375702][ T5102] [ 63.375706][ T5102] x8 : ffff0000ce453400 [ 63.377794][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 63.378966][ T5102] x7 : ffff80000c1090e0 [ 63.380507][ T4987] sp : ffff800010f73ad0 [ 63.381126][ T5102] x6 : 0000000000000000 [ 63.382235][ T4987] x29: ffff800010f73ad0 [ 63.383811][ T5102] [ 63.384934][ T4987] x28: ffff0000cc27d878 [ 63.386032][ T5102] x5 : 0000000000000000 [ 63.387134][ T4987] x27: ffff80000d49b000 [ 63.388282][ T5102] x4 : 0000000000000000 [ 63.388894][ T4987] [ 63.388898][ T4987] x26: 0000000000000000 [ 63.390021][ T5102] x3 : 0000000000000000 [ 63.391112][ T4987] x25: 0000000000000000 [ 63.392214][ T5102] [ 63.393300][ T4987] x24: 0000000000000000 [ 63.393903][ T5102] x2 : 0000000000000000 [ 63.394971][ T4987] [ 63.396150][ T5102] x1 : 0000000000000000 [ 63.397270][ T4987] x23: 0000000000000000 [ 63.397893][ T5102] x0 : 0000000000000000 [ 63.398996][ T4987] x22: 0000000000000000 [ 63.400111][ T5102] [ 63.400719][ T4987] x21: 0000000000000000 [ 63.401831][ T5102] Call trace: [ 63.402929][ T4987] [ 63.404063][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 63.405179][ T4987] x20: 0000000000000000 [ 63.405773][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 63.406920][ T4987] x19: ffff0000d1722000 [ 63.407799][ T5102] io_do_iopoll+0x474/0x62c [ 63.408457][ T4987] x18: 00000000000001b9 [ 63.409955][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 63.411015][ T4987] [ 63.412345][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 63.413481][ T4987] x17: ffff80000c15d8bc [ 63.414676][ T5102] io_ring_exit_work+0xec/0x390 [ 63.415761][ T4987] x16: ffff80000dd86118 [ 63.417240][ T5102] process_one_work+0x2d8/0x504 [ 63.417846][ T4987] x15: ffff0000d0ed1a00 [ 63.419434][ T5102] worker_thread+0x340/0x610 [ 63.420539][ T4987] [ 63.421856][ T5102] kthread+0x12c/0x158 [ 63.422980][ T4987] x14: 0000000000000110 [ 63.424265][ T5102] ret_from_fork+0x10/0x20 [ 63.425377][ T4987] x13: 00000000ffffffff [ 63.426594][ T5102] irq event stamp: 57900 [ 63.427175][ T4987] x12: ffff0000d0ed1a00 [ 63.428252][ T5102] hardirqs last enabled at (57899): [] _raw_spin_unlock_irq+0x3c/0x70 [ 63.429332][ T4987] [ 63.430465][ T5102] hardirqs last disabled at (57900): [] el1_dbg+0x24/0x80 [ 63.431575][ T4987] x11: ff808000095945e8 [ 63.432689][ T5102] softirqs last enabled at (56700): [] unix_release_sock+0x15c/0x544 [ 63.433822][ T4987] x10: 0000000000000000 [ 63.436449][ T5102] softirqs last disabled at (56698): [] unix_release_sock+0x140/0x544 [ 63.437050][ T4987] x9 : ffff8000095945e8 [ 63.439450][ T5102] ---[ end trace 0000000000000000 ]--- [ 63.440525][ T4987] [ 63.440530][ T4987] x8 : ffff0000d0ed1a00 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 63.452598][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 63.454758][ T4987] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 63.456952][ T4987] Call trace: [ 63.457836][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 63.459314][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 63.460646][ T4987] io_do_iopoll+0x474/0x62c [ 63.461881][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 63.463388][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 63.464941][ T4987] io_ring_exit_work+0xec/0x390 [ 63.466235][ T4987] process_one_work+0x2d8/0x504 [ 63.467558][ T4987] worker_thread+0x340/0x610 [ 63.468815][ T4987] kthread+0x12c/0x158 [ 63.469903][ T4987] ret_from_fork+0x10/0x20 [ 63.471123][ T4987] irq event stamp: 70370 [ 63.472265][ T4987] hardirqs last enabled at (70369): [] _raw_spin_unlock_irq+0x3c/0x70 [ 63.474918][ T4987] hardirqs last disabled at (70370): [] el1_dbg+0x24/0x80 [ 63.477260][ T4987] softirqs last enabled at (70330): [] batadv_nc_purge_paths+0x1d0/0x214 [ 63.480009][ T4987] softirqs last disabled at (70328): [] batadv_nc_purge_paths+0x60/0x214 [ 63.482727][ T4987] ---[ end trace 0000000000000000 ]--- [ 63.497928][ T9] ------------[ cut here ]------------ [ 63.499491][ T9] WARNING: CPU: 0 PID: 9 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 63.502114][ T9] Modules linked in: [ 63.503172][ T9] CPU: 0 PID: 9 Comm: kworker/u4:0 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 63.506275][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 63.509031][ T9] Workqueue: events_unbound io_ring_exit_work [ 63.510678][ T9] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.512798][ T9] pc : io_cqring_event_overflow+0x1c0/0x230 [ 63.514403][ T9] lr : io_cqring_event_overflow+0x1c0/0x230 [ 63.516034][ T9] sp : ffff80000f443ad0 [ 63.517115][ T9] x29: ffff80000f443ad0 x28: ffff0000c655e578 x27: ffff80000d49b000 [ 63.519276][ T9] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 63.521388][ T9] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 63.523556][ T9] x20: 0000000000000000 x19: ffff0000d16bb000 x18: 00000000000002a8 [ 63.525686][ T9] x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff0000c02d0000 [ 63.527828][ T9] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c02d0000 [ 63.529969][ T9] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 63.532134][ T9] x8 : ffff0000c02d0000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 63.534272][ T9] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 63.536431][ T9] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 63.538621][ T9] Call trace: [ 63.539520][ T9] io_cqring_event_overflow+0x1c0/0x230 [ 63.541037][ T9] io_req_cqe_overflow+0x5c/0x70 [ 63.542310][ T9] io_do_iopoll+0x474/0x62c [ 63.543523][ T9] io_iopoll_try_reap_events+0x6c/0x108 [ 63.544987][ T9] io_uring_try_cancel_requests+0x13c/0x258 [ 63.546546][ T9] io_ring_exit_work+0xec/0x390 [ 63.547804][ T9] process_one_work+0x2d8/0x504 [ 63.549108][ T9] worker_thread+0x340/0x610 [ 63.550316][ T9] kthread+0x12c/0x158 [ 63.551419][ T9] ret_from_fork+0x10/0x20 [ 63.552599][ T9] irq event stamp: 439570 [ 63.553764][ T9] hardirqs last enabled at (439569): [] _raw_spin_unlock_irq+0x3c/0x70 [ 63.556464][ T9] hardirqs last disabled at (439570): [] el1_dbg+0x24/0x80 [ 63.558779][ T9] softirqs last enabled at (439540): [] _stext+0x2e4/0x37c [ 63.561192][ T9] softirqs last disabled at (439471): [] ____do_softirq+0x14/0x20 [ 63.563717][ T9] ---[ end trace 0000000000000000 ]--- [ 63.581839][ T9] ------------[ cut here ]------------ [ 63.583318][ T9] WARNING: CPU: 1 PID: 9 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 63.585984][ T9] Modules linked in: [ 63.587021][ T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 63.590110][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 63.592841][ T9] Workqueue: events_unbound io_ring_exit_work [ 63.594508][ T9] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.596618][ T9] pc : io_cqring_event_overflow+0x1c0/0x230 [ 63.598195][ T9] lr : io_cqring_event_overflow+0x1c0/0x230 [ 63.599785][ T9] sp : ffff80000f443ad0 [ 63.600881][ T9] x29: ffff80000f443ad0 x28: ffff0000cc27d778 x27: ffff80000d49b000 [ 63.603064][ T9] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 63.605205][ T9] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 63.607395][ T9] x20: 0000000000000000 x19: ffff0000d1724000 x18: 00000000000001d4 [ 63.609538][ T9] x17: 0000000000000000 x16: ffff80000dd86118 x15: ffff0000c02d0000 [ 63.611635][ T9] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c02d0000 [ 63.613785][ T9] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 63.615895][ T9] x8 : ffff0000c02d0000 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 63.618001][ T9] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 63.620131][ T9] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 63.622267][ T9] Call trace: [ 63.623112][ T9] io_cqring_event_overflow+0x1c0/0x230 [ 63.624544][ T9] io_req_cqe_overflow+0x5c/0x70 [ 63.625838][ T9] io_do_iopoll+0x474/0x62c [ 63.626998][ T9] io_iopoll_try_reap_events+0x6c/0x108 [ 63.628482][ T9] io_uring_try_cancel_requests+0x13c/0x258 [ 63.630032][ T9] io_ring_exit_work+0xec/0x390 [ 63.631315][ T9] process_one_work+0x2d8/0x504 [ 63.632564][ T9] worker_thread+0x340/0x610 [ 63.633779][ T9] kthread+0x12c/0x158 [ 63.634844][ T9] ret_from_fork+0x10/0x20 [ 63.635985][ T9] irq event stamp: 441066 [ 63.637193][ T9] hardirqs last enabled at (441065): [] _raw_spin_unlock_irq+0x3c/0x70 [ 63.639785][ T9] hardirqs last disabled at (441066): [] el1_dbg+0x24/0x80 [ 63.642061][ T9] softirqs last enabled at (439836): [] unix_release_sock+0x15c/0x544 [ 63.644693][ T9] softirqs last disabled at (439834): [] unix_release_sock+0x140/0x544 [ 63.647332][ T9] ---[ end trace 0000000000000000 ]--- [ 63.661760][ T5102] ------------[ cut here ]------------ [ 63.663206][ T5102] WARNING: CPU: 0 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 63.665885][ T5102] Modules linked in: [ 63.666959][ T5102] CPU: 0 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 63.670088][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 63.672803][ T5102] Workqueue: events_unbound io_ring_exit_work [ 63.674440][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.676552][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 63.678149][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 63.679742][ T5102] sp : ffff800012fe3ad0 [ 63.680836][ T5102] x29: ffff800012fe3ad0 x28: ffff0000cc27d778 x27: ffff80000d49b000 [ 63.682990][ T5102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 63.685138][ T5102] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 63.687258][ T5102] x20: 0000000000000000 x19: ffff0000d1725000 x18: 0000000000000016 [ 63.689401][ T5102] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000ce453400 [ 63.691565][ T5102] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000ce453400 [ 63.693763][ T5102] x11: ff808000095945e8 x10: 0000000000000000 x9 : ffff8000095945e8 [ 63.695888][ T5102] x8 : ffff0000ce453400 x7 : ffff80000c1090e0 x6 : 0000000000000000 [ 63.698016][ T5102] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 63.700143][ T5102] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 63.702325][ T5102] Call trace: [ 63.703206][ T5102] io_cqring_event_overflow+0x1c0/0x230 [ 63.704693][ T5102] io_req_cqe_overflow+0x5c/0x70 [ 63.706024][ T5102] io_do_iopoll+0x474/0x62c [ 63.707259][ T5102] io_iopoll_try_reap_events+0x6c/0x108 [ 63.708749][ T5102] io_uring_try_cancel_requests+0x13c/0x258 [ 63.710341][ T5102] io_ring_exit_work+0xec/0x390 [ 63.711636][ T5102] process_one_work+0x2d8/0x504 [ 63.712938][ T5102] worker_thread+0x340/0x610 [ 63.714177][ T5102] kthread+0x12c/0x158 [ 63.715282][ T5102] ret_from_fork+0x10/0x20 [ 63.716438][ T5102] irq event stamp: 60368 [ 63.717555][ T5102] hardirqs last enabled at (60367): [] _raw_spin_unlock_irq+0x3c/0x70 [ 63.720211][ T5102] hardirqs last disabled at (60368): [] el1_dbg+0x24/0x80 [ 63.722594][ T5102] softirqs last enabled at (60302): [] batadv_nc_purge_paths+0x1d0/0x214 [ 63.725285][ T5102] softirqs last disabled at (60300): [] batadv_nc_purge_paths+0x60/0x214 [ 63.727995][ T5102] ---[ end trace 0000000000000000 ]--- [ 63.747419][ T9] ------------[ cut here ]------------ [ 63.748875][ T9] WARNING: CPU: 0 PID: 9 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 63.751463][ T9] Modules linked in: [ 63.752491][ T9] CPU: 0 PID: 9 Comm: kworker/u4:0 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 63.755578][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 63.758291][ T9] Workqueue: events_unbound io_ring_exit_work [ 63.759053][ T4987] ------------[ cut here ]------------ [ 63.759934][ T9] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.761436][ T4987] WARNING: CPU: 1 PID: 4987 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 63.763535][ T9] pc : io_cqring_event_overflow+0x1c0/0x230 [ 63.766219][ T4987] Modules linked in: [ 63.767743][ T9] lr : io_cqring_event_overflow+0x1c0/0x230 [ 63.767756][ T9] sp : ffff80000f443ad0 [ 63.768809][ T4987] [ 63.770376][ T9] x29: ffff80000f443ad0 [ 63.771527][ T4987] CPU: 1 PID: 4987 Comm: kworker/u4:5 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 63.772120][ T9] x28: ffff0000c655e278 [ 63.773210][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 63.776334][ T9] x27: ffff80000d49b000 [ 63.777457][ T4987] Workqueue: events_unbound io_ring_exit_work [ 63.780127][ T9] [ 63.781222][ T4987] [ 63.781227][ T4987] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.782841][ T9] x26: 0000000000000000 [ 63.783436][ T4987] pc : io_cqring_event_overflow+0x1c0/0x230 [ 63.784062][ T9] x25: 0000000000000000 [ 63.786122][ T4987] lr : io_cqring_event_overflow+0x1c0/0x230 [ 63.787194][ T9] x24: 0000000000000000 [ 63.788750][ T4987] sp : ffff800010f73ad0 [ 63.789849][ T9] [ 63.789853][ T9] x23: 0000000000000000 [ 63.791375][ T4987] x29: ffff800010f73ad0 [ 63.792474][ T9] x22: 0000000000000000 [ 63.793576][ T4987] x28: ffff0000c63c7f78 [ 63.794178][ T9] x21: 0000000000000000 [ 63.795286][ T4987] x27: ffff80000d49b000 [ 63.796397][ T9] [ 63.797554][ T4987] [ 63.797559][ T4987] x26: 0000000000000000 [ 63.798672][ T9] x20: 0000000000000000 [ 63.799767][ T4987] x25: 0000000000000000 [ 63.800871][ T9] x19: ffff0000d16b9000 [ 63.801472][ T4987] x24: 0000000000000000 [ 63.802080][ T9] x18: 00000000000000d8 [ 63.803199][ T4987] [ 63.804271][ T9] [ 63.804276][ T9] x17: 000000000000b67e [ 63.805381][ T4987] x23: 0000000000000000 [ 63.806492][ T9] x16: ffff80000dd86118 [ 63.807579][ T4987] x22: 0000000000000000 [ 63.808655][ T9] x15: ffff0000c02d0000 [ 63.809270][ T4987] x21: 0000000000000000 [ 63.809854][ T9] [ 63.810922][ T4987] [ 63.810926][ T4987] x20: 0000000000000000 [ 63.811992][ T9] x14: 0000000000000110 [ 63.813119][ T4987] x19: ffff0000d16bc000 [ 63.814216][ T9] x13: 00000000ffffffff [ 63.815290][ T4987] x18: 0000000000000287 [ 63.816385][ T9] x12: ffff0000c02d0000 [ 63.816975][ T4987] [ 63.816978][ T4987] x17: ffff80000c15d8bc [ 63.817564][ T9] [ 63.817568][ T9] x11: ff808000095945e8 [ 63.818710][ T4987] x16: ffff80000dd86118 [ 63.819807][ T9] x10: 0000000000000000 [ 63.820924][ T4987] x15: ffff0000d0ed1a00 [ 63.822062][ T9] x9 : ffff8000095945e8 [ 63.823146][ T4987] [ 63.824266][ T9] [ 63.824271][ T9] x8 : ffff0000c02d0000 [ 63.824860][ T4987] x14: 0000000000000110 [ 63.825962][ T9] x7 : ffff80000c1090e0 [ 63.826606][ T4987] x13: 00000000ffffffff [ 63.827710][ T9] x6 : 0000000000000000 [ 63.828823][ T4987] x12: ffff0000d0ed1a00 [ 63.829934][ T9] [ 63.831025][ T4987] [ 63.831029][ T4987] x11: ff808000095945e8 [ 63.832104][ T9] x5 : 0000000000000000 [ 63.832717][ T4987] x10: 0000000000000000 [ 63.833307][ T9] x4 : 0000000000000000 [ 63.834394][ T4987] x9 : ffff8000095945e8 [ 63.835499][ T9] x3 : 0000000000000000 [ 63.836604][ T4987] [ 63.837719][ T9] [ 63.837723][ T9] x2 : 0000000000000000 [ 63.838810][ T4987] x8 : ffff0000d0ed1a00 [ 63.839911][ T9] x1 : 0000000000000000 [ 63.840479][ T4987] x7 : ffff80000c1090e0 [ 63.841060][ T9] x0 : 0000000000000000 [ 63.842146][ T4987] x6 : 0000000000000000 [ 63.843231][ T9] [ 63.844317][ T4987] [ 63.844321][ T4987] x5 : 0000000000000000 [ 63.845463][ T9] Call trace: [ 63.846620][ T4987] x4 : 0000000000000000 [ 63.847734][ T9] io_cqring_event_overflow+0x1c0/0x230 [ 63.848317][ T4987] x3 : 0000000000000000 [ 63.848918][ T9] io_req_cqe_overflow+0x5c/0x70 [ 63.850009][ T4987] [ 63.851093][ T9] io_do_iopoll+0x474/0x62c [ 63.852224][ T4987] x2 : 0000000000000000 [ 63.853354][ T9] io_iopoll_try_reap_events+0x6c/0x108 [ 63.854480][ T4987] x1 : 0000000000000000 [ 63.855582][ T9] io_uring_try_cancel_requests+0x13c/0x258 [ 63.856189][ T4987] x0 : 0000000000000000 [ 63.856806][ T9] io_ring_exit_work+0xec/0x390 [ 63.857868][ T4987] [ 63.858750][ T9] process_one_work+0x2d8/0x504 [ 63.859866][ T4987] Call trace: [ 63.861297][ T9] worker_thread+0x340/0x610 [ 63.862371][ T4987] io_cqring_event_overflow+0x1c0/0x230 [ 63.863641][ T9] kthread+0x12c/0x158 [ 63.864241][ T4987] io_req_cqe_overflow+0x5c/0x70 [ 63.865440][ T9] ret_from_fork+0x10/0x20 [ 63.866480][ T4987] io_do_iopoll+0x474/0x62c [ 63.867929][ T9] irq event stamp: 443530 [ 63.869082][ T4987] io_iopoll_try_reap_events+0x6c/0x108 [ 63.870679][ T9] hardirqs last enabled at (443529): [] _raw_spin_unlock_irq+0x3c/0x70 [ 63.871841][ T4987] io_uring_try_cancel_requests+0x13c/0x258 [ 63.873124][ T9] hardirqs last disabled at (443530): [] el1_dbg+0x24/0x80 [ 63.873721][ T4987] io_ring_exit_work+0xec/0x390 [ 63.875041][ T9] softirqs last enabled at (443518): [] batadv_nc_purge_paths+0x1d0/0x214 [ 63.875898][ T4987] process_one_work+0x2d8/0x504 [ 63.877103][ T9] softirqs last disabled at (443516): [] batadv_nc_purge_paths+0x60/0x214 [ 63.878577][ T4987] worker_thread+0x340/0x610 [ 63.879684][ T9] ---[ end trace 0000000000000000 ]--- [ 63.881040][ T4987] kthread+0x12c/0x158 [ 63.905045][ T4987] ret_from_fork+0x10/0x20 [ 63.906263][ T4987] irq event stamp: 72006 [ 63.907378][ T4987] hardirqs last enabled at (72005): [] _raw_spin_unlock_irq+0x3c/0x70 [ 63.909976][ T4987] hardirqs last disabled at (72006): [] el1_dbg+0x24/0x80 [ 63.912275][ T4987] softirqs last enabled at (71960): [] ieee80211_ibss_work+0x184/0x9f0 [ 63.914952][ T4987] softirqs last disabled at (71958): [] ieee80211_ibss_work+0x68/0x9f0 [ 63.917658][ T4987] ---[ end trace 0000000000000000 ]--- [ 63.932121][ T9] ------------[ cut here ]------------ [ 63.933637][ T9] WARNING: CPU: 0 PID: 9 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 63.936265][ T9] Modules linked in: [ 63.937326][ T9] CPU: 0 PID: 9 Comm: kworker/u4:0 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 63.940442][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 63.943187][ T9] Workqueue: events_unbound io_ring_exit_work [ 63.944864][ T9] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.947015][ T9] pc : io_cqring_event_overflow+0x1c0/0x230 [ 63.948625][ T9] lr : io_cqring_event_overflow+0x1c0/0x230 [ 63.950199][ T9] sp : ffff80000f443ad0 [ 63.951322][ T9] x29: ffff80000f443ad0 x28: ffff0000c63c7c78 x27: ffff80000d49b000 [ 63.953540][ T9] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 63.955736][ T9] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 63.957850][ T9] x20: 0000000000000000 x19: ffff0000d16bd000 x18: ffff80000f4439e0 [ 63.960045][ T9] x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000c02d0000 [ 63.962231][ T9] x14: 0000000000000110 x13: 00000000ffffffff x12: ffff0000c02d0000 [ 63.963057][ T5102] ------------[ cut here ]------------ [ 63.964405][ T9] x11: ff808000095945e8 [ 63.965865][ T5102] WARNING: CPU: 1 PID: 5102 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 [ 63.967039][ T9] x10: 0000000000000000 [ 63.969732][ T5102] Modules linked in: [ 63.969738][ T9] x9 : ffff8000095945e8 [ 63.970907][ T5102] [ 63.971939][ T9] x8 : ffff0000c02d0000 [ 63.973040][ T5102] CPU: 1 PID: 5102 Comm: kworker/u4:7 Tainted: G W 6.2.0-rc3-syzkaller-00011-g0af4af977a59 #0 [ 63.973657][ T9] x7 : ffff80000c1090e0 [ 63.974773][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 63.977925][ T9] x6 : 0000000000000000 [ 63.979057][ T5102] Workqueue: events_unbound io_ring_exit_work [ 63.981744][ T9] [ 63.982880][ T5102] [ 63.982885][ T5102] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.984539][ T9] x5 : 0000000000000000 [ 63.985164][ T5102] pc : io_cqring_event_overflow+0x1c0/0x230 [ 63.985793][ T9] x4 : 0000000000000000 [ 63.987906][ T5102] lr : io_cqring_event_overflow+0x1c0/0x230 [ 63.988998][ T9] x3 : 0000000000000000 [ 63.990552][ T5102] sp : ffff800012fe3ad0 [ 63.991676][ T9] [ 63.993222][ T5102] x29: ffff800012fe3ad0 [ 63.994347][ T9] x2 : 0000000000000000 [ 63.995449][ T5102] x28: ffff0000c6ef0578 [ 63.996069][ T9] x1 : 0000000000000000 [ 63.997183][ T5102] x27: ffff80000d49b000 [ 63.998307][ T9] x0 : 0000000000000000 [ 63.999423][ T5102] [ 64.000530][ T9] [ 64.001634][ T5102] x26: 0000000000000000 [ 64.002818][ T9] Call trace: [ 64.003606][ T5102] x25: 0000000000000000 [ 64.004203][ T9] io_cqring_event_overflow+0x1c0/0x230 [ 64.005332][ T5102] x24: 0000000000000000 [ 64.006221][ T9] io_req_cqe_overflow+0x5c/0x70 [ 64.007395][ T5102] [ 64.008911][ T9] io_do_iopoll+0x474/0x62c [ 64.010126][ T5102] x23: 0000000000000000 [ 64.011458][ T9] io_iopoll_try_reap_events+0x6c/0x108 [ 64.012052][ T5102] x22: 0000000000000000 [ 64.013221][ T9] io_uring_try_cancel_requests+0x13c/0x258 [ 64.014348][ T5102] x21: 0000000000000000 [ 64.015794][ T9] io_ring_exit_work+0xec/0x390 [ 64.016924][ T5102] [ 64.018521][ T9] process_one_work+0x2d8/0x504 [ 64.019641][ T5102] x20: 0000000000000000 [ 64.020950][ T9] worker_thread+0x340/0x610 [ 64.021560][ T5102] x19: ffff0000d16be000 [ 64.022826][ T9] kthread+0x12c/0x158 [ 64.023879][ T5102] x18: 0000000000000032 [ 64.025125][ T9] ret_from_fork+0x10/0x20 [ 64.026217][ T5102] [ 64.027295][ T9] irq event stamp: 445022 [ 64.028386][ T5102] x17: ffff80000c15d8bc [ 64.029631][ T9] hardirqs last enabled at (445021): [] _raw_spin_unlock_irq+0x3c/0x70 [ 64.030249][ T5102] x16: ffff80000dd86118 [ 64.031452][ T9] hardirqs last disabled at (445022): [] el1_dbg+0x24/0x80 [ 64.032528][ T5102] x15: ffff0000ce453400 [ 64.035233][ T9] softirqs last enabled at (443814): [] unix_release_sock+0x15c/0x544