Warning: Permanently added '10.128.10.39' (ECDSA) to the list of known hosts.
2022/07/27 05:17:13 parsed 1 programs
2022/07/27 05:17:13 executed programs: 0
[ 58.781779][ T46] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.790563][ T46] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.797837][ T46] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.806321][ T46] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.813683][ T46] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.821292][ T46] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.869900][ T3953] chnl_net:caif_netlink_parms(): no params data found
[ 58.907741][ T3953] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.916326][ T3953] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.924408][ T3953] device bridge_slave_0 entered promiscuous mode
[ 58.933498][ T3953] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.940881][ T3953] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.948608][ T3953] device bridge_slave_1 entered promiscuous mode
[ 58.970422][ T3953] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 58.982147][ T3953] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 59.005604][ T3953] team0: Port device team_slave_0 added
[ 59.013738][ T3953] team0: Port device team_slave_1 added
[ 59.031395][ T3953] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 59.038454][ T3953] 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.
[ 59.064650][ T3953] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 59.077567][ T3953] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 59.084876][ T3953] 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.
[ 59.111071][ T3953] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 59.137955][ T3953] device hsr_slave_0 entered promiscuous mode
[ 59.146177][ T3953] device hsr_slave_1 entered promiscuous mode
[ 59.205684][ T3953] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.212796][ T3953] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 59.220109][ T3953] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.227159][ T3953] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 59.264384][ T3953] 8021q: adding VLAN 0 to HW filter on device bond0
[ 59.277480][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 59.286424][ T3614] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.294663][ T3614] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.302752][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 59.314560][ T3953] 8021q: adding VLAN 0 to HW filter on device team0
[ 59.325084][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 59.333794][ T3614] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.340868][ T3614] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 59.360234][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 59.369417][ T3614] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.376459][ T3614] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 59.384557][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 59.392984][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 59.404898][ T3953] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 59.415749][ T3953] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 59.428235][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 59.435799][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 59.444090][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 59.453065][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 59.465164][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 59.473568][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 59.484779][ T3953] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 59.609346][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 59.617785][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 59.626214][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 59.633737][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 59.641735][ T3953] device veth0_vlan entered promiscuous mode
[ 59.650479][ T3953] device veth1_vlan entered promiscuous mode
[ 59.663618][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 59.671782][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 59.680179][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 59.690524][ T3953] device veth0_macvtap entered promiscuous mode
[ 59.698337][ T3953] device veth1_macvtap entered promiscuous mode
[ 59.711039][ T3953] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 59.718301][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 59.727753][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 59.737491][ T3953] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 59.745468][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 59.777521][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 59.786061][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 59.795849][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 59.805280][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 59.813619][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 59.822214][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 59.843748][ T4081] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead.
[ 59.917554][ T4082] FAULT_INJECTION: forcing a failure.
[ 59.917554][ T4082] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 59.932035][ T4082] CPU: 1 PID: 4082 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 59.940478][ T4082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 59.950771][ T4082] Call Trace:
[ 59.954031][ T4082]
[ 59.956937][ T4082] dump_stack_lvl+0x57/0x7d
[ 59.961415][ T4082] should_fail.cold+0x5/0xa
[ 59.965894][ T4082] prepare_alloc_pages+0x17b/0x570
[ 59.970989][ T4082] ? mark_lock.part.0+0xee/0x19a0
[ 59.975993][ T4082] __alloc_pages+0x12f/0x500
[ 59.980569][ T4082] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 59.987478][ T4082] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 59.993451][ T4082] ? __lock_acquire+0x2507/0x5660
[ 59.998468][ T4082] alloc_pages_vma+0xbc/0x600
[ 60.003210][ T4082] wp_page_copy+0x85f/0x1650
[ 60.007864][ T4082] ? validate_page_before_insert+0x450/0x450
[ 60.013900][ T4082] ? do_raw_spin_unlock+0x171/0x230
[ 60.019092][ T4082] ? _raw_spin_unlock+0x24/0x40
[ 60.023914][ T4082] ? do_wp_page+0x2fb/0x1da0
[ 60.028563][ T4082] __handle_mm_fault+0x14b5/0x31c0
[ 60.033665][ T4082] ? vm_iomap_memory+0x170/0x170
[ 60.038574][ T4082] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 60.044530][ T4082] handle_mm_fault+0x166/0x5e0
[ 60.049268][ T4082] do_user_addr_fault+0x2da/0xcd0
[ 60.054274][ T4082] exc_page_fault+0x5a/0xc0
[ 60.058750][ T4082] asm_exc_page_fault+0x1e/0x30
[ 60.063592][ T4082] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 60.069736][ T4082] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 60.089643][ T4082] RSP: 0018:ffffc90004eb7598 EFLAGS: 00050202
[ 60.095703][ T4082] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 60.104415][ T4082] RDX: 0000000000000004 RSI: ffff88807c7b48c0 RDI: 0000000020015000
[ 60.112574][ T4082] RBP: ffff88807c7b3fa0 R08: 0000000000000000 R09: ffff88807c7b75d3
[ 60.120628][ T4082] R10: ffffed100f8f6eba R11: 0000000000000000 R12: 00000000200146e0
[ 60.128591][ T4082] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004eb7d48
[ 60.136624][ T4082] copyout.part.0+0x83/0xa0
[ 60.141152][ T4082] _copy_to_iter+0x24c/0x13d0
[ 60.145844][ T4082] ? copy_page_from_iter+0x7c0/0x7c0
[ 60.152356][ T4082] ? sk_wait_data+0x2ac/0x430
[ 60.157051][ T4082] ? mark_held_locks+0x9f/0xe0
[ 60.161789][ T4082] ? __check_object_size+0x98/0x2f0
[ 60.166956][ T4082] __skb_datagram_iter+0x3da/0x6b0
[ 60.172041][ T4082] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 60.178163][ T4082] skb_copy_datagram_iter+0x6c/0x1e0
[ 60.183418][ T4082] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 60.188540][ T4082] ? find_held_lock+0x2d/0x110
[ 60.193280][ T4082] ? tcp_recvmsg+0xcb/0x4b0
[ 60.197758][ T4082] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 60.203380][ T4082] ? mark_held_locks+0x9f/0xe0
[ 60.208120][ T4082] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 60.214419][ T4082] tcp_recvmsg+0xf9/0x4b0
[ 60.218781][ T4082] ? tcp_recv_timestamp+0x550/0x550
[ 60.224238][ T4082] ? aa_sk_perm+0x1ab/0x820
[ 60.228724][ T4082] inet_recvmsg+0xf2/0x490
[ 60.233133][ T4082] ? inet_sendpage+0x120/0x120
[ 60.237884][ T4082] ? lock_downgrade+0x6e0/0x6e0
[ 60.242708][ T4082] ____sys_recvmsg+0x258/0x620
[ 60.247446][ T4082] ? __sock_recv_ts_and_drops+0x490/0x490
[ 60.253164][ T4082] ? __import_iovec+0x51/0x670
[ 60.258261][ T4082] ? import_iovec+0xa4/0x150
[ 60.262836][ T4082] ___sys_recvmsg+0xe2/0x1a0
[ 60.267423][ T4082] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 60.273027][ T4082] ? __fget_files+0x1b9/0x3c0
[ 60.277679][ T4082] ? lock_downgrade+0x6e0/0x6e0
[ 60.282501][ T4082] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 60.288560][ T4082] ? __fget_files+0x1d1/0x3c0
[ 60.293229][ T4082] ? __fget_light+0xbe/0x220
[ 60.297802][ T4082] __sys_recvmsg+0xaf/0x140
[ 60.302286][ T4082] ? __sys_recvmsg_sock+0x10/0x10
[ 60.307607][ T4082] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 60.313595][ T4082] ? syscall_enter_from_user_mode+0x21/0x70
[ 60.319465][ T4082] ? lockdep_hardirqs_on+0x79/0x100
[ 60.324668][ T4082] do_syscall_64+0x35/0xb0
[ 60.329072][ T4082] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 60.334954][ T4082] RIP: 0033:0x7f8a62489209
[ 60.339365][ T4082] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 60.359040][ T4082] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 60.367452][ T4082] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 60.375413][ T4082] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 60.383568][ T4082] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 60.391521][ T4082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 60.399472][ T4082] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 60.407562][ T4082]
[ 60.745512][ T4089] FAULT_INJECTION: forcing a failure.
[ 60.745512][ T4089] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 60.759208][ T4089] CPU: 1 PID: 4089 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 60.767792][ T4089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 60.777830][ T4089] Call Trace:
[ 60.781085][ T4089]
[ 60.783991][ T4089] dump_stack_lvl+0x57/0x7d
[ 60.788473][ T4089] should_fail.cold+0x5/0xa
[ 60.792948][ T4089] _copy_to_iter+0x2ec/0x13d0
[ 60.797600][ T4089] ? copy_page_from_iter+0x7c0/0x7c0
[ 60.802852][ T4089] ? sk_wait_data+0x2ac/0x430
[ 60.807503][ T4089] ? mark_held_locks+0x9f/0xe0
[ 60.812240][ T4089] ? __check_object_size+0x98/0x2f0
[ 60.817764][ T4089] __skb_datagram_iter+0x3da/0x6b0
[ 60.822848][ T4089] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 60.828972][ T4089] skb_copy_datagram_iter+0x6c/0x1e0
[ 60.834225][ T4089] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 60.839312][ T4089] ? find_held_lock+0x2d/0x110
[ 60.844046][ T4089] ? tcp_recvmsg+0xcb/0x4b0
[ 60.848516][ T4089] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 60.854115][ T4089] ? mark_held_locks+0x9f/0xe0
[ 60.858852][ T4089] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 60.864801][ T4089] tcp_recvmsg+0xf9/0x4b0
[ 60.869099][ T4089] ? tcp_recv_timestamp+0x550/0x550
[ 60.874271][ T4089] ? aa_sk_perm+0x1ab/0x820
[ 60.878744][ T4089] inet_recvmsg+0xf2/0x490
[ 60.883130][ T4089] ? inet_sendpage+0x120/0x120
[ 60.887859][ T4089] ? lock_downgrade+0x6e0/0x6e0
[ 60.892690][ T4089] ____sys_recvmsg+0x258/0x620
[ 60.897430][ T4089] ? __sock_recv_ts_and_drops+0x490/0x490
[ 60.903122][ T4089] ? __import_iovec+0x51/0x670
[ 60.907867][ T4089] ? import_iovec+0xa4/0x150
[ 60.912429][ T4089] ___sys_recvmsg+0xe2/0x1a0
[ 60.916987][ T4089] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 60.922587][ T4089] ? __fget_files+0x1b9/0x3c0
[ 60.927231][ T4089] ? lock_downgrade+0x6e0/0x6e0
[ 60.932050][ T4089] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 60.938001][ T4089] ? __fget_files+0x1d1/0x3c0
[ 60.942654][ T4089] ? __fget_light+0xbe/0x220
[ 60.947215][ T4089] __sys_recvmsg+0xaf/0x140
[ 60.951699][ T4089] ? __sys_recvmsg_sock+0x10/0x10
[ 60.956701][ T4089] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 60.962653][ T4089] ? syscall_enter_from_user_mode+0x21/0x70
[ 60.968515][ T4089] ? lockdep_hardirqs_on+0x79/0x100
[ 60.973679][ T4089] do_syscall_64+0x35/0xb0
[ 60.978062][ T4089] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 60.983925][ T4089] RIP: 0033:0x7f8a62489209
[ 60.988572][ T4089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 61.008232][ T4089] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 61.016615][ T4089] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 61.024554][ T4089] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 61.032495][ T4089] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 61.040437][ T4089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 61.048382][ T4089] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 61.056334][ T4089]
[ 61.060639][ T22] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.593441][ T4092] FAULT_INJECTION: forcing a failure.
[ 61.593441][ T4092] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 61.607065][ T4092] CPU: 0 PID: 4092 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 61.615385][ T4092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 61.625506][ T4092] Call Trace:
[ 61.628766][ T4092]
[ 61.631793][ T4092] dump_stack_lvl+0x57/0x7d
[ 61.636289][ T4092] should_fail.cold+0x5/0xa
[ 61.640781][ T4092] _copy_to_iter+0x2ec/0x13d0
[ 61.645437][ T4092] ? copy_page_from_iter+0x7c0/0x7c0
[ 61.650721][ T4092] ? sk_wait_data+0x2ac/0x430
[ 61.655457][ T4092] ? mark_held_locks+0x9f/0xe0
[ 61.660195][ T4092] ? __check_object_size+0x98/0x2f0
[ 61.665477][ T4092] __skb_datagram_iter+0x3da/0x6b0
[ 61.670584][ T4092] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 61.676709][ T4092] skb_copy_datagram_iter+0x6c/0x1e0
[ 61.681990][ T4092] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 61.687093][ T4092] ? find_held_lock+0x2d/0x110
[ 61.691832][ T4092] ? tcp_recvmsg+0xcb/0x4b0
[ 61.696305][ T4092] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 61.701910][ T4092] ? mark_held_locks+0x9f/0xe0
[ 61.706647][ T4092] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 61.712599][ T4092] tcp_recvmsg+0xf9/0x4b0
[ 61.716898][ T4092] ? tcp_recv_timestamp+0x550/0x550
[ 61.722154][ T4092] ? aa_sk_perm+0x1ab/0x820
[ 61.726633][ T4092] inet_recvmsg+0xf2/0x490
[ 61.731020][ T4092] ? inet_sendpage+0x120/0x120
[ 61.735753][ T4092] ? lock_downgrade+0x6e0/0x6e0
[ 61.740577][ T4092] ____sys_recvmsg+0x258/0x620
[ 61.745314][ T4092] ? __sock_recv_ts_and_drops+0x490/0x490
[ 61.751094][ T4092] ? __import_iovec+0x51/0x670
[ 61.755833][ T4092] ? import_iovec+0xa4/0x150
[ 61.760392][ T4092] ___sys_recvmsg+0xe2/0x1a0
[ 61.765044][ T4092] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 61.770906][ T4092] ? __fget_files+0x1b9/0x3c0
[ 61.775553][ T4092] ? lock_downgrade+0x6e0/0x6e0
[ 61.780372][ T4092] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 61.786323][ T4092] ? __fget_files+0x1d1/0x3c0
[ 61.791235][ T4092] ? __fget_light+0xbe/0x220
[ 61.795798][ T4092] __sys_recvmsg+0xaf/0x140
[ 61.800277][ T4092] ? __sys_recvmsg_sock+0x10/0x10
[ 61.805276][ T4092] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 61.811225][ T4092] ? syscall_enter_from_user_mode+0x21/0x70
[ 61.817086][ T4092] ? lockdep_hardirqs_on+0x79/0x100
[ 61.822280][ T4092] do_syscall_64+0x35/0xb0
[ 61.826668][ T4092] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 61.832528][ T4092] RIP: 0033:0x7f8a62489209
[ 61.836912][ T4092] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 61.856618][ T4092] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 61.865041][ T4092] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 61.872986][ T4092] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 61.880932][ T4092] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 61.888876][ T4092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 61.896816][ T4092] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 61.904769][ T4092]
[ 62.438954][ T4095] FAULT_INJECTION: forcing a failure.
[ 62.438954][ T4095] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 62.452963][ T4095] CPU: 1 PID: 4095 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 62.461621][ T4095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 62.471654][ T4095] Call Trace:
[ 62.474911][ T4095]
[ 62.477816][ T4095] dump_stack_lvl+0x57/0x7d
[ 62.482319][ T4095] should_fail.cold+0x5/0xa
[ 62.487138][ T4095] prepare_alloc_pages+0x17b/0x570
[ 62.492218][ T4095] ? mark_lock.part.0+0xee/0x19a0
[ 62.497213][ T4095] __alloc_pages+0x12f/0x500
[ 62.501791][ T4095] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 62.508528][ T4095] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 62.514476][ T4095] ? __lock_acquire+0x15bc/0x5660
[ 62.519474][ T4095] ? tcf_action_destroy+0x6/0x120
[ 62.524645][ T4095] alloc_pages_vma+0xbc/0x600
[ 62.529294][ T4095] wp_page_copy+0x85f/0x1650
[ 62.533857][ T4095] ? validate_page_before_insert+0x450/0x450
[ 62.539803][ T4095] ? do_raw_spin_unlock+0x171/0x230
[ 62.544972][ T4095] ? _raw_spin_unlock+0x24/0x40
[ 62.549791][ T4095] ? do_wp_page+0x2fb/0x1da0
[ 62.554354][ T4095] __handle_mm_fault+0x14b5/0x31c0
[ 62.559438][ T4095] ? vm_iomap_memory+0x170/0x170
[ 62.564352][ T4095] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 62.570330][ T4095] handle_mm_fault+0x166/0x5e0
[ 62.575063][ T4095] do_user_addr_fault+0x2da/0xcd0
[ 62.580060][ T4095] exc_page_fault+0x5a/0xc0
[ 62.584532][ T4095] asm_exc_page_fault+0x1e/0x30
[ 62.589351][ T4095] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 62.595476][ T4095] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 62.615057][ T4095] RSP: 0018:ffffc90004ec7598 EFLAGS: 00050202
[ 62.621100][ T4095] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 62.629042][ T4095] RDX: 0000000000000004 RSI: ffff888072a348c0 RDI: 0000000020015000
[ 62.637069][ T4095] RBP: ffff888072a33fa0 R08: 0000000000000000 R09: ffff888072a375d3
[ 62.645011][ T4095] R10: ffffed100e546eba R11: 0000000000000000 R12: 00000000200146e0
[ 62.652976][ T4095] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004ec7d48
[ 62.660935][ T4095] copyout.part.0+0x83/0xa0
[ 62.665415][ T4095] _copy_to_iter+0x24c/0x13d0
[ 62.670064][ T4095] ? copy_page_from_iter+0x7c0/0x7c0
[ 62.675318][ T4095] ? sk_wait_data+0x2ac/0x430
[ 62.679968][ T4095] ? mark_held_locks+0x9f/0xe0
[ 62.684796][ T4095] ? __check_object_size+0x98/0x2f0
[ 62.689971][ T4095] __skb_datagram_iter+0x3da/0x6b0
[ 62.695055][ T4095] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 62.701195][ T4095] skb_copy_datagram_iter+0x6c/0x1e0
[ 62.706468][ T4095] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 62.711814][ T4095] ? find_held_lock+0x2d/0x110
[ 62.716550][ T4095] ? tcp_recvmsg+0xcb/0x4b0
[ 62.721021][ T4095] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 62.726622][ T4095] ? mark_held_locks+0x9f/0xe0
[ 62.731353][ T4095] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 62.737303][ T4095] tcp_recvmsg+0xf9/0x4b0
[ 62.741605][ T4095] ? tcp_recv_timestamp+0x550/0x550
[ 62.746780][ T4095] ? aa_sk_perm+0x1ab/0x820
[ 62.751263][ T4095] inet_recvmsg+0xf2/0x490
[ 62.755833][ T4095] ? inet_sendpage+0x120/0x120
[ 62.760570][ T4095] ? lock_downgrade+0x6e0/0x6e0
[ 62.765402][ T4095] ____sys_recvmsg+0x258/0x620
[ 62.770146][ T4095] ? __sock_recv_ts_and_drops+0x490/0x490
[ 62.775840][ T4095] ? __import_iovec+0x51/0x670
[ 62.780585][ T4095] ? import_iovec+0xa4/0x150
[ 62.785150][ T4095] ___sys_recvmsg+0xe2/0x1a0
[ 62.789715][ T4095] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 62.795328][ T4095] ? __fget_files+0x1b9/0x3c0
[ 62.799977][ T4095] ? lock_downgrade+0x6e0/0x6e0
[ 62.804798][ T4095] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 62.810751][ T4095] ? __fget_files+0x1d1/0x3c0
[ 62.815400][ T4095] ? __fget_light+0xbe/0x220
[ 62.819960][ T4095] __sys_recvmsg+0xaf/0x140
[ 62.824439][ T4095] ? __sys_recvmsg_sock+0x10/0x10
[ 62.829440][ T4095] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 62.835394][ T4095] ? syscall_enter_from_user_mode+0x21/0x70
[ 62.841259][ T4095] ? lockdep_hardirqs_on+0x79/0x100
[ 62.846428][ T4095] do_syscall_64+0x35/0xb0
[ 62.850814][ T4095] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 62.856677][ T4095] RIP: 0033:0x7f8a62489209
[ 62.861060][ T4095] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 62.880845][ T4095] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 62.889237][ T4095] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 62.897180][ T4095] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 62.905123][ T4095] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 62.913069][ T4095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 62.921014][ T4095] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 62.929058][ T4095]
[ 63.089639][ T22] Bluetooth: hci0: command 0x041b tx timeout
2022/07/27 05:17:18 executed programs: 4
[ 63.285489][ T4098] FAULT_INJECTION: forcing a failure.
[ 63.285489][ T4098] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 63.299004][ T4098] CPU: 1 PID: 4098 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 63.307298][ T4098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 63.317327][ T4098] Call Trace:
[ 63.320628][ T4098]
[ 63.323535][ T4098] dump_stack_lvl+0x57/0x7d
[ 63.328013][ T4098] should_fail.cold+0x5/0xa
[ 63.332484][ T4098] prepare_alloc_pages+0x17b/0x570
[ 63.337564][ T4098] ? mark_lock.part.0+0xee/0x19a0
[ 63.342565][ T4098] __alloc_pages+0x12f/0x500
[ 63.347134][ T4098] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 63.353874][ T4098] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 63.359828][ T4098] ? __lock_acquire+0x15bc/0x5660
[ 63.364833][ T4098] ? tcf_action_destroy+0x6/0x120
[ 63.369832][ T4098] alloc_pages_vma+0xbc/0x600
[ 63.374481][ T4098] wp_page_copy+0x85f/0x1650
[ 63.379043][ T4098] ? validate_page_before_insert+0x450/0x450
[ 63.384991][ T4098] ? do_raw_spin_unlock+0x171/0x230
[ 63.390157][ T4098] ? _raw_spin_unlock+0x24/0x40
[ 63.394978][ T4098] ? do_wp_page+0x2fb/0x1da0
[ 63.399542][ T4098] __handle_mm_fault+0x14b5/0x31c0
[ 63.404625][ T4098] ? vm_iomap_memory+0x170/0x170
[ 63.409713][ T4098] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 63.415663][ T4098] handle_mm_fault+0x166/0x5e0
[ 63.420398][ T4098] do_user_addr_fault+0x2da/0xcd0
[ 63.425396][ T4098] exc_page_fault+0x5a/0xc0
[ 63.429870][ T4098] asm_exc_page_fault+0x1e/0x30
[ 63.434687][ T4098] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 63.440810][ T4098] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 63.460386][ T4098] RSP: 0018:ffffc90004ec7598 EFLAGS: 00050202
[ 63.466422][ T4098] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 63.474540][ T4098] RDX: 0000000000000004 RSI: ffff8880707948c0 RDI: 0000000020015000
[ 63.482479][ T4098] RBP: ffff888070793fa0 R08: 0000000000000000 R09: ffff8880707975d3
[ 63.490419][ T4098] R10: ffffed100e0f2eba R11: 0000000000000000 R12: 00000000200146e0
[ 63.498358][ T4098] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004ec7d48
[ 63.506417][ T4098] copyout.part.0+0x83/0xa0
[ 63.510896][ T4098] _copy_to_iter+0x24c/0x13d0
[ 63.515547][ T4098] ? copy_page_from_iter+0x7c0/0x7c0
[ 63.520795][ T4098] ? sk_wait_data+0x2ac/0x430
[ 63.525444][ T4098] ? mark_held_locks+0x9f/0xe0
[ 63.530180][ T4098] ? __check_object_size+0x98/0x2f0
[ 63.535351][ T4098] __skb_datagram_iter+0x3da/0x6b0
[ 63.540433][ T4098] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 63.546553][ T4098] skb_copy_datagram_iter+0x6c/0x1e0
[ 63.551805][ T4098] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 63.556906][ T4098] ? find_held_lock+0x2d/0x110
[ 63.561640][ T4098] ? tcp_recvmsg+0xcb/0x4b0
[ 63.566111][ T4098] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 63.571713][ T4098] ? mark_held_locks+0x9f/0xe0
[ 63.576547][ T4098] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 63.582530][ T4098] tcp_recvmsg+0xf9/0x4b0
[ 63.586853][ T4098] ? tcp_recv_timestamp+0x550/0x550
[ 63.592112][ T4098] ? aa_sk_perm+0x1ab/0x820
[ 63.596606][ T4098] inet_recvmsg+0xf2/0x490
[ 63.600994][ T4098] ? inet_sendpage+0x120/0x120
[ 63.605727][ T4098] ? lock_downgrade+0x6e0/0x6e0
[ 63.610645][ T4098] ____sys_recvmsg+0x258/0x620
[ 63.615560][ T4098] ? __sock_recv_ts_and_drops+0x490/0x490
[ 63.621251][ T4098] ? __import_iovec+0x51/0x670
[ 63.626009][ T4098] ? import_iovec+0xa4/0x150
[ 63.630587][ T4098] ___sys_recvmsg+0xe2/0x1a0
[ 63.635150][ T4098] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 63.640749][ T4098] ? __fget_files+0x1b9/0x3c0
[ 63.645396][ T4098] ? lock_downgrade+0x6e0/0x6e0
[ 63.650215][ T4098] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 63.656164][ T4098] ? __fget_files+0x1d1/0x3c0
[ 63.660814][ T4098] ? __fget_light+0xbe/0x220
[ 63.665376][ T4098] __sys_recvmsg+0xaf/0x140
[ 63.669848][ T4098] ? __sys_recvmsg_sock+0x10/0x10
[ 63.674847][ T4098] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 63.680795][ T4098] ? syscall_enter_from_user_mode+0x21/0x70
[ 63.686654][ T4098] ? lockdep_hardirqs_on+0x79/0x100
[ 63.691823][ T4098] do_syscall_64+0x35/0xb0
[ 63.696205][ T4098] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 63.702069][ T4098] RIP: 0033:0x7f8a62489209
[ 63.706482][ T4098] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 63.726061][ T4098] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 63.734442][ T4098] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 63.742383][ T4098] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 63.750322][ T4098] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 63.758266][ T4098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.766207][ T4098] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 63.774162][ T4098]
[ 64.132867][ T4101] FAULT_INJECTION: forcing a failure.
[ 64.132867][ T4101] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 64.146400][ T4101] CPU: 1 PID: 4101 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 64.154940][ T4101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 64.164966][ T4101] Call Trace:
[ 64.168225][ T4101]
[ 64.171137][ T4101] dump_stack_lvl+0x57/0x7d
[ 64.175612][ T4101] should_fail.cold+0x5/0xa
[ 64.180087][ T4101] _copy_to_iter+0x2ec/0x13d0
[ 64.184735][ T4101] ? copy_page_from_iter+0x7c0/0x7c0
[ 64.189987][ T4101] ? sk_wait_data+0x2ac/0x430
[ 64.194633][ T4101] ? mark_held_locks+0x9f/0xe0
[ 64.199470][ T4101] ? __check_object_size+0x98/0x2f0
[ 64.204642][ T4101] __skb_datagram_iter+0x3da/0x6b0
[ 64.209728][ T4101] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 64.215857][ T4101] skb_copy_datagram_iter+0x6c/0x1e0
[ 64.221110][ T4101] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 64.226193][ T4101] ? find_held_lock+0x2d/0x110
[ 64.230924][ T4101] ? tcp_recvmsg+0xcb/0x4b0
[ 64.235392][ T4101] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 64.240991][ T4101] ? mark_held_locks+0x9f/0xe0
[ 64.245722][ T4101] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 64.251743][ T4101] tcp_recvmsg+0xf9/0x4b0
[ 64.256238][ T4101] ? tcp_recv_timestamp+0x550/0x550
[ 64.261425][ T4101] ? aa_sk_perm+0x1ab/0x820
[ 64.265905][ T4101] inet_recvmsg+0xf2/0x490
[ 64.270293][ T4101] ? inet_sendpage+0x120/0x120
[ 64.275020][ T4101] ? lock_downgrade+0x6e0/0x6e0
[ 64.279843][ T4101] ____sys_recvmsg+0x258/0x620
[ 64.284592][ T4101] ? __sock_recv_ts_and_drops+0x490/0x490
[ 64.290301][ T4101] ? __import_iovec+0x51/0x670
[ 64.295042][ T4101] ? import_iovec+0xa4/0x150
[ 64.299712][ T4101] ___sys_recvmsg+0xe2/0x1a0
[ 64.304292][ T4101] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 64.309891][ T4101] ? __fget_files+0x1b9/0x3c0
[ 64.314544][ T4101] ? lock_downgrade+0x6e0/0x6e0
[ 64.319363][ T4101] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 64.325402][ T4101] ? __fget_files+0x1d1/0x3c0
[ 64.330049][ T4101] ? __fget_light+0xbe/0x220
[ 64.334609][ T4101] __sys_recvmsg+0xaf/0x140
[ 64.339091][ T4101] ? __sys_recvmsg_sock+0x10/0x10
[ 64.344094][ T4101] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 64.350048][ T4101] ? syscall_enter_from_user_mode+0x21/0x70
[ 64.355934][ T4101] ? lockdep_hardirqs_on+0x79/0x100
[ 64.361124][ T4101] do_syscall_64+0x35/0xb0
[ 64.365511][ T4101] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 64.371379][ T4101] RIP: 0033:0x7f8a62489209
[ 64.375768][ T4101] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 64.395344][ T4101] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 64.403724][ T4101] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 64.411667][ T4101] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 64.419640][ T4101] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 64.427583][ T4101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.435522][ T4101] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 64.443474][ T4101]
[ 64.976437][ T4104] FAULT_INJECTION: forcing a failure.
[ 64.976437][ T4104] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 64.989759][ T4104] CPU: 1 PID: 4104 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 64.998060][ T4104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 65.008109][ T4104] Call Trace:
[ 65.011362][ T4104]
[ 65.014269][ T4104] dump_stack_lvl+0x57/0x7d
[ 65.018751][ T4104] should_fail.cold+0x5/0xa
[ 65.023232][ T4104] prepare_alloc_pages+0x17b/0x570
[ 65.028318][ T4104] ? mark_lock.part.0+0xee/0x19a0
[ 65.033321][ T4104] __alloc_pages+0x12f/0x500
[ 65.037883][ T4104] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 65.044616][ T4104] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 65.050564][ T4104] ? __lock_acquire+0x15bc/0x5660
[ 65.055642][ T4104] ? tcf_action_destroy+0x6/0x120
[ 65.060638][ T4104] alloc_pages_vma+0xbc/0x600
[ 65.065290][ T4104] wp_page_copy+0x85f/0x1650
[ 65.069854][ T4104] ? validate_page_before_insert+0x450/0x450
[ 65.075820][ T4104] ? do_raw_spin_unlock+0x171/0x230
[ 65.080991][ T4104] ? _raw_spin_unlock+0x24/0x40
[ 65.085808][ T4104] ? do_wp_page+0x2fb/0x1da0
[ 65.090366][ T4104] __handle_mm_fault+0x14b5/0x31c0
[ 65.095456][ T4104] ? vm_iomap_memory+0x170/0x170
[ 65.100373][ T4104] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 65.106411][ T4104] handle_mm_fault+0x166/0x5e0
[ 65.111150][ T4104] do_user_addr_fault+0x2da/0xcd0
[ 65.116377][ T4104] exc_page_fault+0x5a/0xc0
[ 65.120938][ T4104] asm_exc_page_fault+0x1e/0x30
[ 65.125758][ T4104] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 65.131879][ T4104] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 65.151458][ T4104] RSP: 0018:ffffc90004ef7598 EFLAGS: 00050202
[ 65.157498][ T4104] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 65.165444][ T4104] RDX: 0000000000000004 RSI: ffff88807ca348c0 RDI: 0000000020015000
[ 65.168953][ T2926] Bluetooth: hci0: command 0x040f tx timeout
[ 65.173385][ T4104] RBP: ffff88807ca33fa0 R08: 0000000000000000 R09: ffff88807ca375d3
[ 65.188209][ T4104] R10: ffffed100f946eba R11: 0000000000000000 R12: 00000000200146e0
[ 65.196259][ T4104] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004ef7d48
[ 65.204241][ T4104] copyout.part.0+0x83/0xa0
[ 65.208725][ T4104] _copy_to_iter+0x24c/0x13d0
[ 65.213411][ T4104] ? copy_page_from_iter+0x7c0/0x7c0
[ 65.218675][ T4104] ? sk_wait_data+0x2ac/0x430
[ 65.223340][ T4104] ? mark_held_locks+0x9f/0xe0
[ 65.228086][ T4104] ? __check_object_size+0x98/0x2f0
[ 65.233264][ T4104] __skb_datagram_iter+0x3da/0x6b0
[ 65.238350][ T4104] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 65.244473][ T4104] skb_copy_datagram_iter+0x6c/0x1e0
[ 65.249822][ T4104] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 65.255003][ T4104] ? find_held_lock+0x2d/0x110
[ 65.259738][ T4104] ? tcp_recvmsg+0xcb/0x4b0
[ 65.264209][ T4104] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 65.269809][ T4104] ? mark_held_locks+0x9f/0xe0
[ 65.274543][ T4104] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 65.280494][ T4104] tcp_recvmsg+0xf9/0x4b0
[ 65.284794][ T4104] ? tcp_recv_timestamp+0x550/0x550
[ 65.290225][ T4104] ? aa_sk_perm+0x1ab/0x820
[ 65.294698][ T4104] inet_recvmsg+0xf2/0x490
[ 65.299089][ T4104] ? inet_sendpage+0x120/0x120
[ 65.303937][ T4104] ? lock_downgrade+0x6e0/0x6e0
[ 65.308766][ T4104] ____sys_recvmsg+0x258/0x620
[ 65.313513][ T4104] ? __sock_recv_ts_and_drops+0x490/0x490
[ 65.319217][ T4104] ? __import_iovec+0x51/0x670
[ 65.323972][ T4104] ? import_iovec+0xa4/0x150
[ 65.328567][ T4104] ___sys_recvmsg+0xe2/0x1a0
[ 65.333145][ T4104] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 65.338753][ T4104] ? __fget_files+0x1b9/0x3c0
[ 65.343408][ T4104] ? lock_downgrade+0x6e0/0x6e0
[ 65.348231][ T4104] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 65.354190][ T4104] ? __fget_files+0x1d1/0x3c0
[ 65.358853][ T4104] ? __fget_light+0xbe/0x220
[ 65.363425][ T4104] __sys_recvmsg+0xaf/0x140
[ 65.367897][ T4104] ? __sys_recvmsg_sock+0x10/0x10
[ 65.372895][ T4104] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 65.378846][ T4104] ? syscall_enter_from_user_mode+0x21/0x70
[ 65.384718][ T4104] ? lockdep_hardirqs_on+0x79/0x100
[ 65.389883][ T4104] do_syscall_64+0x35/0xb0
[ 65.394266][ T4104] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 65.400146][ T4104] RIP: 0033:0x7f8a62489209
[ 65.404535][ T4104] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 65.424119][ T4104] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 65.432546][ T4104] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 65.440505][ T4104] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 65.448549][ T4104] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 65.456577][ T4104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.464608][ T4104] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 65.472935][ T4104]
[ 65.490660][ T1224] ieee802154 phy0 wpan0: encryption failed: -22
[ 65.497049][ T1224] ieee802154 phy1 wpan1: encryption failed: -22
[ 65.821638][ T4107] FAULT_INJECTION: forcing a failure.
[ 65.821638][ T4107] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 65.834960][ T4107] CPU: 1 PID: 4107 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 65.843301][ T4107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 65.853331][ T4107] Call Trace:
[ 65.856587][ T4107]
[ 65.859496][ T4107] dump_stack_lvl+0x57/0x7d
[ 65.864234][ T4107] should_fail.cold+0x5/0xa
[ 65.868707][ T4107] _copy_to_iter+0x2ec/0x13d0
[ 65.873360][ T4107] ? copy_page_from_iter+0x7c0/0x7c0
[ 65.878611][ T4107] ? sk_wait_data+0x2ac/0x430
[ 65.883258][ T4107] ? mark_held_locks+0x9f/0xe0
[ 65.887997][ T4107] ? __check_object_size+0x98/0x2f0
[ 65.893171][ T4107] __skb_datagram_iter+0x3da/0x6b0
[ 65.898256][ T4107] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 65.904385][ T4107] skb_copy_datagram_iter+0x6c/0x1e0
[ 65.909639][ T4107] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 65.914722][ T4107] ? find_held_lock+0x2d/0x110
[ 65.919608][ T4107] ? tcp_recvmsg+0xcb/0x4b0
[ 65.924081][ T4107] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 65.929682][ T4107] ? mark_held_locks+0x9f/0xe0
[ 65.934421][ T4107] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 65.940377][ T4107] tcp_recvmsg+0xf9/0x4b0
[ 65.944684][ T4107] ? tcp_recv_timestamp+0x550/0x550
[ 65.949951][ T4107] ? aa_sk_perm+0x1ab/0x820
[ 65.954434][ T4107] inet_recvmsg+0xf2/0x490
[ 65.958825][ T4107] ? inet_sendpage+0x120/0x120
[ 65.963560][ T4107] ? lock_downgrade+0x6e0/0x6e0
[ 65.968387][ T4107] ____sys_recvmsg+0x258/0x620
[ 65.973132][ T4107] ? __sock_recv_ts_and_drops+0x490/0x490
[ 65.978829][ T4107] ? __import_iovec+0x51/0x670
[ 65.983571][ T4107] ? import_iovec+0xa4/0x150
[ 65.988139][ T4107] ___sys_recvmsg+0xe2/0x1a0
[ 65.992705][ T4107] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 65.998309][ T4107] ? __fget_files+0x1b9/0x3c0
[ 66.002961][ T4107] ? lock_downgrade+0x6e0/0x6e0
[ 66.007787][ T4107] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 66.013745][ T4107] ? __fget_files+0x1d1/0x3c0
[ 66.018400][ T4107] ? __fget_light+0xbe/0x220
[ 66.022965][ T4107] __sys_recvmsg+0xaf/0x140
[ 66.027445][ T4107] ? __sys_recvmsg_sock+0x10/0x10
[ 66.032450][ T4107] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 66.038404][ T4107] ? syscall_enter_from_user_mode+0x21/0x70
[ 66.044273][ T4107] ? lockdep_hardirqs_on+0x79/0x100
[ 66.049449][ T4107] do_syscall_64+0x35/0xb0
[ 66.053833][ T4107] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 66.059699][ T4107] RIP: 0033:0x7f8a62489209
[ 66.064086][ T4107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 66.083794][ T4107] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 66.092182][ T4107] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 66.100126][ T4107] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 66.108244][ T4107] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 66.116190][ T4107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.124132][ T4107] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 66.132083][ T4107]
[ 66.668407][ T4110] FAULT_INJECTION: forcing a failure.
[ 66.668407][ T4110] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 66.681776][ T4110] CPU: 0 PID: 4110 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 66.690195][ T4110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 66.700242][ T4110] Call Trace:
[ 66.703514][ T4110]
[ 66.706437][ T4110] dump_stack_lvl+0x57/0x7d
[ 66.710912][ T4110] should_fail.cold+0x5/0xa
[ 66.715386][ T4110] _copy_to_iter+0x2ec/0x13d0
[ 66.720213][ T4110] ? copy_page_from_iter+0x7c0/0x7c0
[ 66.725651][ T4110] ? sk_wait_data+0x2ac/0x430
[ 66.730308][ T4110] ? mark_held_locks+0x9f/0xe0
[ 66.735079][ T4110] ? __check_object_size+0x98/0x2f0
[ 66.740248][ T4110] __skb_datagram_iter+0x3da/0x6b0
[ 66.745339][ T4110] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 66.751468][ T4110] skb_copy_datagram_iter+0x6c/0x1e0
[ 66.756858][ T4110] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 66.761962][ T4110] ? find_held_lock+0x2d/0x110
[ 66.766871][ T4110] ? tcp_recvmsg+0xcb/0x4b0
[ 66.771343][ T4110] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 66.776961][ T4110] ? mark_held_locks+0x9f/0xe0
[ 66.781713][ T4110] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 66.787879][ T4110] tcp_recvmsg+0xf9/0x4b0
[ 66.792179][ T4110] ? tcp_recv_timestamp+0x550/0x550
[ 66.797348][ T4110] ? aa_sk_perm+0x1ab/0x820
[ 66.802091][ T4110] inet_recvmsg+0xf2/0x490
[ 66.806480][ T4110] ? inet_sendpage+0x120/0x120
[ 66.811210][ T4110] ? lock_downgrade+0x6e0/0x6e0
[ 66.816037][ T4110] ____sys_recvmsg+0x258/0x620
[ 66.820787][ T4110] ? __sock_recv_ts_and_drops+0x490/0x490
[ 66.826482][ T4110] ? __import_iovec+0x51/0x670
[ 66.831222][ T4110] ? import_iovec+0xa4/0x150
[ 66.835798][ T4110] ___sys_recvmsg+0xe2/0x1a0
[ 66.840359][ T4110] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 66.845960][ T4110] ? __fget_files+0x1b9/0x3c0
[ 66.850607][ T4110] ? lock_downgrade+0x6e0/0x6e0
[ 66.855430][ T4110] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 66.861382][ T4110] ? __fget_files+0x1d1/0x3c0
[ 66.866033][ T4110] ? __fget_light+0xbe/0x220
[ 66.870596][ T4110] __sys_recvmsg+0xaf/0x140
[ 66.875073][ T4110] ? __sys_recvmsg_sock+0x10/0x10
[ 66.880071][ T4110] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 66.886020][ T4110] ? syscall_enter_from_user_mode+0x21/0x70
[ 66.891903][ T4110] ? lockdep_hardirqs_on+0x79/0x100
[ 66.897071][ T4110] do_syscall_64+0x35/0xb0
[ 66.901453][ T4110] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 66.907315][ T4110] RIP: 0033:0x7f8a62489209
[ 66.911720][ T4110] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 66.931297][ T4110] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 66.939682][ T4110] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 66.947627][ T4110] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 66.955567][ T4110] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 66.963508][ T4110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.971450][ T4110] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 66.979398][ T4110]
[ 67.248861][ T2926] Bluetooth: hci0: command 0x0419 tx timeout
[ 67.517652][ T4113] FAULT_INJECTION: forcing a failure.
[ 67.517652][ T4113] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 67.530916][ T4113] CPU: 0 PID: 4113 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 67.539219][ T4113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 67.549329][ T4113] Call Trace:
[ 67.552585][ T4113]
[ 67.555489][ T4113] dump_stack_lvl+0x57/0x7d
[ 67.559965][ T4113] should_fail.cold+0x5/0xa
[ 67.564439][ T4113] _copy_to_iter+0x2ec/0x13d0
[ 67.569088][ T4113] ? copy_page_from_iter+0x7c0/0x7c0
[ 67.574346][ T4113] ? sk_wait_data+0x2ac/0x430
[ 67.578995][ T4113] ? mark_held_locks+0x9f/0xe0
[ 67.583728][ T4113] ? __check_object_size+0x98/0x2f0
[ 67.588900][ T4113] __skb_datagram_iter+0x3da/0x6b0
[ 67.593990][ T4113] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 67.600117][ T4113] skb_copy_datagram_iter+0x6c/0x1e0
[ 67.605370][ T4113] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 67.610453][ T4113] ? find_held_lock+0x2d/0x110
[ 67.615187][ T4113] ? tcp_recvmsg+0xcb/0x4b0
[ 67.619657][ T4113] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 67.625255][ T4113] ? mark_held_locks+0x9f/0xe0
[ 67.629987][ T4113] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 67.635935][ T4113] tcp_recvmsg+0xf9/0x4b0
[ 67.640231][ T4113] ? tcp_recv_timestamp+0x550/0x550
[ 67.645404][ T4113] ? aa_sk_perm+0x1ab/0x820
[ 67.649877][ T4113] inet_recvmsg+0xf2/0x490
[ 67.654261][ T4113] ? inet_sendpage+0x120/0x120
[ 67.658990][ T4113] ? lock_downgrade+0x6e0/0x6e0
[ 67.663813][ T4113] ____sys_recvmsg+0x258/0x620
[ 67.668548][ T4113] ? __sock_recv_ts_and_drops+0x490/0x490
[ 67.674327][ T4113] ? __import_iovec+0x51/0x670
[ 67.679065][ T4113] ? import_iovec+0xa4/0x150
[ 67.683626][ T4113] ___sys_recvmsg+0xe2/0x1a0
[ 67.688188][ T4113] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 67.693794][ T4113] ? __fget_files+0x1b9/0x3c0
[ 67.698447][ T4113] ? lock_downgrade+0x6e0/0x6e0
[ 67.703276][ T4113] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 67.709236][ T4113] ? __fget_files+0x1d1/0x3c0
[ 67.713887][ T4113] ? __fget_light+0xbe/0x220
[ 67.718449][ T4113] __sys_recvmsg+0xaf/0x140
[ 67.722923][ T4113] ? __sys_recvmsg_sock+0x10/0x10
[ 67.727927][ T4113] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 67.733881][ T4113] ? syscall_enter_from_user_mode+0x21/0x70
[ 67.739864][ T4113] ? lockdep_hardirqs_on+0x79/0x100
[ 67.745047][ T4113] do_syscall_64+0x35/0xb0
[ 67.749441][ T4113] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 67.755310][ T4113] RIP: 0033:0x7f8a62489209
[ 67.759702][ T4113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 67.779285][ T4113] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 67.787676][ T4113] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 67.795630][ T4113] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 67.803668][ T4113] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 67.811706][ T4113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.819651][ T4113] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 67.827611][ T4113]
2022/07/27 05:17:23 executed programs: 10
[ 68.362902][ T4116] FAULT_INJECTION: forcing a failure.
[ 68.362902][ T4116] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 68.376268][ T4116] CPU: 1 PID: 4116 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 68.384576][ T4116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 68.394603][ T4116] Call Trace:
[ 68.397867][ T4116]
[ 68.400782][ T4116] dump_stack_lvl+0x57/0x7d
[ 68.405373][ T4116] should_fail.cold+0x5/0xa
[ 68.409862][ T4116] prepare_alloc_pages+0x17b/0x570
[ 68.414957][ T4116] ? mark_lock.part.0+0xee/0x19a0
[ 68.419960][ T4116] ? mark_lock.part.0+0xee/0x19a0
[ 68.424962][ T4116] __alloc_pages+0x12f/0x500
[ 68.429528][ T4116] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 68.436266][ T4116] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 68.442215][ T4116] ? __lock_acquire+0x15bc/0x5660
[ 68.447225][ T4116] ? tcf_action_destroy+0x6/0x120
[ 68.452319][ T4116] alloc_pages_vma+0xbc/0x600
[ 68.456966][ T4116] wp_page_copy+0x85f/0x1650
[ 68.461537][ T4116] ? validate_page_before_insert+0x450/0x450
[ 68.467485][ T4116] ? do_raw_spin_unlock+0x171/0x230
[ 68.472651][ T4116] ? _raw_spin_unlock+0x24/0x40
[ 68.477473][ T4116] ? do_wp_page+0x2fb/0x1da0
[ 68.482033][ T4116] __handle_mm_fault+0x14b5/0x31c0
[ 68.487116][ T4116] ? vm_iomap_memory+0x170/0x170
[ 68.492040][ T4116] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 68.497994][ T4116] handle_mm_fault+0x166/0x5e0
[ 68.502755][ T4116] do_user_addr_fault+0x2da/0xcd0
[ 68.507769][ T4116] exc_page_fault+0x5a/0xc0
[ 68.512247][ T4116] asm_exc_page_fault+0x1e/0x30
[ 68.517069][ T4116] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 68.523194][ T4116] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 68.542858][ T4116] RSP: 0018:ffffc90004f47598 EFLAGS: 00050202
[ 68.548893][ T4116] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 68.556837][ T4116] RDX: 0000000000000004 RSI: ffff88807c0648c0 RDI: 0000000020015000
[ 68.564783][ T4116] RBP: ffff88807c063fa0 R08: 0000000000000000 R09: ffff88807c0675d3
[ 68.572813][ T4116] R10: ffffed100f80ceba R11: 0000000000000000 R12: 00000000200146e0
[ 68.580753][ T4116] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004f47d48
[ 68.588707][ T4116] copyout.part.0+0x83/0xa0
[ 68.593184][ T4116] _copy_to_iter+0x24c/0x13d0
[ 68.597834][ T4116] ? copy_page_from_iter+0x7c0/0x7c0
[ 68.603195][ T4116] ? sk_wait_data+0x2ac/0x430
[ 68.607845][ T4116] ? mark_held_locks+0x9f/0xe0
[ 68.612583][ T4116] ? __check_object_size+0x98/0x2f0
[ 68.617753][ T4116] __skb_datagram_iter+0x3da/0x6b0
[ 68.622836][ T4116] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 68.628957][ T4116] skb_copy_datagram_iter+0x6c/0x1e0
[ 68.634213][ T4116] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 68.639386][ T4116] ? find_held_lock+0x2d/0x110
[ 68.644122][ T4116] ? tcp_recvmsg+0xcb/0x4b0
[ 68.648592][ T4116] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 68.654196][ T4116] ? mark_held_locks+0x9f/0xe0
[ 68.658932][ T4116] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 68.664883][ T4116] tcp_recvmsg+0xf9/0x4b0
[ 68.669182][ T4116] ? tcp_recv_timestamp+0x550/0x550
[ 68.674354][ T4116] ? aa_sk_perm+0x1ab/0x820
[ 68.678850][ T4116] inet_recvmsg+0xf2/0x490
[ 68.683237][ T4116] ? inet_sendpage+0x120/0x120
[ 68.687967][ T4116] ? lock_downgrade+0x6e0/0x6e0
[ 68.692791][ T4116] ____sys_recvmsg+0x258/0x620
[ 68.697531][ T4116] ? __sock_recv_ts_and_drops+0x490/0x490
[ 68.703239][ T4116] ? __import_iovec+0x51/0x670
[ 68.707994][ T4116] ? import_iovec+0xa4/0x150
[ 68.712560][ T4116] ___sys_recvmsg+0xe2/0x1a0
[ 68.717122][ T4116] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 68.723186][ T4116] ? __fget_files+0x1b9/0x3c0
[ 68.727840][ T4116] ? lock_downgrade+0x6e0/0x6e0
[ 68.732668][ T4116] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 68.738629][ T4116] ? __fget_files+0x1d1/0x3c0
[ 68.743287][ T4116] ? __fget_light+0xbe/0x220
[ 68.747855][ T4116] __sys_recvmsg+0xaf/0x140
[ 68.752338][ T4116] ? __sys_recvmsg_sock+0x10/0x10
[ 68.757340][ T4116] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 68.763292][ T4116] ? syscall_enter_from_user_mode+0x21/0x70
[ 68.769152][ T4116] ? lockdep_hardirqs_on+0x79/0x100
[ 68.774321][ T4116] do_syscall_64+0x35/0xb0
[ 68.778707][ T4116] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 68.784570][ T4116] RIP: 0033:0x7f8a62489209
[ 68.788955][ T4116] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 68.808542][ T4116] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 68.817112][ T4116] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 68.825062][ T4116] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 68.833002][ T4116] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 68.840945][ T4116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 68.848892][ T4116] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 68.856851][ T4116]
[ 69.207476][ T4119] FAULT_INJECTION: forcing a failure.
[ 69.207476][ T4119] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 69.221240][ T4119] CPU: 0 PID: 4119 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 69.229548][ T4119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 69.239671][ T4119] Call Trace:
[ 69.243013][ T4119]
[ 69.245922][ T4119] dump_stack_lvl+0x57/0x7d
[ 69.250400][ T4119] should_fail.cold+0x5/0xa
[ 69.254874][ T4119] prepare_alloc_pages+0x17b/0x570
[ 69.259957][ T4119] ? mark_lock.part.0+0xee/0x19a0
[ 69.264953][ T4119] __alloc_pages+0x12f/0x500
[ 69.269509][ T4119] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 69.276245][ T4119] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 69.282194][ T4119] ? __lock_acquire+0x15bc/0x5660
[ 69.287279][ T4119] ? tcf_action_destroy+0x6/0x120
[ 69.292273][ T4119] alloc_pages_vma+0xbc/0x600
[ 69.297009][ T4119] wp_page_copy+0x85f/0x1650
[ 69.301572][ T4119] ? validate_page_before_insert+0x450/0x450
[ 69.307520][ T4119] ? do_raw_spin_unlock+0x171/0x230
[ 69.312687][ T4119] ? _raw_spin_unlock+0x24/0x40
[ 69.318027][ T4119] ? do_wp_page+0x2fb/0x1da0
[ 69.322592][ T4119] __handle_mm_fault+0x14b5/0x31c0
[ 69.327675][ T4119] ? vm_iomap_memory+0x170/0x170
[ 69.332587][ T4119] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 69.338540][ T4119] handle_mm_fault+0x166/0x5e0
[ 69.343275][ T4119] do_user_addr_fault+0x2da/0xcd0
[ 69.348270][ T4119] exc_page_fault+0x5a/0xc0
[ 69.352747][ T4119] asm_exc_page_fault+0x1e/0x30
[ 69.357654][ T4119] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 69.363776][ T4119] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 69.383361][ T4119] RSP: 0018:ffffc90004f57598 EFLAGS: 00050202
[ 69.389395][ T4119] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 69.397335][ T4119] RDX: 0000000000000004 RSI: ffff88807d7cc8c0 RDI: 0000000020015000
[ 69.405277][ T4119] RBP: ffff88807d7cbfa0 R08: 0000000000000000 R09: ffff88807d7cf5d3
[ 69.413218][ T4119] R10: ffffed100faf9eba R11: 0000000000000000 R12: 00000000200146e0
[ 69.421162][ T4119] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004f57d48
[ 69.429133][ T4119] copyout.part.0+0x83/0xa0
[ 69.433609][ T4119] _copy_to_iter+0x24c/0x13d0
[ 69.438259][ T4119] ? copy_page_from_iter+0x7c0/0x7c0
[ 69.443508][ T4119] ? sk_wait_data+0x2ac/0x430
[ 69.448331][ T4119] ? mark_held_locks+0x9f/0xe0
[ 69.453069][ T4119] ? __check_object_size+0x98/0x2f0
[ 69.458241][ T4119] __skb_datagram_iter+0x3da/0x6b0
[ 69.463344][ T4119] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 69.469469][ T4119] skb_copy_datagram_iter+0x6c/0x1e0
[ 69.474841][ T4119] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 69.479928][ T4119] ? find_held_lock+0x2d/0x110
[ 69.484661][ T4119] ? tcp_recvmsg+0xcb/0x4b0
[ 69.489130][ T4119] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 69.494732][ T4119] ? mark_held_locks+0x9f/0xe0
[ 69.499467][ T4119] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 69.505440][ T4119] tcp_recvmsg+0xf9/0x4b0
[ 69.509739][ T4119] ? tcp_recv_timestamp+0x550/0x550
[ 69.514911][ T4119] ? aa_sk_perm+0x1ab/0x820
[ 69.519388][ T4119] inet_recvmsg+0xf2/0x490
[ 69.523778][ T4119] ? inet_sendpage+0x120/0x120
[ 69.528508][ T4119] ? lock_downgrade+0x6e0/0x6e0
[ 69.533329][ T4119] ____sys_recvmsg+0x258/0x620
[ 69.538064][ T4119] ? __sock_recv_ts_and_drops+0x490/0x490
[ 69.543755][ T4119] ? __import_iovec+0x51/0x670
[ 69.548578][ T4119] ? import_iovec+0xa4/0x150
[ 69.553134][ T4119] ___sys_recvmsg+0xe2/0x1a0
[ 69.557691][ T4119] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 69.563290][ T4119] ? __fget_files+0x1b9/0x3c0
[ 69.567933][ T4119] ? lock_downgrade+0x6e0/0x6e0
[ 69.572753][ T4119] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 69.578701][ T4119] ? __fget_files+0x1d1/0x3c0
[ 69.583349][ T4119] ? __fget_light+0xbe/0x220
[ 69.587909][ T4119] __sys_recvmsg+0xaf/0x140
[ 69.592383][ T4119] ? __sys_recvmsg_sock+0x10/0x10
[ 69.597383][ T4119] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 69.603328][ T4119] ? syscall_enter_from_user_mode+0x21/0x70
[ 69.609188][ T4119] ? lockdep_hardirqs_on+0x79/0x100
[ 69.614356][ T4119] do_syscall_64+0x35/0xb0
[ 69.618740][ T4119] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 69.624599][ T4119] RIP: 0033:0x7f8a62489209
[ 69.628983][ T4119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 69.648557][ T4119] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 69.656938][ T4119] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 69.664882][ T4119] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 69.672826][ T4119] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 69.680767][ T4119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 69.688710][ T4119] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 69.696666][ T4119]
[ 70.053421][ T4122] FAULT_INJECTION: forcing a failure.
[ 70.053421][ T4122] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 70.066574][ T4122] CPU: 0 PID: 4122 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 70.075063][ T4122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 70.085190][ T4122] Call Trace:
[ 70.088454][ T4122]
[ 70.091370][ T4122] dump_stack_lvl+0x57/0x7d
[ 70.095858][ T4122] should_fail.cold+0x5/0xa
[ 70.100347][ T4122] _copy_to_iter+0x2ec/0x13d0
[ 70.104999][ T4122] ? copy_page_from_iter+0x7c0/0x7c0
[ 70.111243][ T4122] ? sk_wait_data+0x2ac/0x430
[ 70.115985][ T4122] ? mark_held_locks+0x9f/0xe0
[ 70.120726][ T4122] ? __check_object_size+0x98/0x2f0
[ 70.126101][ T4122] __skb_datagram_iter+0x3da/0x6b0
[ 70.131182][ T4122] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 70.137303][ T4122] skb_copy_datagram_iter+0x6c/0x1e0
[ 70.142685][ T4122] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 70.147864][ T4122] ? find_held_lock+0x2d/0x110
[ 70.152600][ T4122] ? tcp_recvmsg+0xcb/0x4b0
[ 70.157076][ T4122] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 70.162675][ T4122] ? mark_held_locks+0x9f/0xe0
[ 70.167437][ T4122] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 70.173391][ T4122] tcp_recvmsg+0xf9/0x4b0
[ 70.177695][ T4122] ? tcp_recv_timestamp+0x550/0x550
[ 70.182863][ T4122] ? aa_sk_perm+0x1ab/0x820
[ 70.187337][ T4122] inet_recvmsg+0xf2/0x490
[ 70.191731][ T4122] ? inet_sendpage+0x120/0x120
[ 70.196476][ T4122] ? lock_downgrade+0x6e0/0x6e0
[ 70.201331][ T4122] ____sys_recvmsg+0x258/0x620
[ 70.206075][ T4122] ? __sock_recv_ts_and_drops+0x490/0x490
[ 70.211764][ T4122] ? __import_iovec+0x51/0x670
[ 70.216608][ T4122] ? import_iovec+0xa4/0x150
[ 70.221168][ T4122] ___sys_recvmsg+0xe2/0x1a0
[ 70.225725][ T4122] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 70.231323][ T4122] ? __fget_files+0x1b9/0x3c0
[ 70.235971][ T4122] ? lock_downgrade+0x6e0/0x6e0
[ 70.240793][ T4122] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 70.246743][ T4122] ? __fget_files+0x1d1/0x3c0
[ 70.251390][ T4122] ? __fget_light+0xbe/0x220
[ 70.256644][ T4122] __sys_recvmsg+0xaf/0x140
[ 70.261118][ T4122] ? __sys_recvmsg_sock+0x10/0x10
[ 70.266115][ T4122] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 70.272059][ T4122] ? syscall_enter_from_user_mode+0x21/0x70
[ 70.277942][ T4122] ? lockdep_hardirqs_on+0x79/0x100
[ 70.283108][ T4122] do_syscall_64+0x35/0xb0
[ 70.287490][ T4122] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 70.293351][ T4122] RIP: 0033:0x7f8a62489209
[ 70.297743][ T4122] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 70.317466][ T4122] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 70.325845][ T4122] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 70.333786][ T4122] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 70.341729][ T4122] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 70.350017][ T4122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 70.357959][ T4122] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 70.365906][ T4122]
[ 70.610512][ T6] cfg80211: failed to load regulatory.db
[ 70.900802][ T4125] FAULT_INJECTION: forcing a failure.
[ 70.900802][ T4125] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 70.914592][ T4125] CPU: 1 PID: 4125 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 70.922929][ T4125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 70.933226][ T4125] Call Trace:
[ 70.936491][ T4125]
[ 70.939399][ T4125] dump_stack_lvl+0x57/0x7d
[ 70.943879][ T4125] should_fail.cold+0x5/0xa
[ 70.950270][ T4125] _copy_to_iter+0x2ec/0x13d0
[ 70.954920][ T4125] ? copy_page_from_iter+0x7c0/0x7c0
[ 70.960169][ T4125] ? sk_wait_data+0x2ac/0x430
[ 70.964815][ T4125] ? mark_held_locks+0x9f/0xe0
[ 70.969563][ T4125] ? __check_object_size+0x98/0x2f0
[ 70.974742][ T4125] __skb_datagram_iter+0x3da/0x6b0
[ 70.979848][ T4125] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 70.985978][ T4125] skb_copy_datagram_iter+0x6c/0x1e0
[ 70.991350][ T4125] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 70.996447][ T4125] ? find_held_lock+0x2d/0x110
[ 71.001358][ T4125] ? tcp_recvmsg+0xcb/0x4b0
[ 71.005831][ T4125] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 71.011431][ T4125] ? mark_held_locks+0x9f/0xe0
[ 71.016163][ T4125] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 71.022201][ T4125] tcp_recvmsg+0xf9/0x4b0
[ 71.026499][ T4125] ? tcp_recv_timestamp+0x550/0x550
[ 71.031672][ T4125] ? aa_sk_perm+0x1ab/0x820
[ 71.036145][ T4125] inet_recvmsg+0xf2/0x490
[ 71.040538][ T4125] ? inet_sendpage+0x120/0x120
[ 71.045266][ T4125] ? lock_downgrade+0x6e0/0x6e0
[ 71.050110][ T4125] ____sys_recvmsg+0x258/0x620
[ 71.054844][ T4125] ? __sock_recv_ts_and_drops+0x490/0x490
[ 71.060619][ T4125] ? __import_iovec+0x51/0x670
[ 71.065384][ T4125] ? import_iovec+0xa4/0x150
[ 71.069949][ T4125] ___sys_recvmsg+0xe2/0x1a0
[ 71.074688][ T4125] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 71.080303][ T4125] ? __fget_files+0x1b9/0x3c0
[ 71.084968][ T4125] ? lock_downgrade+0x6e0/0x6e0
[ 71.089835][ T4125] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 71.095793][ T4125] ? __fget_files+0x1d1/0x3c0
[ 71.100442][ T4125] ? __fget_light+0xbe/0x220
[ 71.105002][ T4125] __sys_recvmsg+0xaf/0x140
[ 71.109482][ T4125] ? __sys_recvmsg_sock+0x10/0x10
[ 71.114489][ T4125] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 71.120443][ T4125] ? syscall_enter_from_user_mode+0x21/0x70
[ 71.126310][ T4125] ? lockdep_hardirqs_on+0x79/0x100
[ 71.131482][ T4125] do_syscall_64+0x35/0xb0
[ 71.135869][ T4125] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 71.141729][ T4125] RIP: 0033:0x7f8a62489209
[ 71.146114][ T4125] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 71.165690][ T4125] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 71.174071][ T4125] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 71.182012][ T4125] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 71.189952][ T4125] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 71.197893][ T4125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 71.205852][ T4125] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 71.213891][ T4125]
[ 71.745430][ T4128] FAULT_INJECTION: forcing a failure.
[ 71.745430][ T4128] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 71.758702][ T4128] CPU: 1 PID: 4128 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 71.767025][ T4128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 71.777064][ T4128] Call Trace:
[ 71.780325][ T4128]
[ 71.783255][ T4128] dump_stack_lvl+0x57/0x7d
[ 71.787752][ T4128] should_fail.cold+0x5/0xa
[ 71.792242][ T4128] _copy_to_iter+0x2ec/0x13d0
[ 71.796893][ T4128] ? copy_page_from_iter+0x7c0/0x7c0
[ 71.802232][ T4128] ? sk_wait_data+0x2ac/0x430
[ 71.806966][ T4128] ? mark_held_locks+0x9f/0xe0
[ 71.811721][ T4128] ? __check_object_size+0x98/0x2f0
[ 71.816891][ T4128] __skb_datagram_iter+0x3da/0x6b0
[ 71.821993][ T4128] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 71.828115][ T4128] skb_copy_datagram_iter+0x6c/0x1e0
[ 71.833373][ T4128] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 71.838460][ T4128] ? find_held_lock+0x2d/0x110
[ 71.843195][ T4128] ? tcp_recvmsg+0xcb/0x4b0
[ 71.847680][ T4128] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 71.853294][ T4128] ? mark_held_locks+0x9f/0xe0
[ 71.858066][ T4128] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 71.864051][ T4128] tcp_recvmsg+0xf9/0x4b0
[ 71.868353][ T4128] ? tcp_recv_timestamp+0x550/0x550
[ 71.873527][ T4128] ? aa_sk_perm+0x1ab/0x820
[ 71.878001][ T4128] inet_recvmsg+0xf2/0x490
[ 71.882406][ T4128] ? inet_sendpage+0x120/0x120
[ 71.887141][ T4128] ? lock_downgrade+0x6e0/0x6e0
[ 71.891970][ T4128] ____sys_recvmsg+0x258/0x620
[ 71.896723][ T4128] ? __sock_recv_ts_and_drops+0x490/0x490
[ 71.902532][ T4128] ? __import_iovec+0x51/0x670
[ 71.907268][ T4128] ? import_iovec+0xa4/0x150
[ 71.911832][ T4128] ___sys_recvmsg+0xe2/0x1a0
[ 71.916404][ T4128] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 71.922010][ T4128] ? __fget_files+0x1b9/0x3c0
[ 71.926658][ T4128] ? lock_downgrade+0x6e0/0x6e0
[ 71.931503][ T4128] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 71.937556][ T4128] ? __fget_files+0x1d1/0x3c0
[ 71.942817][ T4128] ? __fget_light+0xbe/0x220
[ 71.947386][ T4128] __sys_recvmsg+0xaf/0x140
[ 71.951887][ T4128] ? __sys_recvmsg_sock+0x10/0x10
[ 71.956888][ T4128] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 71.962858][ T4128] ? syscall_enter_from_user_mode+0x21/0x70
[ 71.968753][ T4128] ? lockdep_hardirqs_on+0x79/0x100
[ 71.973937][ T4128] do_syscall_64+0x35/0xb0
[ 71.978368][ T4128] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 71.984351][ T4128] RIP: 0033:0x7f8a62489209
[ 71.988740][ T4128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 72.008524][ T4128] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 72.016909][ T4128] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 72.024852][ T4128] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 72.032796][ T4128] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 72.040757][ T4128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 72.048699][ T4128] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 72.056649][ T4128]
[ 72.592486][ T4131] FAULT_INJECTION: forcing a failure.
[ 72.592486][ T4131] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 72.606092][ T4131] CPU: 0 PID: 4131 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 72.614430][ T4131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 72.624468][ T4131] Call Trace:
[ 72.627729][ T4131]
[ 72.630637][ T4131] dump_stack_lvl+0x57/0x7d
[ 72.635118][ T4131] should_fail.cold+0x5/0xa
[ 72.639596][ T4131] prepare_alloc_pages+0x17b/0x570
[ 72.644763][ T4131] ? mark_lock.part.0+0xee/0x19a0
[ 72.649769][ T4131] __alloc_pages+0x12f/0x500
[ 72.654337][ T4131] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 72.661074][ T4131] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 72.667037][ T4131] ? __lock_acquire+0x15bc/0x5660
[ 72.672059][ T4131] ? tcf_action_destroy+0x6/0x120
[ 72.677070][ T4131] alloc_pages_vma+0xbc/0x600
[ 72.681815][ T4131] wp_page_copy+0x85f/0x1650
[ 72.686390][ T4131] ? validate_page_before_insert+0x450/0x450
[ 72.692433][ T4131] ? do_raw_spin_unlock+0x171/0x230
[ 72.697606][ T4131] ? _raw_spin_unlock+0x24/0x40
[ 72.702431][ T4131] ? do_wp_page+0x2fb/0x1da0
[ 72.707025][ T4131] __handle_mm_fault+0x14b5/0x31c0
[ 72.712123][ T4131] ? vm_iomap_memory+0x170/0x170
[ 72.717040][ T4131] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 72.722993][ T4131] handle_mm_fault+0x166/0x5e0
[ 72.727728][ T4131] do_user_addr_fault+0x2da/0xcd0
[ 72.732728][ T4131] exc_page_fault+0x5a/0xc0
[ 72.737374][ T4131] asm_exc_page_fault+0x1e/0x30
[ 72.742195][ T4131] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 72.748939][ T4131] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 72.768562][ T4131] RSP: 0018:ffffc90004f67598 EFLAGS: 00050202
[ 72.774606][ T4131] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 72.782577][ T4131] RDX: 0000000000000004 RSI: ffff88807bb648c0 RDI: 0000000020015000
[ 72.790531][ T4131] RBP: ffff88807bb63fa0 R08: 0000000000000000 R09: ffff88807bb675d3
[ 72.798481][ T4131] R10: ffffed100f76ceba R11: 0000000000000000 R12: 00000000200146e0
[ 72.806428][ T4131] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004f67d48
[ 72.814378][ T4131] copyout.part.0+0x83/0xa0
[ 72.818854][ T4131] _copy_to_iter+0x24c/0x13d0
[ 72.823525][ T4131] ? copy_page_from_iter+0x7c0/0x7c0
[ 72.828780][ T4131] ? sk_wait_data+0x2ac/0x430
[ 72.833435][ T4131] ? mark_held_locks+0x9f/0xe0
[ 72.838170][ T4131] ? __check_object_size+0x98/0x2f0
[ 72.843353][ T4131] __skb_datagram_iter+0x3da/0x6b0
[ 72.848525][ T4131] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 72.854685][ T4131] skb_copy_datagram_iter+0x6c/0x1e0
[ 72.859962][ T4131] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 72.865066][ T4131] ? find_held_lock+0x2d/0x110
[ 72.869820][ T4131] ? tcp_recvmsg+0xcb/0x4b0
[ 72.874305][ T4131] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 72.879944][ T4131] ? mark_held_locks+0x9f/0xe0
[ 72.884691][ T4131] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 72.890660][ T4131] tcp_recvmsg+0xf9/0x4b0
[ 72.894974][ T4131] ? tcp_recv_timestamp+0x550/0x550
[ 72.900145][ T4131] ? aa_sk_perm+0x1ab/0x820
[ 72.904617][ T4131] inet_recvmsg+0xf2/0x490
[ 72.909010][ T4131] ? inet_sendpage+0x120/0x120
[ 72.913777][ T4131] ? lock_downgrade+0x6e0/0x6e0
[ 72.918602][ T4131] ____sys_recvmsg+0x258/0x620
[ 72.923336][ T4131] ? __sock_recv_ts_and_drops+0x490/0x490
[ 72.929027][ T4131] ? __import_iovec+0x51/0x670
[ 72.933796][ T4131] ? import_iovec+0xa4/0x150
[ 72.938355][ T4131] ___sys_recvmsg+0xe2/0x1a0
[ 72.942914][ T4131] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 72.948539][ T4131] ? __fget_files+0x1b9/0x3c0
[ 72.953220][ T4131] ? lock_downgrade+0x6e0/0x6e0
[ 72.958061][ T4131] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 72.964028][ T4131] ? __fget_files+0x1d1/0x3c0
[ 72.968702][ T4131] ? __fget_light+0xbe/0x220
[ 72.973287][ T4131] __sys_recvmsg+0xaf/0x140
[ 72.977765][ T4131] ? __sys_recvmsg_sock+0x10/0x10
[ 72.982987][ T4131] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 72.988938][ T4131] ? syscall_enter_from_user_mode+0x21/0x70
[ 72.994893][ T4131] ? lockdep_hardirqs_on+0x79/0x100
[ 73.000061][ T4131] do_syscall_64+0x35/0xb0
[ 73.004444][ T4131] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 73.010306][ T4131] RIP: 0033:0x7f8a62489209
[ 73.014689][ T4131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 73.034267][ T4131] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 73.042651][ T4131] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 73.050589][ T4131] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 73.058532][ T4131] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 73.066911][ T4131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 73.074853][ T4131] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 73.082813][ T4131]
2022/07/27 05:17:28 executed programs: 16
[ 73.438317][ T4134] FAULT_INJECTION: forcing a failure.
[ 73.438317][ T4134] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 73.451587][ T4134] CPU: 1 PID: 4134 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 73.460046][ T4134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 73.471360][ T4134] Call Trace:
[ 73.474622][ T4134]
[ 73.477536][ T4134] dump_stack_lvl+0x57/0x7d
[ 73.482103][ T4134] should_fail.cold+0x5/0xa
[ 73.486580][ T4134] _copy_to_iter+0x2ec/0x13d0
[ 73.491230][ T4134] ? copy_page_from_iter+0x7c0/0x7c0
[ 73.496586][ T4134] ? sk_wait_data+0x2ac/0x430
[ 73.501240][ T4134] ? mark_held_locks+0x9f/0xe0
[ 73.505983][ T4134] ? __check_object_size+0x98/0x2f0
[ 73.511172][ T4134] __skb_datagram_iter+0x3da/0x6b0
[ 73.516261][ T4134] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 73.522391][ T4134] skb_copy_datagram_iter+0x6c/0x1e0
[ 73.527655][ T4134] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 73.532749][ T4134] ? find_held_lock+0x2d/0x110
[ 73.537482][ T4134] ? tcp_recvmsg+0xcb/0x4b0
[ 73.541959][ T4134] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 73.547566][ T4134] ? mark_held_locks+0x9f/0xe0
[ 73.552303][ T4134] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 73.558255][ T4134] tcp_recvmsg+0xf9/0x4b0
[ 73.562753][ T4134] ? tcp_recv_timestamp+0x550/0x550
[ 73.567927][ T4134] ? aa_sk_perm+0x1ab/0x820
[ 73.572404][ T4134] inet_recvmsg+0xf2/0x490
[ 73.576791][ T4134] ? inet_sendpage+0x120/0x120
[ 73.581523][ T4134] ? lock_downgrade+0x6e0/0x6e0
[ 73.586348][ T4134] ____sys_recvmsg+0x258/0x620
[ 73.591081][ T4134] ? __sock_recv_ts_and_drops+0x490/0x490
[ 73.596785][ T4134] ? __import_iovec+0x51/0x670
[ 73.601525][ T4134] ? import_iovec+0xa4/0x150
[ 73.606082][ T4134] ___sys_recvmsg+0xe2/0x1a0
[ 73.610640][ T4134] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 73.616240][ T4134] ? __fget_files+0x1b9/0x3c0
[ 73.620976][ T4134] ? lock_downgrade+0x6e0/0x6e0
[ 73.625799][ T4134] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 73.631751][ T4134] ? __fget_files+0x1d1/0x3c0
[ 73.636491][ T4134] ? __fget_light+0xbe/0x220
[ 73.641053][ T4134] __sys_recvmsg+0xaf/0x140
[ 73.645531][ T4134] ? __sys_recvmsg_sock+0x10/0x10
[ 73.650529][ T4134] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 73.656476][ T4134] ? syscall_enter_from_user_mode+0x21/0x70
[ 73.662424][ T4134] ? lockdep_hardirqs_on+0x79/0x100
[ 73.667612][ T4134] do_syscall_64+0x35/0xb0
[ 73.671999][ T4134] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 73.678040][ T4134] RIP: 0033:0x7f8a62489209
[ 73.682427][ T4134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 73.702012][ T4134] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 73.710411][ T4134] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 73.718479][ T4134] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 73.726429][ T4134] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 73.734391][ T4134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 73.742420][ T4134] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 73.750377][ T4134]
[ 74.283533][ T4137] FAULT_INJECTION: forcing a failure.
[ 74.283533][ T4137] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 74.296969][ T4137] CPU: 0 PID: 4137 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 74.305267][ T4137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 74.315301][ T4137] Call Trace:
[ 74.318555][ T4137]
[ 74.321462][ T4137] dump_stack_lvl+0x57/0x7d
[ 74.325939][ T4137] should_fail.cold+0x5/0xa
[ 74.330433][ T4137] _copy_to_iter+0x2ec/0x13d0
[ 74.335109][ T4137] ? copy_page_from_iter+0x7c0/0x7c0
[ 74.340389][ T4137] ? sk_wait_data+0x2ac/0x430
[ 74.345044][ T4137] ? mark_held_locks+0x9f/0xe0
[ 74.349812][ T4137] ? __check_object_size+0x98/0x2f0
[ 74.354990][ T4137] __skb_datagram_iter+0x3da/0x6b0
[ 74.360082][ T4137] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 74.366221][ T4137] skb_copy_datagram_iter+0x6c/0x1e0
[ 74.371486][ T4137] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 74.376583][ T4137] ? find_held_lock+0x2d/0x110
[ 74.381319][ T4137] ? tcp_recvmsg+0xcb/0x4b0
[ 74.385792][ T4137] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 74.391393][ T4137] ? mark_held_locks+0x9f/0xe0
[ 74.396134][ T4137] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 74.402086][ T4137] tcp_recvmsg+0xf9/0x4b0
[ 74.406383][ T4137] ? tcp_recv_timestamp+0x550/0x550
[ 74.411569][ T4137] ? aa_sk_perm+0x1ab/0x820
[ 74.416049][ T4137] inet_recvmsg+0xf2/0x490
[ 74.420443][ T4137] ? inet_sendpage+0x120/0x120
[ 74.425171][ T4137] ? lock_downgrade+0x6e0/0x6e0
[ 74.429991][ T4137] ____sys_recvmsg+0x258/0x620
[ 74.434726][ T4137] ? __sock_recv_ts_and_drops+0x490/0x490
[ 74.440413][ T4137] ? __import_iovec+0x51/0x670
[ 74.445147][ T4137] ? import_iovec+0xa4/0x150
[ 74.449717][ T4137] ___sys_recvmsg+0xe2/0x1a0
[ 74.454276][ T4137] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 74.459930][ T4137] ? __fget_files+0x1b9/0x3c0
[ 74.464621][ T4137] ? lock_downgrade+0x6e0/0x6e0
[ 74.469443][ T4137] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 74.475390][ T4137] ? __fget_files+0x1d1/0x3c0
[ 74.480037][ T4137] ? __fget_light+0xbe/0x220
[ 74.484598][ T4137] __sys_recvmsg+0xaf/0x140
[ 74.489176][ T4137] ? __sys_recvmsg_sock+0x10/0x10
[ 74.494173][ T4137] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 74.500133][ T4137] ? syscall_enter_from_user_mode+0x21/0x70
[ 74.506010][ T4137] ? lockdep_hardirqs_on+0x79/0x100
[ 74.511175][ T4137] do_syscall_64+0x35/0xb0
[ 74.515558][ T4137] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 74.521435][ T4137] RIP: 0033:0x7f8a62489209
[ 74.525821][ T4137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 74.545499][ T4137] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 74.553878][ T4137] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 74.561829][ T4137] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 74.569791][ T4137] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 74.577831][ T4137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 74.585783][ T4137] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 74.593752][ T4137]
[ 75.127403][ T4140] FAULT_INJECTION: forcing a failure.
[ 75.127403][ T4140] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 75.140935][ T4140] CPU: 1 PID: 4140 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 75.149240][ T4140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 75.159383][ T4140] Call Trace:
[ 75.162670][ T4140]
[ 75.165853][ T4140] dump_stack_lvl+0x57/0x7d
[ 75.170338][ T4140] should_fail.cold+0x5/0xa
[ 75.174809][ T4140] prepare_alloc_pages+0x17b/0x570
[ 75.179913][ T4140] ? mark_lock.part.0+0xee/0x19a0
[ 75.184908][ T4140] __alloc_pages+0x12f/0x500
[ 75.189468][ T4140] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 75.196206][ T4140] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 75.202152][ T4140] ? __lock_acquire+0x15bc/0x5660
[ 75.207146][ T4140] ? tcf_action_destroy+0x6/0x120
[ 75.212142][ T4140] alloc_pages_vma+0xbc/0x600
[ 75.216789][ T4140] wp_page_copy+0x85f/0x1650
[ 75.221354][ T4140] ? validate_page_before_insert+0x450/0x450
[ 75.227302][ T4140] ? do_raw_spin_unlock+0x171/0x230
[ 75.232470][ T4140] ? _raw_spin_unlock+0x24/0x40
[ 75.237291][ T4140] ? do_wp_page+0x2fb/0x1da0
[ 75.241853][ T4140] __handle_mm_fault+0x14b5/0x31c0
[ 75.246934][ T4140] ? vm_iomap_memory+0x170/0x170
[ 75.251848][ T4140] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 75.257831][ T4140] handle_mm_fault+0x166/0x5e0
[ 75.262571][ T4140] do_user_addr_fault+0x2da/0xcd0
[ 75.267575][ T4140] exc_page_fault+0x5a/0xc0
[ 75.272063][ T4140] asm_exc_page_fault+0x1e/0x30
[ 75.276892][ T4140] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 75.283012][ T4140] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 75.302883][ T4140] RSP: 0018:ffffc90004d47598 EFLAGS: 00050202
[ 75.308933][ T4140] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 75.316875][ T4140] RDX: 0000000000000004 RSI: ffff88807da148c0 RDI: 0000000020015000
[ 75.324820][ T4140] RBP: ffff88807da13fa0 R08: 0000000000000000 R09: ffff88807da175d3
[ 75.332767][ T4140] R10: ffffed100fb42eba R11: 0000000000000000 R12: 00000000200146e0
[ 75.340725][ T4140] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004d47d48
[ 75.348689][ T4140] copyout.part.0+0x83/0xa0
[ 75.353173][ T4140] _copy_to_iter+0x24c/0x13d0
[ 75.357822][ T4140] ? copy_page_from_iter+0x7c0/0x7c0
[ 75.363071][ T4140] ? sk_wait_data+0x2ac/0x430
[ 75.367721][ T4140] ? mark_held_locks+0x9f/0xe0
[ 75.372460][ T4140] ? __check_object_size+0x98/0x2f0
[ 75.377628][ T4140] __skb_datagram_iter+0x3da/0x6b0
[ 75.382711][ T4140] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 75.388835][ T4140] skb_copy_datagram_iter+0x6c/0x1e0
[ 75.394093][ T4140] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 75.399176][ T4140] ? find_held_lock+0x2d/0x110
[ 75.403915][ T4140] ? tcp_recvmsg+0xcb/0x4b0
[ 75.408385][ T4140] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 75.413982][ T4140] ? mark_held_locks+0x9f/0xe0
[ 75.418717][ T4140] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 75.424669][ T4140] tcp_recvmsg+0xf9/0x4b0
[ 75.428967][ T4140] ? tcp_recv_timestamp+0x550/0x550
[ 75.434142][ T4140] ? aa_sk_perm+0x1ab/0x820
[ 75.438618][ T4140] inet_recvmsg+0xf2/0x490
[ 75.443004][ T4140] ? inet_sendpage+0x120/0x120
[ 75.447761][ T4140] ? lock_downgrade+0x6e0/0x6e0
[ 75.452583][ T4140] ____sys_recvmsg+0x258/0x620
[ 75.457319][ T4140] ? __sock_recv_ts_and_drops+0x490/0x490
[ 75.463006][ T4140] ? __import_iovec+0x51/0x670
[ 75.467743][ T4140] ? import_iovec+0xa4/0x150
[ 75.472300][ T4140] ___sys_recvmsg+0xe2/0x1a0
[ 75.476856][ T4140] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 75.482454][ T4140] ? __fget_files+0x1b9/0x3c0
[ 75.487099][ T4140] ? lock_downgrade+0x6e0/0x6e0
[ 75.491918][ T4140] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 75.497868][ T4140] ? __fget_files+0x1d1/0x3c0
[ 75.502521][ T4140] ? __fget_light+0xbe/0x220
[ 75.507083][ T4140] __sys_recvmsg+0xaf/0x140
[ 75.511558][ T4140] ? __sys_recvmsg_sock+0x10/0x10
[ 75.516556][ T4140] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 75.522504][ T4140] ? syscall_enter_from_user_mode+0x21/0x70
[ 75.528363][ T4140] ? lockdep_hardirqs_on+0x79/0x100
[ 75.533531][ T4140] do_syscall_64+0x35/0xb0
[ 75.537914][ T4140] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 75.543777][ T4140] RIP: 0033:0x7f8a62489209
[ 75.548181][ T4140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 75.568281][ T4140] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 75.576670][ T4140] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 75.584618][ T4140] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 75.592562][ T4140] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 75.600507][ T4140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 75.608449][ T4140] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 75.616407][ T4140]
[ 75.974386][ T4144] FAULT_INJECTION: forcing a failure.
[ 75.974386][ T4144] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 75.987455][ T4144] CPU: 1 PID: 4144 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 75.996028][ T4144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 76.006064][ T4144] Call Trace:
[ 76.009319][ T4144]
[ 76.012232][ T4144] dump_stack_lvl+0x57/0x7d
[ 76.016973][ T4144] should_fail.cold+0x5/0xa
[ 76.021517][ T4144] _copy_to_iter+0x2ec/0x13d0
[ 76.026164][ T4144] ? copy_page_from_iter+0x7c0/0x7c0
[ 76.031415][ T4144] ? sk_wait_data+0x2ac/0x430
[ 76.036072][ T4144] ? mark_held_locks+0x9f/0xe0
[ 76.040830][ T4144] ? __check_object_size+0x98/0x2f0
[ 76.046013][ T4144] __skb_datagram_iter+0x3da/0x6b0
[ 76.051108][ T4144] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 76.057250][ T4144] skb_copy_datagram_iter+0x6c/0x1e0
[ 76.062535][ T4144] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 76.067730][ T4144] ? find_held_lock+0x2d/0x110
[ 76.072464][ T4144] ? tcp_recvmsg+0xcb/0x4b0
[ 76.076934][ T4144] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 76.082537][ T4144] ? mark_held_locks+0x9f/0xe0
[ 76.087272][ T4144] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 76.093225][ T4144] tcp_recvmsg+0xf9/0x4b0
[ 76.097533][ T4144] ? tcp_recv_timestamp+0x550/0x550
[ 76.102714][ T4144] ? aa_sk_perm+0x1ab/0x820
[ 76.107194][ T4144] inet_recvmsg+0xf2/0x490
[ 76.111586][ T4144] ? inet_sendpage+0x120/0x120
[ 76.116319][ T4144] ? lock_downgrade+0x6e0/0x6e0
[ 76.121145][ T4144] ____sys_recvmsg+0x258/0x620
[ 76.125977][ T4144] ? __sock_recv_ts_and_drops+0x490/0x490
[ 76.131677][ T4144] ? __import_iovec+0x51/0x670
[ 76.136427][ T4144] ? import_iovec+0xa4/0x150
[ 76.140997][ T4144] ___sys_recvmsg+0xe2/0x1a0
[ 76.145571][ T4144] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 76.151316][ T4144] ? __fget_files+0x1b9/0x3c0
[ 76.155978][ T4144] ? lock_downgrade+0x6e0/0x6e0
[ 76.160817][ T4144] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 76.166869][ T4144] ? __fget_files+0x1d1/0x3c0
[ 76.171524][ T4144] ? __fget_light+0xbe/0x220
[ 76.176088][ T4144] __sys_recvmsg+0xaf/0x140
[ 76.180564][ T4144] ? __sys_recvmsg_sock+0x10/0x10
[ 76.185567][ T4144] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 76.191776][ T4144] ? syscall_enter_from_user_mode+0x21/0x70
[ 76.197636][ T4144] ? lockdep_hardirqs_on+0x79/0x100
[ 76.202808][ T4144] do_syscall_64+0x35/0xb0
[ 76.207198][ T4144] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 76.213060][ T4144] RIP: 0033:0x7f8a62489209
[ 76.217443][ T4144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 76.237022][ T4144] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 76.245417][ T4144] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 76.253722][ T4144] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 76.261667][ T4144] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 76.269611][ T4144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 76.277549][ T4144] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 76.285497][ T4144]
[ 76.819907][ T4149] FAULT_INJECTION: forcing a failure.
[ 76.819907][ T4149] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 76.833610][ T4149] CPU: 1 PID: 4149 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 76.841911][ T4149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 76.851945][ T4149] Call Trace:
[ 76.855204][ T4149]
[ 76.858112][ T4149] dump_stack_lvl+0x57/0x7d
[ 76.862600][ T4149] should_fail.cold+0x5/0xa
[ 76.867085][ T4149] prepare_alloc_pages+0x17b/0x570
[ 76.872173][ T4149] ? mark_lock.part.0+0xee/0x19a0
[ 76.877382][ T4149] __alloc_pages+0x12f/0x500
[ 76.882359][ T4149] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 76.889413][ T4149] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 76.895449][ T4149] ? __lock_acquire+0x15bc/0x5660
[ 76.900441][ T4149] ? tcf_action_destroy+0x6/0x120
[ 76.905433][ T4149] alloc_pages_vma+0xbc/0x600
[ 76.910078][ T4149] wp_page_copy+0x85f/0x1650
[ 76.914640][ T4149] ? validate_page_before_insert+0x450/0x450
[ 76.920591][ T4149] ? do_raw_spin_unlock+0x171/0x230
[ 76.925759][ T4149] ? _raw_spin_unlock+0x24/0x40
[ 76.930577][ T4149] ? do_wp_page+0x2fb/0x1da0
[ 76.935225][ T4149] __handle_mm_fault+0x14b5/0x31c0
[ 76.940593][ T4149] ? vm_iomap_memory+0x170/0x170
[ 76.945501][ T4149] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 76.951449][ T4149] handle_mm_fault+0x166/0x5e0
[ 76.956181][ T4149] do_user_addr_fault+0x2da/0xcd0
[ 76.961176][ T4149] exc_page_fault+0x5a/0xc0
[ 76.965650][ T4149] asm_exc_page_fault+0x1e/0x30
[ 76.970468][ T4149] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 76.976603][ T4149] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 76.996464][ T4149] RSP: 0018:ffffc90004fc7598 EFLAGS: 00050202
[ 77.002501][ T4149] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 77.010442][ T4149] RDX: 0000000000000004 RSI: ffff88807b4548c0 RDI: 0000000020015000
[ 77.018393][ T4149] RBP: ffff88807b453fa0 R08: 0000000000000000 R09: ffff88807b4575d3
[ 77.026361][ T4149] R10: ffffed100f68aeba R11: 0000000000000000 R12: 00000000200146e0
[ 77.034321][ T4149] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004fc7d48
[ 77.042273][ T4149] copyout.part.0+0x83/0xa0
[ 77.046815][ T4149] _copy_to_iter+0x24c/0x13d0
[ 77.051461][ T4149] ? copy_page_from_iter+0x7c0/0x7c0
[ 77.056712][ T4149] ? sk_wait_data+0x2ac/0x430
[ 77.061362][ T4149] ? mark_held_locks+0x9f/0xe0
[ 77.066095][ T4149] ? __check_object_size+0x98/0x2f0
[ 77.071265][ T4149] __skb_datagram_iter+0x3da/0x6b0
[ 77.076349][ T4149] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 77.082469][ T4149] skb_copy_datagram_iter+0x6c/0x1e0
[ 77.087738][ T4149] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 77.092832][ T4149] ? find_held_lock+0x2d/0x110
[ 77.097569][ T4149] ? tcp_recvmsg+0xcb/0x4b0
[ 77.102043][ T4149] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 77.107643][ T4149] ? mark_held_locks+0x9f/0xe0
[ 77.112377][ T4149] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 77.118331][ T4149] tcp_recvmsg+0xf9/0x4b0
[ 77.122636][ T4149] ? tcp_recv_timestamp+0x550/0x550
[ 77.127804][ T4149] ? aa_sk_perm+0x1ab/0x820
[ 77.132368][ T4149] inet_recvmsg+0xf2/0x490
[ 77.136765][ T4149] ? inet_sendpage+0x120/0x120
[ 77.141551][ T4149] ? lock_downgrade+0x6e0/0x6e0
[ 77.146391][ T4149] ____sys_recvmsg+0x258/0x620
[ 77.151140][ T4149] ? __sock_recv_ts_and_drops+0x490/0x490
[ 77.156846][ T4149] ? __import_iovec+0x51/0x670
[ 77.161596][ T4149] ? import_iovec+0xa4/0x150
[ 77.166174][ T4149] ___sys_recvmsg+0xe2/0x1a0
[ 77.170747][ T4149] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 77.176362][ T4149] ? __fget_files+0x1b9/0x3c0
[ 77.181013][ T4149] ? lock_downgrade+0x6e0/0x6e0
[ 77.185832][ T4149] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 77.191781][ T4149] ? __fget_files+0x1d1/0x3c0
[ 77.196448][ T4149] ? __fget_light+0xbe/0x220
[ 77.201006][ T4149] __sys_recvmsg+0xaf/0x140
[ 77.205479][ T4149] ? __sys_recvmsg_sock+0x10/0x10
[ 77.210481][ T4149] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 77.216467][ T4149] ? syscall_enter_from_user_mode+0x21/0x70
[ 77.222389][ T4149] ? lockdep_hardirqs_on+0x79/0x100
[ 77.227556][ T4149] do_syscall_64+0x35/0xb0
[ 77.231943][ T4149] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 77.237804][ T4149] RIP: 0033:0x7f8a62489209
[ 77.242187][ T4149] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 77.262239][ T4149] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 77.270636][ T4149] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 77.278580][ T4149] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 77.286520][ T4149] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 77.294465][ T4149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 77.302406][ T4149] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 77.310356][ T4149]
[ 77.667858][ T4154] FAULT_INJECTION: forcing a failure.
[ 77.667858][ T4154] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 77.680968][ T4154] CPU: 1 PID: 4154 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 77.689270][ T4154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 77.699311][ T4154] Call Trace:
[ 77.702565][ T4154]
[ 77.705584][ T4154] dump_stack_lvl+0x57/0x7d
[ 77.710062][ T4154] should_fail.cold+0x5/0xa
[ 77.714536][ T4154] _copy_to_iter+0x2ec/0x13d0
[ 77.719194][ T4154] ? copy_page_from_iter+0x7c0/0x7c0
[ 77.724453][ T4154] ? sk_wait_data+0x2ac/0x430
[ 77.729106][ T4154] ? mark_held_locks+0x9f/0xe0
[ 77.733844][ T4154] ? __check_object_size+0x98/0x2f0
[ 77.739189][ T4154] __skb_datagram_iter+0x3da/0x6b0
[ 77.744364][ T4154] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 77.750489][ T4154] skb_copy_datagram_iter+0x6c/0x1e0
[ 77.755744][ T4154] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 77.760827][ T4154] ? find_held_lock+0x2d/0x110
[ 77.765560][ T4154] ? tcp_recvmsg+0xcb/0x4b0
[ 77.770032][ T4154] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 77.775632][ T4154] ? mark_held_locks+0x9f/0xe0
[ 77.780366][ T4154] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 77.786314][ T4154] tcp_recvmsg+0xf9/0x4b0
[ 77.790612][ T4154] ? tcp_recv_timestamp+0x550/0x550
[ 77.795782][ T4154] ? aa_sk_perm+0x1ab/0x820
[ 77.800256][ T4154] inet_recvmsg+0xf2/0x490
[ 77.804728][ T4154] ? inet_sendpage+0x120/0x120
[ 77.809518][ T4154] ? lock_downgrade+0x6e0/0x6e0
[ 77.814356][ T4154] ____sys_recvmsg+0x258/0x620
[ 77.819097][ T4154] ? __sock_recv_ts_and_drops+0x490/0x490
[ 77.824791][ T4154] ? __import_iovec+0x51/0x670
[ 77.829534][ T4154] ? import_iovec+0xa4/0x150
[ 77.834125][ T4154] ___sys_recvmsg+0xe2/0x1a0
[ 77.838685][ T4154] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 77.844285][ T4154] ? __fget_files+0x1b9/0x3c0
[ 77.849016][ T4154] ? lock_downgrade+0x6e0/0x6e0
[ 77.853931][ T4154] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 77.859881][ T4154] ? __fget_files+0x1d1/0x3c0
[ 77.864530][ T4154] ? __fget_light+0xbe/0x220
[ 77.869090][ T4154] __sys_recvmsg+0xaf/0x140
[ 77.873564][ T4154] ? __sys_recvmsg_sock+0x10/0x10
[ 77.878562][ T4154] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 77.884508][ T4154] ? syscall_enter_from_user_mode+0x21/0x70
[ 77.890366][ T4154] ? lockdep_hardirqs_on+0x79/0x100
[ 77.895644][ T4154] do_syscall_64+0x35/0xb0
[ 77.900030][ T4154] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 77.905891][ T4154] RIP: 0033:0x7f8a62489209
[ 77.910278][ T4154] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 77.929958][ T4154] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 77.938378][ T4154] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 77.946319][ T4154] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 77.954263][ T4154] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 77.962206][ T4154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 77.970145][ T4154] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 77.978097][ T4154]
2022/07/27 05:17:33 executed programs: 22
[ 78.513422][ T4158] FAULT_INJECTION: forcing a failure.
[ 78.513422][ T4158] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 78.527208][ T4158] CPU: 0 PID: 4158 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 78.535709][ T4158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 78.545760][ T4158] Call Trace:
[ 78.549015][ T4158]
[ 78.551961][ T4158] dump_stack_lvl+0x57/0x7d
[ 78.556823][ T4158] should_fail.cold+0x5/0xa
[ 78.562320][ T4158] prepare_alloc_pages+0x17b/0x570
[ 78.567409][ T4158] ? mark_lock.part.0+0xee/0x19a0
[ 78.572503][ T4158] __alloc_pages+0x12f/0x500
[ 78.577074][ T4158] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 78.583817][ T4158] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 78.589768][ T4158] ? __lock_acquire+0x15bc/0x5660
[ 78.594788][ T4158] ? tcf_action_destroy+0x6/0x120
[ 78.599791][ T4158] alloc_pages_vma+0xbc/0x600
[ 78.604440][ T4158] wp_page_copy+0x85f/0x1650
[ 78.609019][ T4158] ? validate_page_before_insert+0x450/0x450
[ 78.614964][ T4158] ? do_raw_spin_unlock+0x171/0x230
[ 78.620148][ T4158] ? _raw_spin_unlock+0x24/0x40
[ 78.624968][ T4158] ? do_wp_page+0x2fb/0x1da0
[ 78.629540][ T4158] __handle_mm_fault+0x14b5/0x31c0
[ 78.634630][ T4158] ? vm_iomap_memory+0x170/0x170
[ 78.639547][ T4158] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 78.645496][ T4158] handle_mm_fault+0x166/0x5e0
[ 78.650246][ T4158] do_user_addr_fault+0x2da/0xcd0
[ 78.655243][ T4158] exc_page_fault+0x5a/0xc0
[ 78.659809][ T4158] asm_exc_page_fault+0x1e/0x30
[ 78.664627][ T4158] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 78.670751][ T4158] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 78.690439][ T4158] RSP: 0018:ffffc90004fd7598 EFLAGS: 00050202
[ 78.697132][ T4158] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 78.705082][ T4158] RDX: 0000000000000004 RSI: ffff88807f6748c0 RDI: 0000000020015000
[ 78.713028][ T4158] RBP: ffff88807f673fa0 R08: 0000000000000000 R09: ffff88807f6775d3
[ 78.720986][ T4158] R10: ffffed100feceeba R11: 0000000000000000 R12: 00000000200146e0
[ 78.728930][ T4158] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004fd7d48
[ 78.736896][ T4158] copyout.part.0+0x83/0xa0
[ 78.741386][ T4158] _copy_to_iter+0x24c/0x13d0
[ 78.746183][ T4158] ? copy_page_from_iter+0x7c0/0x7c0
[ 78.751527][ T4158] ? sk_wait_data+0x2ac/0x430
[ 78.756184][ T4158] ? mark_held_locks+0x9f/0xe0
[ 78.760922][ T4158] ? __check_object_size+0x98/0x2f0
[ 78.766090][ T4158] __skb_datagram_iter+0x3da/0x6b0
[ 78.771172][ T4158] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 78.777292][ T4158] skb_copy_datagram_iter+0x6c/0x1e0
[ 78.782631][ T4158] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 78.787732][ T4158] ? find_held_lock+0x2d/0x110
[ 78.792462][ T4158] ? tcp_recvmsg+0xcb/0x4b0
[ 78.796934][ T4158] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 78.802706][ T4158] ? mark_held_locks+0x9f/0xe0
[ 78.807439][ T4158] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 78.813413][ T4158] tcp_recvmsg+0xf9/0x4b0
[ 78.817716][ T4158] ? tcp_recv_timestamp+0x550/0x550
[ 78.822889][ T4158] ? aa_sk_perm+0x1ab/0x820
[ 78.827363][ T4158] inet_recvmsg+0xf2/0x490
[ 78.831753][ T4158] ? inet_sendpage+0x120/0x120
[ 78.836484][ T4158] ? lock_downgrade+0x6e0/0x6e0
[ 78.841308][ T4158] ____sys_recvmsg+0x258/0x620
[ 78.846047][ T4158] ? __sock_recv_ts_and_drops+0x490/0x490
[ 78.851751][ T4158] ? __import_iovec+0x51/0x670
[ 78.856488][ T4158] ? import_iovec+0xa4/0x150
[ 78.861049][ T4158] ___sys_recvmsg+0xe2/0x1a0
[ 78.865609][ T4158] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 78.871231][ T4158] ? __fget_files+0x1b9/0x3c0
[ 78.875972][ T4158] ? lock_downgrade+0x6e0/0x6e0
[ 78.880797][ T4158] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 78.886747][ T4158] ? __fget_files+0x1d1/0x3c0
[ 78.891398][ T4158] ? __fget_light+0xbe/0x220
[ 78.895980][ T4158] __sys_recvmsg+0xaf/0x140
[ 78.900458][ T4158] ? __sys_recvmsg_sock+0x10/0x10
[ 78.905458][ T4158] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 78.911411][ T4158] ? syscall_enter_from_user_mode+0x21/0x70
[ 78.917278][ T4158] ? lockdep_hardirqs_on+0x79/0x100
[ 78.922452][ T4158] do_syscall_64+0x35/0xb0
[ 78.926840][ T4158] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 78.932707][ T4158] RIP: 0033:0x7f8a62489209
[ 78.937112][ T4158] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 78.956959][ T4158] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 78.965369][ T4158] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 78.973351][ T4158] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 78.981398][ T4158] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 78.989519][ T4158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 78.997458][ T4158] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 79.005411][ T4158]
[ 79.357183][ T4161] FAULT_INJECTION: forcing a failure.
[ 79.357183][ T4161] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 79.371117][ T4161] CPU: 0 PID: 4161 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 79.379447][ T4161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 79.389472][ T4161] Call Trace:
[ 79.392724][ T4161]
[ 79.395632][ T4161] dump_stack_lvl+0x57/0x7d
[ 79.400112][ T4161] should_fail.cold+0x5/0xa
[ 79.404606][ T4161] prepare_alloc_pages+0x17b/0x570
[ 79.409728][ T4161] ? mark_lock.part.0+0xee/0x19a0
[ 79.414736][ T4161] __alloc_pages+0x12f/0x500
[ 79.419309][ T4161] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 79.426049][ T4161] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 79.432000][ T4161] ? __lock_acquire+0x15bc/0x5660
[ 79.437112][ T4161] ? tcf_action_destroy+0x6/0x120
[ 79.442110][ T4161] alloc_pages_vma+0xbc/0x600
[ 79.446761][ T4161] wp_page_copy+0x85f/0x1650
[ 79.451415][ T4161] ? validate_page_before_insert+0x450/0x450
[ 79.457368][ T4161] ? do_raw_spin_unlock+0x171/0x230
[ 79.462539][ T4161] ? _raw_spin_unlock+0x24/0x40
[ 79.467361][ T4161] ? do_wp_page+0x2fb/0x1da0
[ 79.471924][ T4161] __handle_mm_fault+0x14b5/0x31c0
[ 79.477014][ T4161] ? vm_iomap_memory+0x170/0x170
[ 79.481934][ T4161] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 79.487887][ T4161] handle_mm_fault+0x166/0x5e0
[ 79.492619][ T4161] do_user_addr_fault+0x2da/0xcd0
[ 79.497621][ T4161] exc_page_fault+0x5a/0xc0
[ 79.502102][ T4161] asm_exc_page_fault+0x1e/0x30
[ 79.506927][ T4161] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 79.513053][ T4161] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 79.532631][ T4161] RSP: 0018:ffffc90004ff7598 EFLAGS: 00050202
[ 79.538666][ T4161] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 79.546625][ T4161] RDX: 0000000000000004 RSI: ffff8880781248c0 RDI: 0000000020015000
[ 79.554568][ T4161] RBP: ffff888078123fa0 R08: 0000000000000000 R09: ffff8880781275d3
[ 79.562510][ T4161] R10: ffffed100f024eba R11: 0000000000000000 R12: 00000000200146e0
[ 79.570453][ T4161] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004ff7d48
[ 79.578405][ T4161] copyout.part.0+0x83/0xa0
[ 79.582883][ T4161] _copy_to_iter+0x24c/0x13d0
[ 79.587554][ T4161] ? copy_page_from_iter+0x7c0/0x7c0
[ 79.592806][ T4161] ? sk_wait_data+0x2ac/0x430
[ 79.597546][ T4161] ? mark_held_locks+0x9f/0xe0
[ 79.602285][ T4161] ? __check_object_size+0x98/0x2f0
[ 79.607455][ T4161] __skb_datagram_iter+0x3da/0x6b0
[ 79.612540][ T4161] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 79.618662][ T4161] skb_copy_datagram_iter+0x6c/0x1e0
[ 79.623914][ T4161] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 79.628998][ T4161] ? find_held_lock+0x2d/0x110
[ 79.633821][ T4161] ? tcp_recvmsg+0xcb/0x4b0
[ 79.638291][ T4161] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 79.643892][ T4161] ? mark_held_locks+0x9f/0xe0
[ 79.648624][ T4161] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 79.654574][ T4161] tcp_recvmsg+0xf9/0x4b0
[ 79.658879][ T4161] ? tcp_recv_timestamp+0x550/0x550
[ 79.664052][ T4161] ? aa_sk_perm+0x1ab/0x820
[ 79.668531][ T4161] inet_recvmsg+0xf2/0x490
[ 79.672918][ T4161] ? inet_sendpage+0x120/0x120
[ 79.677735][ T4161] ? lock_downgrade+0x6e0/0x6e0
[ 79.682559][ T4161] ____sys_recvmsg+0x258/0x620
[ 79.687328][ T4161] ? __sock_recv_ts_and_drops+0x490/0x490
[ 79.693020][ T4161] ? __import_iovec+0x51/0x670
[ 79.697758][ T4161] ? import_iovec+0xa4/0x150
[ 79.702318][ T4161] ___sys_recvmsg+0xe2/0x1a0
[ 79.706880][ T4161] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 79.712481][ T4161] ? __fget_files+0x1b9/0x3c0
[ 79.717125][ T4161] ? lock_downgrade+0x6e0/0x6e0
[ 79.721948][ T4161] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 79.727902][ T4161] ? __fget_files+0x1d1/0x3c0
[ 79.732552][ T4161] ? __fget_light+0xbe/0x220
[ 79.737116][ T4161] __sys_recvmsg+0xaf/0x140
[ 79.741589][ T4161] ? __sys_recvmsg_sock+0x10/0x10
[ 79.746588][ T4161] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 79.752621][ T4161] ? syscall_enter_from_user_mode+0x21/0x70
[ 79.758485][ T4161] ? lockdep_hardirqs_on+0x79/0x100
[ 79.763651][ T4161] do_syscall_64+0x35/0xb0
[ 79.768037][ T4161] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 79.773897][ T4161] RIP: 0033:0x7f8a62489209
[ 79.778285][ T4161] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 79.798215][ T4161] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 79.806605][ T4161] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 79.814548][ T4161] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 79.822489][ T4161] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 79.830429][ T4161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 79.838372][ T4161] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 79.846323][ T4161]
[ 80.204557][ T4164] FAULT_INJECTION: forcing a failure.
[ 80.204557][ T4164] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 80.220378][ T4164] CPU: 0 PID: 4164 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 80.228693][ T4164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 80.238744][ T4164] Call Trace:
[ 80.241996][ T4164]
[ 80.244926][ T4164] dump_stack_lvl+0x57/0x7d
[ 80.249497][ T4164] should_fail.cold+0x5/0xa
[ 80.253990][ T4164] _copy_to_iter+0x2ec/0x13d0
[ 80.258648][ T4164] ? copy_page_from_iter+0x7c0/0x7c0
[ 80.263899][ T4164] ? sk_wait_data+0x2ac/0x430
[ 80.268546][ T4164] ? mark_held_locks+0x9f/0xe0
[ 80.273283][ T4164] ? __check_object_size+0x98/0x2f0
[ 80.278457][ T4164] __skb_datagram_iter+0x3da/0x6b0
[ 80.283637][ T4164] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 80.289796][ T4164] skb_copy_datagram_iter+0x6c/0x1e0
[ 80.295066][ T4164] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 80.300155][ T4164] ? find_held_lock+0x2d/0x110
[ 80.304895][ T4164] ? tcp_recvmsg+0xcb/0x4b0
[ 80.309372][ T4164] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 80.314970][ T4164] ? mark_held_locks+0x9f/0xe0
[ 80.319721][ T4164] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 80.325672][ T4164] tcp_recvmsg+0xf9/0x4b0
[ 80.329973][ T4164] ? tcp_recv_timestamp+0x550/0x550
[ 80.335150][ T4164] ? aa_sk_perm+0x1ab/0x820
[ 80.339651][ T4164] inet_recvmsg+0xf2/0x490
[ 80.344038][ T4164] ? inet_sendpage+0x120/0x120
[ 80.348770][ T4164] ? lock_downgrade+0x6e0/0x6e0
[ 80.353595][ T4164] ____sys_recvmsg+0x258/0x620
[ 80.358330][ T4164] ? __sock_recv_ts_and_drops+0x490/0x490
[ 80.364018][ T4164] ? __import_iovec+0x51/0x670
[ 80.368760][ T4164] ? import_iovec+0xa4/0x150
[ 80.373404][ T4164] ___sys_recvmsg+0xe2/0x1a0
[ 80.377959][ T4164] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 80.383556][ T4164] ? __fget_files+0x1b9/0x3c0
[ 80.388200][ T4164] ? lock_downgrade+0x6e0/0x6e0
[ 80.393019][ T4164] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 80.398971][ T4164] ? __fget_files+0x1d1/0x3c0
[ 80.403617][ T4164] ? __fget_light+0xbe/0x220
[ 80.408175][ T4164] __sys_recvmsg+0xaf/0x140
[ 80.412644][ T4164] ? __sys_recvmsg_sock+0x10/0x10
[ 80.417644][ T4164] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 80.423590][ T4164] ? syscall_enter_from_user_mode+0x21/0x70
[ 80.429450][ T4164] ? lockdep_hardirqs_on+0x79/0x100
[ 80.434620][ T4164] do_syscall_64+0x35/0xb0
[ 80.439002][ T4164] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 80.444865][ T4164] RIP: 0033:0x7f8a62489209
[ 80.449337][ T4164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 80.468913][ T4164] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 80.477402][ T4164] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 80.485341][ T4164] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 80.493281][ T4164] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 80.501222][ T4164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 80.509251][ T4164] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 80.517203][ T4164]
[ 81.048452][ T4167] FAULT_INJECTION: forcing a failure.
[ 81.048452][ T4167] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 81.061617][ T4167] CPU: 1 PID: 4167 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 81.069929][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 81.079971][ T4167] Call Trace:
[ 81.083222][ T4167]
[ 81.086211][ T4167] dump_stack_lvl+0x57/0x7d
[ 81.090706][ T4167] should_fail.cold+0x5/0xa
[ 81.095194][ T4167] _copy_to_iter+0x2ec/0x13d0
[ 81.099870][ T4167] ? copy_page_from_iter+0x7c0/0x7c0
[ 81.105122][ T4167] ? sk_wait_data+0x2ac/0x430
[ 81.109776][ T4167] ? mark_held_locks+0x9f/0xe0
[ 81.114511][ T4167] ? __check_object_size+0x98/0x2f0
[ 81.119931][ T4167] __skb_datagram_iter+0x3da/0x6b0
[ 81.125102][ T4167] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 81.131224][ T4167] skb_copy_datagram_iter+0x6c/0x1e0
[ 81.136479][ T4167] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 81.141564][ T4167] ? find_held_lock+0x2d/0x110
[ 81.146394][ T4167] ? tcp_recvmsg+0xcb/0x4b0
[ 81.150881][ T4167] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 81.156492][ T4167] ? mark_held_locks+0x9f/0xe0
[ 81.161254][ T4167] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 81.167203][ T4167] tcp_recvmsg+0xf9/0x4b0
[ 81.171501][ T4167] ? tcp_recv_timestamp+0x550/0x550
[ 81.176677][ T4167] ? aa_sk_perm+0x1ab/0x820
[ 81.181169][ T4167] inet_recvmsg+0xf2/0x490
[ 81.185561][ T4167] ? inet_sendpage+0x120/0x120
[ 81.190407][ T4167] ? lock_downgrade+0x6e0/0x6e0
[ 81.195229][ T4167] ____sys_recvmsg+0x258/0x620
[ 81.199963][ T4167] ? __sock_recv_ts_and_drops+0x490/0x490
[ 81.205652][ T4167] ? __import_iovec+0x51/0x670
[ 81.210389][ T4167] ? import_iovec+0xa4/0x150
[ 81.215033][ T4167] ___sys_recvmsg+0xe2/0x1a0
[ 81.219592][ T4167] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 81.225210][ T4167] ? __fget_files+0x1b9/0x3c0
[ 81.229874][ T4167] ? lock_downgrade+0x6e0/0x6e0
[ 81.234781][ T4167] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 81.240734][ T4167] ? __fget_files+0x1d1/0x3c0
[ 81.245380][ T4167] ? __fget_light+0xbe/0x220
[ 81.250030][ T4167] __sys_recvmsg+0xaf/0x140
[ 81.254503][ T4167] ? __sys_recvmsg_sock+0x10/0x10
[ 81.259507][ T4167] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 81.265548][ T4167] ? syscall_enter_from_user_mode+0x21/0x70
[ 81.271412][ T4167] ? lockdep_hardirqs_on+0x79/0x100
[ 81.276578][ T4167] do_syscall_64+0x35/0xb0
[ 81.281138][ T4167] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 81.287053][ T4167] RIP: 0033:0x7f8a62489209
[ 81.291438][ T4167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 81.311022][ T4167] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 81.319418][ T4167] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 81.327491][ T4167] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 81.335534][ T4167] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 81.343482][ T4167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 81.351425][ T4167] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 81.359382][ T4167]
[ 81.895333][ T4170] FAULT_INJECTION: forcing a failure.
[ 81.895333][ T4170] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 81.909365][ T4170] CPU: 0 PID: 4170 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 81.917669][ T4170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 81.927973][ T4170] Call Trace:
[ 81.931352][ T4170]
[ 81.934279][ T4170] dump_stack_lvl+0x57/0x7d
[ 81.938757][ T4170] should_fail.cold+0x5/0xa
[ 81.943234][ T4170] prepare_alloc_pages+0x17b/0x570
[ 81.948319][ T4170] ? mark_lock.part.0+0xee/0x19a0
[ 81.953317][ T4170] __alloc_pages+0x12f/0x500
[ 81.957873][ T4170] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 81.964612][ T4170] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 81.970559][ T4170] ? __lock_acquire+0x15bc/0x5660
[ 81.975550][ T4170] ? tcf_action_destroy+0x6/0x120
[ 81.980546][ T4170] alloc_pages_vma+0xbc/0x600
[ 81.985200][ T4170] wp_page_copy+0x85f/0x1650
[ 81.989765][ T4170] ? validate_page_before_insert+0x450/0x450
[ 81.995713][ T4170] ? do_raw_spin_unlock+0x171/0x230
[ 82.000881][ T4170] ? _raw_spin_unlock+0x24/0x40
[ 82.005698][ T4170] ? do_wp_page+0x2fb/0x1da0
[ 82.010259][ T4170] __handle_mm_fault+0x14b5/0x31c0
[ 82.015604][ T4170] ? vm_iomap_memory+0x170/0x170
[ 82.020513][ T4170] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 82.026465][ T4170] handle_mm_fault+0x166/0x5e0
[ 82.031198][ T4170] do_user_addr_fault+0x2da/0xcd0
[ 82.036197][ T4170] exc_page_fault+0x5a/0xc0
[ 82.040759][ T4170] asm_exc_page_fault+0x1e/0x30
[ 82.045579][ T4170] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 82.051702][ T4170] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 82.071376][ T4170] RSP: 0018:ffffc90004fe7598 EFLAGS: 00050202
[ 82.077540][ T4170] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 82.085511][ T4170] RDX: 0000000000000004 RSI: ffff888077c948c0 RDI: 0000000020015000
[ 82.093463][ T4170] RBP: ffff888077c93fa0 R08: 0000000000000000 R09: ffff888077c975d3
[ 82.101408][ T4170] R10: ffffed100ef92eba R11: 0000000000000000 R12: 00000000200146e0
[ 82.109350][ T4170] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004fe7d48
[ 82.117303][ T4170] copyout.part.0+0x83/0xa0
[ 82.121781][ T4170] _copy_to_iter+0x24c/0x13d0
[ 82.126430][ T4170] ? copy_page_from_iter+0x7c0/0x7c0
[ 82.131853][ T4170] ? sk_wait_data+0x2ac/0x430
[ 82.136502][ T4170] ? mark_held_locks+0x9f/0xe0
[ 82.141238][ T4170] ? __check_object_size+0x98/0x2f0
[ 82.146408][ T4170] __skb_datagram_iter+0x3da/0x6b0
[ 82.151492][ T4170] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 82.157617][ T4170] skb_copy_datagram_iter+0x6c/0x1e0
[ 82.162869][ T4170] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 82.167953][ T4170] ? find_held_lock+0x2d/0x110
[ 82.172689][ T4170] ? tcp_recvmsg+0xcb/0x4b0
[ 82.177160][ T4170] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 82.182760][ T4170] ? mark_held_locks+0x9f/0xe0
[ 82.187494][ T4170] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 82.193445][ T4170] tcp_recvmsg+0xf9/0x4b0
[ 82.197743][ T4170] ? tcp_recv_timestamp+0x550/0x550
[ 82.202914][ T4170] ? aa_sk_perm+0x1ab/0x820
[ 82.207389][ T4170] inet_recvmsg+0xf2/0x490
[ 82.211779][ T4170] ? inet_sendpage+0x120/0x120
[ 82.216509][ T4170] ? lock_downgrade+0x6e0/0x6e0
[ 82.221336][ T4170] ____sys_recvmsg+0x258/0x620
[ 82.226070][ T4170] ? __sock_recv_ts_and_drops+0x490/0x490
[ 82.231757][ T4170] ? __import_iovec+0x51/0x670
[ 82.236495][ T4170] ? import_iovec+0xa4/0x150
[ 82.241051][ T4170] ___sys_recvmsg+0xe2/0x1a0
[ 82.245609][ T4170] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 82.251279][ T4170] ? __fget_files+0x1b9/0x3c0
[ 82.255927][ T4170] ? lock_downgrade+0x6e0/0x6e0
[ 82.260747][ T4170] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 82.266699][ T4170] ? __fget_files+0x1d1/0x3c0
[ 82.271446][ T4170] ? __fget_light+0xbe/0x220
[ 82.276011][ T4170] __sys_recvmsg+0xaf/0x140
[ 82.280509][ T4170] ? __sys_recvmsg_sock+0x10/0x10
[ 82.285518][ T4170] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 82.291465][ T4170] ? syscall_enter_from_user_mode+0x21/0x70
[ 82.297337][ T4170] ? lockdep_hardirqs_on+0x79/0x100
[ 82.302508][ T4170] do_syscall_64+0x35/0xb0
[ 82.306899][ T4170] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 82.312797][ T4170] RIP: 0033:0x7f8a62489209
[ 82.317182][ T4170] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 82.336759][ T4170] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 82.345150][ T4170] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 82.353094][ T4170] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 82.361039][ T4170] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 82.368984][ T4170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 82.376927][ T4170] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 82.384968][ T4170]
[ 82.743968][ T4173] FAULT_INJECTION: forcing a failure.
[ 82.743968][ T4173] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 82.757042][ T4173] CPU: 1 PID: 4173 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 82.765515][ T4173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 82.775633][ T4173] Call Trace:
[ 82.778887][ T4173]
[ 82.781794][ T4173] dump_stack_lvl+0x57/0x7d
[ 82.786270][ T4173] should_fail.cold+0x5/0xa
[ 82.790745][ T4173] _copy_to_iter+0x2ec/0x13d0
[ 82.795395][ T4173] ? copy_page_from_iter+0x7c0/0x7c0
[ 82.800646][ T4173] ? sk_wait_data+0x2ac/0x430
[ 82.805296][ T4173] ? mark_held_locks+0x9f/0xe0
[ 82.810119][ T4173] ? __check_object_size+0x98/0x2f0
[ 82.815288][ T4173] __skb_datagram_iter+0x3da/0x6b0
[ 82.820370][ T4173] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 82.826578][ T4173] skb_copy_datagram_iter+0x6c/0x1e0
[ 82.832003][ T4173] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 82.837084][ T4173] ? find_held_lock+0x2d/0x110
[ 82.841816][ T4173] ? tcp_recvmsg+0xcb/0x4b0
[ 82.846290][ T4173] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 82.851891][ T4173] ? mark_held_locks+0x9f/0xe0
[ 82.856624][ T4173] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 82.862573][ T4173] tcp_recvmsg+0xf9/0x4b0
[ 82.866871][ T4173] ? tcp_recv_timestamp+0x550/0x550
[ 82.872040][ T4173] ? aa_sk_perm+0x1ab/0x820
[ 82.876516][ T4173] inet_recvmsg+0xf2/0x490
[ 82.880907][ T4173] ? inet_sendpage+0x120/0x120
[ 82.885637][ T4173] ? lock_downgrade+0x6e0/0x6e0
[ 82.890458][ T4173] ____sys_recvmsg+0x258/0x620
[ 82.895194][ T4173] ? __sock_recv_ts_and_drops+0x490/0x490
[ 82.900882][ T4173] ? __import_iovec+0x51/0x670
[ 82.905618][ T4173] ? import_iovec+0xa4/0x150
[ 82.910176][ T4173] ___sys_recvmsg+0xe2/0x1a0
[ 82.914735][ T4173] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 82.920332][ T4173] ? __fget_files+0x1b9/0x3c0
[ 82.924974][ T4173] ? lock_downgrade+0x6e0/0x6e0
[ 82.929793][ T4173] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 82.935744][ T4173] ? __fget_files+0x1d1/0x3c0
[ 82.940393][ T4173] ? __fget_light+0xbe/0x220
[ 82.944952][ T4173] __sys_recvmsg+0xaf/0x140
[ 82.949511][ T4173] ? __sys_recvmsg_sock+0x10/0x10
[ 82.954514][ T4173] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 82.960463][ T4173] ? syscall_enter_from_user_mode+0x21/0x70
[ 82.966332][ T4173] ? lockdep_hardirqs_on+0x79/0x100
[ 82.971499][ T4173] do_syscall_64+0x35/0xb0
[ 82.975971][ T4173] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 82.981830][ T4173] RIP: 0033:0x7f8a62489209
[ 82.986213][ T4173] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 83.005791][ T4173] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 83.014178][ T4173] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 83.022118][ T4173] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 83.030059][ T4173] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 83.038016][ T4173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 83.045967][ T4173] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 83.053920][ T4173]
2022/07/27 05:17:39 executed programs: 28
[ 83.587641][ T4176] FAULT_INJECTION: forcing a failure.
[ 83.587641][ T4176] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 83.601204][ T4176] CPU: 0 PID: 4176 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 83.609507][ T4176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 83.619656][ T4176] Call Trace:
[ 83.622913][ T4176]
[ 83.625817][ T4176] dump_stack_lvl+0x57/0x7d
[ 83.630320][ T4176] should_fail.cold+0x5/0xa
[ 83.634798][ T4176] prepare_alloc_pages+0x17b/0x570
[ 83.639885][ T4176] ? mark_lock.part.0+0xee/0x19a0
[ 83.644879][ T4176] ? mark_lock.part.0+0xee/0x19a0
[ 83.649959][ T4176] __alloc_pages+0x12f/0x500
[ 83.654526][ T4176] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 83.661372][ T4176] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 83.667321][ T4176] ? __lock_acquire+0x15bc/0x5660
[ 83.672319][ T4176] ? tcf_action_destroy+0x6/0x120
[ 83.677331][ T4176] alloc_pages_vma+0xbc/0x600
[ 83.682008][ T4176] wp_page_copy+0x85f/0x1650
[ 83.686584][ T4176] ? validate_page_before_insert+0x450/0x450
[ 83.692540][ T4176] ? do_raw_spin_unlock+0x171/0x230
[ 83.697706][ T4176] ? _raw_spin_unlock+0x24/0x40
[ 83.702525][ T4176] ? do_wp_page+0x2fb/0x1da0
[ 83.707105][ T4176] __handle_mm_fault+0x14b5/0x31c0
[ 83.712185][ T4176] ? vm_iomap_memory+0x170/0x170
[ 83.717096][ T4176] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 83.723047][ T4176] handle_mm_fault+0x166/0x5e0
[ 83.727779][ T4176] do_user_addr_fault+0x2da/0xcd0
[ 83.732782][ T4176] exc_page_fault+0x5a/0xc0
[ 83.737352][ T4176] asm_exc_page_fault+0x1e/0x30
[ 83.742175][ T4176] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 83.748302][ T4176] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 83.767880][ T4176] RSP: 0018:ffffc90005037598 EFLAGS: 00050202
[ 83.773920][ T4176] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 83.781953][ T4176] RDX: 0000000000000004 RSI: ffff88807780c8c0 RDI: 0000000020015000
[ 83.789983][ T4176] RBP: ffff88807780bfa0 R08: 0000000000000000 R09: ffff88807780f5d3
[ 83.797924][ T4176] R10: ffffed100ef01eba R11: 0000000000000000 R12: 00000000200146e0
[ 83.805988][ T4176] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005037d48
[ 83.814029][ T4176] copyout.part.0+0x83/0xa0
[ 83.818506][ T4176] _copy_to_iter+0x24c/0x13d0
[ 83.823166][ T4176] ? copy_page_from_iter+0x7c0/0x7c0
[ 83.828427][ T4176] ? sk_wait_data+0x2ac/0x430
[ 83.833079][ T4176] ? mark_held_locks+0x9f/0xe0
[ 83.837823][ T4176] ? __check_object_size+0x98/0x2f0
[ 83.843000][ T4176] __skb_datagram_iter+0x3da/0x6b0
[ 83.848082][ T4176] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 83.854220][ T4176] skb_copy_datagram_iter+0x6c/0x1e0
[ 83.859483][ T4176] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 83.864575][ T4176] ? find_held_lock+0x2d/0x110
[ 83.869312][ T4176] ? tcp_recvmsg+0xcb/0x4b0
[ 83.873873][ T4176] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 83.879485][ T4176] ? mark_held_locks+0x9f/0xe0
[ 83.884235][ T4176] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 83.890189][ T4176] tcp_recvmsg+0xf9/0x4b0
[ 83.894489][ T4176] ? tcp_recv_timestamp+0x550/0x550
[ 83.899658][ T4176] ? aa_sk_perm+0x1ab/0x820
[ 83.904129][ T4176] inet_recvmsg+0xf2/0x490
[ 83.908541][ T4176] ? inet_sendpage+0x120/0x120
[ 83.913289][ T4176] ? lock_downgrade+0x6e0/0x6e0
[ 83.918219][ T4176] ____sys_recvmsg+0x258/0x620
[ 83.922955][ T4176] ? __sock_recv_ts_and_drops+0x490/0x490
[ 83.928644][ T4176] ? __import_iovec+0x51/0x670
[ 83.933378][ T4176] ? import_iovec+0xa4/0x150
[ 83.937956][ T4176] ___sys_recvmsg+0xe2/0x1a0
[ 83.942514][ T4176] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 83.948117][ T4176] ? __fget_files+0x1b9/0x3c0
[ 83.952773][ T4176] ? lock_downgrade+0x6e0/0x6e0
[ 83.957592][ T4176] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 83.963628][ T4176] ? __fget_files+0x1d1/0x3c0
[ 83.968295][ T4176] ? __fget_light+0xbe/0x220
[ 83.972870][ T4176] __sys_recvmsg+0xaf/0x140
[ 83.977339][ T4176] ? __sys_recvmsg_sock+0x10/0x10
[ 83.982340][ T4176] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 83.988290][ T4176] ? syscall_enter_from_user_mode+0x21/0x70
[ 83.994152][ T4176] ? lockdep_hardirqs_on+0x79/0x100
[ 83.999332][ T4176] do_syscall_64+0x35/0xb0
[ 84.003890][ T4176] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 84.009753][ T4176] RIP: 0033:0x7f8a62489209
[ 84.014138][ T4176] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 84.033722][ T4176] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 84.042108][ T4176] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 84.050049][ T4176] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 84.057991][ T4176] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 84.065948][ T4176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 84.073922][ T4176] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 84.081970][ T4176]
[ 84.433413][ T4179] FAULT_INJECTION: forcing a failure.
[ 84.433413][ T4179] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 84.447254][ T4179] CPU: 1 PID: 4179 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 84.455908][ T4179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 84.465978][ T4179] Call Trace:
[ 84.469243][ T4179]
[ 84.472152][ T4179] dump_stack_lvl+0x57/0x7d
[ 84.476628][ T4179] should_fail.cold+0x5/0xa
[ 84.481101][ T4179] prepare_alloc_pages+0x17b/0x570
[ 84.486182][ T4179] ? mark_lock.part.0+0xee/0x19a0
[ 84.491180][ T4179] __alloc_pages+0x12f/0x500
[ 84.495741][ T4179] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 84.502475][ T4179] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 84.508509][ T4179] ? __lock_acquire+0x15bc/0x5660
[ 84.513510][ T4179] ? tcf_action_destroy+0x6/0x120
[ 84.518510][ T4179] alloc_pages_vma+0xbc/0x600
[ 84.523166][ T4179] wp_page_copy+0x85f/0x1650
[ 84.527729][ T4179] ? validate_page_before_insert+0x450/0x450
[ 84.533678][ T4179] ? do_raw_spin_unlock+0x171/0x230
[ 84.538847][ T4179] ? _raw_spin_unlock+0x24/0x40
[ 84.543665][ T4179] ? do_wp_page+0x2fb/0x1da0
[ 84.548224][ T4179] __handle_mm_fault+0x14b5/0x31c0
[ 84.553308][ T4179] ? vm_iomap_memory+0x170/0x170
[ 84.558218][ T4179] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 84.564171][ T4179] handle_mm_fault+0x166/0x5e0
[ 84.568905][ T4179] do_user_addr_fault+0x2da/0xcd0
[ 84.573903][ T4179] exc_page_fault+0x5a/0xc0
[ 84.578565][ T4179] asm_exc_page_fault+0x1e/0x30
[ 84.583389][ T4179] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 84.589518][ T4179] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 84.609096][ T4179] RSP: 0018:ffffc90005047598 EFLAGS: 00050202
[ 84.615137][ T4179] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 84.623084][ T4179] RDX: 0000000000000004 RSI: ffff88807235c8c0 RDI: 0000000020015000
[ 84.631025][ T4179] RBP: ffff88807235bfa0 R08: 0000000000000000 R09: ffff88807235f5d3
[ 84.639144][ T4179] R10: ffffed100e46beba R11: 0000000000000000 R12: 00000000200146e0
[ 84.647091][ T4179] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005047d48
[ 84.655049][ T4179] copyout.part.0+0x83/0xa0
[ 84.659533][ T4179] _copy_to_iter+0x24c/0x13d0
[ 84.664213][ T4179] ? copy_page_from_iter+0x7c0/0x7c0
[ 84.669481][ T4179] ? sk_wait_data+0x2ac/0x430
[ 84.674130][ T4179] ? mark_held_locks+0x9f/0xe0
[ 84.678867][ T4179] ? __check_object_size+0x98/0x2f0
[ 84.684037][ T4179] __skb_datagram_iter+0x3da/0x6b0
[ 84.689123][ T4179] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 84.695508][ T4179] skb_copy_datagram_iter+0x6c/0x1e0
[ 84.700763][ T4179] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 84.705851][ T4179] ? find_held_lock+0x2d/0x110
[ 84.710588][ T4179] ? tcp_recvmsg+0xcb/0x4b0
[ 84.715057][ T4179] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 84.720663][ T4179] ? mark_held_locks+0x9f/0xe0
[ 84.725397][ T4179] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 84.731352][ T4179] tcp_recvmsg+0xf9/0x4b0
[ 84.735666][ T4179] ? tcp_recv_timestamp+0x550/0x550
[ 84.740841][ T4179] ? aa_sk_perm+0x1ab/0x820
[ 84.745316][ T4179] inet_recvmsg+0xf2/0x490
[ 84.749703][ T4179] ? inet_sendpage+0x120/0x120
[ 84.754432][ T4179] ? lock_downgrade+0x6e0/0x6e0
[ 84.759261][ T4179] ____sys_recvmsg+0x258/0x620
[ 84.764006][ T4179] ? __sock_recv_ts_and_drops+0x490/0x490
[ 84.769871][ T4179] ? __import_iovec+0x51/0x670
[ 84.774611][ T4179] ? import_iovec+0xa4/0x150
[ 84.779171][ T4179] ___sys_recvmsg+0xe2/0x1a0
[ 84.783735][ T4179] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 84.789510][ T4179] ? __fget_files+0x1b9/0x3c0
[ 84.794247][ T4179] ? lock_downgrade+0x6e0/0x6e0
[ 84.799069][ T4179] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 84.805022][ T4179] ? __fget_files+0x1d1/0x3c0
[ 84.809675][ T4179] ? __fget_light+0xbe/0x220
[ 84.814239][ T4179] __sys_recvmsg+0xaf/0x140
[ 84.818802][ T4179] ? __sys_recvmsg_sock+0x10/0x10
[ 84.823801][ T4179] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 84.829752][ T4179] ? syscall_enter_from_user_mode+0x21/0x70
[ 84.835616][ T4179] ? lockdep_hardirqs_on+0x79/0x100
[ 84.840784][ T4179] do_syscall_64+0x35/0xb0
[ 84.845173][ T4179] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 84.852096][ T4179] RIP: 0033:0x7f8a62489209
[ 84.856488][ T4179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 84.876263][ T4179] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 84.884682][ T4179] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 84.892625][ T4179] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 84.900567][ T4179] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 84.908512][ T4179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 84.916457][ T4179] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 84.924499][ T4179]
[ 85.279918][ T4182] FAULT_INJECTION: forcing a failure.
[ 85.279918][ T4182] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 85.293185][ T4182] CPU: 0 PID: 4182 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 85.301592][ T4182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 85.311622][ T4182] Call Trace:
[ 85.314881][ T4182]
[ 85.317810][ T4182] dump_stack_lvl+0x57/0x7d
[ 85.322289][ T4182] should_fail.cold+0x5/0xa
[ 85.326761][ T4182] prepare_alloc_pages+0x17b/0x570
[ 85.331842][ T4182] ? mark_lock.part.0+0xee/0x19a0
[ 85.337055][ T4182] __alloc_pages+0x12f/0x500
[ 85.341631][ T4182] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 85.348379][ T4182] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 85.354323][ T4182] ? __lock_acquire+0x15bc/0x5660
[ 85.359315][ T4182] ? tcf_action_destroy+0x6/0x120
[ 85.364309][ T4182] alloc_pages_vma+0xbc/0x600
[ 85.368953][ T4182] wp_page_copy+0x85f/0x1650
[ 85.373780][ T4182] ? validate_page_before_insert+0x450/0x450
[ 85.379909][ T4182] ? do_raw_spin_unlock+0x171/0x230
[ 85.385074][ T4182] ? _raw_spin_unlock+0x24/0x40
[ 85.389977][ T4182] ? do_wp_page+0x2fb/0x1da0
[ 85.394537][ T4182] __handle_mm_fault+0x14b5/0x31c0
[ 85.399619][ T4182] ? vm_iomap_memory+0x170/0x170
[ 85.404624][ T4182] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 85.410571][ T4182] handle_mm_fault+0x166/0x5e0
[ 85.415393][ T4182] do_user_addr_fault+0x2da/0xcd0
[ 85.420394][ T4182] exc_page_fault+0x5a/0xc0
[ 85.424866][ T4182] asm_exc_page_fault+0x1e/0x30
[ 85.429685][ T4182] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 85.435826][ T4182] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 85.455483][ T4182] RSP: 0018:ffffc90005057598 EFLAGS: 00050202
[ 85.461523][ T4182] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 85.469464][ T4182] RDX: 0000000000000004 RSI: ffff88807e2548c0 RDI: 0000000020015000
[ 85.477405][ T4182] RBP: ffff88807e253fa0 R08: 0000000000000000 R09: ffff88807e2575d3
[ 85.485347][ T4182] R10: ffffed100fc4aeba R11: 0000000000000000 R12: 00000000200146e0
[ 85.493287][ T4182] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005057d48
[ 85.501495][ T4182] copyout.part.0+0x83/0xa0
[ 85.505968][ T4182] _copy_to_iter+0x24c/0x13d0
[ 85.510620][ T4182] ? copy_page_from_iter+0x7c0/0x7c0
[ 85.515878][ T4182] ? sk_wait_data+0x2ac/0x430
[ 85.520545][ T4182] ? mark_held_locks+0x9f/0xe0
[ 85.525282][ T4182] ? __check_object_size+0x98/0x2f0
[ 85.530453][ T4182] __skb_datagram_iter+0x3da/0x6b0
[ 85.535625][ T4182] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 85.541759][ T4182] skb_copy_datagram_iter+0x6c/0x1e0
[ 85.547115][ T4182] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 85.552210][ T4182] ? find_held_lock+0x2d/0x110
[ 85.556951][ T4182] ? tcp_recvmsg+0xcb/0x4b0
[ 85.561426][ T4182] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 85.567396][ T4182] ? mark_held_locks+0x9f/0xe0
[ 85.572129][ T4182] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 85.578132][ T4182] tcp_recvmsg+0xf9/0x4b0
[ 85.582432][ T4182] ? tcp_recv_timestamp+0x550/0x550
[ 85.587599][ T4182] ? aa_sk_perm+0x1ab/0x820
[ 85.592070][ T4182] inet_recvmsg+0xf2/0x490
[ 85.596582][ T4182] ? inet_sendpage+0x120/0x120
[ 85.601310][ T4182] ? lock_downgrade+0x6e0/0x6e0
[ 85.606135][ T4182] ____sys_recvmsg+0x258/0x620
[ 85.610873][ T4182] ? __sock_recv_ts_and_drops+0x490/0x490
[ 85.616554][ T4182] ? __import_iovec+0x51/0x670
[ 85.621285][ T4182] ? import_iovec+0xa4/0x150
[ 85.625840][ T4182] ___sys_recvmsg+0xe2/0x1a0
[ 85.630398][ T4182] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 85.636005][ T4182] ? __fget_files+0x1b9/0x3c0
[ 85.640940][ T4182] ? lock_downgrade+0x6e0/0x6e0
[ 85.645897][ T4182] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 85.651871][ T4182] ? __fget_files+0x1d1/0x3c0
[ 85.656534][ T4182] ? __fget_light+0xbe/0x220
[ 85.661110][ T4182] __sys_recvmsg+0xaf/0x140
[ 85.665604][ T4182] ? __sys_recvmsg_sock+0x10/0x10
[ 85.670607][ T4182] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 85.676732][ T4182] ? syscall_enter_from_user_mode+0x21/0x70
[ 85.682595][ T4182] ? lockdep_hardirqs_on+0x79/0x100
[ 85.687761][ T4182] do_syscall_64+0x35/0xb0
[ 85.692147][ T4182] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 85.698012][ T4182] RIP: 0033:0x7f8a62489209
[ 85.702504][ T4182] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 85.722079][ T4182] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 85.730462][ T4182] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 85.738408][ T4182] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 85.746534][ T4182] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 85.754575][ T4182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 85.762528][ T4182] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 85.770494][ T4182]
[ 86.126473][ T4185] FAULT_INJECTION: forcing a failure.
[ 86.126473][ T4185] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 86.139863][ T4185] CPU: 1 PID: 4185 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 86.148174][ T4185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 86.158206][ T4185] Call Trace:
[ 86.161473][ T4185]
[ 86.164386][ T4185] dump_stack_lvl+0x57/0x7d
[ 86.168857][ T4185] should_fail.cold+0x5/0xa
[ 86.173323][ T4185] prepare_alloc_pages+0x17b/0x570
[ 86.178397][ T4185] ? mark_lock.part.0+0xee/0x19a0
[ 86.183580][ T4185] __alloc_pages+0x12f/0x500
[ 86.188147][ T4185] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 86.194878][ T4185] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 86.200824][ T4185] ? __lock_acquire+0x15bc/0x5660
[ 86.205899][ T4185] ? tcf_action_destroy+0x6/0x120
[ 86.210889][ T4185] alloc_pages_vma+0xbc/0x600
[ 86.215534][ T4185] wp_page_copy+0x85f/0x1650
[ 86.220178][ T4185] ? validate_page_before_insert+0x450/0x450
[ 86.226123][ T4185] ? do_raw_spin_unlock+0x171/0x230
[ 86.231289][ T4185] ? _raw_spin_unlock+0x24/0x40
[ 86.236104][ T4185] ? do_wp_page+0x2fb/0x1da0
[ 86.240660][ T4185] __handle_mm_fault+0x14b5/0x31c0
[ 86.245740][ T4185] ? vm_iomap_memory+0x170/0x170
[ 86.250643][ T4185] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 86.256589][ T4185] handle_mm_fault+0x166/0x5e0
[ 86.261452][ T4185] do_user_addr_fault+0x2da/0xcd0
[ 86.266449][ T4185] exc_page_fault+0x5a/0xc0
[ 86.271094][ T4185] asm_exc_page_fault+0x1e/0x30
[ 86.275914][ T4185] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 86.282054][ T4185] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 86.302067][ T4185] RSP: 0018:ffffc90005067598 EFLAGS: 00050202
[ 86.308106][ T4185] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 86.316056][ T4185] RDX: 0000000000000004 RSI: ffff88801ae8c8c0 RDI: 0000000020015000
[ 86.324001][ T4185] RBP: ffff88801ae8bfa0 R08: 0000000000000000 R09: ffff88801ae8f5d3
[ 86.331941][ T4185] R10: ffffed10035d1eba R11: 0000000000000000 R12: 00000000200146e0
[ 86.339901][ T4185] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005067d48
[ 86.348064][ T4185] copyout.part.0+0x83/0xa0
[ 86.352626][ T4185] _copy_to_iter+0x24c/0x13d0
[ 86.357287][ T4185] ? copy_page_from_iter+0x7c0/0x7c0
[ 86.362533][ T4185] ? sk_wait_data+0x2ac/0x430
[ 86.367264][ T4185] ? mark_held_locks+0x9f/0xe0
[ 86.372002][ T4185] ? __check_object_size+0x98/0x2f0
[ 86.377172][ T4185] __skb_datagram_iter+0x3da/0x6b0
[ 86.382257][ T4185] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 86.388377][ T4185] skb_copy_datagram_iter+0x6c/0x1e0
[ 86.393627][ T4185] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 86.398704][ T4185] ? find_held_lock+0x2d/0x110
[ 86.403438][ T4185] ? tcp_recvmsg+0xcb/0x4b0
[ 86.407903][ T4185] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 86.413497][ T4185] ? mark_held_locks+0x9f/0xe0
[ 86.418314][ T4185] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 86.424258][ T4185] tcp_recvmsg+0xf9/0x4b0
[ 86.428554][ T4185] ? tcp_recv_timestamp+0x550/0x550
[ 86.433719][ T4185] ? aa_sk_perm+0x1ab/0x820
[ 86.438193][ T4185] inet_recvmsg+0xf2/0x490
[ 86.442579][ T4185] ? inet_sendpage+0x120/0x120
[ 86.447306][ T4185] ? lock_downgrade+0x6e0/0x6e0
[ 86.452126][ T4185] ____sys_recvmsg+0x258/0x620
[ 86.456862][ T4185] ? __sock_recv_ts_and_drops+0x490/0x490
[ 86.462550][ T4185] ? __import_iovec+0x51/0x670
[ 86.467289][ T4185] ? import_iovec+0xa4/0x150
[ 86.471845][ T4185] ___sys_recvmsg+0xe2/0x1a0
[ 86.476402][ T4185] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 86.481998][ T4185] ? __fget_files+0x1b9/0x3c0
[ 86.486644][ T4185] ? lock_downgrade+0x6e0/0x6e0
[ 86.491462][ T4185] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 86.497406][ T4185] ? __fget_files+0x1d1/0x3c0
[ 86.502048][ T4185] ? __fget_light+0xbe/0x220
[ 86.506602][ T4185] __sys_recvmsg+0xaf/0x140
[ 86.511084][ T4185] ? __sys_recvmsg_sock+0x10/0x10
[ 86.516079][ T4185] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 86.522022][ T4185] ? syscall_enter_from_user_mode+0x21/0x70
[ 86.528141][ T4185] ? lockdep_hardirqs_on+0x79/0x100
[ 86.533309][ T4185] do_syscall_64+0x35/0xb0
[ 86.537714][ T4185] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 86.543693][ T4185] RIP: 0033:0x7f8a62489209
[ 86.548076][ T4185] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 86.567919][ T4185] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 86.576386][ T4185] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 86.584325][ T4185] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 86.592262][ T4185] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 86.600208][ T4185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 86.608146][ T4185] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 86.616091][ T4185]
[ 86.973454][ T4188] FAULT_INJECTION: forcing a failure.
[ 86.973454][ T4188] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 86.986720][ T4188] CPU: 1 PID: 4188 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 86.995032][ T4188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 87.005062][ T4188] Call Trace:
[ 87.008320][ T4188]
[ 87.011232][ T4188] dump_stack_lvl+0x57/0x7d
[ 87.015711][ T4188] should_fail.cold+0x5/0xa
[ 87.020199][ T4188] prepare_alloc_pages+0x17b/0x570
[ 87.025296][ T4188] ? mark_lock.part.0+0xee/0x19a0
[ 87.030300][ T4188] ? mark_lock.part.0+0xee/0x19a0
[ 87.035328][ T4188] __alloc_pages+0x12f/0x500
[ 87.039899][ T4188] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 87.046662][ T4188] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 87.052627][ T4188] ? __lock_acquire+0x15bc/0x5660
[ 87.057637][ T4188] ? tcf_action_destroy+0x6/0x120
[ 87.062640][ T4188] alloc_pages_vma+0xbc/0x600
[ 87.067357][ T4188] wp_page_copy+0x85f/0x1650
[ 87.071926][ T4188] ? validate_page_before_insert+0x450/0x450
[ 87.077952][ T4188] ? do_raw_spin_unlock+0x171/0x230
[ 87.083127][ T4188] ? _raw_spin_unlock+0x24/0x40
[ 87.087957][ T4188] ? do_wp_page+0x2fb/0x1da0
[ 87.092525][ T4188] __handle_mm_fault+0x14b5/0x31c0
[ 87.097611][ T4188] ? vm_iomap_memory+0x170/0x170
[ 87.102524][ T4188] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 87.108479][ T4188] handle_mm_fault+0x166/0x5e0
[ 87.113212][ T4188] do_user_addr_fault+0x2da/0xcd0
[ 87.118210][ T4188] exc_page_fault+0x5a/0xc0
[ 87.122682][ T4188] asm_exc_page_fault+0x1e/0x30
[ 87.127586][ T4188] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 87.134082][ T4188] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 87.154266][ T4188] RSP: 0018:ffffc90005037598 EFLAGS: 00050202
[ 87.160310][ T4188] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 87.168253][ T4188] RDX: 0000000000000004 RSI: ffff888019d148c0 RDI: 0000000020015000
[ 87.176196][ T4188] RBP: ffff888019d13fa0 R08: 0000000000000000 R09: ffff888019d175d3
[ 87.184148][ T4188] R10: ffffed10033a2eba R11: 0000000000000000 R12: 00000000200146e0
[ 87.192084][ T4188] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005037d48
[ 87.200120][ T4188] copyout.part.0+0x83/0xa0
[ 87.204595][ T4188] _copy_to_iter+0x24c/0x13d0
[ 87.209240][ T4188] ? copy_page_from_iter+0x7c0/0x7c0
[ 87.214527][ T4188] ? sk_wait_data+0x2ac/0x430
[ 87.219182][ T4188] ? mark_held_locks+0x9f/0xe0
[ 87.223936][ T4188] ? __check_object_size+0x98/0x2f0
[ 87.229113][ T4188] __skb_datagram_iter+0x3da/0x6b0
[ 87.234193][ T4188] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 87.240312][ T4188] skb_copy_datagram_iter+0x6c/0x1e0
[ 87.245586][ T4188] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 87.250669][ T4188] ? find_held_lock+0x2d/0x110
[ 87.255595][ T4188] ? tcp_recvmsg+0xcb/0x4b0
[ 87.260071][ T4188] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 87.265720][ T4188] ? mark_held_locks+0x9f/0xe0
[ 87.270465][ T4188] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 87.276428][ T4188] tcp_recvmsg+0xf9/0x4b0
[ 87.280761][ T4188] ? tcp_recv_timestamp+0x550/0x550
[ 87.285950][ T4188] ? aa_sk_perm+0x1ab/0x820
[ 87.290441][ T4188] inet_recvmsg+0xf2/0x490
[ 87.294956][ T4188] ? inet_sendpage+0x120/0x120
[ 87.299689][ T4188] ? lock_downgrade+0x6e0/0x6e0
[ 87.304531][ T4188] ____sys_recvmsg+0x258/0x620
[ 87.309264][ T4188] ? __sock_recv_ts_and_drops+0x490/0x490
[ 87.314971][ T4188] ? __import_iovec+0x51/0x670
[ 87.319709][ T4188] ? import_iovec+0xa4/0x150
[ 87.324551][ T4188] ___sys_recvmsg+0xe2/0x1a0
[ 87.329107][ T4188] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 87.334719][ T4188] ? __fget_files+0x1b9/0x3c0
[ 87.339387][ T4188] ? lock_downgrade+0x6e0/0x6e0
[ 87.344233][ T4188] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 87.350549][ T4188] ? __fget_files+0x1d1/0x3c0
[ 87.355217][ T4188] ? __fget_light+0xbe/0x220
[ 87.359800][ T4188] __sys_recvmsg+0xaf/0x140
[ 87.364289][ T4188] ? __sys_recvmsg_sock+0x10/0x10
[ 87.369297][ T4188] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 87.375248][ T4188] ? syscall_enter_from_user_mode+0x21/0x70
[ 87.381111][ T4188] ? lockdep_hardirqs_on+0x79/0x100
[ 87.386370][ T4188] do_syscall_64+0x35/0xb0
[ 87.390757][ T4188] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 87.396618][ T4188] RIP: 0033:0x7f8a62489209
[ 87.401106][ T4188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 87.420688][ T4188] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 87.429256][ T4188] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 87.437225][ T4188] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 87.445197][ T4188] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 87.453151][ T4188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 87.461195][ T4188] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 87.469258][ T4188]
[ 87.822760][ T4191] FAULT_INJECTION: forcing a failure.
[ 87.822760][ T4191] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 87.836290][ T4191] CPU: 0 PID: 4191 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 87.844610][ T4191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 87.854651][ T4191] Call Trace:
[ 87.857918][ T4191]
[ 87.860832][ T4191] dump_stack_lvl+0x57/0x7d
[ 87.865443][ T4191] should_fail.cold+0x5/0xa
[ 87.869930][ T4191] prepare_alloc_pages+0x17b/0x570
[ 87.875027][ T4191] ? mark_lock.part.0+0xee/0x19a0
[ 87.880043][ T4191] __alloc_pages+0x12f/0x500
[ 87.884620][ T4191] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 87.891543][ T4191] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 87.897593][ T4191] ? __lock_acquire+0x15bc/0x5660
[ 87.902603][ T4191] ? tcf_action_destroy+0x6/0x120
[ 87.907614][ T4191] alloc_pages_vma+0xbc/0x600
[ 87.912565][ T4191] wp_page_copy+0x85f/0x1650
[ 87.917142][ T4191] ? validate_page_before_insert+0x450/0x450
[ 87.923231][ T4191] ? do_raw_spin_unlock+0x171/0x230
[ 87.928628][ T4191] ? _raw_spin_unlock+0x24/0x40
[ 87.933460][ T4191] ? do_wp_page+0x2fb/0x1da0
[ 87.938035][ T4191] __handle_mm_fault+0x14b5/0x31c0
[ 87.943148][ T4191] ? vm_iomap_memory+0x170/0x170
[ 87.948071][ T4191] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 87.954040][ T4191] handle_mm_fault+0x166/0x5e0
[ 87.958793][ T4191] do_user_addr_fault+0x2da/0xcd0
[ 87.963797][ T4191] exc_page_fault+0x5a/0xc0
[ 87.968291][ T4191] asm_exc_page_fault+0x1e/0x30
[ 87.973109][ T4191] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 87.979319][ T4191] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 87.999178][ T4191] RSP: 0018:ffffc90005077598 EFLAGS: 00050202
[ 88.005245][ T4191] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 88.013202][ T4191] RDX: 0000000000000004 RSI: ffff888077d6c8c0 RDI: 0000000020015000
[ 88.021161][ T4191] RBP: ffff888077d6bfa0 R08: 0000000000000000 R09: ffff888077d6f5d3
[ 88.029748][ T4191] R10: ffffed100efadeba R11: 0000000000000000 R12: 00000000200146e0
[ 88.037712][ T4191] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005077d48
[ 88.045770][ T4191] copyout.part.0+0x83/0xa0
[ 88.050277][ T4191] _copy_to_iter+0x24c/0x13d0
[ 88.054942][ T4191] ? copy_page_from_iter+0x7c0/0x7c0
[ 88.060205][ T4191] ? sk_wait_data+0x2ac/0x430
[ 88.064888][ T4191] ? mark_held_locks+0x9f/0xe0
[ 88.069648][ T4191] ? __check_object_size+0x98/0x2f0
[ 88.074852][ T4191] __skb_datagram_iter+0x3da/0x6b0
[ 88.079937][ T4191] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 88.086059][ T4191] skb_copy_datagram_iter+0x6c/0x1e0
[ 88.091314][ T4191] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 88.096410][ T4191] ? find_held_lock+0x2d/0x110
[ 88.101148][ T4191] ? tcp_recvmsg+0xcb/0x4b0
[ 88.105618][ T4191] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 88.111318][ T4191] ? mark_held_locks+0x9f/0xe0
[ 88.116059][ T4191] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 88.122007][ T4191] tcp_recvmsg+0xf9/0x4b0
[ 88.126327][ T4191] ? tcp_recv_timestamp+0x550/0x550
[ 88.131504][ T4191] ? aa_sk_perm+0x1ab/0x820
[ 88.136118][ T4191] inet_recvmsg+0xf2/0x490
[ 88.140507][ T4191] ? inet_sendpage+0x120/0x120
[ 88.145315][ T4191] ? lock_downgrade+0x6e0/0x6e0
[ 88.150150][ T4191] ____sys_recvmsg+0x258/0x620
[ 88.154894][ T4191] ? __sock_recv_ts_and_drops+0x490/0x490
[ 88.160588][ T4191] ? __import_iovec+0x51/0x670
[ 88.165459][ T4191] ? import_iovec+0xa4/0x150
[ 88.170026][ T4191] ___sys_recvmsg+0xe2/0x1a0
[ 88.174615][ T4191] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 88.180572][ T4191] ? __fget_files+0x1b9/0x3c0
[ 88.185244][ T4191] ? lock_downgrade+0x6e0/0x6e0
[ 88.190066][ T4191] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 88.196016][ T4191] ? __fget_files+0x1d1/0x3c0
[ 88.200665][ T4191] ? __fget_light+0xbe/0x220
[ 88.205417][ T4191] __sys_recvmsg+0xaf/0x140
[ 88.209892][ T4191] ? __sys_recvmsg_sock+0x10/0x10
[ 88.214918][ T4191] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 88.221128][ T4191] ? syscall_enter_from_user_mode+0x21/0x70
[ 88.226995][ T4191] ? lockdep_hardirqs_on+0x79/0x100
[ 88.232181][ T4191] do_syscall_64+0x35/0xb0
[ 88.236587][ T4191] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 88.242469][ T4191] RIP: 0033:0x7f8a62489209
[ 88.246859][ T4191] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 88.266478][ T4191] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 88.274885][ T4191] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 88.282859][ T4191] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 88.290832][ T4191] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 88.298812][ T4191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 88.306770][ T4191] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 88.314787][ T4191]
2022/07/27 05:17:44 executed programs: 34
[ 88.669921][ T4194] FAULT_INJECTION: forcing a failure.
[ 88.669921][ T4194] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 88.684105][ T4194] CPU: 1 PID: 4194 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 88.692675][ T4194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 88.702775][ T4194] Call Trace:
[ 88.706051][ T4194]
[ 88.708975][ T4194] dump_stack_lvl+0x57/0x7d
[ 88.713469][ T4194] should_fail.cold+0x5/0xa
[ 88.718190][ T4194] prepare_alloc_pages+0x17b/0x570
[ 88.723796][ T4194] ? mark_lock.part.0+0xee/0x19a0
[ 88.728800][ T4194] __alloc_pages+0x12f/0x500
[ 88.733453][ T4194] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 88.740260][ T4194] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 88.746373][ T4194] ? __lock_acquire+0x15bc/0x5660
[ 88.751379][ T4194] ? tcf_action_destroy+0x6/0x120
[ 88.756376][ T4194] alloc_pages_vma+0xbc/0x600
[ 88.761029][ T4194] wp_page_copy+0x85f/0x1650
[ 88.765591][ T4194] ? validate_page_before_insert+0x450/0x450
[ 88.771543][ T4194] ? do_raw_spin_unlock+0x171/0x230
[ 88.776798][ T4194] ? _raw_spin_unlock+0x24/0x40
[ 88.781616][ T4194] ? do_wp_page+0x2fb/0x1da0
[ 88.786178][ T4194] __handle_mm_fault+0x14b5/0x31c0
[ 88.791263][ T4194] ? vm_iomap_memory+0x170/0x170
[ 88.796177][ T4194] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 88.802130][ T4194] handle_mm_fault+0x166/0x5e0
[ 88.806863][ T4194] do_user_addr_fault+0x2da/0xcd0
[ 88.811860][ T4194] exc_page_fault+0x5a/0xc0
[ 88.816423][ T4194] asm_exc_page_fault+0x1e/0x30
[ 88.821240][ T4194] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 88.827364][ T4194] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 88.846943][ T4194] RSP: 0018:ffffc90004d47598 EFLAGS: 00050202
[ 88.852979][ T4194] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 88.861358][ T4194] RDX: 0000000000000004 RSI: ffff88801c8dc8c0 RDI: 0000000020015000
[ 88.869308][ T4194] RBP: ffff88801c8dbfa0 R08: 0000000000000000 R09: ffff88801c8df5d3
[ 88.877334][ T4194] R10: ffffed100391beba R11: 0000000000000000 R12: 00000000200146e0
[ 88.885281][ T4194] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004d47d48
[ 88.893234][ T4194] copyout.part.0+0x83/0xa0
[ 88.897730][ T4194] _copy_to_iter+0x24c/0x13d0
[ 88.902542][ T4194] ? copy_page_from_iter+0x7c0/0x7c0
[ 88.907797][ T4194] ? sk_wait_data+0x2ac/0x430
[ 88.912447][ T4194] ? mark_held_locks+0x9f/0xe0
[ 88.917507][ T4194] ? __check_object_size+0x98/0x2f0
[ 88.922684][ T4194] __skb_datagram_iter+0x3da/0x6b0
[ 88.927768][ T4194] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 88.933897][ T4194] skb_copy_datagram_iter+0x6c/0x1e0
[ 88.939155][ T4194] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 88.944242][ T4194] ? find_held_lock+0x2d/0x110
[ 88.948978][ T4194] ? tcp_recvmsg+0xcb/0x4b0
[ 88.953448][ T4194] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 88.959048][ T4194] ? mark_held_locks+0x9f/0xe0
[ 88.963783][ T4194] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 88.969732][ T4194] tcp_recvmsg+0xf9/0x4b0
[ 88.974207][ T4194] ? tcp_recv_timestamp+0x550/0x550
[ 88.979422][ T4194] ? aa_sk_perm+0x1ab/0x820
[ 88.984074][ T4194] inet_recvmsg+0xf2/0x490
[ 88.988465][ T4194] ? inet_sendpage+0x120/0x120
[ 88.993197][ T4194] ? lock_downgrade+0x6e0/0x6e0
[ 88.998028][ T4194] ____sys_recvmsg+0x258/0x620
[ 89.002765][ T4194] ? __sock_recv_ts_and_drops+0x490/0x490
[ 89.008456][ T4194] ? __import_iovec+0x51/0x670
[ 89.013200][ T4194] ? import_iovec+0xa4/0x150
[ 89.017765][ T4194] ___sys_recvmsg+0xe2/0x1a0
[ 89.022417][ T4194] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 89.028022][ T4194] ? __fget_files+0x1b9/0x3c0
[ 89.032670][ T4194] ? lock_downgrade+0x6e0/0x6e0
[ 89.037495][ T4194] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 89.043446][ T4194] ? __fget_files+0x1d1/0x3c0
[ 89.048096][ T4194] ? __fget_light+0xbe/0x220
[ 89.053002][ T4194] __sys_recvmsg+0xaf/0x140
[ 89.057587][ T4194] ? __sys_recvmsg_sock+0x10/0x10
[ 89.062594][ T4194] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 89.068544][ T4194] ? syscall_enter_from_user_mode+0x21/0x70
[ 89.074404][ T4194] ? lockdep_hardirqs_on+0x79/0x100
[ 89.079573][ T4194] do_syscall_64+0x35/0xb0
[ 89.083958][ T4194] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 89.089818][ T4194] RIP: 0033:0x7f8a62489209
[ 89.094208][ T4194] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 89.113837][ T4194] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 89.122347][ T4194] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 89.130300][ T4194] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 89.138243][ T4194] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 89.146360][ T4194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.154304][ T4194] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 89.162259][ T4194]
[ 89.516718][ T4197] FAULT_INJECTION: forcing a failure.
[ 89.516718][ T4197] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 89.530055][ T4197] CPU: 1 PID: 4197 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 89.538361][ T4197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 89.548384][ T4197] Call Trace:
[ 89.551735][ T4197]
[ 89.554641][ T4197] dump_stack_lvl+0x57/0x7d
[ 89.559114][ T4197] should_fail.cold+0x5/0xa
[ 89.563664][ T4197] prepare_alloc_pages+0x17b/0x570
[ 89.568747][ T4197] ? mark_lock.part.0+0xee/0x19a0
[ 89.573750][ T4197] __alloc_pages+0x12f/0x500
[ 89.578408][ T4197] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 89.585324][ T4197] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 89.591270][ T4197] ? __lock_acquire+0x15bc/0x5660
[ 89.596261][ T4197] ? tcf_action_destroy+0x6/0x120
[ 89.601254][ T4197] alloc_pages_vma+0xbc/0x600
[ 89.605900][ T4197] wp_page_copy+0x85f/0x1650
[ 89.610478][ T4197] ? validate_page_before_insert+0x450/0x450
[ 89.616434][ T4197] ? do_raw_spin_unlock+0x171/0x230
[ 89.621627][ T4197] ? _raw_spin_unlock+0x24/0x40
[ 89.626447][ T4197] ? do_wp_page+0x2fb/0x1da0
[ 89.631004][ T4197] __handle_mm_fault+0x14b5/0x31c0
[ 89.636086][ T4197] ? vm_iomap_memory+0x170/0x170
[ 89.640995][ T4197] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 89.646943][ T4197] handle_mm_fault+0x166/0x5e0
[ 89.651676][ T4197] do_user_addr_fault+0x2da/0xcd0
[ 89.656762][ T4197] exc_page_fault+0x5a/0xc0
[ 89.661234][ T4197] asm_exc_page_fault+0x1e/0x30
[ 89.666053][ T4197] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 89.672174][ T4197] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 89.691773][ T4197] RSP: 0018:ffffc90005087598 EFLAGS: 00050202
[ 89.697826][ T4197] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 89.705781][ T4197] RDX: 0000000000000004 RSI: ffff888070f048c0 RDI: 0000000020015000
[ 89.713730][ T4197] RBP: ffff888070f03fa0 R08: 0000000000000000 R09: ffff888070f075d3
[ 89.721676][ T4197] R10: ffffed100e1e0eba R11: 0000000000000000 R12: 00000000200146e0
[ 89.729625][ T4197] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005087d48
[ 89.737678][ T4197] copyout.part.0+0x83/0xa0
[ 89.742155][ T4197] _copy_to_iter+0x24c/0x13d0
[ 89.746822][ T4197] ? copy_page_from_iter+0x7c0/0x7c0
[ 89.752091][ T4197] ? sk_wait_data+0x2ac/0x430
[ 89.756743][ T4197] ? mark_held_locks+0x9f/0xe0
[ 89.761482][ T4197] ? __check_object_size+0x98/0x2f0
[ 89.766652][ T4197] __skb_datagram_iter+0x3da/0x6b0
[ 89.771738][ T4197] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 89.777869][ T4197] skb_copy_datagram_iter+0x6c/0x1e0
[ 89.783124][ T4197] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 89.788208][ T4197] ? find_held_lock+0x2d/0x110
[ 89.792943][ T4197] ? tcp_recvmsg+0xcb/0x4b0
[ 89.797416][ T4197] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 89.803027][ T4197] ? mark_held_locks+0x9f/0xe0
[ 89.807865][ T4197] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 89.813920][ T4197] tcp_recvmsg+0xf9/0x4b0
[ 89.818238][ T4197] ? tcp_recv_timestamp+0x550/0x550
[ 89.823424][ T4197] ? aa_sk_perm+0x1ab/0x820
[ 89.827938][ T4197] inet_recvmsg+0xf2/0x490
[ 89.832422][ T4197] ? inet_sendpage+0x120/0x120
[ 89.837167][ T4197] ? lock_downgrade+0x6e0/0x6e0
[ 89.842017][ T4197] ____sys_recvmsg+0x258/0x620
[ 89.846778][ T4197] ? __sock_recv_ts_and_drops+0x490/0x490
[ 89.852476][ T4197] ? __import_iovec+0x51/0x670
[ 89.857241][ T4197] ? import_iovec+0xa4/0x150
[ 89.861804][ T4197] ___sys_recvmsg+0xe2/0x1a0
[ 89.866375][ T4197] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 89.871988][ T4197] ? __fget_files+0x1b9/0x3c0
[ 89.876894][ T4197] ? lock_downgrade+0x6e0/0x6e0
[ 89.881717][ T4197] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 89.887670][ T4197] ? __fget_files+0x1d1/0x3c0
[ 89.892328][ T4197] ? __fget_light+0xbe/0x220
[ 89.896894][ T4197] __sys_recvmsg+0xaf/0x140
[ 89.901371][ T4197] ? __sys_recvmsg_sock+0x10/0x10
[ 89.906388][ T4197] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 89.912360][ T4197] ? syscall_enter_from_user_mode+0x21/0x70
[ 89.918237][ T4197] ? lockdep_hardirqs_on+0x79/0x100
[ 89.923411][ T4197] do_syscall_64+0x35/0xb0
[ 89.927798][ T4197] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 89.933658][ T4197] RIP: 0033:0x7f8a62489209
[ 89.938040][ T4197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 89.957699][ T4197] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 89.966097][ T4197] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 89.974040][ T4197] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 89.981993][ T4197] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 89.989933][ T4197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.997871][ T4197] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 90.005822][ T4197]
[ 90.363491][ T4200] FAULT_INJECTION: forcing a failure.
[ 90.363491][ T4200] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 90.376839][ T4200] CPU: 0 PID: 4200 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 90.385154][ T4200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 90.395193][ T4200] Call Trace:
[ 90.398465][ T4200]
[ 90.401376][ T4200] dump_stack_lvl+0x57/0x7d
[ 90.405856][ T4200] should_fail.cold+0x5/0xa
[ 90.410328][ T4200] prepare_alloc_pages+0x17b/0x570
[ 90.415665][ T4200] ? mark_lock.part.0+0xee/0x19a0
[ 90.420783][ T4200] __alloc_pages+0x12f/0x500
[ 90.425451][ T4200] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 90.432191][ T4200] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 90.438137][ T4200] ? __lock_acquire+0x15bc/0x5660
[ 90.443126][ T4200] ? tcf_action_destroy+0x6/0x120
[ 90.448360][ T4200] alloc_pages_vma+0xbc/0x600
[ 90.453027][ T4200] wp_page_copy+0x85f/0x1650
[ 90.457599][ T4200] ? validate_page_before_insert+0x450/0x450
[ 90.463576][ T4200] ? do_raw_spin_unlock+0x171/0x230
[ 90.468918][ T4200] ? _raw_spin_unlock+0x24/0x40
[ 90.473739][ T4200] ? do_wp_page+0x2fb/0x1da0
[ 90.478304][ T4200] __handle_mm_fault+0x14b5/0x31c0
[ 90.483389][ T4200] ? vm_iomap_memory+0x170/0x170
[ 90.488392][ T4200] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 90.494344][ T4200] handle_mm_fault+0x166/0x5e0
[ 90.499080][ T4200] do_user_addr_fault+0x2da/0xcd0
[ 90.504078][ T4200] exc_page_fault+0x5a/0xc0
[ 90.508553][ T4200] asm_exc_page_fault+0x1e/0x30
[ 90.513373][ T4200] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 90.519495][ T4200] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 90.539159][ T4200] RSP: 0018:ffffc90005007598 EFLAGS: 00050202
[ 90.545283][ T4200] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 90.553229][ T4200] RDX: 0000000000000004 RSI: ffff88807df0c8c0 RDI: 0000000020015000
[ 90.561261][ T4200] RBP: ffff88807df0bfa0 R08: 0000000000000000 R09: ffff88807df0f5d3
[ 90.569205][ T4200] R10: ffffed100fbe1eba R11: 0000000000000000 R12: 00000000200146e0
[ 90.577147][ T4200] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005007d48
[ 90.585188][ T4200] copyout.part.0+0x83/0xa0
[ 90.589667][ T4200] _copy_to_iter+0x24c/0x13d0
[ 90.594318][ T4200] ? copy_page_from_iter+0x7c0/0x7c0
[ 90.599566][ T4200] ? sk_wait_data+0x2ac/0x430
[ 90.604215][ T4200] ? mark_held_locks+0x9f/0xe0
[ 90.608953][ T4200] ? __check_object_size+0x98/0x2f0
[ 90.614124][ T4200] __skb_datagram_iter+0x3da/0x6b0
[ 90.619208][ T4200] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 90.625330][ T4200] skb_copy_datagram_iter+0x6c/0x1e0
[ 90.630582][ T4200] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 90.635669][ T4200] ? find_held_lock+0x2d/0x110
[ 90.640403][ T4200] ? tcp_recvmsg+0xcb/0x4b0
[ 90.644897][ T4200] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 90.650498][ T4200] ? mark_held_locks+0x9f/0xe0
[ 90.655330][ T4200] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 90.661286][ T4200] tcp_recvmsg+0xf9/0x4b0
[ 90.665589][ T4200] ? tcp_recv_timestamp+0x550/0x550
[ 90.670763][ T4200] ? aa_sk_perm+0x1ab/0x820
[ 90.675237][ T4200] inet_recvmsg+0xf2/0x490
[ 90.679626][ T4200] ? inet_sendpage+0x120/0x120
[ 90.684363][ T4200] ? lock_downgrade+0x6e0/0x6e0
[ 90.689192][ T4200] ____sys_recvmsg+0x258/0x620
[ 90.693934][ T4200] ? __sock_recv_ts_and_drops+0x490/0x490
[ 90.699624][ T4200] ? __import_iovec+0x51/0x670
[ 90.704399][ T4200] ? import_iovec+0xa4/0x150
[ 90.708962][ T4200] ___sys_recvmsg+0xe2/0x1a0
[ 90.713526][ T4200] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 90.719135][ T4200] ? __fget_files+0x1b9/0x3c0
[ 90.723786][ T4200] ? lock_downgrade+0x6e0/0x6e0
[ 90.728606][ T4200] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 90.734583][ T4200] ? __fget_files+0x1d1/0x3c0
[ 90.739234][ T4200] ? __fget_light+0xbe/0x220
[ 90.743796][ T4200] __sys_recvmsg+0xaf/0x140
[ 90.748294][ T4200] ? __sys_recvmsg_sock+0x10/0x10
[ 90.753296][ T4200] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 90.759505][ T4200] ? syscall_enter_from_user_mode+0x21/0x70
[ 90.765370][ T4200] ? lockdep_hardirqs_on+0x79/0x100
[ 90.770543][ T4200] do_syscall_64+0x35/0xb0
[ 90.775013][ T4200] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 90.780872][ T4200] RIP: 0033:0x7f8a62489209
[ 90.785259][ T4200] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 90.805204][ T4200] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 90.813600][ T4200] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 90.821547][ T4200] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 90.829576][ T4200] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 90.837517][ T4200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 90.845463][ T4200] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 90.853418][ T4200]
[ 91.210649][ T4203] FAULT_INJECTION: forcing a failure.
[ 91.210649][ T4203] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 91.223902][ T4203] CPU: 1 PID: 4203 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 91.232692][ T4203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 91.242727][ T4203] Call Trace:
[ 91.245989][ T4203]
[ 91.248895][ T4203] dump_stack_lvl+0x57/0x7d
[ 91.253383][ T4203] should_fail.cold+0x5/0xa
[ 91.257855][ T4203] prepare_alloc_pages+0x17b/0x570
[ 91.262935][ T4203] ? mark_lock.part.0+0xee/0x19a0
[ 91.267929][ T4203] __alloc_pages+0x12f/0x500
[ 91.272489][ T4203] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 91.279224][ T4203] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 91.285173][ T4203] ? __lock_acquire+0x15bc/0x5660
[ 91.290187][ T4203] ? tcf_action_destroy+0x6/0x120
[ 91.295185][ T4203] alloc_pages_vma+0xbc/0x600
[ 91.299987][ T4203] wp_page_copy+0x85f/0x1650
[ 91.304552][ T4203] ? validate_page_before_insert+0x450/0x450
[ 91.310676][ T4203] ? do_raw_spin_unlock+0x171/0x230
[ 91.315847][ T4203] ? _raw_spin_unlock+0x24/0x40
[ 91.320678][ T4203] ? do_wp_page+0x2fb/0x1da0
[ 91.325250][ T4203] __handle_mm_fault+0x14b5/0x31c0
[ 91.330334][ T4203] ? vm_iomap_memory+0x170/0x170
[ 91.335245][ T4203] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 91.341197][ T4203] handle_mm_fault+0x166/0x5e0
[ 91.345932][ T4203] do_user_addr_fault+0x2da/0xcd0
[ 91.350931][ T4203] exc_page_fault+0x5a/0xc0
[ 91.355409][ T4203] asm_exc_page_fault+0x1e/0x30
[ 91.360231][ T4203] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 91.366364][ T4203] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 91.386469][ T4203] RSP: 0018:ffffc90005067598 EFLAGS: 00050202
[ 91.392508][ T4203] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 91.400524][ T4203] RDX: 0000000000000004 RSI: ffff88807886c8c0 RDI: 0000000020015000
[ 91.408473][ T4203] RBP: ffff88807886bfa0 R08: 0000000000000000 R09: ffff88807886f5d3
[ 91.416414][ T4203] R10: ffffed100f10deba R11: 0000000000000000 R12: 00000000200146e0
[ 91.424532][ T4203] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005067d48
[ 91.432484][ T4203] copyout.part.0+0x83/0xa0
[ 91.436962][ T4203] _copy_to_iter+0x24c/0x13d0
[ 91.441614][ T4203] ? copy_page_from_iter+0x7c0/0x7c0
[ 91.446885][ T4203] ? sk_wait_data+0x2ac/0x430
[ 91.451534][ T4203] ? mark_held_locks+0x9f/0xe0
[ 91.456381][ T4203] ? __check_object_size+0x98/0x2f0
[ 91.461552][ T4203] __skb_datagram_iter+0x3da/0x6b0
[ 91.466655][ T4203] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 91.472775][ T4203] skb_copy_datagram_iter+0x6c/0x1e0
[ 91.478027][ T4203] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 91.483110][ T4203] ? find_held_lock+0x2d/0x110
[ 91.487845][ T4203] ? tcp_recvmsg+0xcb/0x4b0
[ 91.492316][ T4203] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 91.497915][ T4203] ? mark_held_locks+0x9f/0xe0
[ 91.502653][ T4203] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 91.508604][ T4203] tcp_recvmsg+0xf9/0x4b0
[ 91.512923][ T4203] ? tcp_recv_timestamp+0x550/0x550
[ 91.518091][ T4203] ? aa_sk_perm+0x1ab/0x820
[ 91.522583][ T4203] inet_recvmsg+0xf2/0x490
[ 91.526969][ T4203] ? inet_sendpage+0x120/0x120
[ 91.531701][ T4203] ? lock_downgrade+0x6e0/0x6e0
[ 91.536530][ T4203] ____sys_recvmsg+0x258/0x620
[ 91.541266][ T4203] ? __sock_recv_ts_and_drops+0x490/0x490
[ 91.546952][ T4203] ? __import_iovec+0x51/0x670
[ 91.551701][ T4203] ? import_iovec+0xa4/0x150
[ 91.556261][ T4203] ___sys_recvmsg+0xe2/0x1a0
[ 91.560820][ T4203] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 91.566423][ T4203] ? __fget_files+0x1b9/0x3c0
[ 91.571068][ T4203] ? lock_downgrade+0x6e0/0x6e0
[ 91.575975][ T4203] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 91.581929][ T4203] ? __fget_files+0x1d1/0x3c0
[ 91.586759][ T4203] ? __fget_light+0xbe/0x220
[ 91.591318][ T4203] __sys_recvmsg+0xaf/0x140
[ 91.595788][ T4203] ? __sys_recvmsg_sock+0x10/0x10
[ 91.600783][ T4203] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 91.606805][ T4203] ? syscall_enter_from_user_mode+0x21/0x70
[ 91.612673][ T4203] ? lockdep_hardirqs_on+0x79/0x100
[ 91.617853][ T4203] do_syscall_64+0x35/0xb0
[ 91.622237][ T4203] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 91.628098][ T4203] RIP: 0033:0x7f8a62489209
[ 91.632485][ T4203] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 91.652069][ T4203] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 91.660465][ T4203] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 91.668414][ T4203] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 91.676386][ T4203] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 91.684337][ T4203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 91.692485][ T4203] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 91.700434][ T4203]
[ 92.057447][ T4206] FAULT_INJECTION: forcing a failure.
[ 92.057447][ T4206] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 92.071301][ T4206] CPU: 1 PID: 4206 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 92.079705][ T4206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 92.089740][ T4206] Call Trace:
[ 92.092994][ T4206]
[ 92.095903][ T4206] dump_stack_lvl+0x57/0x7d
[ 92.100591][ T4206] should_fail.cold+0x5/0xa
[ 92.105082][ T4206] prepare_alloc_pages+0x17b/0x570
[ 92.110166][ T4206] ? mark_lock.part.0+0xee/0x19a0
[ 92.115162][ T4206] __alloc_pages+0x12f/0x500
[ 92.119722][ T4206] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 92.126543][ T4206] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 92.132487][ T4206] ? __lock_acquire+0x15bc/0x5660
[ 92.137481][ T4206] ? tcf_action_destroy+0x6/0x120
[ 92.142562][ T4206] alloc_pages_vma+0xbc/0x600
[ 92.147208][ T4206] wp_page_copy+0x85f/0x1650
[ 92.151772][ T4206] ? validate_page_before_insert+0x450/0x450
[ 92.157719][ T4206] ? do_raw_spin_unlock+0x171/0x230
[ 92.162884][ T4206] ? _raw_spin_unlock+0x24/0x40
[ 92.167704][ T4206] ? do_wp_page+0x2fb/0x1da0
[ 92.172266][ T4206] __handle_mm_fault+0x14b5/0x31c0
[ 92.177449][ T4206] ? vm_iomap_memory+0x170/0x170
[ 92.182370][ T4206] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 92.188320][ T4206] handle_mm_fault+0x166/0x5e0
[ 92.193052][ T4206] do_user_addr_fault+0x2da/0xcd0
[ 92.198049][ T4206] exc_page_fault+0x5a/0xc0
[ 92.202522][ T4206] asm_exc_page_fault+0x1e/0x30
[ 92.207340][ T4206] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 92.213461][ T4206] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 92.233038][ T4206] RSP: 0018:ffffc90005097598 EFLAGS: 00050202
[ 92.239075][ T4206] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 92.247018][ T4206] RDX: 0000000000000004 RSI: ffff88801f63c8c0 RDI: 0000000020015000
[ 92.255361][ T4206] RBP: ffff88801f63bfa0 R08: 0000000000000000 R09: ffff88801f63f5d3
[ 92.263401][ T4206] R10: ffffed1003ec7eba R11: 0000000000000000 R12: 00000000200146e0
[ 92.271518][ T4206] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005097d48
[ 92.279473][ T4206] copyout.part.0+0x83/0xa0
[ 92.283948][ T4206] _copy_to_iter+0x24c/0x13d0
[ 92.288600][ T4206] ? copy_page_from_iter+0x7c0/0x7c0
[ 92.293850][ T4206] ? sk_wait_data+0x2ac/0x430
[ 92.298498][ T4206] ? mark_held_locks+0x9f/0xe0
[ 92.303235][ T4206] ? __check_object_size+0x98/0x2f0
[ 92.308408][ T4206] __skb_datagram_iter+0x3da/0x6b0
[ 92.313493][ T4206] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 92.319619][ T4206] skb_copy_datagram_iter+0x6c/0x1e0
[ 92.324979][ T4206] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 92.330261][ T4206] ? find_held_lock+0x2d/0x110
[ 92.335014][ T4206] ? tcp_recvmsg+0xcb/0x4b0
[ 92.339489][ T4206] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 92.345087][ T4206] ? mark_held_locks+0x9f/0xe0
[ 92.349841][ T4206] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 92.355790][ T4206] tcp_recvmsg+0xf9/0x4b0
[ 92.360090][ T4206] ? tcp_recv_timestamp+0x550/0x550
[ 92.365262][ T4206] ? aa_sk_perm+0x1ab/0x820
[ 92.369741][ T4206] inet_recvmsg+0xf2/0x490
[ 92.374129][ T4206] ? inet_sendpage+0x120/0x120
[ 92.378884][ T4206] ? lock_downgrade+0x6e0/0x6e0
[ 92.383972][ T4206] ____sys_recvmsg+0x258/0x620
[ 92.388711][ T4206] ? __sock_recv_ts_and_drops+0x490/0x490
[ 92.394402][ T4206] ? __import_iovec+0x51/0x670
[ 92.399141][ T4206] ? import_iovec+0xa4/0x150
[ 92.403755][ T4206] ___sys_recvmsg+0xe2/0x1a0
[ 92.408324][ T4206] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 92.413923][ T4206] ? __fget_files+0x1b9/0x3c0
[ 92.418570][ T4206] ? lock_downgrade+0x6e0/0x6e0
[ 92.423391][ T4206] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 92.429339][ T4206] ? __fget_files+0x1d1/0x3c0
[ 92.434077][ T4206] ? __fget_light+0xbe/0x220
[ 92.438636][ T4206] __sys_recvmsg+0xaf/0x140
[ 92.443107][ T4206] ? __sys_recvmsg_sock+0x10/0x10
[ 92.448197][ T4206] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 92.454142][ T4206] ? syscall_enter_from_user_mode+0x21/0x70
[ 92.460005][ T4206] ? lockdep_hardirqs_on+0x79/0x100
[ 92.465173][ T4206] do_syscall_64+0x35/0xb0
[ 92.469557][ T4206] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 92.475425][ T4206] RIP: 0033:0x7f8a62489209
[ 92.479813][ T4206] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 92.499562][ T4206] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 92.508035][ T4206] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 92.515979][ T4206] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 92.523922][ T4206] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 92.531866][ T4206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 92.539805][ T4206] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 92.547754][ T4206]
[ 92.906619][ T4209] FAULT_INJECTION: forcing a failure.
[ 92.906619][ T4209] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 92.919847][ T4209] CPU: 0 PID: 4209 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 92.928159][ T4209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 92.938184][ T4209] Call Trace:
[ 92.941435][ T4209]
[ 92.944340][ T4209] dump_stack_lvl+0x57/0x7d
[ 92.948819][ T4209] should_fail.cold+0x5/0xa
[ 92.953300][ T4209] _copy_to_iter+0x2ec/0x13d0
[ 92.957954][ T4209] ? copy_page_from_iter+0x7c0/0x7c0
[ 92.963203][ T4209] ? sk_wait_data+0x2ac/0x430
[ 92.967849][ T4209] ? mark_held_locks+0x9f/0xe0
[ 92.972591][ T4209] ? __check_object_size+0x98/0x2f0
[ 92.977762][ T4209] __skb_datagram_iter+0x3da/0x6b0
[ 92.982843][ T4209] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 92.988965][ T4209] skb_copy_datagram_iter+0x6c/0x1e0
[ 92.994308][ T4209] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 92.999398][ T4209] ? find_held_lock+0x2d/0x110
[ 93.004141][ T4209] ? tcp_recvmsg+0xcb/0x4b0
[ 93.008611][ T4209] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 93.014212][ T4209] ? mark_held_locks+0x9f/0xe0
[ 93.019013][ T4209] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 93.025047][ T4209] tcp_recvmsg+0xf9/0x4b0
[ 93.029349][ T4209] ? tcp_recv_timestamp+0x550/0x550
[ 93.034557][ T4209] ? aa_sk_perm+0x1ab/0x820
[ 93.039049][ T4209] inet_recvmsg+0xf2/0x490
[ 93.043437][ T4209] ? inet_sendpage+0x120/0x120
[ 93.048257][ T4209] ? lock_downgrade+0x6e0/0x6e0
[ 93.053106][ T4209] ____sys_recvmsg+0x258/0x620
[ 93.057876][ T4209] ? __sock_recv_ts_and_drops+0x490/0x490
[ 93.063586][ T4209] ? __import_iovec+0x51/0x670
[ 93.068337][ T4209] ? import_iovec+0xa4/0x150
[ 93.072896][ T4209] ___sys_recvmsg+0xe2/0x1a0
[ 93.077460][ T4209] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 93.083084][ T4209] ? __fget_files+0x1b9/0x3c0
[ 93.087731][ T4209] ? lock_downgrade+0x6e0/0x6e0
[ 93.092552][ T4209] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 93.098503][ T4209] ? __fget_files+0x1d1/0x3c0
[ 93.103430][ T4209] ? __fget_light+0xbe/0x220
[ 93.108077][ T4209] __sys_recvmsg+0xaf/0x140
[ 93.112554][ T4209] ? __sys_recvmsg_sock+0x10/0x10
[ 93.117554][ T4209] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 93.123501][ T4209] ? syscall_enter_from_user_mode+0x21/0x70
[ 93.129366][ T4209] ? lockdep_hardirqs_on+0x79/0x100
[ 93.134549][ T4209] do_syscall_64+0x35/0xb0
[ 93.138955][ T4209] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 93.144932][ T4209] RIP: 0033:0x7f8a62489209
[ 93.149503][ T4209] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 93.169123][ T4209] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 93.177514][ T4209] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 93.185466][ T4209] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 93.193442][ T4209] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 93.201384][ T4209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 93.209328][ T4209] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 93.217376][ T4209]
2022/07/27 05:17:49 executed programs: 40
[ 93.750006][ T4212] FAULT_INJECTION: forcing a failure.
[ 93.750006][ T4212] name failslab, interval 1, probability 0, space 0, times 1
[ 93.763672][ T4212] CPU: 0 PID: 4212 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 93.771976][ T4212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 93.782004][ T4212] Call Trace:
[ 93.785436][ T4212]
[ 93.788345][ T4212] dump_stack_lvl+0x57/0x7d
[ 93.792824][ T4212] should_fail.cold+0x5/0xa
[ 93.797317][ T4212] should_failslab+0x5/0x10
[ 93.801790][ T4212] kmem_cache_alloc_node+0x65/0x3f0
[ 93.806955][ T4212] ? __alloc_skb+0x151/0x270
[ 93.811522][ T4212] __alloc_skb+0x151/0x270
[ 93.816000][ T4212] __tcp_send_ack.part.0+0x61/0x6c0
[ 93.821165][ T4212] ? llist_add_batch+0x52/0x90
[ 93.825901][ T4212] tcp_recvmsg_locked+0xa13/0x1ce0
[ 93.830985][ T4212] ? find_held_lock+0x2d/0x110
[ 93.835718][ T4212] ? tcp_recvmsg+0xcb/0x4b0
[ 93.840190][ T4212] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 93.845789][ T4212] ? mark_held_locks+0x9f/0xe0
[ 93.850521][ T4212] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 93.856472][ T4212] tcp_recvmsg+0xf9/0x4b0
[ 93.860770][ T4212] ? tcp_recv_timestamp+0x550/0x550
[ 93.865946][ T4212] ? aa_sk_perm+0x1ab/0x820
[ 93.870422][ T4212] inet_recvmsg+0xf2/0x490
[ 93.874814][ T4212] ? inet_sendpage+0x120/0x120
[ 93.879551][ T4212] ? lock_downgrade+0x6e0/0x6e0
[ 93.884378][ T4212] ____sys_recvmsg+0x258/0x620
[ 93.889204][ T4212] ? __sock_recv_ts_and_drops+0x490/0x490
[ 93.894895][ T4212] ? __import_iovec+0x51/0x670
[ 93.899634][ T4212] ? import_iovec+0xa4/0x150
[ 93.904190][ T4212] ___sys_recvmsg+0xe2/0x1a0
[ 93.908747][ T4212] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 93.914376][ T4212] ? __fget_files+0x1b9/0x3c0
[ 93.919025][ T4212] ? lock_downgrade+0x6e0/0x6e0
[ 93.923849][ T4212] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 93.929799][ T4212] ? __fget_files+0x1d1/0x3c0
[ 93.934449][ T4212] ? __fget_light+0xbe/0x220
[ 93.939010][ T4212] __sys_recvmsg+0xaf/0x140
[ 93.943480][ T4212] ? __sys_recvmsg_sock+0x10/0x10
[ 93.948480][ T4212] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 93.954424][ T4212] ? syscall_enter_from_user_mode+0x21/0x70
[ 93.960282][ T4212] ? lockdep_hardirqs_on+0x79/0x100
[ 93.965449][ T4212] do_syscall_64+0x35/0xb0
[ 93.969836][ T4212] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 93.975700][ T4212] RIP: 0033:0x7f8a62489209
[ 93.980091][ T4212] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 93.999670][ T4212] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 94.008054][ T4212] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 94.015994][ T4212] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 94.023933][ T4212] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 94.031873][ T4212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 94.039904][ T4212] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 94.047876][ T4212]
[ 94.596468][ T4215] FAULT_INJECTION: forcing a failure.
[ 94.596468][ T4215] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 94.610693][ T4215] CPU: 0 PID: 4215 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 94.619089][ T4215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 94.629317][ T4215] Call Trace:
[ 94.632571][ T4215]
[ 94.635472][ T4215] dump_stack_lvl+0x57/0x7d
[ 94.640031][ T4215] should_fail.cold+0x5/0xa
[ 94.644502][ T4215] prepare_alloc_pages+0x17b/0x570
[ 94.649667][ T4215] ? mark_lock.part.0+0xee/0x19a0
[ 94.654672][ T4215] __alloc_pages+0x12f/0x500
[ 94.659229][ T4215] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 94.665966][ T4215] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 94.671909][ T4215] ? __lock_acquire+0x15bc/0x5660
[ 94.676897][ T4215] ? tcf_action_destroy+0x6/0x120
[ 94.681887][ T4215] alloc_pages_vma+0xbc/0x600
[ 94.686559][ T4215] wp_page_copy+0x85f/0x1650
[ 94.691130][ T4215] ? validate_page_before_insert+0x450/0x450
[ 94.697074][ T4215] ? do_raw_spin_unlock+0x171/0x230
[ 94.702251][ T4215] ? _raw_spin_unlock+0x24/0x40
[ 94.707065][ T4215] ? do_wp_page+0x2fb/0x1da0
[ 94.711621][ T4215] __handle_mm_fault+0x14b5/0x31c0
[ 94.716698][ T4215] ? vm_iomap_memory+0x170/0x170
[ 94.721604][ T4215] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 94.727552][ T4215] handle_mm_fault+0x166/0x5e0
[ 94.732283][ T4215] do_user_addr_fault+0x2da/0xcd0
[ 94.737289][ T4215] exc_page_fault+0x5a/0xc0
[ 94.741759][ T4215] asm_exc_page_fault+0x1e/0x30
[ 94.746574][ T4215] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 94.752711][ T4215] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 94.772481][ T4215] RSP: 0018:ffffc900050b7598 EFLAGS: 00050202
[ 94.778553][ T4215] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 94.786500][ T4215] RDX: 0000000000000004 RSI: ffff8880161248c0 RDI: 0000000020015000
[ 94.794450][ T4215] RBP: ffff888016123fa0 R08: 0000000000000000 R09: ffff8880161275d3
[ 94.802394][ T4215] R10: ffffed1002c24eba R11: 0000000000000000 R12: 00000000200146e0
[ 94.810334][ T4215] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc900050b7d48
[ 94.818284][ T4215] copyout.part.0+0x83/0xa0
[ 94.822756][ T4215] _copy_to_iter+0x24c/0x13d0
[ 94.827401][ T4215] ? copy_page_from_iter+0x7c0/0x7c0
[ 94.832648][ T4215] ? sk_wait_data+0x2ac/0x430
[ 94.837291][ T4215] ? mark_held_locks+0x9f/0xe0
[ 94.842020][ T4215] ? __check_object_size+0x98/0x2f0
[ 94.847182][ T4215] __skb_datagram_iter+0x3da/0x6b0
[ 94.852260][ T4215] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 94.858377][ T4215] skb_copy_datagram_iter+0x6c/0x1e0
[ 94.863624][ T4215] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 94.868701][ T4215] ? find_held_lock+0x2d/0x110
[ 94.873431][ T4215] ? tcp_recvmsg+0xcb/0x4b0
[ 94.877911][ T4215] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 94.883506][ T4215] ? mark_held_locks+0x9f/0xe0
[ 94.888237][ T4215] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 94.894181][ T4215] tcp_recvmsg+0xf9/0x4b0
[ 94.898476][ T4215] ? tcp_recv_timestamp+0x550/0x550
[ 94.903727][ T4215] ? aa_sk_perm+0x1ab/0x820
[ 94.908197][ T4215] inet_recvmsg+0xf2/0x490
[ 94.912687][ T4215] ? inet_sendpage+0x120/0x120
[ 94.917428][ T4215] ? lock_downgrade+0x6e0/0x6e0
[ 94.922250][ T4215] ____sys_recvmsg+0x258/0x620
[ 94.927144][ T4215] ? __sock_recv_ts_and_drops+0x490/0x490
[ 94.932830][ T4215] ? __import_iovec+0x51/0x670
[ 94.937562][ T4215] ? import_iovec+0xa4/0x150
[ 94.942205][ T4215] ___sys_recvmsg+0xe2/0x1a0
[ 94.946761][ T4215] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 94.952385][ T4215] ? __fget_files+0x1b9/0x3c0
[ 94.957032][ T4215] ? lock_downgrade+0x6e0/0x6e0
[ 94.961941][ T4215] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 94.967892][ T4215] ? __fget_files+0x1d1/0x3c0
[ 94.972542][ T4215] ? __fget_light+0xbe/0x220
[ 94.977120][ T4215] __sys_recvmsg+0xaf/0x140
[ 94.981589][ T4215] ? __sys_recvmsg_sock+0x10/0x10
[ 94.986581][ T4215] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 94.992609][ T4215] ? syscall_enter_from_user_mode+0x21/0x70
[ 94.998463][ T4215] ? lockdep_hardirqs_on+0x79/0x100
[ 95.003625][ T4215] do_syscall_64+0x35/0xb0
[ 95.008003][ T4215] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 95.013860][ T4215] RIP: 0033:0x7f8a62489209
[ 95.018241][ T4215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 95.037817][ T4215] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 95.046197][ T4215] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 95.054139][ T4215] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 95.062077][ T4215] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 95.070034][ T4215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 95.078216][ T4215] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 95.086167][ T4215]
[ 95.442359][ T4218] FAULT_INJECTION: forcing a failure.
[ 95.442359][ T4218] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 95.456507][ T4218] CPU: 0 PID: 4218 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 95.465084][ T4218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 95.475119][ T4218] Call Trace:
[ 95.478374][ T4218]
[ 95.481282][ T4218] dump_stack_lvl+0x57/0x7d
[ 95.485781][ T4218] should_fail.cold+0x5/0xa
[ 95.490287][ T4218] _copy_to_iter+0x2ec/0x13d0
[ 95.494954][ T4218] ? copy_page_from_iter+0x7c0/0x7c0
[ 95.500207][ T4218] ? sk_wait_data+0x2ac/0x430
[ 95.504860][ T4218] ? mark_held_locks+0x9f/0xe0
[ 95.509603][ T4218] ? __check_object_size+0x98/0x2f0
[ 95.514771][ T4218] __skb_datagram_iter+0x3da/0x6b0
[ 95.519851][ T4218] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 95.525973][ T4218] skb_copy_datagram_iter+0x6c/0x1e0
[ 95.531223][ T4218] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 95.536307][ T4218] ? find_held_lock+0x2d/0x110
[ 95.541043][ T4218] ? tcp_recvmsg+0xcb/0x4b0
[ 95.545513][ T4218] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 95.551110][ T4218] ? mark_held_locks+0x9f/0xe0
[ 95.555845][ T4218] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 95.561798][ T4218] tcp_recvmsg+0xf9/0x4b0
[ 95.566100][ T4218] ? tcp_recv_timestamp+0x550/0x550
[ 95.571272][ T4218] ? aa_sk_perm+0x1ab/0x820
[ 95.575750][ T4218] inet_recvmsg+0xf2/0x490
[ 95.580135][ T4218] ? inet_sendpage+0x120/0x120
[ 95.584866][ T4218] ? lock_downgrade+0x6e0/0x6e0
[ 95.589691][ T4218] ____sys_recvmsg+0x258/0x620
[ 95.594428][ T4218] ? __sock_recv_ts_and_drops+0x490/0x490
[ 95.600381][ T4218] ? __import_iovec+0x51/0x670
[ 95.605205][ T4218] ? import_iovec+0xa4/0x150
[ 95.609767][ T4218] ___sys_recvmsg+0xe2/0x1a0
[ 95.614331][ T4218] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 95.619937][ T4218] ? __fget_files+0x1b9/0x3c0
[ 95.624613][ T4218] ? lock_downgrade+0x6e0/0x6e0
[ 95.629436][ T4218] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 95.635388][ T4218] ? __fget_files+0x1d1/0x3c0
[ 95.640048][ T4218] ? __fget_light+0xbe/0x220
[ 95.644612][ T4218] __sys_recvmsg+0xaf/0x140
[ 95.649084][ T4218] ? __sys_recvmsg_sock+0x10/0x10
[ 95.654082][ T4218] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 95.660031][ T4218] ? syscall_enter_from_user_mode+0x21/0x70
[ 95.665893][ T4218] ? lockdep_hardirqs_on+0x79/0x100
[ 95.671058][ T4218] do_syscall_64+0x35/0xb0
[ 95.675443][ T4218] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 95.681408][ T4218] RIP: 0033:0x7f8a62489209
[ 95.686085][ T4218] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 95.705661][ T4218] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 95.714045][ T4218] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 95.721984][ T4218] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 95.730013][ T4218] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 95.737959][ T4218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 95.745897][ T4218] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 95.753851][ T4218]
[ 96.287516][ T4221] FAULT_INJECTION: forcing a failure.
[ 96.287516][ T4221] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 96.302440][ T4221] CPU: 0 PID: 4221 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 96.310753][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 96.320781][ T4221] Call Trace:
[ 96.324035][ T4221]
[ 96.326941][ T4221] dump_stack_lvl+0x57/0x7d
[ 96.331420][ T4221] should_fail.cold+0x5/0xa
[ 96.335894][ T4221] prepare_alloc_pages+0x17b/0x570
[ 96.340977][ T4221] ? mark_lock.part.0+0xee/0x19a0
[ 96.346060][ T4221] __alloc_pages+0x12f/0x500
[ 96.350620][ T4221] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 96.357363][ T4221] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 96.363407][ T4221] ? __lock_acquire+0x15bc/0x5660
[ 96.368443][ T4221] ? tcf_action_destroy+0x6/0x120
[ 96.373442][ T4221] alloc_pages_vma+0xbc/0x600
[ 96.378095][ T4221] wp_page_copy+0x85f/0x1650
[ 96.382659][ T4221] ? validate_page_before_insert+0x450/0x450
[ 96.388610][ T4221] ? do_raw_spin_unlock+0x171/0x230
[ 96.393791][ T4221] ? _raw_spin_unlock+0x24/0x40
[ 96.398609][ T4221] ? do_wp_page+0x2fb/0x1da0
[ 96.403191][ T4221] __handle_mm_fault+0x14b5/0x31c0
[ 96.408453][ T4221] ? vm_iomap_memory+0x170/0x170
[ 96.413368][ T4221] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 96.419496][ T4221] handle_mm_fault+0x166/0x5e0
[ 96.424229][ T4221] do_user_addr_fault+0x2da/0xcd0
[ 96.429230][ T4221] exc_page_fault+0x5a/0xc0
[ 96.433709][ T4221] asm_exc_page_fault+0x1e/0x30
[ 96.438617][ T4221] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 96.444743][ T4221] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 96.464414][ T4221] RSP: 0018:ffffc90004d47598 EFLAGS: 00050202
[ 96.470646][ T4221] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 96.478608][ T4221] RDX: 0000000000000004 RSI: ffff88801adac8c0 RDI: 0000000020015000
[ 96.486550][ T4221] RBP: ffff88801adabfa0 R08: 0000000000000000 R09: ffff88801adaf5d3
[ 96.494494][ T4221] R10: ffffed10035b5eba R11: 0000000000000000 R12: 00000000200146e0
[ 96.502438][ T4221] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90004d47d48
[ 96.510584][ T4221] copyout.part.0+0x83/0xa0
[ 96.515057][ T4221] _copy_to_iter+0x24c/0x13d0
[ 96.519707][ T4221] ? copy_page_from_iter+0x7c0/0x7c0
[ 96.524959][ T4221] ? sk_wait_data+0x2ac/0x430
[ 96.529608][ T4221] ? mark_held_locks+0x9f/0xe0
[ 96.534342][ T4221] ? __check_object_size+0x98/0x2f0
[ 96.539509][ T4221] __skb_datagram_iter+0x3da/0x6b0
[ 96.544597][ T4221] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 96.550721][ T4221] skb_copy_datagram_iter+0x6c/0x1e0
[ 96.555979][ T4221] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 96.561068][ T4221] ? find_held_lock+0x2d/0x110
[ 96.565813][ T4221] ? tcp_recvmsg+0xcb/0x4b0
[ 96.570376][ T4221] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 96.575976][ T4221] ? mark_held_locks+0x9f/0xe0
[ 96.580709][ T4221] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 96.586656][ T4221] tcp_recvmsg+0xf9/0x4b0
[ 96.590955][ T4221] ? tcp_recv_timestamp+0x550/0x550
[ 96.596735][ T4221] ? aa_sk_perm+0x1ab/0x820
[ 96.601208][ T4221] inet_recvmsg+0xf2/0x490
[ 96.605593][ T4221] ? inet_sendpage+0x120/0x120
[ 96.610323][ T4221] ? lock_downgrade+0x6e0/0x6e0
[ 96.615145][ T4221] ____sys_recvmsg+0x258/0x620
[ 96.619966][ T4221] ? __sock_recv_ts_and_drops+0x490/0x490
[ 96.625656][ T4221] ? __import_iovec+0x51/0x670
[ 96.630394][ T4221] ? import_iovec+0xa4/0x150
[ 96.634954][ T4221] ___sys_recvmsg+0xe2/0x1a0
[ 96.639510][ T4221] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 96.645112][ T4221] ? __fget_files+0x1b9/0x3c0
[ 96.649761][ T4221] ? lock_downgrade+0x6e0/0x6e0
[ 96.654586][ T4221] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 96.660547][ T4221] ? __fget_files+0x1d1/0x3c0
[ 96.665200][ T4221] ? __fget_light+0xbe/0x220
[ 96.669777][ T4221] __sys_recvmsg+0xaf/0x140
[ 96.674353][ T4221] ? __sys_recvmsg_sock+0x10/0x10
[ 96.679355][ T4221] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 96.685314][ T4221] ? syscall_enter_from_user_mode+0x21/0x70
[ 96.691174][ T4221] ? lockdep_hardirqs_on+0x79/0x100
[ 96.696343][ T4221] do_syscall_64+0x35/0xb0
[ 96.700729][ T4221] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 96.706617][ T4221] RIP: 0033:0x7f8a62489209
[ 96.711005][ T4221] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 96.730586][ T4221] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 96.738970][ T4221] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 96.746915][ T4221] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 96.754865][ T4221] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 96.763072][ T4221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 96.771016][ T4221] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 96.779056][ T4221]
[ 97.133621][ T4224] FAULT_INJECTION: forcing a failure.
[ 97.133621][ T4224] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 97.146963][ T4224] CPU: 0 PID: 4224 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 97.155274][ T4224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 97.165335][ T4224] Call Trace:
[ 97.168598][ T4224]
[ 97.171504][ T4224] dump_stack_lvl+0x57/0x7d
[ 97.175980][ T4224] should_fail.cold+0x5/0xa
[ 97.180453][ T4224] prepare_alloc_pages+0x17b/0x570
[ 97.185537][ T4224] ? mark_lock.part.0+0xee/0x19a0
[ 97.190535][ T4224] __alloc_pages+0x12f/0x500
[ 97.195091][ T4224] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 97.201827][ T4224] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 97.207783][ T4224] ? __lock_acquire+0x15bc/0x5660
[ 97.212773][ T4224] ? tcf_action_destroy+0x6/0x120
[ 97.217767][ T4224] alloc_pages_vma+0xbc/0x600
[ 97.222427][ T4224] wp_page_copy+0x85f/0x1650
[ 97.226989][ T4224] ? validate_page_before_insert+0x450/0x450
[ 97.232938][ T4224] ? do_raw_spin_unlock+0x171/0x230
[ 97.238105][ T4224] ? _raw_spin_unlock+0x24/0x40
[ 97.242923][ T4224] ? do_wp_page+0x2fb/0x1da0
[ 97.247517][ T4224] __handle_mm_fault+0x14b5/0x31c0
[ 97.252600][ T4224] ? vm_iomap_memory+0x170/0x170
[ 97.257513][ T4224] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 97.263468][ T4224] handle_mm_fault+0x166/0x5e0
[ 97.268200][ T4224] do_user_addr_fault+0x2da/0xcd0
[ 97.273200][ T4224] exc_page_fault+0x5a/0xc0
[ 97.277675][ T4224] asm_exc_page_fault+0x1e/0x30
[ 97.282496][ T4224] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 97.288788][ T4224] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 97.308368][ T4224] RSP: 0018:ffffc900050c7598 EFLAGS: 00050202
[ 97.314407][ T4224] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 97.322353][ T4224] RDX: 0000000000000004 RSI: ffff88801f65c8c0 RDI: 0000000020015000
[ 97.330310][ T4224] RBP: ffff88801f65bfa0 R08: 0000000000000000 R09: ffff88801f65f5d3
[ 97.338364][ T4224] R10: ffffed1003ecbeba R11: 0000000000000000 R12: 00000000200146e0
[ 97.346330][ T4224] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc900050c7d48
[ 97.354393][ T4224] copyout.part.0+0x83/0xa0
[ 97.358870][ T4224] _copy_to_iter+0x24c/0x13d0
[ 97.363529][ T4224] ? copy_page_from_iter+0x7c0/0x7c0
[ 97.368819][ T4224] ? sk_wait_data+0x2ac/0x430
[ 97.373475][ T4224] ? mark_held_locks+0x9f/0xe0
[ 97.378214][ T4224] ? __check_object_size+0x98/0x2f0
[ 97.383385][ T4224] __skb_datagram_iter+0x3da/0x6b0
[ 97.388469][ T4224] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 97.394591][ T4224] skb_copy_datagram_iter+0x6c/0x1e0
[ 97.399846][ T4224] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 97.404929][ T4224] ? find_held_lock+0x2d/0x110
[ 97.409671][ T4224] ? tcp_recvmsg+0xcb/0x4b0
[ 97.414144][ T4224] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 97.419750][ T4224] ? mark_held_locks+0x9f/0xe0
[ 97.424489][ T4224] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 97.430439][ T4224] tcp_recvmsg+0xf9/0x4b0
[ 97.434737][ T4224] ? tcp_recv_timestamp+0x550/0x550
[ 97.439997][ T4224] ? aa_sk_perm+0x1ab/0x820
[ 97.444474][ T4224] inet_recvmsg+0xf2/0x490
[ 97.448862][ T4224] ? inet_sendpage+0x120/0x120
[ 97.453592][ T4224] ? lock_downgrade+0x6e0/0x6e0
[ 97.458426][ T4224] ____sys_recvmsg+0x258/0x620
[ 97.463167][ T4224] ? __sock_recv_ts_and_drops+0x490/0x490
[ 97.468861][ T4224] ? __import_iovec+0x51/0x670
[ 97.473599][ T4224] ? import_iovec+0xa4/0x150
[ 97.478156][ T4224] ___sys_recvmsg+0xe2/0x1a0
[ 97.482717][ T4224] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 97.488315][ T4224] ? __fget_files+0x1b9/0x3c0
[ 97.492959][ T4224] ? lock_downgrade+0x6e0/0x6e0
[ 97.497778][ T4224] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 97.503729][ T4224] ? __fget_files+0x1d1/0x3c0
[ 97.508377][ T4224] ? __fget_light+0xbe/0x220
[ 97.512939][ T4224] __sys_recvmsg+0xaf/0x140
[ 97.517412][ T4224] ? __sys_recvmsg_sock+0x10/0x10
[ 97.522411][ T4224] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 97.528356][ T4224] ? syscall_enter_from_user_mode+0x21/0x70
[ 97.534217][ T4224] ? lockdep_hardirqs_on+0x79/0x100
[ 97.539384][ T4224] do_syscall_64+0x35/0xb0
[ 97.543767][ T4224] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 97.549629][ T4224] RIP: 0033:0x7f8a62489209
[ 97.554014][ T4224] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 97.573595][ T4224] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 97.581977][ T4224] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 97.589919][ T4224] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 97.597859][ T4224] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 97.605806][ T4224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 97.613842][ T4224] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 97.621793][ T4224]
[ 97.982439][ T4227] FAULT_INJECTION: forcing a failure.
[ 97.982439][ T4227] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 97.995593][ T4227] CPU: 0 PID: 4227 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 98.003975][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 98.014001][ T4227] Call Trace:
[ 98.017426][ T4227]
[ 98.020336][ T4227] dump_stack_lvl+0x57/0x7d
[ 98.024809][ T4227] should_fail.cold+0x5/0xa
[ 98.029524][ T4227] _copy_to_iter+0x2ec/0x13d0
[ 98.034183][ T4227] ? copy_page_from_iter+0x7c0/0x7c0
[ 98.039443][ T4227] ? sk_wait_data+0x2ac/0x430
[ 98.044102][ T4227] ? mark_held_locks+0x9f/0xe0
[ 98.048862][ T4227] ? __check_object_size+0x98/0x2f0
[ 98.054062][ T4227] __skb_datagram_iter+0x3da/0x6b0
[ 98.059157][ T4227] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 98.065288][ T4227] skb_copy_datagram_iter+0x6c/0x1e0
[ 98.070544][ T4227] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 98.075631][ T4227] ? find_held_lock+0x2d/0x110
[ 98.080390][ T4227] ? tcp_recvmsg+0xcb/0x4b0
[ 98.084859][ T4227] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 98.090460][ T4227] ? mark_held_locks+0x9f/0xe0
[ 98.095194][ T4227] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 98.101491][ T4227] tcp_recvmsg+0xf9/0x4b0
[ 98.105788][ T4227] ? tcp_recv_timestamp+0x550/0x550
[ 98.111192][ T4227] ? aa_sk_perm+0x1ab/0x820
[ 98.115667][ T4227] inet_recvmsg+0xf2/0x490
[ 98.120053][ T4227] ? inet_sendpage+0x120/0x120
[ 98.124784][ T4227] ? lock_downgrade+0x6e0/0x6e0
[ 98.129605][ T4227] ____sys_recvmsg+0x258/0x620
[ 98.134345][ T4227] ? __sock_recv_ts_and_drops+0x490/0x490
[ 98.140035][ T4227] ? __import_iovec+0x51/0x670
[ 98.144773][ T4227] ? import_iovec+0xa4/0x150
[ 98.149337][ T4227] ___sys_recvmsg+0xe2/0x1a0
[ 98.153896][ T4227] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 98.159495][ T4227] ? __fget_files+0x1b9/0x3c0
[ 98.164142][ T4227] ? lock_downgrade+0x6e0/0x6e0
[ 98.168965][ T4227] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 98.174914][ T4227] ? __fget_files+0x1d1/0x3c0
[ 98.179560][ T4227] ? __fget_light+0xbe/0x220
[ 98.184120][ T4227] __sys_recvmsg+0xaf/0x140
[ 98.188593][ T4227] ? __sys_recvmsg_sock+0x10/0x10
[ 98.193592][ T4227] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 98.199541][ T4227] ? syscall_enter_from_user_mode+0x21/0x70
[ 98.205580][ T4227] ? lockdep_hardirqs_on+0x79/0x100
[ 98.210833][ T4227] do_syscall_64+0x35/0xb0
[ 98.215218][ T4227] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 98.221078][ T4227] RIP: 0033:0x7f8a62489209
[ 98.225463][ T4227] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 98.245038][ T4227] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 98.253419][ T4227] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 98.261361][ T4227] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 98.269318][ T4227] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 98.277616][ T4227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 98.285671][ T4227] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 98.293964][ T4227]
2022/07/27 05:17:54 executed programs: 46
[ 98.827692][ T4230] FAULT_INJECTION: forcing a failure.
[ 98.827692][ T4230] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 98.841098][ T4230] CPU: 1 PID: 4230 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 98.849417][ T4230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 98.859481][ T4230] Call Trace:
[ 98.862741][ T4230]
[ 98.865648][ T4230] dump_stack_lvl+0x57/0x7d
[ 98.870136][ T4230] should_fail.cold+0x5/0xa
[ 98.874615][ T4230] prepare_alloc_pages+0x17b/0x570
[ 98.879695][ T4230] ? mark_lock.part.0+0xee/0x19a0
[ 98.884695][ T4230] __alloc_pages+0x12f/0x500
[ 98.889259][ T4230] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 98.895997][ T4230] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 98.901950][ T4230] ? __lock_acquire+0x15bc/0x5660
[ 98.906942][ T4230] ? tcf_action_destroy+0x6/0x120
[ 98.911946][ T4230] alloc_pages_vma+0xbc/0x600
[ 98.916598][ T4230] wp_page_copy+0x85f/0x1650
[ 98.921159][ T4230] ? validate_page_before_insert+0x450/0x450
[ 98.927117][ T4230] ? do_raw_spin_unlock+0x171/0x230
[ 98.932378][ T4230] ? _raw_spin_unlock+0x24/0x40
[ 98.937197][ T4230] ? do_wp_page+0x2fb/0x1da0
[ 98.941760][ T4230] __handle_mm_fault+0x14b5/0x31c0
[ 98.946932][ T4230] ? vm_iomap_memory+0x170/0x170
[ 98.951844][ T4230] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 98.957801][ T4230] handle_mm_fault+0x166/0x5e0
[ 98.962532][ T4230] do_user_addr_fault+0x2da/0xcd0
[ 98.967531][ T4230] exc_page_fault+0x5a/0xc0
[ 98.972005][ T4230] asm_exc_page_fault+0x1e/0x30
[ 98.976828][ T4230] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 98.982953][ T4230] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 99.002790][ T4230] RSP: 0018:ffffc90005067598 EFLAGS: 00050202
[ 99.008828][ T4230] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 99.016953][ T4230] RDX: 0000000000000004 RSI: ffff88801ebec8c0 RDI: 0000000020015000
[ 99.024896][ T4230] RBP: ffff88801ebebfa0 R08: 0000000000000000 R09: ffff88801ebef5d3
[ 99.032837][ T4230] R10: ffffed1003d7deba R11: 0000000000000000 R12: 00000000200146e0
[ 99.040777][ T4230] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005067d48
[ 99.048731][ T4230] copyout.part.0+0x83/0xa0
[ 99.053208][ T4230] _copy_to_iter+0x24c/0x13d0
[ 99.057941][ T4230] ? copy_page_from_iter+0x7c0/0x7c0
[ 99.063192][ T4230] ? sk_wait_data+0x2ac/0x430
[ 99.067842][ T4230] ? mark_held_locks+0x9f/0xe0
[ 99.072580][ T4230] ? __check_object_size+0x98/0x2f0
[ 99.077750][ T4230] __skb_datagram_iter+0x3da/0x6b0
[ 99.082836][ T4230] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 99.089050][ T4230] skb_copy_datagram_iter+0x6c/0x1e0
[ 99.094306][ T4230] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 99.099389][ T4230] ? find_held_lock+0x2d/0x110
[ 99.104133][ T4230] ? tcp_recvmsg+0xcb/0x4b0
[ 99.108724][ T4230] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 99.114332][ T4230] ? mark_held_locks+0x9f/0xe0
[ 99.119067][ T4230] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 99.125018][ T4230] tcp_recvmsg+0xf9/0x4b0
[ 99.129361][ T4230] ? tcp_recv_timestamp+0x550/0x550
[ 99.134534][ T4230] ? aa_sk_perm+0x1ab/0x820
[ 99.139013][ T4230] inet_recvmsg+0xf2/0x490
[ 99.143493][ T4230] ? inet_sendpage+0x120/0x120
[ 99.148224][ T4230] ? lock_downgrade+0x6e0/0x6e0
[ 99.153047][ T4230] ____sys_recvmsg+0x258/0x620
[ 99.157787][ T4230] ? __sock_recv_ts_and_drops+0x490/0x490
[ 99.163477][ T4230] ? __import_iovec+0x51/0x670
[ 99.168217][ T4230] ? import_iovec+0xa4/0x150
[ 99.172862][ T4230] ___sys_recvmsg+0xe2/0x1a0
[ 99.177425][ T4230] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 99.183029][ T4230] ? __fget_files+0x1b9/0x3c0
[ 99.187674][ T4230] ? lock_downgrade+0x6e0/0x6e0
[ 99.192583][ T4230] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 99.198536][ T4230] ? __fget_files+0x1d1/0x3c0
[ 99.203275][ T4230] ? __fget_light+0xbe/0x220
[ 99.207836][ T4230] __sys_recvmsg+0xaf/0x140
[ 99.212310][ T4230] ? __sys_recvmsg_sock+0x10/0x10
[ 99.217417][ T4230] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 99.223366][ T4230] ? syscall_enter_from_user_mode+0x21/0x70
[ 99.229316][ T4230] ? lockdep_hardirqs_on+0x79/0x100
[ 99.234484][ T4230] do_syscall_64+0x35/0xb0
[ 99.238866][ T4230] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 99.244726][ T4230] RIP: 0033:0x7f8a62489209
[ 99.249109][ T4230] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 99.268707][ T4230] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 99.277181][ T4230] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 99.285122][ T4230] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 99.293065][ T4230] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 99.301009][ T4230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 99.308955][ T4230] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 99.316995][ T4230]
[ 99.673593][ T4233] FAULT_INJECTION: forcing a failure.
[ 99.673593][ T4233] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 99.687269][ T4233] CPU: 1 PID: 4233 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 99.695764][ T4233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 99.705893][ T4233] Call Trace:
[ 99.709440][ T4233]
[ 99.712350][ T4233] dump_stack_lvl+0x57/0x7d
[ 99.716827][ T4233] should_fail.cold+0x5/0xa
[ 99.721321][ T4233] prepare_alloc_pages+0x17b/0x570
[ 99.726404][ T4233] ? mark_lock.part.0+0xee/0x19a0
[ 99.731426][ T4233] __alloc_pages+0x12f/0x500
[ 99.735993][ T4233] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 99.742738][ T4233] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 99.748684][ T4233] ? __lock_acquire+0x15bc/0x5660
[ 99.753675][ T4233] ? tcf_action_destroy+0x6/0x120
[ 99.758669][ T4233] alloc_pages_vma+0xbc/0x600
[ 99.763316][ T4233] wp_page_copy+0x85f/0x1650
[ 99.767881][ T4233] ? validate_page_before_insert+0x450/0x450
[ 99.773848][ T4233] ? do_raw_spin_unlock+0x171/0x230
[ 99.779024][ T4233] ? _raw_spin_unlock+0x24/0x40
[ 99.783855][ T4233] ? do_wp_page+0x2fb/0x1da0
[ 99.788422][ T4233] __handle_mm_fault+0x14b5/0x31c0
[ 99.793617][ T4233] ? vm_iomap_memory+0x170/0x170
[ 99.798533][ T4233] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 99.804566][ T4233] handle_mm_fault+0x166/0x5e0
[ 99.809303][ T4233] do_user_addr_fault+0x2da/0xcd0
[ 99.814299][ T4233] exc_page_fault+0x5a/0xc0
[ 99.818800][ T4233] asm_exc_page_fault+0x1e/0x30
[ 99.823628][ T4233] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 99.829772][ T4233] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 99.849352][ T4233] RSP: 0018:ffffc900050e7598 EFLAGS: 00050202
[ 99.855389][ T4233] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 99.863348][ T4233] RDX: 0000000000000004 RSI: ffff8880215fc8c0 RDI: 0000000020015000
[ 99.871292][ T4233] RBP: ffff8880215fbfa0 R08: 0000000000000000 R09: ffff8880215ff5d3
[ 99.879235][ T4233] R10: ffffed10042bfeba R11: 0000000000000000 R12: 00000000200146e0
[ 99.887185][ T4233] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc900050e7d48
[ 99.895313][ T4233] copyout.part.0+0x83/0xa0
[ 99.899795][ T4233] _copy_to_iter+0x24c/0x13d0
[ 99.904533][ T4233] ? copy_page_from_iter+0x7c0/0x7c0
[ 99.909889][ T4233] ? sk_wait_data+0x2ac/0x430
[ 99.914537][ T4233] ? mark_held_locks+0x9f/0xe0
[ 99.919283][ T4233] ? __check_object_size+0x98/0x2f0
[ 99.924467][ T4233] __skb_datagram_iter+0x3da/0x6b0
[ 99.929555][ T4233] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 99.935774][ T4233] skb_copy_datagram_iter+0x6c/0x1e0
[ 99.941028][ T4233] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 99.946110][ T4233] ? find_held_lock+0x2d/0x110
[ 99.950867][ T4233] ? tcp_recvmsg+0xcb/0x4b0
[ 99.955424][ T4233] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 99.961028][ T4233] ? mark_held_locks+0x9f/0xe0
[ 99.965955][ T4233] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 99.971902][ T4233] tcp_recvmsg+0xf9/0x4b0
[ 99.976203][ T4233] ? tcp_recv_timestamp+0x550/0x550
[ 99.981373][ T4233] ? aa_sk_perm+0x1ab/0x820
[ 99.985847][ T4233] inet_recvmsg+0xf2/0x490
[ 99.990235][ T4233] ? inet_sendpage+0x120/0x120
[ 99.994967][ T4233] ? lock_downgrade+0x6e0/0x6e0
[ 99.999796][ T4233] ____sys_recvmsg+0x258/0x620
[ 100.004621][ T4233] ? __sock_recv_ts_and_drops+0x490/0x490
[ 100.010310][ T4233] ? __import_iovec+0x51/0x670
[ 100.015047][ T4233] ? import_iovec+0xa4/0x150
[ 100.019802][ T4233] ___sys_recvmsg+0xe2/0x1a0
[ 100.024366][ T4233] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 100.029987][ T4233] ? __fget_files+0x1b9/0x3c0
[ 100.034725][ T4233] ? lock_downgrade+0x6e0/0x6e0
[ 100.039551][ T4233] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 100.045529][ T4233] ? __fget_files+0x1d1/0x3c0
[ 100.050176][ T4233] ? __fget_light+0xbe/0x220
[ 100.054735][ T4233] __sys_recvmsg+0xaf/0x140
[ 100.059214][ T4233] ? __sys_recvmsg_sock+0x10/0x10
[ 100.064410][ T4233] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 100.070358][ T4233] ? syscall_enter_from_user_mode+0x21/0x70
[ 100.076224][ T4233] ? lockdep_hardirqs_on+0x79/0x100
[ 100.081399][ T4233] do_syscall_64+0x35/0xb0
[ 100.085788][ T4233] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 100.091656][ T4233] RIP: 0033:0x7f8a62489209
[ 100.096045][ T4233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 100.115627][ T4233] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 100.124028][ T4233] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 100.132090][ T4233] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 100.140035][ T4233] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 100.147984][ T4233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 100.155934][ T4233] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 100.164079][ T4233]
[ 100.521495][ T4236] FAULT_INJECTION: forcing a failure.
[ 100.521495][ T4236] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 100.534816][ T4236] CPU: 1 PID: 4236 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 100.543200][ T4236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 100.553228][ T4236] Call Trace:
[ 100.556504][ T4236]
[ 100.559411][ T4236] dump_stack_lvl+0x57/0x7d
[ 100.563982][ T4236] should_fail.cold+0x5/0xa
[ 100.568631][ T4236] _copy_to_iter+0x2ec/0x13d0
[ 100.573368][ T4236] ? copy_page_from_iter+0x7c0/0x7c0
[ 100.578619][ T4236] ? sk_wait_data+0x2ac/0x430
[ 100.583459][ T4236] ? mark_held_locks+0x9f/0xe0
[ 100.588193][ T4236] ? __check_object_size+0x98/0x2f0
[ 100.593381][ T4236] __skb_datagram_iter+0x3da/0x6b0
[ 100.598461][ T4236] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 100.604670][ T4236] skb_copy_datagram_iter+0x6c/0x1e0
[ 100.609940][ T4236] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 100.615110][ T4236] ? find_held_lock+0x2d/0x110
[ 100.619849][ T4236] ? tcp_recvmsg+0xcb/0x4b0
[ 100.624325][ T4236] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 100.629928][ T4236] ? mark_held_locks+0x9f/0xe0
[ 100.634752][ T4236] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 100.640703][ T4236] tcp_recvmsg+0xf9/0x4b0
[ 100.645002][ T4236] ? tcp_recv_timestamp+0x550/0x550
[ 100.650172][ T4236] ? aa_sk_perm+0x1ab/0x820
[ 100.654646][ T4236] inet_recvmsg+0xf2/0x490
[ 100.659032][ T4236] ? inet_sendpage+0x120/0x120
[ 100.663761][ T4236] ? lock_downgrade+0x6e0/0x6e0
[ 100.668587][ T4236] ____sys_recvmsg+0x258/0x620
[ 100.673323][ T4236] ? __sock_recv_ts_and_drops+0x490/0x490
[ 100.679014][ T4236] ? __import_iovec+0x51/0x670
[ 100.683752][ T4236] ? import_iovec+0xa4/0x150
[ 100.688310][ T4236] ___sys_recvmsg+0xe2/0x1a0
[ 100.692869][ T4236] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 100.698469][ T4236] ? __fget_files+0x1b9/0x3c0
[ 100.703346][ T4236] ? lock_downgrade+0x6e0/0x6e0
[ 100.708447][ T4236] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 100.714412][ T4236] ? __fget_files+0x1d1/0x3c0
[ 100.719151][ T4236] ? __fget_light+0xbe/0x220
[ 100.723710][ T4236] __sys_recvmsg+0xaf/0x140
[ 100.728186][ T4236] ? __sys_recvmsg_sock+0x10/0x10
[ 100.733184][ T4236] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 100.739131][ T4236] ? syscall_enter_from_user_mode+0x21/0x70
[ 100.744992][ T4236] ? lockdep_hardirqs_on+0x79/0x100
[ 100.750161][ T4236] do_syscall_64+0x35/0xb0
[ 100.754546][ T4236] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 100.760411][ T4236] RIP: 0033:0x7f8a62489209
[ 100.764799][ T4236] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 100.784378][ T4236] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 100.792760][ T4236] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 100.800703][ T4236] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 100.808907][ T4236] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 100.816854][ T4236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 100.824799][ T4236] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 100.832848][ T4236]
[ 101.366376][ T4239] FAULT_INJECTION: forcing a failure.
[ 101.366376][ T4239] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 101.379930][ T4239] CPU: 1 PID: 4239 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 101.388255][ T4239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 101.398283][ T4239] Call Trace:
[ 101.401560][ T4239]
[ 101.404469][ T4239] dump_stack_lvl+0x57/0x7d
[ 101.408947][ T4239] should_fail.cold+0x5/0xa
[ 101.413422][ T4239] prepare_alloc_pages+0x17b/0x570
[ 101.418638][ T4239] ? mark_lock.part.0+0xee/0x19a0
[ 101.423811][ T4239] __alloc_pages+0x12f/0x500
[ 101.428393][ T4239] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 101.435131][ T4239] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 101.441078][ T4239] ? __lock_acquire+0x15bc/0x5660
[ 101.446092][ T4239] ? tcf_action_destroy+0x6/0x120
[ 101.451198][ T4239] alloc_pages_vma+0xbc/0x600
[ 101.455853][ T4239] wp_page_copy+0x85f/0x1650
[ 101.460425][ T4239] ? validate_page_before_insert+0x450/0x450
[ 101.466376][ T4239] ? do_raw_spin_unlock+0x171/0x230
[ 101.471545][ T4239] ? _raw_spin_unlock+0x24/0x40
[ 101.476363][ T4239] ? do_wp_page+0x2fb/0x1da0
[ 101.481013][ T4239] __handle_mm_fault+0x14b5/0x31c0
[ 101.486278][ T4239] ? vm_iomap_memory+0x170/0x170
[ 101.491283][ T4239] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 101.497236][ T4239] handle_mm_fault+0x166/0x5e0
[ 101.501969][ T4239] do_user_addr_fault+0x2da/0xcd0
[ 101.506965][ T4239] exc_page_fault+0x5a/0xc0
[ 101.511989][ T4239] asm_exc_page_fault+0x1e/0x30
[ 101.516808][ T4239] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 101.522930][ T4239] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 101.542681][ T4239] RSP: 0018:ffffc900050f7598 EFLAGS: 00050202
[ 101.548720][ T4239] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 101.556663][ T4239] RDX: 0000000000000004 RSI: ffff88801f7948c0 RDI: 0000000020015000
[ 101.564607][ T4239] RBP: ffff88801f793fa0 R08: 0000000000000000 R09: ffff88801f7975d3
[ 101.572545][ T4239] R10: ffffed1003ef2eba R11: 0000000000000000 R12: 00000000200146e0
[ 101.580486][ T4239] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc900050f7d48
[ 101.588441][ T4239] copyout.part.0+0x83/0xa0
[ 101.592925][ T4239] _copy_to_iter+0x24c/0x13d0
[ 101.597581][ T4239] ? copy_page_from_iter+0x7c0/0x7c0
[ 101.602832][ T4239] ? sk_wait_data+0x2ac/0x430
[ 101.607484][ T4239] ? mark_held_locks+0x9f/0xe0
[ 101.612222][ T4239] ? __check_object_size+0x98/0x2f0
[ 101.617390][ T4239] __skb_datagram_iter+0x3da/0x6b0
[ 101.622473][ T4239] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 101.628595][ T4239] skb_copy_datagram_iter+0x6c/0x1e0
[ 101.633849][ T4239] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 101.638932][ T4239] ? find_held_lock+0x2d/0x110
[ 101.643665][ T4239] ? tcp_recvmsg+0xcb/0x4b0
[ 101.648137][ T4239] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 101.653739][ T4239] ? mark_held_locks+0x9f/0xe0
[ 101.658914][ T4239] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 101.664882][ T4239] tcp_recvmsg+0xf9/0x4b0
[ 101.669198][ T4239] ? tcp_recv_timestamp+0x550/0x550
[ 101.674375][ T4239] ? aa_sk_perm+0x1ab/0x820
[ 101.678867][ T4239] inet_recvmsg+0xf2/0x490
[ 101.683272][ T4239] ? inet_sendpage+0x120/0x120
[ 101.688002][ T4239] ? lock_downgrade+0x6e0/0x6e0
[ 101.692863][ T4239] ____sys_recvmsg+0x258/0x620
[ 101.697598][ T4239] ? __sock_recv_ts_and_drops+0x490/0x490
[ 101.703289][ T4239] ? __import_iovec+0x51/0x670
[ 101.708024][ T4239] ? import_iovec+0xa4/0x150
[ 101.712586][ T4239] ___sys_recvmsg+0xe2/0x1a0
[ 101.717146][ T4239] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 101.722745][ T4239] ? __fget_files+0x1b9/0x3c0
[ 101.727478][ T4239] ? lock_downgrade+0x6e0/0x6e0
[ 101.732298][ T4239] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 101.738256][ T4239] ? __fget_files+0x1d1/0x3c0
[ 101.742908][ T4239] ? __fget_light+0xbe/0x220
[ 101.747468][ T4239] __sys_recvmsg+0xaf/0x140
[ 101.751942][ T4239] ? __sys_recvmsg_sock+0x10/0x10
[ 101.757143][ T4239] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 101.763089][ T4239] ? syscall_enter_from_user_mode+0x21/0x70
[ 101.768949][ T4239] ? lockdep_hardirqs_on+0x79/0x100
[ 101.774115][ T4239] do_syscall_64+0x35/0xb0
[ 101.778501][ T4239] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 101.784448][ T4239] RIP: 0033:0x7f8a62489209
[ 101.788948][ T4239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 101.808523][ T4239] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 101.816902][ T4239] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 101.824843][ T4239] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 101.832783][ T4239] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 101.840723][ T4239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 101.848666][ T4239] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 101.856618][ T4239]
[ 102.213492][ T4242] FAULT_INJECTION: forcing a failure.
[ 102.213492][ T4242] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 102.226716][ T4242] CPU: 0 PID: 4242 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 102.235026][ T4242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 102.245049][ T4242] Call Trace:
[ 102.248303][ T4242]
[ 102.251208][ T4242] dump_stack_lvl+0x57/0x7d
[ 102.255794][ T4242] should_fail.cold+0x5/0xa
[ 102.260269][ T4242] _copy_to_iter+0x2ec/0x13d0
[ 102.264916][ T4242] ? copy_page_from_iter+0x7c0/0x7c0
[ 102.270184][ T4242] ? sk_wait_data+0x2ac/0x430
[ 102.274831][ T4242] ? mark_held_locks+0x9f/0xe0
[ 102.279569][ T4242] ? __check_object_size+0x98/0x2f0
[ 102.284748][ T4242] __skb_datagram_iter+0x3da/0x6b0
[ 102.289832][ T4242] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 102.296044][ T4242] skb_copy_datagram_iter+0x6c/0x1e0
[ 102.301310][ T4242] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 102.306493][ T4242] ? find_held_lock+0x2d/0x110
[ 102.311496][ T4242] ? tcp_recvmsg+0xcb/0x4b0
[ 102.315974][ T4242] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 102.321574][ T4242] ? mark_held_locks+0x9f/0xe0
[ 102.326358][ T4242] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 102.332310][ T4242] tcp_recvmsg+0xf9/0x4b0
[ 102.336607][ T4242] ? tcp_recv_timestamp+0x550/0x550
[ 102.341781][ T4242] ? aa_sk_perm+0x1ab/0x820
[ 102.346254][ T4242] inet_recvmsg+0xf2/0x490
[ 102.350641][ T4242] ? inet_sendpage+0x120/0x120
[ 102.355369][ T4242] ? lock_downgrade+0x6e0/0x6e0
[ 102.360193][ T4242] ____sys_recvmsg+0x258/0x620
[ 102.365103][ T4242] ? __sock_recv_ts_and_drops+0x490/0x490
[ 102.370792][ T4242] ? __import_iovec+0x51/0x670
[ 102.375528][ T4242] ? import_iovec+0xa4/0x150
[ 102.380086][ T4242] ___sys_recvmsg+0xe2/0x1a0
[ 102.384644][ T4242] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 102.390245][ T4242] ? __fget_files+0x1b9/0x3c0
[ 102.394901][ T4242] ? lock_downgrade+0x6e0/0x6e0
[ 102.399723][ T4242] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 102.405676][ T4242] ? __fget_files+0x1d1/0x3c0
[ 102.410326][ T4242] ? __fget_light+0xbe/0x220
[ 102.414886][ T4242] __sys_recvmsg+0xaf/0x140
[ 102.419356][ T4242] ? __sys_recvmsg_sock+0x10/0x10
[ 102.424354][ T4242] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 102.430301][ T4242] ? syscall_enter_from_user_mode+0x21/0x70
[ 102.436250][ T4242] ? lockdep_hardirqs_on+0x79/0x100
[ 102.441417][ T4242] do_syscall_64+0x35/0xb0
[ 102.445806][ T4242] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 102.451671][ T4242] RIP: 0033:0x7f8a62489209
[ 102.456062][ T4242] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 102.475735][ T4242] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 102.484137][ T4242] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 102.492106][ T4242] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 102.500050][ T4242] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 102.507988][ T4242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 102.515932][ T4242] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 102.523884][ T4242]
[ 103.060819][ T4245] FAULT_INJECTION: forcing a failure.
[ 103.060819][ T4245] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 103.074089][ T4245] CPU: 0 PID: 4245 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 103.082420][ T4245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 103.092447][ T4245] Call Trace:
[ 103.095703][ T4245]
[ 103.098609][ T4245] dump_stack_lvl+0x57/0x7d
[ 103.103193][ T4245] should_fail.cold+0x5/0xa
[ 103.107666][ T4245] prepare_alloc_pages+0x17b/0x570
[ 103.112751][ T4245] ? mark_lock.part.0+0xee/0x19a0
[ 103.117753][ T4245] __alloc_pages+0x12f/0x500
[ 103.122330][ T4245] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 103.129075][ T4245] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 103.135153][ T4245] ? __lock_acquire+0x15bc/0x5660
[ 103.140259][ T4245] ? tcf_action_destroy+0x6/0x120
[ 103.145255][ T4245] alloc_pages_vma+0xbc/0x600
[ 103.149920][ T4245] wp_page_copy+0x85f/0x1650
[ 103.154483][ T4245] ? validate_page_before_insert+0x450/0x450
[ 103.160430][ T4245] ? do_raw_spin_unlock+0x171/0x230
[ 103.165614][ T4245] ? _raw_spin_unlock+0x24/0x40
[ 103.170450][ T4245] ? do_wp_page+0x2fb/0x1da0
[ 103.175016][ T4245] __handle_mm_fault+0x14b5/0x31c0
[ 103.180100][ T4245] ? vm_iomap_memory+0x170/0x170
[ 103.185014][ T4245] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 103.190969][ T4245] handle_mm_fault+0x166/0x5e0
[ 103.195822][ T4245] do_user_addr_fault+0x2da/0xcd0
[ 103.200824][ T4245] exc_page_fault+0x5a/0xc0
[ 103.205386][ T4245] asm_exc_page_fault+0x1e/0x30
[ 103.210204][ T4245] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 103.216327][ T4245] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 103.235908][ T4245] RSP: 0018:ffffc90005107598 EFLAGS: 00050202
[ 103.241948][ T4245] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 103.250064][ T4245] RDX: 0000000000000004 RSI: ffff888076a3c8c0 RDI: 0000000020015000
[ 103.258031][ T4245] RBP: ffff888076a3bfa0 R08: 0000000000000000 R09: ffff888076a3f5d3
[ 103.265982][ T4245] R10: ffffed100ed47eba R11: 0000000000000000 R12: 00000000200146e0
[ 103.273931][ T4245] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005107d48
[ 103.281894][ T4245] copyout.part.0+0x83/0xa0
[ 103.286376][ T4245] _copy_to_iter+0x24c/0x13d0
[ 103.291028][ T4245] ? copy_page_from_iter+0x7c0/0x7c0
[ 103.296280][ T4245] ? sk_wait_data+0x2ac/0x430
[ 103.301016][ T4245] ? mark_held_locks+0x9f/0xe0
[ 103.305757][ T4245] ? __check_object_size+0x98/0x2f0
[ 103.310926][ T4245] __skb_datagram_iter+0x3da/0x6b0
[ 103.316010][ T4245] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 103.322136][ T4245] skb_copy_datagram_iter+0x6c/0x1e0
[ 103.327504][ T4245] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 103.332592][ T4245] ? find_held_lock+0x2d/0x110
[ 103.337335][ T4245] ? tcp_recvmsg+0xcb/0x4b0
[ 103.341811][ T4245] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 103.347411][ T4245] ? mark_held_locks+0x9f/0xe0
[ 103.352146][ T4245] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 103.358189][ T4245] tcp_recvmsg+0xf9/0x4b0
[ 103.362488][ T4245] ? tcp_recv_timestamp+0x550/0x550
[ 103.367660][ T4245] ? aa_sk_perm+0x1ab/0x820
[ 103.372131][ T4245] inet_recvmsg+0xf2/0x490
[ 103.376518][ T4245] ? inet_sendpage+0x120/0x120
[ 103.381251][ T4245] ? lock_downgrade+0x6e0/0x6e0
[ 103.386080][ T4245] ____sys_recvmsg+0x258/0x620
[ 103.390818][ T4245] ? __sock_recv_ts_and_drops+0x490/0x490
[ 103.396504][ T4245] ? __import_iovec+0x51/0x670
[ 103.401240][ T4245] ? import_iovec+0xa4/0x150
[ 103.405886][ T4245] ___sys_recvmsg+0xe2/0x1a0
[ 103.410446][ T4245] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 103.416044][ T4245] ? __fget_files+0x1b9/0x3c0
[ 103.420689][ T4245] ? lock_downgrade+0x6e0/0x6e0
[ 103.425509][ T4245] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 103.431460][ T4245] ? __fget_files+0x1d1/0x3c0
[ 103.436106][ T4245] ? __fget_light+0xbe/0x220
[ 103.440671][ T4245] __sys_recvmsg+0xaf/0x140
[ 103.445142][ T4245] ? __sys_recvmsg_sock+0x10/0x10
[ 103.450163][ T4245] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 103.456111][ T4245] ? syscall_enter_from_user_mode+0x21/0x70
[ 103.461972][ T4245] ? lockdep_hardirqs_on+0x79/0x100
[ 103.467140][ T4245] do_syscall_64+0x35/0xb0
[ 103.471523][ T4245] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 103.477388][ T4245] RIP: 0033:0x7f8a62489209
[ 103.481774][ T4245] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 103.501923][ T4245] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 103.510311][ T4245] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 103.518253][ T4245] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 103.526193][ T4245] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 103.534137][ T4245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 103.542081][ T4245] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 103.550039][ T4245]
2022/07/27 05:17:59 executed programs: 52
[ 103.905567][ T4248] FAULT_INJECTION: forcing a failure.
[ 103.905567][ T4248] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 103.919052][ T4248] CPU: 0 PID: 4248 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 103.927475][ T4248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 103.937726][ T4248] Call Trace:
[ 103.941001][ T4248]
[ 103.943909][ T4248] dump_stack_lvl+0x57/0x7d
[ 103.948389][ T4248] should_fail.cold+0x5/0xa
[ 103.952863][ T4248] prepare_alloc_pages+0x17b/0x570
[ 103.957949][ T4248] ? mark_lock.part.0+0xee/0x19a0
[ 103.962948][ T4248] __alloc_pages+0x12f/0x500
[ 103.967516][ T4248] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 103.974266][ T4248] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 103.980225][ T4248] ? __lock_acquire+0x15bc/0x5660
[ 103.985221][ T4248] ? tcf_action_destroy+0x6/0x120
[ 103.990236][ T4248] alloc_pages_vma+0xbc/0x600
[ 103.994885][ T4248] wp_page_copy+0x85f/0x1650
[ 103.999447][ T4248] ? validate_page_before_insert+0x450/0x450
[ 104.005399][ T4248] ? do_raw_spin_unlock+0x171/0x230
[ 104.010568][ T4248] ? _raw_spin_unlock+0x24/0x40
[ 104.015478][ T4248] ? do_wp_page+0x2fb/0x1da0
[ 104.020045][ T4248] __handle_mm_fault+0x14b5/0x31c0
[ 104.025129][ T4248] ? vm_iomap_memory+0x170/0x170
[ 104.030041][ T4248] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 104.035991][ T4248] handle_mm_fault+0x166/0x5e0
[ 104.040725][ T4248] do_user_addr_fault+0x2da/0xcd0
[ 104.045723][ T4248] exc_page_fault+0x5a/0xc0
[ 104.050372][ T4248] asm_exc_page_fault+0x1e/0x30
[ 104.055190][ T4248] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 104.061422][ T4248] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 104.081004][ T4248] RSP: 0018:ffffc90005107598 EFLAGS: 00050202
[ 104.087134][ T4248] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 104.095272][ T4248] RDX: 0000000000000004 RSI: ffff88801a85c8c0 RDI: 0000000020015000
[ 104.103230][ T4248] RBP: ffff88801a85bfa0 R08: 0000000000000000 R09: ffff88801a85f5d3
[ 104.111180][ T4248] R10: ffffed100350beba R11: 0000000000000000 R12: 00000000200146e0
[ 104.119124][ T4248] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005107d48
[ 104.127080][ T4248] copyout.part.0+0x83/0xa0
[ 104.131557][ T4248] _copy_to_iter+0x24c/0x13d0
[ 104.136205][ T4248] ? copy_page_from_iter+0x7c0/0x7c0
[ 104.141458][ T4248] ? sk_wait_data+0x2ac/0x430
[ 104.146106][ T4248] ? mark_held_locks+0x9f/0xe0
[ 104.150847][ T4248] ? __check_object_size+0x98/0x2f0
[ 104.156019][ T4248] __skb_datagram_iter+0x3da/0x6b0
[ 104.161188][ T4248] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 104.167312][ T4248] skb_copy_datagram_iter+0x6c/0x1e0
[ 104.172660][ T4248] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 104.177769][ T4248] ? find_held_lock+0x2d/0x110
[ 104.182507][ T4248] ? tcp_recvmsg+0xcb/0x4b0
[ 104.186979][ T4248] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 104.192582][ T4248] ? mark_held_locks+0x9f/0xe0
[ 104.197316][ T4248] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 104.203264][ T4248] tcp_recvmsg+0xf9/0x4b0
[ 104.207565][ T4248] ? tcp_recv_timestamp+0x550/0x550
[ 104.212740][ T4248] ? aa_sk_perm+0x1ab/0x820
[ 104.217224][ T4248] inet_recvmsg+0xf2/0x490
[ 104.221610][ T4248] ? inet_sendpage+0x120/0x120
[ 104.226367][ T4248] ? lock_downgrade+0x6e0/0x6e0
[ 104.231192][ T4248] ____sys_recvmsg+0x258/0x620
[ 104.235928][ T4248] ? __sock_recv_ts_and_drops+0x490/0x490
[ 104.241617][ T4248] ? __import_iovec+0x51/0x670
[ 104.246355][ T4248] ? import_iovec+0xa4/0x150
[ 104.250913][ T4248] ___sys_recvmsg+0xe2/0x1a0
[ 104.255470][ T4248] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 104.261069][ T4248] ? __fget_files+0x1b9/0x3c0
[ 104.265803][ T4248] ? lock_downgrade+0x6e0/0x6e0
[ 104.270624][ T4248] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 104.276573][ T4248] ? __fget_files+0x1d1/0x3c0
[ 104.281223][ T4248] ? __fget_light+0xbe/0x220
[ 104.285789][ T4248] __sys_recvmsg+0xaf/0x140
[ 104.290271][ T4248] ? __sys_recvmsg_sock+0x10/0x10
[ 104.295282][ T4248] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 104.301319][ T4248] ? syscall_enter_from_user_mode+0x21/0x70
[ 104.307184][ T4248] ? lockdep_hardirqs_on+0x79/0x100
[ 104.312354][ T4248] do_syscall_64+0x35/0xb0
[ 104.316744][ T4248] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 104.322608][ T4248] RIP: 0033:0x7f8a62489209
[ 104.327001][ T4248] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 104.346581][ T4248] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 104.355025][ T4248] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 104.363068][ T4248] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 104.371021][ T4248] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 104.378964][ T4248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 104.386909][ T4248] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 104.394867][ T4248]
[ 104.752346][ T4251] FAULT_INJECTION: forcing a failure.
[ 104.752346][ T4251] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 104.766370][ T4251] CPU: 1 PID: 4251 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 104.774669][ T4251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 104.784707][ T4251] Call Trace:
[ 104.787967][ T4251]
[ 104.790871][ T4251] dump_stack_lvl+0x57/0x7d
[ 104.795525][ T4251] should_fail.cold+0x5/0xa
[ 104.800182][ T4251] _copy_to_iter+0x2ec/0x13d0
[ 104.804853][ T4251] ? copy_page_from_iter+0x7c0/0x7c0
[ 104.810104][ T4251] ? sk_wait_data+0x2ac/0x430
[ 104.814772][ T4251] ? mark_held_locks+0x9f/0xe0
[ 104.819530][ T4251] ? __check_object_size+0x98/0x2f0
[ 104.824709][ T4251] __skb_datagram_iter+0x3da/0x6b0
[ 104.829791][ T4251] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 104.835933][ T4251] skb_copy_datagram_iter+0x6c/0x1e0
[ 104.841191][ T4251] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 104.846280][ T4251] ? find_held_lock+0x2d/0x110
[ 104.851019][ T4251] ? tcp_recvmsg+0xcb/0x4b0
[ 104.855526][ T4251] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 104.861170][ T4251] ? mark_held_locks+0x9f/0xe0
[ 104.866006][ T4251] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 104.871958][ T4251] tcp_recvmsg+0xf9/0x4b0
[ 104.876393][ T4251] ? tcp_recv_timestamp+0x550/0x550
[ 104.881567][ T4251] ? aa_sk_perm+0x1ab/0x820
[ 104.886041][ T4251] inet_recvmsg+0xf2/0x490
[ 104.890431][ T4251] ? inet_sendpage+0x120/0x120
[ 104.895248][ T4251] ? lock_downgrade+0x6e0/0x6e0
[ 104.900076][ T4251] ____sys_recvmsg+0x258/0x620
[ 104.904900][ T4251] ? __sock_recv_ts_and_drops+0x490/0x490
[ 104.910590][ T4251] ? __import_iovec+0x51/0x670
[ 104.915336][ T4251] ? import_iovec+0xa4/0x150
[ 104.919896][ T4251] ___sys_recvmsg+0xe2/0x1a0
[ 104.924718][ T4251] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 104.930316][ T4251] ? __fget_files+0x1b9/0x3c0
[ 104.934962][ T4251] ? lock_downgrade+0x6e0/0x6e0
[ 104.939782][ T4251] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 104.945732][ T4251] ? __fget_files+0x1d1/0x3c0
[ 104.950558][ T4251] ? __fget_light+0xbe/0x220
[ 104.955118][ T4251] __sys_recvmsg+0xaf/0x140
[ 104.959593][ T4251] ? __sys_recvmsg_sock+0x10/0x10
[ 104.964592][ T4251] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 104.970541][ T4251] ? syscall_enter_from_user_mode+0x21/0x70
[ 104.976401][ T4251] ? lockdep_hardirqs_on+0x79/0x100
[ 104.981569][ T4251] do_syscall_64+0x35/0xb0
[ 104.986137][ T4251] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 104.992006][ T4251] RIP: 0033:0x7f8a62489209
[ 104.996394][ T4251] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 105.015975][ T4251] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 105.024362][ T4251] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 105.032312][ T4251] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 105.040251][ T4251] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 105.048196][ T4251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 105.056229][ T4251] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 105.064187][ T4251]
[ 105.598643][ T4254] FAULT_INJECTION: forcing a failure.
[ 105.598643][ T4254] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 105.612275][ T4254] CPU: 1 PID: 4254 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 105.620582][ T4254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 105.630607][ T4254] Call Trace:
[ 105.633858][ T4254]
[ 105.636764][ T4254] dump_stack_lvl+0x57/0x7d
[ 105.641240][ T4254] should_fail.cold+0x5/0xa
[ 105.645717][ T4254] prepare_alloc_pages+0x17b/0x570
[ 105.650801][ T4254] ? mark_lock.part.0+0xee/0x19a0
[ 105.655808][ T4254] __alloc_pages+0x12f/0x500
[ 105.660387][ T4254] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 105.667127][ T4254] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 105.673074][ T4254] ? __lock_acquire+0x15bc/0x5660
[ 105.678068][ T4254] ? tcf_action_destroy+0x6/0x120
[ 105.683063][ T4254] alloc_pages_vma+0xbc/0x600
[ 105.687729][ T4254] wp_page_copy+0x85f/0x1650
[ 105.692301][ T4254] ? validate_page_before_insert+0x450/0x450
[ 105.698263][ T4254] ? do_raw_spin_unlock+0x171/0x230
[ 105.703446][ T4254] ? _raw_spin_unlock+0x24/0x40
[ 105.708271][ T4254] ? do_wp_page+0x2fb/0x1da0
[ 105.712845][ T4254] __handle_mm_fault+0x14b5/0x31c0
[ 105.717928][ T4254] ? vm_iomap_memory+0x170/0x170
[ 105.722840][ T4254] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 105.728797][ T4254] handle_mm_fault+0x166/0x5e0
[ 105.733539][ T4254] do_user_addr_fault+0x2da/0xcd0
[ 105.738543][ T4254] exc_page_fault+0x5a/0xc0
[ 105.743120][ T4254] asm_exc_page_fault+0x1e/0x30
[ 105.747942][ T4254] RIP: 0010:copy_user_generic_string+0x2c/0x40
[ 105.754066][ T4254] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01
[ 105.773660][ T4254] RSP: 0018:ffffc90005117598 EFLAGS: 00050202
[ 105.779697][ T4254] RAX: 0000000000000001 RBX: 0000000000003634 RCX: 00000000000005a2
[ 105.787663][ T4254] RDX: 0000000000000004 RSI: ffff88807f71c8c0 RDI: 0000000020015000
[ 105.795620][ T4254] RBP: ffff88807f71bfa0 R08: 0000000000000000 R09: ffff88807f71f5d3
[ 105.803571][ T4254] R10: ffffed100fee3eba R11: 0000000000000000 R12: 00000000200146e0
[ 105.811617][ T4254] R13: 0000000000003634 R14: 0000000000000000 R15: ffffc90005117d48
[ 105.819583][ T4254] copyout.part.0+0x83/0xa0
[ 105.824076][ T4254] _copy_to_iter+0x24c/0x13d0
[ 105.828754][ T4254] ? copy_page_from_iter+0x7c0/0x7c0
[ 105.834049][ T4254] ? sk_wait_data+0x2ac/0x430
[ 105.838707][ T4254] ? mark_held_locks+0x9f/0xe0
[ 105.843470][ T4254] ? __check_object_size+0x98/0x2f0
[ 105.848640][ T4254] __skb_datagram_iter+0x3da/0x6b0
[ 105.853739][ T4254] ? skb_copy_and_hash_datagram_iter+0x20/0x20
[ 105.859860][ T4254] skb_copy_datagram_iter+0x6c/0x1e0
[ 105.865112][ T4254] tcp_recvmsg_locked+0xb0a/0x1ce0
[ 105.870196][ T4254] ? find_held_lock+0x2d/0x110
[ 105.874930][ T4254] ? tcp_recvmsg+0xcb/0x4b0
[ 105.879400][ T4254] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 105.885001][ T4254] ? mark_held_locks+0x9f/0xe0
[ 105.889734][ T4254] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 105.895685][ T4254] tcp_recvmsg+0xf9/0x4b0
[ 105.899985][ T4254] ? tcp_recv_timestamp+0x550/0x550
[ 105.905157][ T4254] ? aa_sk_perm+0x1ab/0x820
[ 105.909647][ T4254] inet_recvmsg+0xf2/0x490
[ 105.914032][ T4254] ? inet_sendpage+0x120/0x120
[ 105.918762][ T4254] ? lock_downgrade+0x6e0/0x6e0
[ 105.923608][ T4254] ____sys_recvmsg+0x258/0x620
[ 105.928346][ T4254] ? __sock_recv_ts_and_drops+0x490/0x490
[ 105.934035][ T4254] ? __import_iovec+0x51/0x670
[ 105.938771][ T4254] ? import_iovec+0xa4/0x150
[ 105.943337][ T4254] ___sys_recvmsg+0xe2/0x1a0
[ 105.947984][ T4254] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 105.953586][ T4254] ? __fget_files+0x1b9/0x3c0
[ 105.958245][ T4254] ? lock_downgrade+0x6e0/0x6e0
[ 105.963083][ T4254] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 105.969231][ T4254] ? __fget_files+0x1d1/0x3c0
[ 105.973909][ T4254] ? __fget_light+0xbe/0x220
[ 105.978490][ T4254] __sys_recvmsg+0xaf/0x140
[ 105.982991][ T4254] ? __sys_recvmsg_sock+0x10/0x10
[ 105.988013][ T4254] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 105.993980][ T4254] ? syscall_enter_from_user_mode+0x21/0x70
[ 105.999861][ T4254] ? lockdep_hardirqs_on+0x79/0x100
[ 106.005121][ T4254] do_syscall_64+0x35/0xb0
[ 106.009510][ T4254] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 106.015399][ T4254] RIP: 0033:0x7f8a62489209
[ 106.019784][ T4254] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 106.039477][ T4254] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 106.047907][ T4254] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 106.055874][ T4254] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 106.063825][ T4254] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 106.071773][ T4254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 106.079726][ T4254] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 106.087788][ T4254]
[ 106.443446][ T4257] FAULT_INJECTION: forcing a failure.
[ 106.443446][ T4257] name failslab, interval 1, probability 0, space 0, times 0
[ 106.461117][ T4257] CPU: 1 PID: 4257 Comm: syz-executor.0 Not tainted 5.17.0-syzkaller #0
[ 106.469442][ T4257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 106.479492][ T4257] Call Trace:
[ 106.482745][ T4257]
[ 106.485737][ T4257] dump_stack_lvl+0x57/0x7d
[ 106.490233][ T4257] should_fail.cold+0x5/0xa
[ 106.494795][ T4257] should_failslab+0x5/0x10
[ 106.499291][ T4257] __kmalloc_node_track_caller+0x7d/0x360
[ 106.504982][ T4257] ? __skb_unclone_keeptruesize+0x86/0x200
[ 106.510765][ T4257] pskb_expand_head+0x11f/0xf30
[ 106.515742][ T4257] ? find_held_lock+0x2d/0x110
[ 106.520477][ T4257] __skb_unclone_keeptruesize+0x86/0x200
[ 106.526079][ T4257] tcp_trim_head+0x2f7/0x560
[ 106.530742][ T4257] tcp_ack+0x2a2f/0x5580
[ 106.534977][ T4257] ? tcp_rearm_rto+0x3f0/0x3f0
[ 106.539835][ T4257] ? tcp_validate_incoming+0x11e/0x1c30
[ 106.545374][ T4257] ? mark_held_locks+0x9f/0xe0
[ 106.550109][ T4257] ? tcp_reset+0x350/0x350
[ 106.554497][ T4257] ? ktime_get+0x217/0x2f0
[ 106.558887][ T4257] ? ktime_get+0x117/0x2f0
[ 106.563286][ T4257] tcp_rcv_established+0x4f1/0x2020
[ 106.568457][ T4257] ? __release_sock+0xc2/0x360
[ 106.573188][ T4257] ? tcp_data_queue+0x4ea0/0x4ea0
[ 106.578186][ T4257] tcp_v4_do_rcv+0x540/0x7e0
[ 106.582746][ T4257] __release_sock+0x113/0x360
[ 106.587661][ T4257] release_sock+0x4a/0x170
[ 106.592045][ T4257] sk_wait_data+0x155/0x430
[ 106.596518][ T4257] ? memset+0x20/0x40
[ 106.600473][ T4257] ? sock_set_mark+0xf0/0xf0
[ 106.605030][ T4257] ? __init_waitqueue_head+0xd0/0xd0
[ 106.610288][ T4257] ? __tcp_send_ack.part.0+0x61/0x6c0
[ 106.615651][ T4257] tcp_recvmsg_locked+0xa90/0x1ce0
[ 106.620734][ T4257] ? find_held_lock+0x2d/0x110
[ 106.625472][ T4257] ? tcp_recvmsg+0xcb/0x4b0
[ 106.629942][ T4257] ? tcp_update_recv_tstamps+0x1c0/0x1c0
[ 106.635545][ T4257] ? mark_held_locks+0x9f/0xe0
[ 106.640284][ T4257] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 106.646238][ T4257] tcp_recvmsg+0xf9/0x4b0
[ 106.650548][ T4257] ? tcp_recv_timestamp+0x550/0x550
[ 106.655727][ T4257] ? aa_sk_perm+0x1ab/0x820
[ 106.660209][ T4257] inet_recvmsg+0xf2/0x490
[ 106.664600][ T4257] ? inet_sendpage+0x120/0x120
[ 106.669329][ T4257] ? lock_downgrade+0x6e0/0x6e0
[ 106.674172][ T4257] ____sys_recvmsg+0x258/0x620
[ 106.678929][ T4257] ? __sock_recv_ts_and_drops+0x490/0x490
[ 106.684625][ T4257] ? __import_iovec+0x51/0x670
[ 106.689363][ T4257] ? import_iovec+0xa4/0x150
[ 106.693922][ T4257] ___sys_recvmsg+0xe2/0x1a0
[ 106.698485][ T4257] ? __copy_msghdr_from_user+0x3e0/0x3e0
[ 106.704086][ T4257] ? __fget_files+0x1b9/0x3c0
[ 106.708732][ T4257] ? lock_downgrade+0x6e0/0x6e0
[ 106.713559][ T4257] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 106.719785][ T4257] ? __fget_files+0x1d1/0x3c0
[ 106.724448][ T4257] ? __fget_light+0xbe/0x220
[ 106.729014][ T4257] __sys_recvmsg+0xaf/0x140
[ 106.733494][ T4257] ? __sys_recvmsg_sock+0x10/0x10
[ 106.738500][ T4257] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 106.744458][ T4257] ? syscall_enter_from_user_mode+0x21/0x70
[ 106.750327][ T4257] ? lockdep_hardirqs_on+0x79/0x100
[ 106.755496][ T4257] do_syscall_64+0x35/0xb0
[ 106.760121][ T4257] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 106.765995][ T4257] RIP: 0033:0x7f8a62489209
[ 106.770652][ T4257] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 106.790327][ T4257] RSP: 002b:00007f8a61bdd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 106.798716][ T4257] RAX: ffffffffffffffda RBX: 00007f8a6259c030 RCX: 00007f8a62489209
[ 106.806662][ T4257] RDX: 0000000000000700 RSI: 0000000020000580 RDI: 0000000000000003
[ 106.814782][ T4257] RBP: 00007f8a61bdd1d0 R08: 0000000000000000 R09: 0000000000000000
[ 106.822724][ T4257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 106.830668][ T4257] R13: 00007ffebc66335f R14: 00007f8a61bdd300 R15: 0000000000022000
[ 106.838623][ T4257]
[ 107.208824][ C0] ------------[ cut here ]------------
[ 107.214490][ C0] WARNING: CPU: 0 PID: 0 at net/ipv4/tcp_timer.c:472 tcp_retransmit_timer+0x1636/0x3110
[ 107.224267][ C0] Modules linked in:
[ 107.228163][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.17.0-syzkaller #0
[ 107.235823][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 107.245994][ C0] RIP: 0010:tcp_retransmit_timer+0x1636/0x3110
[ 107.252158][ C0] Code: 48 89 fa 48 c1 ea 03 0f b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 9a 13 00 00 41 0f b6 91 89 06 00 00 e9 ce f3 ff ff <0f> 0b e9 9b ed ff ff 4c 8b 84 24 88 00 00 00 4d 85 c0 0f 84 0e f4
[ 107.271783][ C0] RSP: 0018:ffffc90000007ba0 EFLAGS: 00010246
[ 107.277830][ C0] RAX: 0000000000000000 RBX: 1ffff92000000f7d RCX: ffff888077bde94c
[ 107.286070][ C0] RDX: 1ffff1100ef7bc51 RSI: ffffffff88eba280 RDI: ffff888077bde288
[ 107.294068][ C0] RBP: ffff888077bde030 R08: 0000000000000001 R09: ffffffff8f7289c7
[ 107.302054][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888077bde130
[ 107.310039][ C0] R13: ffff88801ca79b80 R14: 0000000000000000 R15: ffff888077bde000
[ 107.317984][ C0] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 107.327014][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.333593][ C0] CR2: 00000000206a4000 CR3: 00000000721cd000 CR4: 0000000000350ef0
[ 107.341571][ C0] Call Trace:
[ 107.344938][ C0]
[ 107.347758][ C0] ? tcp_delack_timer+0x240/0x240
[ 107.352806][ C0] ? mark_held_locks+0x9f/0xe0
[ 107.357553][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 107.363552][ C0] ? ktime_get+0x217/0x2f0
[ 107.367954][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 107.373203][ C0] ? ktime_get+0x217/0x2f0
[ 107.377600][ C0] ? ktime_get+0x117/0x2f0
[ 107.382124][ C0] tcp_write_timer_handler+0x4d5/0x970
[ 107.387930][ C0] ? tcp_write_timer_handler+0x970/0x970
[ 107.393565][ C0] tcp_write_timer+0x79/0x1b0
[ 107.398238][ C0] call_timer_fn+0x163/0x4a0
[ 107.402833][ C0] ? timer_fixup_activate+0x240/0x240
[ 107.408187][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 107.413063][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 107.417975][ C0] ? tcp_write_timer_handler+0x970/0x970
[ 107.423609][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 107.429616][ C0] ? tcp_write_timer_handler+0x970/0x970
[ 107.435315][ C0] __run_timers.part.0+0x52e/0x8a0
[ 107.440477][ C0] ? call_timer_fn+0x4a0/0x4a0
[ 107.445233][ C0] ? kvm_sched_clock_read+0x14/0x40
[ 107.450490][ C0] ? sched_clock_cpu+0x15/0x1f0
[ 107.455405][ C0] run_timer_softirq+0x9c/0x190
[ 107.460296][ C0] __do_softirq+0x29b/0x9c2
[ 107.464793][ C0] __irq_exit_rcu+0x123/0x180
[ 107.469592][ C0] irq_exit_rcu+0x5/0x20
[ 107.473826][ C0] sysvec_apic_timer_interrupt+0x93/0xc0
[ 107.479500][ C0]
[ 107.482421][ C0]
[ 107.485333][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 107.491328][ C0] RIP: 0010:acpi_idle_do_entry+0x15e/0x1c0
[ 107.497112][ C0] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 6a 48 8b 45 00 a8 08 75 c9 e8 4d 25 d5 f8 eb 07 0f 00 2d a4 54 b0 00 fb f4 <9c> 58 fa f6 c4 02 74 b1 5d e9 24 24 d5 f8 48 89 ef 5d e9 ab f9 ff
[ 107.516847][ C0] RSP: 0018:ffffffff8ac07d88 EFLAGS: 00000206
[ 107.522919][ C0] RAX: 00000000000a00cf RBX: ffff888016321865 RCX: 1ffffffff19920b1
[ 107.530994][ C0] RDX: 0000000000000000 RSI: ffffffff88eb9fa0 RDI: ffffffff89433be0
[ 107.538985][ C0] RBP: ffffffff8acbb4c0 R08: 0000000000000001 R09: 0000000000000001
[ 107.546935][ C0] R10: fffffbfff1597698 R11: 0000000000000001 R12: 0000000000000001
[ 107.554932][ C0] R13: ffff888016321864 R14: ffffffff8b951120 R15: ffff88801867c004
[ 107.562941][ C0] ? acpi_idle_do_entry+0x153/0x1c0
[ 107.568122][ C0] acpi_idle_enter+0x2c0/0x4b0
[ 107.572949][ C0] cpuidle_enter_state+0x152/0xb40
[ 107.578223][ C0] cpuidle_enter+0x45/0xa0
[ 107.582665][ C0] do_idle+0x3e8/0x590
[ 107.586718][ C0] ? arch_cpu_idle_exit+0x30/0x30
[ 107.591768][ C0] cpu_startup_entry+0x14/0x20
[ 107.596510][ C0] start_kernel+0x343/0x361
[ 107.601032][ C0] secondary_startup_64_no_verify+0xc3/0xcb
[ 107.606909][ C0]
[ 107.609938][ C0] Kernel panic - not syncing: panic_on_warn set ...
[ 107.616528][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.17.0-syzkaller #0
[ 107.624152][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 107.634196][ C0] Call Trace:
[ 107.637450][ C0]
[ 107.640285][ C0] dump_stack_lvl+0x57/0x7d
[ 107.644772][ C0] panic+0x227/0x466
[ 107.648636][ C0] ? panic_print_sys_info.part.0+0x69/0x69
[ 107.654416][ C0] ? tcp_retransmit_timer+0x1636/0x3110
[ 107.659949][ C0] __warn.cold+0x14b/0x1d9
[ 107.664337][ C0] ? tcp_retransmit_timer+0x1636/0x3110
[ 107.669860][ C0] report_bug+0x15a/0x1b0
[ 107.674167][ C0] handle_bug+0x3c/0x60
[ 107.678309][ C0] exc_invalid_op+0x14/0x40
[ 107.682800][ C0] asm_exc_invalid_op+0x12/0x20
[ 107.687627][ C0] RIP: 0010:tcp_retransmit_timer+0x1636/0x3110
[ 107.693756][ C0] Code: 48 89 fa 48 c1 ea 03 0f b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 9a 13 00 00 41 0f b6 91 89 06 00 00 e9 ce f3 ff ff <0f> 0b e9 9b ed ff ff 4c 8b 84 24 88 00 00 00 4d 85 c0 0f 84 0e f4
[ 107.713455][ C0] RSP: 0018:ffffc90000007ba0 EFLAGS: 00010246
[ 107.719504][ C0] RAX: 0000000000000000 RBX: 1ffff92000000f7d RCX: ffff888077bde94c
[ 107.727446][ C0] RDX: 1ffff1100ef7bc51 RSI: ffffffff88eba280 RDI: ffff888077bde288
[ 107.735404][ C0] RBP: ffff888077bde030 R08: 0000000000000001 R09: ffffffff8f7289c7
[ 107.743346][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888077bde130
[ 107.751374][ C0] R13: ffff88801ca79b80 R14: 0000000000000000 R15: ffff888077bde000
[ 107.759360][ C0] ? tcp_delack_timer+0x240/0x240
[ 107.764444][ C0] ? mark_held_locks+0x9f/0xe0
[ 107.769183][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 107.775127][ C0] ? ktime_get+0x217/0x2f0
[ 107.779530][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 107.784724][ C0] ? ktime_get+0x217/0x2f0
[ 107.789107][ C0] ? ktime_get+0x117/0x2f0
[ 107.793491][ C0] tcp_write_timer_handler+0x4d5/0x970
[ 107.798918][ C0] ? tcp_write_timer_handler+0x970/0x970
[ 107.804536][ C0] tcp_write_timer+0x79/0x1b0
[ 107.809180][ C0] call_timer_fn+0x163/0x4a0
[ 107.813756][ C0] ? timer_fixup_activate+0x240/0x240
[ 107.819185][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 107.824011][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 107.828922][ C0] ? tcp_write_timer_handler+0x970/0x970
[ 107.834610][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 107.840576][ C0] ? tcp_write_timer_handler+0x970/0x970
[ 107.846175][ C0] __run_timers.part.0+0x52e/0x8a0
[ 107.851255][ C0] ? call_timer_fn+0x4a0/0x4a0
[ 107.856075][ C0] ? kvm_sched_clock_read+0x14/0x40
[ 107.861239][ C0] ? sched_clock_cpu+0x15/0x1f0
[ 107.866061][ C0] run_timer_softirq+0x9c/0x190
[ 107.870878][ C0] __do_softirq+0x29b/0x9c2
[ 107.875355][ C0] __irq_exit_rcu+0x123/0x180
[ 107.880004][ C0] irq_exit_rcu+0x5/0x20
[ 107.884218][ C0] sysvec_apic_timer_interrupt+0x93/0xc0
[ 107.889816][ C0]
[ 107.892722][ C0]
[ 107.895626][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 107.901746][ C0] RIP: 0010:acpi_idle_do_entry+0x15e/0x1c0
[ 107.907537][ C0] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 6a 48 8b 45 00 a8 08 75 c9 e8 4d 25 d5 f8 eb 07 0f 00 2d a4 54 b0 00 fb f4 <9c> 58 fa f6 c4 02 74 b1 5d e9 24 24 d5 f8 48 89 ef 5d e9 ab f9 ff
[ 107.927109][ C0] RSP: 0018:ffffffff8ac07d88 EFLAGS: 00000206
[ 107.933144][ C0] RAX: 00000000000a00cf RBX: ffff888016321865 RCX: 1ffffffff19920b1
[ 107.941085][ C0] RDX: 0000000000000000 RSI: ffffffff88eb9fa0 RDI: ffffffff89433be0
[ 107.949117][ C0] RBP: ffffffff8acbb4c0 R08: 0000000000000001 R09: 0000000000000001
[ 107.957407][ C0] R10: fffffbfff1597698 R11: 0000000000000001 R12: 0000000000000001
[ 107.965625][ C0] R13: ffff888016321864 R14: ffffffff8b951120 R15: ffff88801867c004
[ 107.973575][ C0] ? acpi_idle_do_entry+0x153/0x1c0
[ 107.978844][ C0] acpi_idle_enter+0x2c0/0x4b0
[ 107.983686][ C0] cpuidle_enter_state+0x152/0xb40
[ 107.988858][ C0] cpuidle_enter+0x45/0xa0
[ 107.993354][ C0] do_idle+0x3e8/0x590
[ 107.997483][ C0] ? arch_cpu_idle_exit+0x30/0x30
[ 108.002532][ C0] cpu_startup_entry+0x14/0x20
[ 108.007323][ C0] start_kernel+0x343/0x361
[ 108.011799][ C0] secondary_startup_64_no_verify+0xc3/0xcb
[ 108.017668][ C0]
[ 108.021427][ C0] Kernel Offset: disabled
[ 108.025839][ C0] Rebooting in 86400 seconds..