Warning: Permanently added '10.128.10.31' (ED25519) to the list of known hosts.
[ 81.513279][ T1106] cfg80211: failed to load regulatory.db
2024/11/20 00:36:55 ignoring optional flag "sandboxArg"="0"
2024/11/20 00:36:55 ignoring optional flag "type"="gce"
2024/11/20 00:36:55 parsed 1 programs
2024/11/20 00:36:57 executed programs: 0
[ 84.066701][ T4448] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 84.221066][ T4471] chnl_net:caif_netlink_parms(): no params data found
[ 84.264221][ T4471] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.271572][ T4471] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.279714][ T4471] device bridge_slave_0 entered promiscuous mode
[ 84.287971][ T4471] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.295124][ T4471] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.303263][ T4471] device bridge_slave_1 entered promiscuous mode
[ 84.327223][ T4471] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 84.338315][ T4471] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 84.362598][ T4471] team0: Port device team_slave_0 added
[ 84.369983][ T4471] team0: Port device team_slave_1 added
[ 84.389673][ T4471] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 84.397002][ T4471] 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.
[ 84.423532][ T4471] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 84.435811][ T4471] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 84.443088][ T4471] 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.
[ 84.469245][ T4471] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 84.499796][ T4471] device hsr_slave_0 entered promiscuous mode
[ 84.507571][ T4471] device hsr_slave_1 entered promiscuous mode
[ 85.085650][ T4471] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 85.097693][ T4471] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 85.107853][ T4471] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 85.119979][ T4471] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 85.145284][ T4471] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.152489][ T4471] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.160069][ T4471] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.167215][ T4471] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.231803][ T4471] 8021q: adding VLAN 0 to HW filter on device bond0
[ 85.248168][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 85.260718][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.276981][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.290202][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 85.305822][ T4471] 8021q: adding VLAN 0 to HW filter on device team0
[ 85.318604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 85.330001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 85.339297][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.346531][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.369219][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 85.379809][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 85.389142][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.396268][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.408538][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 85.419435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 85.438861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 85.450420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 85.461935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 85.472140][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 85.481137][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 85.489764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 85.498769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 85.510095][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 85.519155][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 85.531860][ T4471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 85.637771][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 85.645292][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 85.660943][ T4471] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 85.683463][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 85.693435][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 85.714936][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 85.724380][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 85.736668][ T4471] device veth0_vlan entered promiscuous mode
[ 85.748165][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 85.756913][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 85.767342][ T4471] device veth1_vlan entered promiscuous mode
[ 85.790420][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 85.799122][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 85.809171][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 85.819665][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 85.831318][ T4471] device veth0_macvtap entered promiscuous mode
[ 85.842720][ T4471] device veth1_macvtap entered promiscuous mode
[ 85.863266][ T4471] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 85.871875][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 85.882878][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 85.892016][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 85.902322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 85.915555][ T4471] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 85.925687][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 85.935524][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 85.948268][ T4471] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.960050][ T4471] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.969545][ T4471] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.979810][ T4471] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.053389][ T4191] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 86.070055][ T4191] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 86.098692][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 86.109212][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 86.119066][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 86.129009][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 86.147397][ T1109] Bluetooth: hci0: command 0x0409 tx timeout
[ 86.210287][ T26] audit: type=1800 audit(1732063019.833:2): pid=4566 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 86.212370][ T4566] FAULT_INJECTION: forcing a failure.
[ 86.212370][ T4566] name failslab, interval 1, probability 0, space 0, times 1
[ 86.248395][ T4566] CPU: 1 PID: 4566 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 86.257114][ T4566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 86.267373][ T4566] Call Trace:
[ 86.270731][ T4566]
[ 86.273770][ T4566] dump_stack_lvl+0x1e3/0x2d0
[ 86.278494][ T4566] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 86.284164][ T4566] ? panic+0x860/0x860
[ 86.288266][ T4566] ? __might_sleep+0xc0/0xc0
[ 86.292889][ T4566] should_fail+0x38a/0x4c0
[ 86.297339][ T4566] should_failslab+0x5/0x20
[ 86.301882][ T4566] slab_pre_alloc_hook+0x53/0xc0
[ 86.306947][ T4566] __kmalloc+0x6e/0x300
[ 86.311235][ T4566] ? file_tty_write+0x323/0x920
[ 86.316229][ T4566] file_tty_write+0x323/0x920
[ 86.320933][ T4566] ? n_tty_read+0x1db0/0x1db0
[ 86.325635][ T4566] do_iter_readv_writev+0x594/0x7a0
[ 86.330875][ T4566] ? generic_file_rw_checks+0x260/0x260
[ 86.336455][ T4566] ? common_file_perm+0x17d/0x1d0
[ 86.341552][ T4566] ? fsnotify_perm+0x64/0x590
[ 86.346260][ T4566] ? security_file_permission+0x75/0xa0
[ 86.351882][ T4566] do_iter_write+0x1e6/0x760
[ 86.356509][ T4566] ? vfs_iter_write+0x69/0xa0
[ 86.361473][ T4566] iter_file_splice_write+0x806/0xfa0
[ 86.367096][ T4566] ? splice_from_pipe+0x230/0x230
[ 86.372271][ T4566] ? generic_file_splice_read+0x577/0x790
[ 86.378121][ T4566] ? splice_shrink_spd+0xb0/0xb0
[ 86.383190][ T4566] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 86.389819][ T4566] ? common_file_perm+0x17d/0x1d0
[ 86.394899][ T4566] ? splice_from_pipe+0x230/0x230
[ 86.400069][ T4566] direct_splice_actor+0xe3/0x1c0
[ 86.405136][ T4566] splice_direct_to_actor+0x500/0xc10
[ 86.410555][ T4566] ? do_splice_direct+0x3d0/0x3d0
[ 86.415652][ T4566] ? pipe_to_sendpage+0x350/0x350
[ 86.420800][ T4566] ? fsnotify_perm+0x64/0x590
[ 86.425512][ T4566] ? security_file_permission+0x75/0xa0
[ 86.431095][ T4566] do_splice_direct+0x285/0x3d0
[ 86.435986][ T4566] ? splice_direct_to_actor+0xc10/0xc10
[ 86.441686][ T4566] ? __fget_files+0x413/0x480
[ 86.446394][ T4566] ? common_file_perm+0x17d/0x1d0
[ 86.451458][ T4566] ? fsnotify_perm+0x64/0x590
[ 86.456163][ T4566] ? security_file_permission+0x75/0xa0
[ 86.461823][ T4566] do_sendfile+0x622/0x1000
[ 86.466382][ T4566] ? do_pwritev+0x360/0x360
[ 86.470923][ T4566] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 86.476976][ T4566] __se_sys_sendfile64+0x178/0x1e0
[ 86.482137][ T4566] ? __x64_sys_sendfile64+0xa0/0xa0
[ 86.487367][ T4566] ? syscall_enter_from_user_mode+0x2e/0x240
[ 86.493592][ T4566] ? lockdep_hardirqs_on+0x94/0x130
[ 86.499095][ T4566] ? syscall_enter_from_user_mode+0x2e/0x240
[ 86.505230][ T4566] do_syscall_64+0x3b/0xb0
[ 86.509891][ T4566] ? clear_bhb_loop+0x15/0x70
[ 86.514600][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 86.520530][ T4566] RIP: 0033:0x7fca141d4da9
[ 86.524987][ T4566] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 86.545064][ T4566] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 86.553507][ T4566] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 86.561509][ T4566] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 86.569510][ T4566] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 86.577600][ T4566] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 86.585869][ T4566] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 86.593886][ T4566]
[ 86.674888][ T26] audit: type=1800 audit(1732063020.293:3): pid=4590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 86.677223][ T4590] FAULT_INJECTION: forcing a failure.
[ 86.677223][ T4590] name failslab, interval 1, probability 0, space 0, times 0
[ 86.710382][ T4590] CPU: 1 PID: 4590 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 86.718936][ T4590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 86.729112][ T4590] Call Trace:
[ 86.732474][ T4590]
[ 86.735424][ T4590] dump_stack_lvl+0x1e3/0x2d0
[ 86.740128][ T4590] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 86.746049][ T4590] ? panic+0x860/0x860
[ 86.750151][ T4590] ? __might_sleep+0xc0/0xc0
[ 86.754867][ T4590] should_fail+0x38a/0x4c0
[ 86.759322][ T4590] should_failslab+0x5/0x20
[ 86.763857][ T4590] slab_pre_alloc_hook+0x53/0xc0
[ 86.768831][ T4590] __kmalloc+0x6e/0x300
[ 86.773272][ T4590] ? file_tty_write+0x323/0x920
[ 86.778241][ T4590] file_tty_write+0x323/0x920
[ 86.782945][ T4590] ? n_tty_read+0x1db0/0x1db0
[ 86.787746][ T4590] do_iter_readv_writev+0x594/0x7a0
[ 86.793125][ T4590] ? generic_file_rw_checks+0x260/0x260
[ 86.798716][ T4590] ? common_file_perm+0x17d/0x1d0
[ 86.803891][ T4590] ? fsnotify_perm+0x64/0x590
[ 86.808597][ T4590] ? security_file_permission+0x75/0xa0
[ 86.814176][ T4590] do_iter_write+0x1e6/0x760
[ 86.818815][ T4590] ? vfs_iter_write+0x69/0xa0
[ 86.823537][ T4590] iter_file_splice_write+0x806/0xfa0
[ 86.828969][ T4590] ? splice_from_pipe+0x230/0x230
[ 86.834032][ T4590] ? generic_file_splice_read+0x577/0x790
[ 86.839788][ T4590] ? splice_shrink_spd+0xb0/0xb0
[ 86.844766][ T4590] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 86.851427][ T4590] ? common_file_perm+0x17d/0x1d0
[ 86.856478][ T4590] ? splice_from_pipe+0x230/0x230
[ 86.861742][ T4590] direct_splice_actor+0xe3/0x1c0
[ 86.866803][ T4590] splice_direct_to_actor+0x500/0xc10
[ 86.872214][ T4590] ? do_splice_direct+0x3d0/0x3d0
[ 86.877275][ T4590] ? pipe_to_sendpage+0x350/0x350
[ 86.882352][ T4590] ? fsnotify_perm+0x64/0x590
[ 86.887055][ T4590] ? security_file_permission+0x75/0xa0
[ 86.892636][ T4590] do_splice_direct+0x285/0x3d0
[ 86.897610][ T4590] ? splice_direct_to_actor+0xc10/0xc10
[ 86.903185][ T4590] ? __fget_files+0x413/0x480
[ 86.907898][ T4590] ? common_file_perm+0x17d/0x1d0
[ 86.913128][ T4590] ? fsnotify_perm+0x64/0x590
[ 86.917833][ T4590] ? security_file_permission+0x75/0xa0
[ 86.923414][ T4590] do_sendfile+0x622/0x1000
[ 86.927964][ T4590] ? do_pwritev+0x360/0x360
[ 86.932507][ T4590] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 86.938567][ T4590] __se_sys_sendfile64+0x178/0x1e0
[ 86.943736][ T4590] ? __x64_sys_sendfile64+0xa0/0xa0
[ 86.949205][ T4590] ? syscall_enter_from_user_mode+0x2e/0x240
[ 86.955654][ T4590] ? lockdep_hardirqs_on+0x94/0x130
[ 86.960989][ T4590] ? syscall_enter_from_user_mode+0x2e/0x240
[ 86.967110][ T4590] do_syscall_64+0x3b/0xb0
[ 86.971647][ T4590] ? clear_bhb_loop+0x15/0x70
[ 86.976441][ T4590] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 86.982391][ T4590] RIP: 0033:0x7fca141d4da9
[ 86.986922][ T4590] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 87.006651][ T4590] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 87.015098][ T4590] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 87.023103][ T4590] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 87.031095][ T4590] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 87.039111][ T4590] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 87.047111][ T4590] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 87.055127][ T4590]
[ 87.135998][ T26] audit: type=1800 audit(1732063020.753:4): pid=4613 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 87.159515][ T4613] FAULT_INJECTION: forcing a failure.
[ 87.159515][ T4613] name failslab, interval 1, probability 0, space 0, times 0
[ 87.159787][ T4613]
[ 87.159792][ T4613] ======================================================
[ 87.159798][ T4613] WARNING: possible circular locking dependency detected
[ 87.159804][ T4613] 5.15.173-syzkaller #0 Not tainted
[ 87.159814][ T4613] ------------------------------------------------------
[ 87.159820][ T4613] syz-executor.0/4613 is trying to acquire lock:
[ 87.159828][ T4613] ffffffff8c9147e0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x2c/0x60
[ 87.159876][ T4613]
[ 87.159876][ T4613] but task is already holding lock:
[ 87.159881][ T4613] ffff888077fd1958 (&port->lock){-...}-{2:2}, at: tty_insert_flip_string_and_push_buffer+0x3a/0x390
[ 87.159935][ T4613]
[ 87.159935][ T4613] which lock already depends on the new lock.
[ 87.159935][ T4613]
[ 87.159940][ T4613]
[ 87.159940][ T4613] the existing dependency chain (in reverse order) is:
[ 87.159946][ T4613]
[ 87.159946][ T4613] -> #2 (&port->lock){-...}-{2:2}:
[ 87.159969][ T4613] lock_acquire+0x1db/0x4f0
[ 87.159986][ T4613] _raw_spin_lock_irqsave+0xd1/0x120
[ 87.160006][ T4613] tty_port_default_wakeup+0x21/0x100
[ 87.160026][ T4613] serial8250_tx_chars+0x60d/0x800
[ 87.160046][ T4613] serial8250_handle_irq+0x505/0x600
[ 87.160067][ T4613] serial8250_default_handle_irq+0xc8/0x1e0
[ 87.160084][ T4613] serial8250_interrupt+0xa1/0x1e0
[ 87.160103][ T4613] __handle_irq_event_percpu+0x292/0xa70
[ 87.160123][ T4613] handle_irq_event+0xff/0x2b0
[ 87.160142][ T4613] handle_edge_irq+0x245/0xbf0
[ 87.160158][ T4613] __common_interrupt+0xd7/0x1f0
[ 87.160175][ T4613] common_interrupt+0xae/0xd0
[ 87.160194][ T4613] asm_common_interrupt+0x22/0x40
[ 87.160222][ T4613] acpi_idle_do_entry+0x10f/0x340
[ 87.160242][ T4613] acpi_idle_enter+0x352/0x4f0
[ 87.160260][ T4613] cpuidle_enter_state+0x521/0xef0
[ 87.160278][ T4613] cpuidle_enter+0x59/0x90
[ 87.160293][ T4613] do_idle+0x3e4/0x670
[ 87.160311][ T4613] cpu_startup_entry+0x14/0x20
[ 87.160331][ T4613] start_secondary+0x371/0x500
[ 87.160351][ T4613] secondary_startup_64_no_verify+0xb1/0xbb
[ 87.160371][ T4613]
[ 87.160371][ T4613] -> #1 (&port_lock_key){-...}-{2:2}:
[ 87.160396][ T4613] lock_acquire+0x1db/0x4f0
[ 87.160412][ T4613] _raw_spin_lock_irqsave+0xd1/0x120
[ 87.160432][ T4613] serial8250_console_write+0x19d/0x1180
[ 87.160453][ T4613] console_unlock+0xced/0x12b0
[ 87.160470][ T4613] vprintk_emit+0xbf/0x150
[ 87.160487][ T4613] _printk+0xd1/0x120
[ 87.160507][ T4613] register_console+0x65a/0x940
[ 87.160524][ T4613] univ8250_console_init+0x41/0x50
[ 87.160544][ T4613] console_init+0x18c/0x660
[ 87.160564][ T4613] start_kernel+0x301/0x540
[ 87.160581][ T4613] secondary_startup_64_no_verify+0xb1/0xbb
[ 87.160601][ T4613]
[ 87.160601][ T4613] -> #0 (console_owner){....}-{0:0}:
[ 87.160626][ T4613] validate_chain+0x1649/0x5930
[ 87.160642][ T4613] __lock_acquire+0x1295/0x1ff0
[ 87.160658][ T4613] lock_acquire+0x1db/0x4f0
[ 87.160673][ T4613] console_lock_spinning_enable+0x51/0x60
[ 87.160691][ T4613] console_unlock+0xa47/0x12b0
[ 87.160725][ T4613] vprintk_emit+0xbf/0x150
[ 87.160741][ T4613] _printk+0xd1/0x120
[ 87.160759][ T4613] should_fail+0x36c/0x4c0
[ 87.160779][ T4613] should_failslab+0x5/0x20
[ 87.160798][ T4613] slab_pre_alloc_hook+0x53/0xc0
[ 87.160819][ T4613] __kmalloc+0x6e/0x300
[ 87.160836][ T4613] __tty_buffer_request_room+0x1ef/0x500
[ 87.160855][ T4613] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 87.160876][ T4613] n_tty_write+0x63c/0x1280
[ 87.160892][ T4613] file_tty_write+0x561/0x920
[ 87.160907][ T4613] do_iter_readv_writev+0x594/0x7a0
[ 87.160928][ T4613] do_iter_write+0x1e6/0x760
[ 87.160945][ T4613] iter_file_splice_write+0x806/0xfa0
[ 87.160965][ T4613] direct_splice_actor+0xe3/0x1c0
[ 87.160991][ T4613] splice_direct_to_actor+0x500/0xc10
[ 87.161010][ T4613] do_splice_direct+0x285/0x3d0
[ 87.161029][ T4613] do_sendfile+0x622/0x1000
[ 87.161047][ T4613] __se_sys_sendfile64+0x178/0x1e0
[ 87.161068][ T4613] do_syscall_64+0x3b/0xb0
[ 87.161085][ T4613] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 87.161107][ T4613]
[ 87.161107][ T4613] other info that might help us debug this:
[ 87.161107][ T4613]
[ 87.161112][ T4613] Chain exists of:
[ 87.161112][ T4613] console_owner --> &port_lock_key --> &port->lock
[ 87.161112][ T4613]
[ 87.161140][ T4613] Possible unsafe locking scenario:
[ 87.161140][ T4613]
[ 87.161144][ T4613] CPU0 CPU1
[ 87.161148][ T4613] ---- ----
[ 87.161152][ T4613] lock(&port->lock);
[ 87.161162][ T4613] lock(&port_lock_key);
[ 87.161174][ T4613] lock(&port->lock);
[ 87.161185][ T4613] lock(console_owner);
[ 87.161195][ T4613]
[ 87.161195][ T4613] *** DEADLOCK ***
[ 87.161195][ T4613]
[ 87.161199][ T4613] 6 locks held by syz-executor.0/4613:
[ 87.161209][ T4613] #0: ffff88807c502098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 87.161255][ T4613] #1: ffff88807c502130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: file_tty_write+0x24f/0x920
[ 87.161297][ T4613] #2: ffff88807c5022e8 (&tty->termios_rwsem){++++}-{3:3}, at: n_tty_write+0x252/0x1280
[ 87.161341][ T4613] #3: ffffc90001298378 (&ldata->output_lock){+.+.}-{3:3}, at: n_tty_write+0x5ee/0x1280
[ 87.161384][ T4613] #4: ffff888077fd1958 (&port->lock){-...}-{2:2}, at: tty_insert_flip_string_and_push_buffer+0x3a/0x390
[ 87.161432][ T4613] #5: ffffffff8c7fc520 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0xa6/0x150
[ 87.161474][ T4613]
[ 87.161474][ T4613] stack backtrace:
[ 87.161479][ T4613] CPU: 1 PID: 4613 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 87.161498][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 87.161509][ T4613] Call Trace:
[ 87.161514][ T4613]
[ 87.161521][ T4613] dump_stack_lvl+0x1e3/0x2d0
[ 87.161543][ T4613] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 87.161568][ T4613] ? print_circular_bug+0x12b/0x1a0
[ 87.161589][ T4613] check_noncircular+0x2f8/0x3b0
[ 87.161612][ T4613] ? add_chain_block+0x850/0x850
[ 87.161631][ T4613] ? lockdep_lock+0x11f/0x2a0
[ 87.161656][ T4613] validate_chain+0x1649/0x5930
[ 87.161686][ T4613] ? reacquire_held_locks+0x660/0x660
[ 87.161714][ T4613] ? format_decode+0x72f/0x1f10
[ 87.161736][ T4613] ? vsnprintf+0x1c70/0x1c70
[ 87.161756][ T4613] ? memcpy+0x3c/0x60
[ 87.161783][ T4613] ? mark_lock+0x98/0x340
[ 87.161803][ T4613] __lock_acquire+0x1295/0x1ff0
[ 87.161828][ T4613] lock_acquire+0x1db/0x4f0
[ 87.161846][ T4613] ? console_lock_spinning_enable+0x2c/0x60
[ 87.161870][ T4613] ? read_lock_is_recursive+0x10/0x10
[ 87.161889][ T4613] ? console_lock_spinning_enable+0x2c/0x60
[ 87.161910][ T4613] ? __lock_acquire+0x1ff0/0x1ff0
[ 87.161927][ T4613] ? do_raw_spin_lock+0x14a/0x370
[ 87.161954][ T4613] console_lock_spinning_enable+0x51/0x60
[ 87.161975][ T4613] ? console_lock_spinning_enable+0x2c/0x60
[ 87.161994][ T4613] console_unlock+0xa47/0x12b0
[ 87.162019][ T4613] ? console_trylock_spinning+0x3f0/0x3f0
[ 87.162040][ T4613] ? __down_trylock_console_sem+0x1f2/0x250
[ 87.162060][ T4613] ? vprintk_emit+0xa6/0x150
[ 87.162084][ T4613] ? printk_parse_prefix+0x2c0/0x2c0
[ 87.162103][ T4613] ? vprintk_emit+0xa6/0x150
[ 87.162120][ T4613] ? console_trylock+0x70/0x70
[ 87.162143][ T4613] ? register_lock_class+0x100/0x9a0
[ 87.162174][ T4613] ? vprintk_emit+0x150/0x150
[ 87.162195][ T4613] ? mark_lock+0x98/0x340
[ 87.162216][ T4613] vprintk_emit+0xbf/0x150
[ 87.162236][ T4613] _printk+0xd1/0x120
[ 87.162260][ T4613] ? panic+0x860/0x860
[ 87.162282][ T4613] ? __might_sleep+0xc0/0xc0
[ 87.162327][ T4613] ? read_lock_is_recursive+0x10/0x10
[ 87.162348][ T4613] should_fail+0x36c/0x4c0
[ 87.162372][ T4613] should_failslab+0x5/0x20
[ 87.162391][ T4613] slab_pre_alloc_hook+0x53/0xc0
[ 87.162419][ T4613] __kmalloc+0x6e/0x300
[ 87.162441][ T4613] ? __tty_buffer_request_room+0x1ef/0x500
[ 87.162465][ T4613] __tty_buffer_request_room+0x1ef/0x500
[ 87.162491][ T4613] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 87.162516][ T4613] ? add_wait_queue+0xc1/0x170
[ 87.162540][ T4613] n_tty_write+0x63c/0x1280
[ 87.162561][ T4613] ? _copy_from_iter+0x72e/0xe90
[ 87.162588][ T4613] ? n_tty_read+0x1db0/0x1db0
[ 87.162606][ T4613] ? wait_woken+0x1b0/0x1b0
[ 87.162625][ T4613] ? __virt_addr_valid+0x3bb/0x460
[ 87.162644][ T4613] ? __phys_addr_symbol+0x2b/0x70
[ 87.162661][ T4613] ? 0xffffffff81000000
[ 87.162674][ T4613] ? __check_object_size+0x300/0x410
[ 87.162699][ T4613] file_tty_write+0x561/0x920
[ 87.162725][ T4613] ? n_tty_read+0x1db0/0x1db0
[ 87.162745][ T4613] do_iter_readv_writev+0x594/0x7a0
[ 87.162771][ T4613] ? generic_file_rw_checks+0x260/0x260
[ 87.162794][ T4613] ? common_file_perm+0x17d/0x1d0
[ 87.162817][ T4613] ? fsnotify_perm+0x64/0x590
[ 87.162837][ T4613] ? security_file_permission+0x75/0xa0
[ 87.162860][ T4613] do_iter_write+0x1e6/0x760
[ 87.162885][ T4613] ? vfs_iter_write+0x69/0xa0
[ 87.162906][ T4613] iter_file_splice_write+0x806/0xfa0
[ 87.162937][ T4613] ? splice_from_pipe+0x230/0x230
[ 87.162956][ T4613] ? generic_file_splice_read+0x577/0x790
[ 87.162980][ T4613] ? splice_shrink_spd+0xb0/0xb0
[ 87.163002][ T4613] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 87.163025][ T4613] ? common_file_perm+0x17d/0x1d0
[ 87.163044][ T4613] ? splice_from_pipe+0x230/0x230
[ 87.163065][ T4613] direct_splice_actor+0xe3/0x1c0
[ 87.163089][ T4613] splice_direct_to_actor+0x500/0xc10
[ 87.163117][ T4613] ? do_splice_direct+0x3d0/0x3d0
[ 87.163141][ T4613] ? pipe_to_sendpage+0x350/0x350
[ 87.163163][ T4613] ? fsnotify_perm+0x64/0x590
[ 87.163184][ T4613] ? security_file_permission+0x75/0xa0
[ 87.163207][ T4613] do_splice_direct+0x285/0x3d0
[ 87.163230][ T4613] ? splice_direct_to_actor+0xc10/0xc10
[ 87.163251][ T4613] ? __fget_files+0x413/0x480
[ 87.163274][ T4613] ? common_file_perm+0x17d/0x1d0
[ 87.163294][ T4613] ? fsnotify_perm+0x64/0x590
[ 87.163314][ T4613] ? security_file_permission+0x75/0xa0
[ 87.163351][ T4613] do_sendfile+0x622/0x1000
[ 87.163380][ T4613] ? do_pwritev+0x360/0x360
[ 87.163404][ T4613] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 87.163432][ T4613] __se_sys_sendfile64+0x178/0x1e0
[ 87.163455][ T4613] ? __x64_sys_sendfile64+0xa0/0xa0
[ 87.163477][ T4613] ? syscall_enter_from_user_mode+0x2e/0x240
[ 87.163500][ T4613] ? lockdep_hardirqs_on+0x94/0x130
[ 87.163521][ T4613] ? syscall_enter_from_user_mode+0x2e/0x240
[ 87.163546][ T4613] do_syscall_64+0x3b/0xb0
[ 87.163564][ T4613] ? clear_bhb_loop+0x15/0x70
[ 87.163582][ T4613] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 87.163605][ T4613] RIP: 0033:0x7fca141d4da9
[ 87.163622][ T4613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 87.163638][ T4613] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 87.163659][ T4613] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 87.163673][ T4613] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 87.163683][ T4613] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 87.163695][ T4613] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 87.163718][ T4613] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 87.163738][ T4613]
[ 88.226340][ T1109] Bluetooth: hci0: command 0x041b tx timeout
[ 88.244091][ T4613] CPU: 1 PID: 4613 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 88.244117][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 88.244128][ T4613] Call Trace:
[ 88.244135][ T4613]
[ 88.244143][ T4613] dump_stack_lvl+0x1e3/0x2d0
[ 88.244169][ T4613] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 88.244189][ T4613] ? panic+0x860/0x860
[ 88.244212][ T4613] ? __might_sleep+0xc0/0xc0
[ 88.244234][ T4613] ? read_lock_is_recursive+0x10/0x10
[ 88.244255][ T4613] should_fail+0x38a/0x4c0
[ 88.244281][ T4613] should_failslab+0x5/0x20
[ 88.360558][ T4613] slab_pre_alloc_hook+0x53/0xc0
[ 88.365733][ T4613] __kmalloc+0x6e/0x300
[ 88.369922][ T4613] ? __tty_buffer_request_room+0x1ef/0x500
[ 88.375758][ T4613] __tty_buffer_request_room+0x1ef/0x500
[ 88.381528][ T4613] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 88.388246][ T4613] ? add_wait_queue+0xc1/0x170
[ 88.393045][ T4613] n_tty_write+0x63c/0x1280
[ 88.397574][ T4613] ? _copy_from_iter+0x72e/0xe90
[ 88.402548][ T4613] ? n_tty_read+0x1db0/0x1db0
[ 88.407251][ T4613] ? wait_woken+0x1b0/0x1b0
[ 88.411774][ T4613] ? __virt_addr_valid+0x3bb/0x460
[ 88.416921][ T4613] ? __phys_addr_symbol+0x2b/0x70
[ 88.421965][ T4613] ? 0xffffffff81000000
[ 88.426135][ T4613] ? __check_object_size+0x300/0x410
[ 88.431452][ T4613] file_tty_write+0x561/0x920
[ 88.436156][ T4613] ? n_tty_read+0x1db0/0x1db0
[ 88.440858][ T4613] do_iter_readv_writev+0x594/0x7a0
[ 88.446084][ T4613] ? generic_file_rw_checks+0x260/0x260
[ 88.451662][ T4613] ? common_file_perm+0x17d/0x1d0
[ 88.456712][ T4613] ? fsnotify_perm+0x64/0x590
[ 88.461424][ T4613] ? security_file_permission+0x75/0xa0
[ 88.466999][ T4613] do_iter_write+0x1e6/0x760
[ 88.471634][ T4613] ? vfs_iter_write+0x69/0xa0
[ 88.476532][ T4613] iter_file_splice_write+0x806/0xfa0
[ 88.481956][ T4613] ? splice_from_pipe+0x230/0x230
[ 88.487008][ T4613] ? generic_file_splice_read+0x577/0x790
[ 88.492770][ T4613] ? splice_shrink_spd+0xb0/0xb0
[ 88.497779][ T4613] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 88.504399][ T4613] ? common_file_perm+0x17d/0x1d0
[ 88.509458][ T4613] ? splice_from_pipe+0x230/0x230
[ 88.514519][ T4613] direct_splice_actor+0xe3/0x1c0
[ 88.519583][ T4613] splice_direct_to_actor+0x500/0xc10
[ 88.524994][ T4613] ? do_splice_direct+0x3d0/0x3d0
[ 88.530047][ T4613] ? pipe_to_sendpage+0x350/0x350
[ 88.535101][ T4613] ? fsnotify_perm+0x64/0x590
[ 88.539912][ T4613] ? security_file_permission+0x75/0xa0
[ 88.545490][ T4613] do_splice_direct+0x285/0x3d0
[ 88.550375][ T4613] ? splice_direct_to_actor+0xc10/0xc10
[ 88.555949][ T4613] ? __fget_files+0x413/0x480
[ 88.560704][ T4613] ? common_file_perm+0x17d/0x1d0
[ 88.565754][ T4613] ? fsnotify_perm+0x64/0x590
[ 88.570453][ T4613] ? security_file_permission+0x75/0xa0
[ 88.576024][ T4613] do_sendfile+0x622/0x1000
[ 88.580558][ T4613] ? do_pwritev+0x360/0x360
[ 88.585093][ T4613] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 88.591098][ T4613] __se_sys_sendfile64+0x178/0x1e0
[ 88.596235][ T4613] ? __x64_sys_sendfile64+0xa0/0xa0
[ 88.601571][ T4613] ? syscall_enter_from_user_mode+0x2e/0x240
[ 88.607668][ T4613] ? lockdep_hardirqs_on+0x94/0x130
[ 88.612894][ T4613] ? syscall_enter_from_user_mode+0x2e/0x240
[ 88.618905][ T4613] do_syscall_64+0x3b/0xb0
[ 88.623374][ T4613] ? clear_bhb_loop+0x15/0x70
[ 88.628079][ T4613] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 88.634002][ T4613] RIP: 0033:0x7fca141d4da9
[ 88.638434][ T4613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 88.658273][ T4613] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 88.666718][ T4613] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 88.674846][ T4613] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 88.682880][ T4613] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 88.691067][ T4613] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 88.699150][ T4613] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 88.707343][ T4613]
[ 88.776744][ T26] audit: type=1800 audit(1732063022.403:5): pid=4728 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 88.777790][ T4728] FAULT_INJECTION: forcing a failure.
[ 88.777790][ T4728] name failslab, interval 1, probability 0, space 0, times 0
[ 88.811205][ T4728] CPU: 0 PID: 4728 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 88.819784][ T4728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 88.829872][ T4728] Call Trace:
[ 88.833170][ T4728]
[ 88.836115][ T4728] dump_stack_lvl+0x1e3/0x2d0
[ 88.840815][ T4728] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 88.846481][ T4728] ? panic+0x860/0x860
[ 88.850584][ T4728] ? lock_acquire+0xdd/0x4f0
[ 88.855416][ T4728] ? __might_sleep+0xc0/0xc0
[ 88.860067][ T4728] ? read_lock_is_recursive+0x10/0x10
[ 88.865554][ T4728] should_fail+0x38a/0x4c0
[ 88.870084][ T4728] should_failslab+0x5/0x20
[ 88.874704][ T4728] slab_pre_alloc_hook+0x53/0xc0
[ 88.879666][ T4728] __kmalloc+0x6e/0x300
[ 88.883840][ T4728] ? file_tty_write+0x323/0x920
[ 88.888714][ T4728] file_tty_write+0x323/0x920
[ 88.893411][ T4728] ? n_tty_read+0x1db0/0x1db0
[ 88.898113][ T4728] do_iter_readv_writev+0x594/0x7a0
[ 88.903336][ T4728] ? generic_file_rw_checks+0x260/0x260
[ 88.908907][ T4728] ? common_file_perm+0x17d/0x1d0
[ 88.913956][ T4728] ? fsnotify_perm+0x64/0x590
[ 88.918660][ T4728] ? security_file_permission+0x75/0xa0
[ 88.924227][ T4728] do_iter_write+0x1e6/0x760
[ 88.928851][ T4728] ? vfs_iter_write+0x69/0xa0
[ 88.933534][ T4728] iter_file_splice_write+0x806/0xfa0
[ 88.938911][ T4728] ? splice_from_pipe+0x230/0x230
[ 88.944376][ T4728] ? generic_file_splice_read+0x577/0x790
[ 88.950186][ T4728] ? splice_shrink_spd+0xb0/0xb0
[ 88.955254][ T4728] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 88.962198][ T4728] ? common_file_perm+0x17d/0x1d0
[ 88.967218][ T4728] ? splice_from_pipe+0x230/0x230
[ 88.972267][ T4728] direct_splice_actor+0xe3/0x1c0
[ 88.977400][ T4728] splice_direct_to_actor+0x500/0xc10
[ 88.982792][ T4728] ? do_splice_direct+0x3d0/0x3d0
[ 88.987822][ T4728] ? pipe_to_sendpage+0x350/0x350
[ 88.992845][ T4728] ? fsnotify_perm+0x64/0x590
[ 88.997520][ T4728] ? security_file_permission+0x75/0xa0
[ 89.003070][ T4728] do_splice_direct+0x285/0x3d0
[ 89.007919][ T4728] ? splice_direct_to_actor+0xc10/0xc10
[ 89.013458][ T4728] ? __fget_files+0x413/0x480
[ 89.018132][ T4728] ? common_file_perm+0x17d/0x1d0
[ 89.023153][ T4728] ? fsnotify_perm+0x64/0x590
[ 89.027826][ T4728] ? security_file_permission+0x75/0xa0
[ 89.033386][ T4728] do_sendfile+0x622/0x1000
[ 89.037891][ T4728] ? do_pwritev+0x360/0x360
[ 89.042398][ T4728] __se_sys_sendfile64+0x178/0x1e0
[ 89.047507][ T4728] ? __x64_sys_sendfile64+0xa0/0xa0
[ 89.052710][ T4728] ? syscall_enter_from_user_mode+0x2e/0x240
[ 89.058688][ T4728] do_syscall_64+0x3b/0xb0
[ 89.063098][ T4728] ? clear_bhb_loop+0x15/0x70
[ 89.067941][ T4728] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.074616][ T4728] RIP: 0033:0x7fca141d4da9
[ 89.079128][ T4728] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 89.098824][ T4728] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 89.107237][ T4728] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 89.115203][ T4728] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
2024/11/20 00:37:02 executed programs: 4
[ 89.123164][ T4728] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 89.131126][ T4728] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 89.139179][ T4728] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 89.147323][ T4728]
[ 89.202579][ T26] audit: type=1800 audit(1732063022.823:6): pid=4743 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 89.212818][ T4743] FAULT_INJECTION: forcing a failure.
[ 89.212818][ T4743] name failslab, interval 1, probability 0, space 0, times 0
[ 89.237048][ T4743] CPU: 1 PID: 4743 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 89.246036][ T4743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 89.256112][ T4743] Call Trace:
[ 89.259404][ T4743]
[ 89.262348][ T4743] dump_stack_lvl+0x1e3/0x2d0
[ 89.267050][ T4743] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 89.272704][ T4743] ? panic+0x860/0x860
[ 89.276793][ T4743] ? lock_acquire+0xdd/0x4f0
[ 89.281399][ T4743] ? __might_sleep+0xc0/0xc0
[ 89.286018][ T4743] ? read_lock_is_recursive+0x10/0x10
[ 89.291421][ T4743] should_fail+0x38a/0x4c0
[ 89.295863][ T4743] should_failslab+0x5/0x20
[ 89.300387][ T4743] slab_pre_alloc_hook+0x53/0xc0
[ 89.305351][ T4743] __kmalloc+0x6e/0x300
[ 89.310009][ T4743] ? file_tty_write+0x323/0x920
[ 89.314927][ T4743] file_tty_write+0x323/0x920
[ 89.319800][ T4743] ? n_tty_read+0x1db0/0x1db0
[ 89.324599][ T4743] do_iter_readv_writev+0x594/0x7a0
[ 89.329823][ T4743] ? generic_file_rw_checks+0x260/0x260
[ 89.335392][ T4743] ? common_file_perm+0x17d/0x1d0
[ 89.340577][ T4743] ? fsnotify_perm+0x64/0x590
[ 89.345280][ T4743] ? security_file_permission+0x75/0xa0
[ 89.350900][ T4743] do_iter_write+0x1e6/0x760
[ 89.355527][ T4743] ? vfs_iter_write+0x69/0xa0
[ 89.360229][ T4743] iter_file_splice_write+0x806/0xfa0
[ 89.365634][ T4743] ? splice_from_pipe+0x230/0x230
[ 89.370690][ T4743] ? generic_file_splice_read+0x577/0x790
[ 89.378709][ T4743] ? splice_shrink_spd+0xb0/0xb0
[ 89.383673][ T4743] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 89.390282][ T4743] ? common_file_perm+0x17d/0x1d0
[ 89.395719][ T4743] ? splice_from_pipe+0x230/0x230
[ 89.400861][ T4743] direct_splice_actor+0xe3/0x1c0
[ 89.406039][ T4743] splice_direct_to_actor+0x500/0xc10
[ 89.411438][ T4743] ? do_splice_direct+0x3d0/0x3d0
[ 89.416494][ T4743] ? pipe_to_sendpage+0x350/0x350
[ 89.421642][ T4743] ? fsnotify_perm+0x64/0x590
[ 89.426343][ T4743] ? security_file_permission+0x75/0xa0
[ 89.431912][ T4743] do_splice_direct+0x285/0x3d0
[ 89.436797][ T4743] ? splice_direct_to_actor+0xc10/0xc10
[ 89.442370][ T4743] ? __fget_files+0x413/0x480
[ 89.447081][ T4743] ? common_file_perm+0x17d/0x1d0
[ 89.452215][ T4743] ? fsnotify_perm+0x64/0x590
[ 89.456917][ T4743] ? security_file_permission+0x75/0xa0
[ 89.462486][ T4743] do_sendfile+0x622/0x1000
[ 89.467028][ T4743] ? do_pwritev+0x360/0x360
[ 89.471583][ T4743] __se_sys_sendfile64+0x178/0x1e0
[ 89.476730][ T4743] ? __x64_sys_sendfile64+0xa0/0xa0
[ 89.481957][ T4743] ? syscall_enter_from_user_mode+0x2e/0x240
[ 89.487965][ T4743] do_syscall_64+0x3b/0xb0
[ 89.492404][ T4743] ? clear_bhb_loop+0x15/0x70
[ 89.497172][ T4743] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.503085][ T4743] RIP: 0033:0x7fca141d4da9
[ 89.507523][ T4743] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 89.527236][ T4743] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 89.535674][ T4743] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 89.543673][ T4743] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 89.551661][ T4743] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 89.559646][ T4743] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 89.567637][ T4743] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 89.575855][ T4743]
[ 89.632647][ T26] audit: type=1800 audit(1732063023.253:7): pid=4776 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 89.633573][ T4776] FAULT_INJECTION: forcing a failure.
[ 89.633573][ T4776] name failslab, interval 1, probability 0, space 0, times 0
[ 89.665976][ T4776] CPU: 1 PID: 4776 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 89.674577][ T4776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 89.684735][ T4776] Call Trace:
[ 89.688034][ T4776]
[ 89.690976][ T4776] dump_stack_lvl+0x1e3/0x2d0
[ 89.695675][ T4776] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 89.701328][ T4776] ? panic+0x860/0x860
[ 89.705427][ T4776] ? rcu_is_watching+0x11/0xa0
[ 89.710217][ T4776] ? lock_acquire+0xdd/0x4f0
[ 89.714828][ T4776] ? __might_sleep+0xc0/0xc0
[ 89.719441][ T4776] ? read_lock_is_recursive+0x10/0x10
[ 89.724925][ T4776] should_fail+0x38a/0x4c0
[ 89.729363][ T4776] should_failslab+0x5/0x20
[ 89.733984][ T4776] slab_pre_alloc_hook+0x53/0xc0
[ 89.739033][ T4776] __kmalloc+0x6e/0x300
[ 89.743207][ T4776] ? __tty_buffer_request_room+0x1ef/0x500
[ 89.749040][ T4776] __tty_buffer_request_room+0x1ef/0x500
[ 89.754706][ T4776] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 89.761407][ T4776] ? add_wait_queue+0xc1/0x170
[ 89.766207][ T4776] n_tty_write+0x63c/0x1280
[ 89.770744][ T4776] ? _copy_from_iter+0x72e/0xe90
[ 89.775711][ T4776] ? n_tty_read+0x1db0/0x1db0
[ 89.780409][ T4776] ? wait_woken+0x1b0/0x1b0
[ 89.784934][ T4776] ? __virt_addr_valid+0x3bb/0x460
[ 89.790061][ T4776] ? __phys_addr_symbol+0x2b/0x70
[ 89.795099][ T4776] ? 0xffffffff81000000
[ 89.799265][ T4776] ? __check_object_size+0x300/0x410
[ 89.804582][ T4776] file_tty_write+0x561/0x920
[ 89.809282][ T4776] ? n_tty_read+0x1db0/0x1db0
[ 89.813993][ T4776] do_iter_readv_writev+0x594/0x7a0
[ 89.819220][ T4776] ? generic_file_rw_checks+0x260/0x260
[ 89.824795][ T4776] ? common_file_perm+0x17d/0x1d0
[ 89.829938][ T4776] ? fsnotify_perm+0x64/0x590
[ 89.834634][ T4776] ? security_file_permission+0x75/0xa0
[ 89.840217][ T4776] do_iter_write+0x1e6/0x760
[ 89.844970][ T4776] ? vfs_iter_write+0x69/0xa0
[ 89.849674][ T4776] iter_file_splice_write+0x806/0xfa0
[ 89.855076][ T4776] ? splice_from_pipe+0x230/0x230
[ 89.860123][ T4776] ? generic_file_splice_read+0x577/0x790
[ 89.865918][ T4776] ? splice_shrink_spd+0xb0/0xb0
[ 89.870892][ T4776] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 89.877508][ T4776] ? common_file_perm+0x17d/0x1d0
[ 89.882570][ T4776] ? splice_from_pipe+0x230/0x230
[ 89.887625][ T4776] direct_splice_actor+0xe3/0x1c0
[ 89.892676][ T4776] splice_direct_to_actor+0x500/0xc10
[ 89.898085][ T4776] ? do_splice_direct+0x3d0/0x3d0
[ 89.903140][ T4776] ? pipe_to_sendpage+0x350/0x350
[ 89.908195][ T4776] ? fsnotify_perm+0x64/0x590
[ 89.912902][ T4776] ? security_file_permission+0x75/0xa0
[ 89.918479][ T4776] do_splice_direct+0x285/0x3d0
[ 89.923354][ T4776] ? splice_direct_to_actor+0xc10/0xc10
[ 89.928936][ T4776] ? __fget_files+0x413/0x480
[ 89.933642][ T4776] ? common_file_perm+0x17d/0x1d0
[ 89.938695][ T4776] ? fsnotify_perm+0x64/0x590
[ 89.943396][ T4776] ? security_file_permission+0x75/0xa0
[ 89.948990][ T4776] do_sendfile+0x622/0x1000
[ 89.953554][ T4776] ? do_pwritev+0x360/0x360
[ 89.958092][ T4776] __se_sys_sendfile64+0x178/0x1e0
[ 89.963232][ T4776] ? __x64_sys_sendfile64+0xa0/0xa0
[ 89.968467][ T4776] ? syscall_enter_from_user_mode+0x2e/0x240
[ 89.974480][ T4776] do_syscall_64+0x3b/0xb0
[ 89.978924][ T4776] ? clear_bhb_loop+0x15/0x70
[ 89.983640][ T4776] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.989563][ T4776] RIP: 0033:0x7fca141d4da9
[ 89.994005][ T4776] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 90.013631][ T4776] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 90.022088][ T4776] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 90.030084][ T4776] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 90.038074][ T4776] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 90.046099][ T4776] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 90.054088][ T4776] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 90.062099][ T4776]
[ 90.112521][ T26] audit: type=1800 audit(1732063023.733:8): pid=4809 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 90.135448][ T4809] FAULT_INJECTION: forcing a failure.
[ 90.135448][ T4809] name failslab, interval 1, probability 0, space 0, times 0
[ 90.149544][ T4809] CPU: 0 PID: 4809 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 90.158179][ T4809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 90.168470][ T4809] Call Trace:
[ 90.171763][ T4809]
[ 90.174706][ T4809] dump_stack_lvl+0x1e3/0x2d0
[ 90.179410][ T4809] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 90.185065][ T4809] ? panic+0x860/0x860
[ 90.189255][ T4809] ? __might_sleep+0xc0/0xc0
[ 90.194040][ T4809] ? print_irqtrace_events+0x210/0x210
[ 90.199606][ T4809] should_fail+0x38a/0x4c0
[ 90.204052][ T4809] should_failslab+0x5/0x20
[ 90.208582][ T4809] slab_pre_alloc_hook+0x53/0xc0
[ 90.213546][ T4809] __kmalloc+0x6e/0x300
[ 90.217729][ T4809] ? iter_file_splice_write+0x27b/0xfa0
[ 90.223297][ T4809] iter_file_splice_write+0x27b/0xfa0
[ 90.228710][ T4809] ? up_read+0x20/0x20
[ 90.232810][ T4809] ? splice_from_pipe+0x230/0x230
[ 90.237867][ T4809] ? generic_file_splice_read+0x577/0x790
[ 90.243614][ T4809] ? splice_shrink_spd+0xb0/0xb0
[ 90.248585][ T4809] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 90.255205][ T4809] ? common_file_perm+0x17d/0x1d0
[ 90.260254][ T4809] ? splice_from_pipe+0x230/0x230
[ 90.265391][ T4809] direct_splice_actor+0xe3/0x1c0
[ 90.270455][ T4809] splice_direct_to_actor+0x500/0xc10
[ 90.275862][ T4809] ? do_splice_direct+0x3d0/0x3d0
[ 90.280912][ T4809] ? pipe_to_sendpage+0x350/0x350
[ 90.286045][ T4809] ? fsnotify_perm+0x64/0x590
[ 90.290727][ T4809] ? security_file_permission+0x75/0xa0
[ 90.296270][ T4809] do_splice_direct+0x285/0x3d0
[ 90.301473][ T4809] ? splice_direct_to_actor+0xc10/0xc10
[ 90.307019][ T4809] ? __fget_files+0x413/0x480
[ 90.311707][ T4809] ? common_file_perm+0x17d/0x1d0
[ 90.316750][ T4809] ? fsnotify_perm+0x64/0x590
[ 90.321431][ T4809] ? security_file_permission+0x75/0xa0
[ 90.327243][ T4809] do_sendfile+0x622/0x1000
[ 90.331763][ T4809] ? do_pwritev+0x360/0x360
[ 90.336273][ T4809] __se_sys_sendfile64+0x178/0x1e0
[ 90.341380][ T4809] ? __x64_sys_sendfile64+0xa0/0xa0
[ 90.346576][ T4809] ? syscall_enter_from_user_mode+0x2e/0x240
[ 90.352555][ T4809] do_syscall_64+0x3b/0xb0
[ 90.356966][ T4809] ? clear_bhb_loop+0x15/0x70
[ 90.361637][ T4809] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 90.367524][ T4809] RIP: 0033:0x7fca141d4da9
[ 90.371934][ T4809] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 90.391636][ T4809] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 90.400044][ T4809] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 90.408011][ T4809] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 90.416152][ T4809] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 90.424203][ T4809] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 90.432165][ T4809] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 90.440328][ T4809]
[ 90.444286][ T1324] Bluetooth: hci0: command 0x040f tx timeout
[ 90.473108][ T26] audit: type=1800 audit(1732063024.093:9): pid=4824 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 90.473996][ T4824] FAULT_INJECTION: forcing a failure.
[ 90.473996][ T4824] name failslab, interval 1, probability 0, space 0, times 0
[ 90.508575][ T4824] CPU: 1 PID: 4824 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 90.517110][ T4824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 90.527179][ T4824] Call Trace:
[ 90.530485][ T4824]
[ 90.533479][ T4824] dump_stack_lvl+0x1e3/0x2d0
[ 90.538191][ T4824] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 90.543850][ T4824] ? panic+0x860/0x860
[ 90.547941][ T4824] ? lock_acquire+0xdd/0x4f0
[ 90.552580][ T4824] ? __might_sleep+0xc0/0xc0
[ 90.557195][ T4824] ? read_lock_is_recursive+0x10/0x10
[ 90.562591][ T4824] should_fail+0x38a/0x4c0
[ 90.567034][ T4824] should_failslab+0x5/0x20
[ 90.571558][ T4824] slab_pre_alloc_hook+0x53/0xc0
[ 90.576521][ T4824] __kmalloc+0x6e/0x300
[ 90.580691][ T4824] ? file_tty_write+0x323/0x920
[ 90.585560][ T4824] file_tty_write+0x323/0x920
[ 90.590264][ T4824] ? n_tty_read+0x1db0/0x1db0
[ 90.594956][ T4824] do_iter_readv_writev+0x594/0x7a0
[ 90.600440][ T4824] ? generic_file_rw_checks+0x260/0x260
[ 90.606008][ T4824] ? common_file_perm+0x17d/0x1d0
[ 90.611053][ T4824] ? fsnotify_perm+0x64/0x590
[ 90.615755][ T4824] ? security_file_permission+0x75/0xa0
[ 90.621323][ T4824] do_iter_write+0x1e6/0x760
[ 90.626125][ T4824] ? vfs_iter_write+0x69/0xa0
[ 90.630820][ T4824] iter_file_splice_write+0x806/0xfa0
[ 90.636222][ T4824] ? splice_from_pipe+0x230/0x230
[ 90.641266][ T4824] ? generic_file_splice_read+0x577/0x790
[ 90.647142][ T4824] ? splice_shrink_spd+0xb0/0xb0
[ 90.652138][ T4824] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 90.658758][ T4824] ? common_file_perm+0x17d/0x1d0
[ 90.663804][ T4824] ? splice_from_pipe+0x230/0x230
[ 90.668853][ T4824] direct_splice_actor+0xe3/0x1c0
[ 90.673905][ T4824] splice_direct_to_actor+0x500/0xc10
[ 90.679784][ T4824] ? do_splice_direct+0x3d0/0x3d0
[ 90.684822][ T4824] ? pipe_to_sendpage+0x350/0x350
[ 90.689861][ T4824] ? fsnotify_perm+0x64/0x590
[ 90.694594][ T4824] ? security_file_permission+0x75/0xa0
[ 90.700144][ T4824] do_splice_direct+0x285/0x3d0
[ 90.705001][ T4824] ? splice_direct_to_actor+0xc10/0xc10
[ 90.710564][ T4824] ? __fget_files+0x413/0x480
[ 90.715251][ T4824] ? common_file_perm+0x17d/0x1d0
[ 90.720271][ T4824] ? fsnotify_perm+0x64/0x590
[ 90.724947][ T4824] ? security_file_permission+0x75/0xa0
[ 90.730491][ T4824] do_sendfile+0x622/0x1000
[ 90.734992][ T4824] ? do_pwritev+0x360/0x360
[ 90.739489][ T4824] __se_sys_sendfile64+0x178/0x1e0
[ 90.744593][ T4824] ? __x64_sys_sendfile64+0xa0/0xa0
[ 90.749879][ T4824] ? syscall_enter_from_user_mode+0x2e/0x240
[ 90.755873][ T4824] do_syscall_64+0x3b/0xb0
[ 90.760297][ T4824] ? clear_bhb_loop+0x15/0x70
[ 90.765000][ T4824] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 90.770908][ T4824] RIP: 0033:0x7fca141d4da9
[ 90.775323][ T4824] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 90.794949][ T4824] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 90.803382][ T4824] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 90.811454][ T4824] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 90.819423][ T4824] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 90.827391][ T4824] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 90.835353][ T4824] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 90.843324][ T4824]
[ 90.869393][ T26] audit: type=1800 audit(1732063024.493:10): pid=4838 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 90.870340][ T4838] FAULT_INJECTION: forcing a failure.
[ 90.870340][ T4838] name failslab, interval 1, probability 0, space 0, times 0
[ 90.903117][ T4838] CPU: 1 PID: 4838 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 90.911834][ T4838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 90.921932][ T4838] Call Trace:
[ 90.925243][ T4838]
[ 90.928179][ T4838] dump_stack_lvl+0x1e3/0x2d0
[ 90.932943][ T4838] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 90.938571][ T4838] ? panic+0x860/0x860
[ 90.942640][ T4838] ? lock_acquire+0xdd/0x4f0
[ 90.947246][ T4838] ? __might_sleep+0xc0/0xc0
[ 90.951919][ T4838] ? read_lock_is_recursive+0x10/0x10
[ 90.957285][ T4838] should_fail+0x38a/0x4c0
[ 90.961701][ T4838] should_failslab+0x5/0x20
[ 90.966200][ T4838] slab_pre_alloc_hook+0x53/0xc0
[ 90.971169][ T4838] __kmalloc+0x6e/0x300
[ 90.975491][ T4838] ? file_tty_write+0x323/0x920
[ 90.980339][ T4838] file_tty_write+0x323/0x920
[ 90.985009][ T4838] ? n_tty_read+0x1db0/0x1db0
[ 90.989689][ T4838] do_iter_readv_writev+0x594/0x7a0
[ 90.994924][ T4838] ? generic_file_rw_checks+0x260/0x260
[ 91.000481][ T4838] ? common_file_perm+0x17d/0x1d0
[ 91.005745][ T4838] ? fsnotify_perm+0x64/0x590
[ 91.010425][ T4838] ? security_file_permission+0x75/0xa0
[ 91.016097][ T4838] do_iter_write+0x1e6/0x760
[ 91.020732][ T4838] ? vfs_iter_write+0x69/0xa0
[ 91.025514][ T4838] iter_file_splice_write+0x806/0xfa0
[ 91.030984][ T4838] ? splice_from_pipe+0x230/0x230
[ 91.036183][ T4838] ? generic_file_splice_read+0x577/0x790
[ 91.041926][ T4838] ? splice_shrink_spd+0xb0/0xb0
[ 91.046896][ T4838] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 91.053478][ T4838] ? common_file_perm+0x17d/0x1d0
[ 91.058501][ T4838] ? splice_from_pipe+0x230/0x230
[ 91.063547][ T4838] direct_splice_actor+0xe3/0x1c0
[ 91.068595][ T4838] splice_direct_to_actor+0x500/0xc10
[ 91.073968][ T4838] ? do_splice_direct+0x3d0/0x3d0
[ 91.079006][ T4838] ? pipe_to_sendpage+0x350/0x350
[ 91.084110][ T4838] ? fsnotify_perm+0x64/0x590
[ 91.088812][ T4838] ? security_file_permission+0x75/0xa0
[ 91.094356][ T4838] do_splice_direct+0x285/0x3d0
[ 91.099213][ T4838] ? splice_direct_to_actor+0xc10/0xc10
[ 91.105058][ T4838] ? __fget_files+0x413/0x480
[ 91.109935][ T4838] ? common_file_perm+0x17d/0x1d0
[ 91.114963][ T4838] ? fsnotify_perm+0x64/0x590
[ 91.119639][ T4838] ? security_file_permission+0x75/0xa0
[ 91.125271][ T4838] do_sendfile+0x622/0x1000
[ 91.129778][ T4838] ? do_pwritev+0x360/0x360
[ 91.134282][ T4838] __se_sys_sendfile64+0x178/0x1e0
[ 91.139390][ T4838] ? __x64_sys_sendfile64+0xa0/0xa0
[ 91.144623][ T4838] ? syscall_enter_from_user_mode+0x2e/0x240
[ 91.150645][ T4838] do_syscall_64+0x3b/0xb0
[ 91.155064][ T4838] ? clear_bhb_loop+0x15/0x70
[ 91.159738][ T4838] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 91.165641][ T4838] RIP: 0033:0x7fca141d4da9
[ 91.170079][ T4838] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 91.189881][ T4838] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 91.198302][ T4838] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 91.206386][ T4838] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 91.214465][ T4838] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 91.222451][ T4838] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 91.230612][ T4838] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 91.238587][ T4838]
[ 91.269550][ T26] audit: type=1800 audit(1732063024.893:11): pid=4840 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 91.270469][ T4840] FAULT_INJECTION: forcing a failure.
[ 91.270469][ T4840] name failslab, interval 1, probability 0, space 0, times 0
[ 91.303484][ T4840] CPU: 0 PID: 4840 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 91.311978][ T4840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 91.322143][ T4840] Call Trace:
[ 91.325423][ T4840]
[ 91.328348][ T4840] dump_stack_lvl+0x1e3/0x2d0
[ 91.333116][ T4840] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 91.338752][ T4840] ? panic+0x860/0x860
[ 91.342833][ T4840] ? rcu_is_watching+0x11/0xa0
[ 91.347596][ T4840] ? lock_acquire+0xdd/0x4f0
[ 91.352216][ T4840] ? __might_sleep+0xc0/0xc0
[ 91.356836][ T4840] ? read_lock_is_recursive+0x10/0x10
[ 91.362319][ T4840] should_fail+0x38a/0x4c0
[ 91.366771][ T4840] should_failslab+0x5/0x20
[ 91.371288][ T4840] slab_pre_alloc_hook+0x53/0xc0
[ 91.376325][ T4840] __kmalloc+0x6e/0x300
[ 91.380594][ T4840] ? __tty_buffer_request_room+0x1ef/0x500
[ 91.386708][ T4840] __tty_buffer_request_room+0x1ef/0x500
[ 91.392341][ T4840] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 91.399059][ T4840] ? add_wait_queue+0xc1/0x170
[ 91.403867][ T4840] n_tty_write+0x63c/0x1280
[ 91.408458][ T4840] ? _copy_from_iter+0x72e/0xe90
[ 91.413414][ T4840] ? n_tty_read+0x1db0/0x1db0
[ 91.418111][ T4840] ? wait_woken+0x1b0/0x1b0
[ 91.422615][ T4840] ? __virt_addr_valid+0x3bb/0x460
[ 91.427750][ T4840] ? __phys_addr_symbol+0x2b/0x70
[ 91.432940][ T4840] ? 0xffffffff81000000
[ 91.437082][ T4840] ? __check_object_size+0x300/0x410
[ 91.442387][ T4840] file_tty_write+0x561/0x920
[ 91.447089][ T4840] ? n_tty_read+0x1db0/0x1db0
[ 91.451775][ T4840] do_iter_readv_writev+0x594/0x7a0
[ 91.456967][ T4840] ? generic_file_rw_checks+0x260/0x260
[ 91.462523][ T4840] ? common_file_perm+0x17d/0x1d0
[ 91.467542][ T4840] ? fsnotify_perm+0x64/0x590
[ 91.472227][ T4840] ? security_file_permission+0x75/0xa0
[ 91.477769][ T4840] do_iter_write+0x1e6/0x760
[ 91.482391][ T4840] ? vfs_iter_write+0x69/0xa0
[ 91.487060][ T4840] iter_file_splice_write+0x806/0xfa0
[ 91.492434][ T4840] ? splice_from_pipe+0x230/0x230
[ 91.497448][ T4840] ? generic_file_splice_read+0x577/0x790
[ 91.503166][ T4840] ? splice_shrink_spd+0xb0/0xb0
[ 91.508118][ T4840] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 91.514705][ T4840] ? common_file_perm+0x17d/0x1d0
[ 91.519807][ T4840] ? splice_from_pipe+0x230/0x230
[ 91.524849][ T4840] direct_splice_actor+0xe3/0x1c0
[ 91.529895][ T4840] splice_direct_to_actor+0x500/0xc10
[ 91.535300][ T4840] ? do_splice_direct+0x3d0/0x3d0
[ 91.540329][ T4840] ? pipe_to_sendpage+0x350/0x350
[ 91.545554][ T4840] ? fsnotify_perm+0x64/0x590
[ 91.550248][ T4840] ? security_file_permission+0x75/0xa0
[ 91.555809][ T4840] do_splice_direct+0x285/0x3d0
[ 91.560663][ T4840] ? splice_direct_to_actor+0xc10/0xc10
[ 91.566227][ T4840] ? __fget_files+0x413/0x480
[ 91.571004][ T4840] ? common_file_perm+0x17d/0x1d0
[ 91.576025][ T4840] ? fsnotify_perm+0x64/0x590
[ 91.580698][ T4840] ? security_file_permission+0x75/0xa0
[ 91.586246][ T4840] do_sendfile+0x622/0x1000
[ 91.590759][ T4840] ? do_pwritev+0x360/0x360
[ 91.595268][ T4840] __se_sys_sendfile64+0x178/0x1e0
[ 91.600470][ T4840] ? __x64_sys_sendfile64+0xa0/0xa0
[ 91.605669][ T4840] ? syscall_enter_from_user_mode+0x2e/0x240
[ 91.611647][ T4840] do_syscall_64+0x3b/0xb0
[ 91.616061][ T4840] ? clear_bhb_loop+0x15/0x70
[ 91.620750][ T4840] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 91.626644][ T4840] RIP: 0033:0x7fca141d4da9
[ 91.631139][ T4840] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 91.650757][ T4840] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 91.659172][ T4840] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 91.667153][ T4840] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 91.675135][ T4840] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 91.683097][ T4840] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 91.691077][ T4840] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 91.699052][ T4840]
[ 91.727467][ T26] audit: type=1800 audit(1732063025.353:12): pid=4842 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 91.728429][ T4842] FAULT_INJECTION: forcing a failure.
[ 91.728429][ T4842] name failslab, interval 1, probability 0, space 0, times 0
[ 91.761435][ T4842] CPU: 0 PID: 4842 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 91.770031][ T4842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 91.780970][ T4842] Call Trace:
[ 91.784245][ T4842]
[ 91.787176][ T4842] dump_stack_lvl+0x1e3/0x2d0
[ 91.791865][ T4842] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 91.797520][ T4842] ? panic+0x860/0x860
[ 91.801606][ T4842] ? rcu_is_watching+0x11/0xa0
[ 91.806363][ T4842] ? lock_acquire+0xdd/0x4f0
[ 91.810969][ T4842] ? __might_sleep+0xc0/0xc0
[ 91.815550][ T4842] ? read_lock_is_recursive+0x10/0x10
[ 91.820915][ T4842] should_fail+0x38a/0x4c0
[ 91.825353][ T4842] should_failslab+0x5/0x20
[ 91.829954][ T4842] slab_pre_alloc_hook+0x53/0xc0
[ 91.834887][ T4842] __kmalloc+0x6e/0x300
[ 91.839057][ T4842] ? __tty_buffer_request_room+0x1ef/0x500
[ 91.844877][ T4842] __tty_buffer_request_room+0x1ef/0x500
[ 91.850504][ T4842] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 91.857188][ T4842] ? add_wait_queue+0xc1/0x170
[ 91.861945][ T4842] n_tty_write+0x63c/0x1280
[ 91.866444][ T4842] ? _copy_from_iter+0x72e/0xe90
[ 91.871755][ T4842] ? n_tty_read+0x1db0/0x1db0
[ 91.876453][ T4842] ? wait_woken+0x1b0/0x1b0
[ 91.880961][ T4842] ? __virt_addr_valid+0x3bb/0x460
[ 91.886058][ T4842] ? __phys_addr_symbol+0x2b/0x70
[ 91.891086][ T4842] ? 0xffffffff81000000
[ 91.895258][ T4842] ? __check_object_size+0x300/0x410
[ 91.900537][ T4842] file_tty_write+0x561/0x920
[ 91.905207][ T4842] ? n_tty_read+0x1db0/0x1db0
[ 91.909872][ T4842] do_iter_readv_writev+0x594/0x7a0
[ 91.915065][ T4842] ? generic_file_rw_checks+0x260/0x260
[ 91.921044][ T4842] ? common_file_perm+0x17d/0x1d0
[ 91.926073][ T4842] ? fsnotify_perm+0x64/0x590
[ 91.930789][ T4842] ? security_file_permission+0x75/0xa0
[ 91.936340][ T4842] do_iter_write+0x1e6/0x760
[ 91.940952][ T4842] ? vfs_iter_write+0x69/0xa0
[ 91.945628][ T4842] iter_file_splice_write+0x806/0xfa0
[ 91.951001][ T4842] ? splice_from_pipe+0x230/0x230
[ 91.956038][ T4842] ? generic_file_splice_read+0x577/0x790
[ 91.961770][ T4842] ? splice_shrink_spd+0xb0/0xb0
[ 91.966790][ T4842] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 91.973386][ T4842] ? common_file_perm+0x17d/0x1d0
[ 91.978531][ T4842] ? splice_from_pipe+0x230/0x230
[ 91.983672][ T4842] direct_splice_actor+0xe3/0x1c0
[ 91.988807][ T4842] splice_direct_to_actor+0x500/0xc10
[ 91.994181][ T4842] ? do_splice_direct+0x3d0/0x3d0
[ 91.999201][ T4842] ? pipe_to_sendpage+0x350/0x350
[ 92.004241][ T4842] ? fsnotify_perm+0x64/0x590
[ 92.008947][ T4842] ? security_file_permission+0x75/0xa0
[ 92.014517][ T4842] do_splice_direct+0x285/0x3d0
[ 92.019483][ T4842] ? splice_direct_to_actor+0xc10/0xc10
[ 92.025020][ T4842] ? __fget_files+0x413/0x480
[ 92.029787][ T4842] ? common_file_perm+0x17d/0x1d0
[ 92.034804][ T4842] ? fsnotify_perm+0x64/0x590
[ 92.039474][ T4842] ? security_file_permission+0x75/0xa0
[ 92.045556][ T4842] do_sendfile+0x622/0x1000
[ 92.050076][ T4842] ? do_pwritev+0x360/0x360
[ 92.054698][ T4842] __se_sys_sendfile64+0x178/0x1e0
[ 92.059806][ T4842] ? __x64_sys_sendfile64+0xa0/0xa0
[ 92.065001][ T4842] ? syscall_enter_from_user_mode+0x2e/0x240
[ 92.071000][ T4842] do_syscall_64+0x3b/0xb0
[ 92.075413][ T4842] ? clear_bhb_loop+0x15/0x70
[ 92.080192][ T4842] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 92.086116][ T4842] RIP: 0033:0x7fca141d4da9
[ 92.090683][ T4842] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 92.110370][ T4842] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 92.118778][ T4842] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 92.126753][ T4842] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 92.134721][ T4842] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 92.142802][ T4842] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 92.150771][ T4842] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 92.158952][ T4842]
[ 92.184705][ T26] audit: type=1800 audit(1732063025.803:13): pid=4844 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 92.185640][ T4844] FAULT_INJECTION: forcing a failure.
[ 92.185640][ T4844] name failslab, interval 1, probability 0, space 0, times 0
[ 92.218041][ T4844] CPU: 0 PID: 4844 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 92.226549][ T4844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 92.236696][ T4844] Call Trace:
[ 92.240107][ T4844]
[ 92.243673][ T4844] dump_stack_lvl+0x1e3/0x2d0
[ 92.248359][ T4844] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 92.254191][ T4844] ? panic+0x860/0x860
[ 92.258286][ T4844] ? lock_acquire+0xdd/0x4f0
[ 92.262960][ T4844] ? __might_sleep+0xc0/0xc0
[ 92.267558][ T4844] ? read_lock_is_recursive+0x10/0x10
[ 92.272952][ T4844] should_fail+0x38a/0x4c0
[ 92.277412][ T4844] should_failslab+0x5/0x20
[ 92.281940][ T4844] slab_pre_alloc_hook+0x53/0xc0
[ 92.286979][ T4844] __kmalloc+0x6e/0x300
[ 92.291175][ T4844] ? file_tty_write+0x323/0x920
[ 92.296121][ T4844] file_tty_write+0x323/0x920
[ 92.300821][ T4844] ? n_tty_read+0x1db0/0x1db0
[ 92.305494][ T4844] do_iter_readv_writev+0x594/0x7a0
[ 92.310720][ T4844] ? generic_file_rw_checks+0x260/0x260
[ 92.316470][ T4844] ? common_file_perm+0x17d/0x1d0
[ 92.321714][ T4844] ? fsnotify_perm+0x64/0x590
[ 92.326409][ T4844] ? security_file_permission+0x75/0xa0
[ 92.332024][ T4844] do_iter_write+0x1e6/0x760
[ 92.336640][ T4844] ? vfs_iter_write+0x69/0xa0
[ 92.341333][ T4844] iter_file_splice_write+0x806/0xfa0
[ 92.346713][ T4844] ? splice_from_pipe+0x230/0x230
[ 92.351739][ T4844] ? generic_file_splice_read+0x577/0x790
[ 92.357461][ T4844] ? splice_shrink_spd+0xb0/0xb0
[ 92.362402][ T4844] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 92.368995][ T4844] ? common_file_perm+0x17d/0x1d0
[ 92.374019][ T4844] ? splice_from_pipe+0x230/0x230
[ 92.379077][ T4844] direct_splice_actor+0xe3/0x1c0
[ 92.384229][ T4844] splice_direct_to_actor+0x500/0xc10
[ 92.389604][ T4844] ? do_splice_direct+0x3d0/0x3d0
[ 92.394628][ T4844] ? pipe_to_sendpage+0x350/0x350
[ 92.399647][ T4844] ? fsnotify_perm+0x64/0x590
[ 92.404320][ T4844] ? security_file_permission+0x75/0xa0
[ 92.409861][ T4844] do_splice_direct+0x285/0x3d0
[ 92.414730][ T4844] ? splice_direct_to_actor+0xc10/0xc10
[ 92.420283][ T4844] ? __fget_files+0x413/0x480
[ 92.425025][ T4844] ? common_file_perm+0x17d/0x1d0
[ 92.430153][ T4844] ? fsnotify_perm+0x64/0x590
[ 92.435018][ T4844] ? security_file_permission+0x75/0xa0
[ 92.440661][ T4844] do_sendfile+0x622/0x1000
[ 92.445206][ T4844] ? do_pwritev+0x360/0x360
[ 92.449723][ T4844] __se_sys_sendfile64+0x178/0x1e0
[ 92.454931][ T4844] ? __x64_sys_sendfile64+0xa0/0xa0
[ 92.460226][ T4844] ? syscall_enter_from_user_mode+0x2e/0x240
[ 92.466211][ T4844] do_syscall_64+0x3b/0xb0
[ 92.470710][ T4844] ? clear_bhb_loop+0x15/0x70
[ 92.475549][ T4844] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 92.481465][ T4844] RIP: 0033:0x7fca141d4da9
[ 92.485916][ T4844] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 92.505524][ T4844] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 92.514146][ T4844] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 92.522124][ T4844] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 92.530088][ T4844] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 92.538158][ T4844] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 92.546158][ T4844] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 92.554133][ T4844]
[ 92.557773][ T1324] Bluetooth: hci0: command 0x0419 tx timeout
[ 92.583253][ T26] audit: type=1800 audit(1732063026.203:14): pid=4846 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 92.584148][ T4846] FAULT_INJECTION: forcing a failure.
[ 92.584148][ T4846] name failslab, interval 1, probability 0, space 0, times 0
[ 92.616436][ T4846] CPU: 1 PID: 4846 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 92.624928][ T4846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 92.634975][ T4846] Call Trace:
[ 92.638278][ T4846]
[ 92.641207][ T4846] dump_stack_lvl+0x1e3/0x2d0
[ 92.645911][ T4846] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 92.651542][ T4846] ? panic+0x860/0x860
[ 92.655611][ T4846] ? rcu_is_watching+0x11/0xa0
[ 92.660636][ T4846] ? lock_acquire+0xdd/0x4f0
[ 92.665227][ T4846] ? __might_sleep+0xc0/0xc0
[ 92.669809][ T4846] ? read_lock_is_recursive+0x10/0x10
[ 92.675192][ T4846] should_fail+0x38a/0x4c0
[ 92.679605][ T4846] should_failslab+0x5/0x20
[ 92.684105][ T4846] slab_pre_alloc_hook+0x53/0xc0
[ 92.689048][ T4846] __kmalloc+0x6e/0x300
[ 92.693200][ T4846] ? __tty_buffer_request_room+0x1ef/0x500
[ 92.699091][ T4846] __tty_buffer_request_room+0x1ef/0x500
[ 92.704773][ T4846] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 92.711531][ T4846] ? add_wait_queue+0xc1/0x170
[ 92.716292][ T4846] n_tty_write+0x63c/0x1280
[ 92.720886][ T4846] ? _copy_from_iter+0x72e/0xe90
[ 92.725828][ T4846] ? n_tty_read+0x1db0/0x1db0
[ 92.730501][ T4846] ? wait_woken+0x1b0/0x1b0
[ 92.735004][ T4846] ? __virt_addr_valid+0x3bb/0x460
[ 92.740119][ T4846] ? __phys_addr_symbol+0x2b/0x70
[ 92.745141][ T4846] ? 0xffffffff81000000
[ 92.749310][ T4846] ? __check_object_size+0x300/0x410
[ 92.754595][ T4846] file_tty_write+0x561/0x920
[ 92.759270][ T4846] ? n_tty_read+0x1db0/0x1db0
[ 92.763946][ T4846] do_iter_readv_writev+0x594/0x7a0
[ 92.769151][ T4846] ? generic_file_rw_checks+0x260/0x260
[ 92.774786][ T4846] ? common_file_perm+0x17d/0x1d0
[ 92.779809][ T4846] ? fsnotify_perm+0x64/0x590
[ 92.784502][ T4846] ? security_file_permission+0x75/0xa0
[ 92.790048][ T4846] do_iter_write+0x1e6/0x760
[ 92.794636][ T4846] ? vfs_iter_write+0x69/0xa0
[ 92.799332][ T4846] iter_file_splice_write+0x806/0xfa0
[ 92.804706][ T4846] ? splice_from_pipe+0x230/0x230
[ 92.809721][ T4846] ? generic_file_splice_read+0x577/0x790
[ 92.815435][ T4846] ? splice_shrink_spd+0xb0/0xb0
[ 92.820368][ T4846] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 92.826948][ T4846] ? common_file_perm+0x17d/0x1d0
[ 92.831966][ T4846] ? splice_from_pipe+0x230/0x230
[ 92.836984][ T4846] direct_splice_actor+0xe3/0x1c0
[ 92.842032][ T4846] splice_direct_to_actor+0x500/0xc10
[ 92.847412][ T4846] ? do_splice_direct+0x3d0/0x3d0
[ 92.852430][ T4846] ? pipe_to_sendpage+0x350/0x350
[ 92.857451][ T4846] ? fsnotify_perm+0x64/0x590
[ 92.862250][ T4846] ? security_file_permission+0x75/0xa0
[ 92.867820][ T4846] do_splice_direct+0x285/0x3d0
[ 92.872685][ T4846] ? splice_direct_to_actor+0xc10/0xc10
[ 92.878221][ T4846] ? __fget_files+0x413/0x480
[ 92.882892][ T4846] ? common_file_perm+0x17d/0x1d0
[ 92.887908][ T4846] ? fsnotify_perm+0x64/0x590
[ 92.892593][ T4846] ? security_file_permission+0x75/0xa0
[ 92.898135][ T4846] do_sendfile+0x622/0x1000
[ 92.902637][ T4846] ? do_pwritev+0x360/0x360
[ 92.907141][ T4846] __se_sys_sendfile64+0x178/0x1e0
[ 92.912262][ T4846] ? __x64_sys_sendfile64+0xa0/0xa0
[ 92.917466][ T4846] ? syscall_enter_from_user_mode+0x2e/0x240
[ 92.923447][ T4846] do_syscall_64+0x3b/0xb0
[ 92.927880][ T4846] ? clear_bhb_loop+0x15/0x70
[ 92.932552][ T4846] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 92.938540][ T4846] RIP: 0033:0x7fca141d4da9
[ 92.943045][ T4846] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 92.962772][ T4846] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 92.971187][ T4846] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 92.979279][ T4846] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 92.987242][ T4846] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 92.995206][ T4846] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 93.003167][ T4846] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 93.011147][ T4846]
[ 93.035877][ T26] audit: type=1800 audit(1732063026.653:15): pid=4848 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 93.036893][ T4848] FAULT_INJECTION: forcing a failure.
[ 93.036893][ T4848] name failslab, interval 1, probability 0, space 0, times 0
[ 93.069164][ T4848] CPU: 1 PID: 4848 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 93.077656][ T4848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 93.087718][ T4848] Call Trace:
[ 93.091011][ T4848]
[ 93.094027][ T4848] dump_stack_lvl+0x1e3/0x2d0
[ 93.098718][ T4848] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 93.104361][ T4848] ? panic+0x860/0x860
[ 93.108419][ T4848] ? rcu_is_watching+0x11/0xa0
[ 93.113187][ T4848] ? lock_acquire+0xdd/0x4f0
[ 93.117764][ T4848] ? __might_sleep+0xc0/0xc0
[ 93.122353][ T4848] ? read_lock_is_recursive+0x10/0x10
[ 93.127726][ T4848] should_fail+0x38a/0x4c0
[ 93.132160][ T4848] should_failslab+0x5/0x20
[ 93.136664][ T4848] slab_pre_alloc_hook+0x53/0xc0
[ 93.141635][ T4848] __kmalloc+0x6e/0x300
[ 93.145781][ T4848] ? __tty_buffer_request_room+0x1ef/0x500
[ 93.151686][ T4848] __tty_buffer_request_room+0x1ef/0x500
[ 93.157543][ T4848] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 93.164403][ T4848] ? add_wait_queue+0xc1/0x170
[ 93.169349][ T4848] n_tty_write+0x63c/0x1280
[ 93.173934][ T4848] ? _copy_from_iter+0x72e/0xe90
[ 93.178896][ T4848] ? n_tty_read+0x1db0/0x1db0
[ 93.183604][ T4848] ? wait_woken+0x1b0/0x1b0
[ 93.188192][ T4848] ? __virt_addr_valid+0x3bb/0x460
[ 93.193392][ T4848] ? __phys_addr_symbol+0x2b/0x70
[ 93.198496][ T4848] ? 0xffffffff81000000
[ 93.202660][ T4848] ? __check_object_size+0x300/0x410
[ 93.208062][ T4848] file_tty_write+0x561/0x920
[ 93.212829][ T4848] ? n_tty_read+0x1db0/0x1db0
[ 93.217614][ T4848] do_iter_readv_writev+0x594/0x7a0
[ 93.222843][ T4848] ? generic_file_rw_checks+0x260/0x260
[ 93.228413][ T4848] ? common_file_perm+0x17d/0x1d0
[ 93.233444][ T4848] ? fsnotify_perm+0x64/0x590
[ 93.238243][ T4848] ? security_file_permission+0x75/0xa0
[ 93.243932][ T4848] do_iter_write+0x1e6/0x760
[ 93.248842][ T4848] ? vfs_iter_write+0x69/0xa0
[ 93.253534][ T4848] iter_file_splice_write+0x806/0xfa0
[ 93.259105][ T4848] ? splice_from_pipe+0x230/0x230
[ 93.264128][ T4848] ? generic_file_splice_read+0x577/0x790
[ 93.269850][ T4848] ? splice_shrink_spd+0xb0/0xb0
[ 93.274785][ T4848] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 93.281382][ T4848] ? common_file_perm+0x17d/0x1d0
[ 93.286484][ T4848] ? splice_from_pipe+0x230/0x230
[ 93.291532][ T4848] direct_splice_actor+0xe3/0x1c0
[ 93.296847][ T4848] splice_direct_to_actor+0x500/0xc10
[ 93.302229][ T4848] ? do_splice_direct+0x3d0/0x3d0
[ 93.307262][ T4848] ? pipe_to_sendpage+0x350/0x350
[ 93.312280][ T4848] ? fsnotify_perm+0x64/0x590
[ 93.316947][ T4848] ? security_file_permission+0x75/0xa0
[ 93.322490][ T4848] do_splice_direct+0x285/0x3d0
[ 93.327345][ T4848] ? splice_direct_to_actor+0xc10/0xc10
[ 93.332910][ T4848] ? __fget_files+0x413/0x480
[ 93.337609][ T4848] ? common_file_perm+0x17d/0x1d0
[ 93.342655][ T4848] ? fsnotify_perm+0x64/0x590
[ 93.347336][ T4848] ? security_file_permission+0x75/0xa0
[ 93.352878][ T4848] do_sendfile+0x622/0x1000
[ 93.357390][ T4848] ? do_pwritev+0x360/0x360
[ 93.361891][ T4848] __se_sys_sendfile64+0x178/0x1e0
[ 93.367168][ T4848] ? __x64_sys_sendfile64+0xa0/0xa0
[ 93.372392][ T4848] ? syscall_enter_from_user_mode+0x2e/0x240
[ 93.378397][ T4848] do_syscall_64+0x3b/0xb0
[ 93.382821][ T4848] ? clear_bhb_loop+0x15/0x70
[ 93.388044][ T4848] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 93.393939][ T4848] RIP: 0033:0x7fca141d4da9
[ 93.398360][ T4848] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 93.418177][ T4848] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 93.426607][ T4848] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 93.434587][ T4848] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 93.442551][ T4848] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 93.450599][ T4848] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 93.458584][ T4848] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 93.466922][ T4848]
[ 93.495134][ T26] audit: type=1800 audit(1732063027.113:16): pid=4850 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 93.496079][ T4850] FAULT_INJECTION: forcing a failure.
[ 93.496079][ T4850] name failslab, interval 1, probability 0, space 0, times 0
[ 93.528329][ T4850] CPU: 1 PID: 4850 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 93.536994][ T4850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 93.547045][ T4850] Call Trace:
[ 93.550324][ T4850]
[ 93.553249][ T4850] dump_stack_lvl+0x1e3/0x2d0
[ 93.557930][ T4850] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 93.563854][ T4850] ? panic+0x860/0x860
[ 93.568043][ T4850] ? rcu_is_watching+0x11/0xa0
[ 93.572830][ T4850] ? lock_acquire+0xdd/0x4f0
[ 93.577544][ T4850] ? __might_sleep+0xc0/0xc0
[ 93.582154][ T4850] ? read_lock_is_recursive+0x10/0x10
[ 93.587612][ T4850] should_fail+0x38a/0x4c0
[ 93.592119][ T4850] should_failslab+0x5/0x20
[ 93.596768][ T4850] slab_pre_alloc_hook+0x53/0xc0
[ 93.601759][ T4850] __kmalloc+0x6e/0x300
[ 93.605940][ T4850] ? __tty_buffer_request_room+0x1ef/0x500
[ 93.611909][ T4850] __tty_buffer_request_room+0x1ef/0x500
[ 93.617828][ T4850] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 93.624511][ T4850] ? add_wait_queue+0xc1/0x170
[ 93.629285][ T4850] n_tty_write+0x63c/0x1280
[ 93.634011][ T4850] ? _copy_from_iter+0x72e/0xe90
[ 93.638951][ T4850] ? n_tty_read+0x1db0/0x1db0
[ 93.643646][ T4850] ? wait_woken+0x1b0/0x1b0
[ 93.648155][ T4850] ? __virt_addr_valid+0x3bb/0x460
[ 93.653260][ T4850] ? __phys_addr_symbol+0x2b/0x70
[ 93.658282][ T4850] ? 0xffffffff81000000
[ 93.662442][ T4850] ? __check_object_size+0x300/0x410
[ 93.667722][ T4850] file_tty_write+0x561/0x920
[ 93.672409][ T4850] ? n_tty_read+0x1db0/0x1db0
[ 93.677092][ T4850] do_iter_readv_writev+0x594/0x7a0
[ 93.682288][ T4850] ? generic_file_rw_checks+0x260/0x260
[ 93.687854][ T4850] ? common_file_perm+0x17d/0x1d0
[ 93.692891][ T4850] ? fsnotify_perm+0x64/0x590
[ 93.697583][ T4850] ? security_file_permission+0x75/0xa0
[ 93.703123][ T4850] do_iter_write+0x1e6/0x760
[ 93.707708][ T4850] ? vfs_iter_write+0x69/0xa0
[ 93.712380][ T4850] iter_file_splice_write+0x806/0xfa0
[ 93.717754][ T4850] ? splice_from_pipe+0x230/0x230
[ 93.722808][ T4850] ? generic_file_splice_read+0x577/0x790
[ 93.728525][ T4850] ? splice_shrink_spd+0xb0/0xb0
[ 93.733731][ T4850] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 93.740351][ T4850] ? common_file_perm+0x17d/0x1d0
[ 93.745397][ T4850] ? splice_from_pipe+0x230/0x230
[ 93.750442][ T4850] direct_splice_actor+0xe3/0x1c0
[ 93.755468][ T4850] splice_direct_to_actor+0x500/0xc10
[ 93.760982][ T4850] ? do_splice_direct+0x3d0/0x3d0
[ 93.766003][ T4850] ? pipe_to_sendpage+0x350/0x350
[ 93.771025][ T4850] ? fsnotify_perm+0x64/0x590
[ 93.775842][ T4850] ? security_file_permission+0x75/0xa0
[ 93.781399][ T4850] do_splice_direct+0x285/0x3d0
[ 93.786247][ T4850] ? splice_direct_to_actor+0xc10/0xc10
[ 93.791876][ T4850] ? __fget_files+0x413/0x480
[ 93.796589][ T4850] ? common_file_perm+0x17d/0x1d0
[ 93.801624][ T4850] ? fsnotify_perm+0x64/0x590
[ 93.806294][ T4850] ? security_file_permission+0x75/0xa0
[ 93.812011][ T4850] do_sendfile+0x622/0x1000
[ 93.816524][ T4850] ? do_pwritev+0x360/0x360
[ 93.821043][ T4850] __se_sys_sendfile64+0x178/0x1e0
[ 93.826171][ T4850] ? __x64_sys_sendfile64+0xa0/0xa0
[ 93.831374][ T4850] ? syscall_enter_from_user_mode+0x2e/0x240
[ 93.837376][ T4850] do_syscall_64+0x3b/0xb0
[ 93.841794][ T4850] ? clear_bhb_loop+0x15/0x70
[ 93.846469][ T4850] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 93.852447][ T4850] RIP: 0033:0x7fca141d4da9
[ 93.856875][ T4850] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 93.877070][ T4850] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 93.885502][ T4850] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 93.893471][ T4850] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 93.901450][ T4850] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 93.909435][ T4850] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 93.917619][ T4850] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 93.925604][ T4850]
[ 93.953719][ T26] audit: type=1800 audit(1732063027.573:17): pid=4852 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 93.954637][ T4852] FAULT_INJECTION: forcing a failure.
[ 93.954637][ T4852] name failslab, interval 1, probability 0, space 0, times 0
[ 93.987620][ T4852] CPU: 0 PID: 4852 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 93.996153][ T4852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 94.006319][ T4852] Call Trace:
[ 94.009607][ T4852]
[ 94.012809][ T4852] dump_stack_lvl+0x1e3/0x2d0
[ 94.017684][ T4852] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 94.023417][ T4852] ? panic+0x860/0x860
[ 94.027504][ T4852] ? lock_acquire+0xdd/0x4f0
[ 94.032178][ T4852] ? __might_sleep+0xc0/0xc0
[ 94.036773][ T4852] ? read_lock_is_recursive+0x10/0x10
[ 94.042339][ T4852] should_fail+0x38a/0x4c0
[ 94.046753][ T4852] should_failslab+0x5/0x20
[ 94.051249][ T4852] slab_pre_alloc_hook+0x53/0xc0
[ 94.056267][ T4852] __kmalloc+0x6e/0x300
[ 94.060411][ T4852] ? file_tty_write+0x323/0x920
[ 94.065335][ T4852] file_tty_write+0x323/0x920
[ 94.070023][ T4852] ? n_tty_read+0x1db0/0x1db0
[ 94.074782][ T4852] do_iter_readv_writev+0x594/0x7a0
[ 94.079976][ T4852] ? generic_file_rw_checks+0x260/0x260
[ 94.085516][ T4852] ? common_file_perm+0x17d/0x1d0
[ 94.090565][ T4852] ? fsnotify_perm+0x64/0x590
[ 94.095235][ T4852] ? security_file_permission+0x75/0xa0
[ 94.100909][ T4852] do_iter_write+0x1e6/0x760
[ 94.105588][ T4852] ? vfs_iter_write+0x69/0xa0
[ 94.110281][ T4852] iter_file_splice_write+0x806/0xfa0
[ 94.115671][ T4852] ? splice_from_pipe+0x230/0x230
[ 94.120700][ T4852] ? generic_file_splice_read+0x577/0x790
[ 94.126548][ T4852] ? splice_shrink_spd+0xb0/0xb0
[ 94.131635][ T4852] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 94.138363][ T4852] ? common_file_perm+0x17d/0x1d0
[ 94.143410][ T4852] ? splice_from_pipe+0x230/0x230
[ 94.148709][ T4852] direct_splice_actor+0xe3/0x1c0
[ 94.153768][ T4852] splice_direct_to_actor+0x500/0xc10
[ 94.159146][ T4852] ? do_splice_direct+0x3d0/0x3d0
[ 94.164325][ T4852] ? pipe_to_sendpage+0x350/0x350
[ 94.169394][ T4852] ? fsnotify_perm+0x64/0x590
[ 94.174224][ T4852] ? security_file_permission+0x75/0xa0
[ 94.179832][ T4852] do_splice_direct+0x285/0x3d0
[ 94.184697][ T4852] ? splice_direct_to_actor+0xc10/0xc10
[ 94.190356][ T4852] ? __fget_files+0x413/0x480
[ 94.195064][ T4852] ? common_file_perm+0x17d/0x1d0
[ 94.200125][ T4852] ? fsnotify_perm+0x64/0x590
[ 94.204803][ T4852] ? security_file_permission+0x75/0xa0
[ 94.210433][ T4852] do_sendfile+0x622/0x1000
[ 94.214943][ T4852] ? do_pwritev+0x360/0x360
[ 94.219459][ T4852] __se_sys_sendfile64+0x178/0x1e0
[ 94.224580][ T4852] ? __x64_sys_sendfile64+0xa0/0xa0
[ 94.230051][ T4852] ? syscall_enter_from_user_mode+0x2e/0x240
[ 94.236131][ T4852] do_syscall_64+0x3b/0xb0
[ 94.240649][ T4852] ? clear_bhb_loop+0x15/0x70
[ 94.245323][ T4852] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 94.251222][ T4852] RIP: 0033:0x7fca141d4da9
[ 94.255646][ T4852] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 94.275344][ T4852] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 94.283759][ T4852] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 94.291726][ T4852] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
2024/11/20 00:37:07 executed programs: 16
[ 94.299784][ T4852] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 94.307757][ T4852] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 94.315903][ T4852] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 94.324344][ T4852]
[ 94.350035][ T26] audit: type=1800 audit(1732063027.973:18): pid=4854 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 94.351057][ T4854] FAULT_INJECTION: forcing a failure.
[ 94.351057][ T4854] name failslab, interval 1, probability 0, space 0, times 0
[ 94.383319][ T4854] CPU: 1 PID: 4854 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 94.391814][ T4854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 94.401966][ T4854] Call Trace:
[ 94.405240][ T4854]
[ 94.408160][ T4854] dump_stack_lvl+0x1e3/0x2d0
[ 94.413004][ T4854] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 94.418625][ T4854] ? panic+0x860/0x860
[ 94.422698][ T4854] ? rcu_is_watching+0x11/0xa0
[ 94.427468][ T4854] ? lock_acquire+0xdd/0x4f0
[ 94.432046][ T4854] ? __might_sleep+0xc0/0xc0
[ 94.436633][ T4854] ? read_lock_is_recursive+0x10/0x10
[ 94.442003][ T4854] should_fail+0x38a/0x4c0
[ 94.446422][ T4854] should_failslab+0x5/0x20
[ 94.450930][ T4854] slab_pre_alloc_hook+0x53/0xc0
[ 94.455856][ T4854] __kmalloc+0x6e/0x300
[ 94.459999][ T4854] ? __tty_buffer_request_room+0x1ef/0x500
[ 94.465885][ T4854] __tty_buffer_request_room+0x1ef/0x500
[ 94.471515][ T4854] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 94.478189][ T4854] ? add_wait_queue+0xc1/0x170
[ 94.483036][ T4854] n_tty_write+0x63c/0x1280
[ 94.487530][ T4854] ? _copy_from_iter+0x72e/0xe90
[ 94.492471][ T4854] ? n_tty_read+0x1db0/0x1db0
[ 94.497139][ T4854] ? wait_woken+0x1b0/0x1b0
[ 94.501631][ T4854] ? __virt_addr_valid+0x3bb/0x460
[ 94.506740][ T4854] ? __phys_addr_symbol+0x2b/0x70
[ 94.511841][ T4854] ? 0xffffffff81000000
[ 94.516017][ T4854] ? __check_object_size+0x300/0x410
[ 94.521294][ T4854] file_tty_write+0x561/0x920
[ 94.525960][ T4854] ? n_tty_read+0x1db0/0x1db0
[ 94.530628][ T4854] do_iter_readv_writev+0x594/0x7a0
[ 94.535832][ T4854] ? generic_file_rw_checks+0x260/0x260
[ 94.541367][ T4854] ? common_file_perm+0x17d/0x1d0
[ 94.546387][ T4854] ? fsnotify_perm+0x64/0x590
[ 94.551083][ T4854] ? security_file_permission+0x75/0xa0
[ 94.556865][ T4854] do_iter_write+0x1e6/0x760
[ 94.561576][ T4854] ? vfs_iter_write+0x69/0xa0
[ 94.566931][ T4854] iter_file_splice_write+0x806/0xfa0
[ 94.572308][ T4854] ? splice_from_pipe+0x230/0x230
[ 94.577331][ T4854] ? generic_file_splice_read+0x577/0x790
[ 94.583044][ T4854] ? splice_shrink_spd+0xb0/0xb0
[ 94.587979][ T4854] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 94.594567][ T4854] ? common_file_perm+0x17d/0x1d0
[ 94.599615][ T4854] ? splice_from_pipe+0x230/0x230
[ 94.604635][ T4854] direct_splice_actor+0xe3/0x1c0
[ 94.609671][ T4854] splice_direct_to_actor+0x500/0xc10
[ 94.615040][ T4854] ? do_splice_direct+0x3d0/0x3d0
[ 94.620064][ T4854] ? pipe_to_sendpage+0x350/0x350
[ 94.625091][ T4854] ? fsnotify_perm+0x64/0x590
[ 94.629767][ T4854] ? security_file_permission+0x75/0xa0
[ 94.635318][ T4854] do_splice_direct+0x285/0x3d0
[ 94.640425][ T4854] ? splice_direct_to_actor+0xc10/0xc10
[ 94.645961][ T4854] ? __fget_files+0x413/0x480
[ 94.650633][ T4854] ? common_file_perm+0x17d/0x1d0
[ 94.655655][ T4854] ? fsnotify_perm+0x64/0x590
[ 94.660346][ T4854] ? security_file_permission+0x75/0xa0
[ 94.665904][ T4854] do_sendfile+0x622/0x1000
[ 94.670510][ T4854] ? do_pwritev+0x360/0x360
[ 94.675015][ T4854] __se_sys_sendfile64+0x178/0x1e0
[ 94.680268][ T4854] ? __x64_sys_sendfile64+0xa0/0xa0
[ 94.685502][ T4854] ? syscall_enter_from_user_mode+0x2e/0x240
[ 94.691578][ T4854] do_syscall_64+0x3b/0xb0
[ 94.696091][ T4854] ? clear_bhb_loop+0x15/0x70
[ 94.700894][ T4854] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 94.706787][ T4854] RIP: 0033:0x7fca141d4da9
[ 94.711199][ T4854] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 94.730999][ T4854] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 94.739597][ T4854] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 94.747678][ T4854] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 94.755641][ T4854] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 94.763612][ T4854] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 94.771660][ T4854] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 94.779632][ T4854]
[ 94.809197][ T26] audit: type=1800 audit(1732063028.433:19): pid=4856 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 94.809255][ T4856] FAULT_INJECTION: forcing a failure.
[ 94.809255][ T4856] name failslab, interval 1, probability 0, space 0, times 0
[ 94.842941][ T4856] CPU: 1 PID: 4856 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 94.851526][ T4856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 94.861642][ T4856] Call Trace:
[ 94.864912][ T4856]
[ 94.867829][ T4856] dump_stack_lvl+0x1e3/0x2d0
[ 94.872510][ T4856] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 94.878132][ T4856] ? panic+0x860/0x860
[ 94.882190][ T4856] ? rcu_is_watching+0x11/0xa0
[ 94.886952][ T4856] ? lock_acquire+0xdd/0x4f0
[ 94.891529][ T4856] ? __might_sleep+0xc0/0xc0
[ 94.896112][ T4856] ? read_lock_is_recursive+0x10/0x10
[ 94.901679][ T4856] should_fail+0x38a/0x4c0
[ 94.906093][ T4856] should_failslab+0x5/0x20
[ 94.910599][ T4856] slab_pre_alloc_hook+0x53/0xc0
[ 94.915537][ T4856] __kmalloc+0x6e/0x300
[ 94.919682][ T4856] ? __tty_buffer_request_room+0x1ef/0x500
[ 94.925480][ T4856] __tty_buffer_request_room+0x1ef/0x500
[ 94.931220][ T4856] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 94.937891][ T4856] ? add_wait_queue+0xc1/0x170
[ 94.942651][ T4856] n_tty_write+0x63c/0x1280
[ 94.947162][ T4856] ? _copy_from_iter+0x72e/0xe90
[ 94.952095][ T4856] ? n_tty_read+0x1db0/0x1db0
[ 94.956766][ T4856] ? wait_woken+0x1b0/0x1b0
[ 94.961270][ T4856] ? __virt_addr_valid+0x3bb/0x460
[ 94.966372][ T4856] ? __phys_addr_symbol+0x2b/0x70
[ 94.971427][ T4856] ? 0xffffffff81000000
[ 94.975583][ T4856] ? __check_object_size+0x300/0x410
[ 94.980861][ T4856] file_tty_write+0x561/0x920
[ 94.985527][ T4856] ? n_tty_read+0x1db0/0x1db0
[ 94.990193][ T4856] do_iter_readv_writev+0x594/0x7a0
[ 94.995480][ T4856] ? generic_file_rw_checks+0x260/0x260
[ 95.001015][ T4856] ? common_file_perm+0x17d/0x1d0
[ 95.006030][ T4856] ? fsnotify_perm+0x64/0x590
[ 95.010880][ T4856] ? security_file_permission+0x75/0xa0
[ 95.016431][ T4856] do_iter_write+0x1e6/0x760
[ 95.021052][ T4856] ? vfs_iter_write+0x69/0xa0
[ 95.025916][ T4856] iter_file_splice_write+0x806/0xfa0
[ 95.031480][ T4856] ? splice_from_pipe+0x230/0x230
[ 95.036509][ T4856] ? generic_file_splice_read+0x577/0x790
[ 95.042233][ T4856] ? splice_shrink_spd+0xb0/0xb0
[ 95.047276][ T4856] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 95.053868][ T4856] ? common_file_perm+0x17d/0x1d0
[ 95.058886][ T4856] ? splice_from_pipe+0x230/0x230
[ 95.063906][ T4856] direct_splice_actor+0xe3/0x1c0
[ 95.068967][ T4856] splice_direct_to_actor+0x500/0xc10
[ 95.074403][ T4856] ? do_splice_direct+0x3d0/0x3d0
[ 95.079431][ T4856] ? pipe_to_sendpage+0x350/0x350
[ 95.084645][ T4856] ? fsnotify_perm+0x64/0x590
[ 95.089320][ T4856] ? security_file_permission+0x75/0xa0
[ 95.094866][ T4856] do_splice_direct+0x285/0x3d0
[ 95.099715][ T4856] ? splice_direct_to_actor+0xc10/0xc10
[ 95.105259][ T4856] ? __fget_files+0x413/0x480
[ 95.109932][ T4856] ? common_file_perm+0x17d/0x1d0
[ 95.114949][ T4856] ? fsnotify_perm+0x64/0x590
[ 95.119632][ T4856] ? security_file_permission+0x75/0xa0
[ 95.125170][ T4856] do_sendfile+0x622/0x1000
[ 95.129695][ T4856] ? do_pwritev+0x360/0x360
[ 95.134285][ T4856] __se_sys_sendfile64+0x178/0x1e0
[ 95.139422][ T4856] ? __x64_sys_sendfile64+0xa0/0xa0
[ 95.144731][ T4856] ? syscall_enter_from_user_mode+0x2e/0x240
[ 95.150811][ T4856] do_syscall_64+0x3b/0xb0
[ 95.155253][ T4856] ? clear_bhb_loop+0x15/0x70
[ 95.160013][ T4856] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 95.165914][ T4856] RIP: 0033:0x7fca141d4da9
[ 95.170342][ T4856] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 95.190111][ T4856] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 95.198605][ T4856] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 95.206576][ T4856] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 95.215007][ T4856] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 95.223148][ T4856] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 95.231208][ T4856] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 95.239182][ T4856]
[ 95.264893][ T26] audit: type=1800 audit(1732063028.883:20): pid=4858 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 95.265836][ T4858] FAULT_INJECTION: forcing a failure.
[ 95.265836][ T4858] name failslab, interval 1, probability 0, space 0, times 0
[ 95.298163][ T4858] CPU: 1 PID: 4858 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 95.306651][ T4858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 95.316712][ T4858] Call Trace:
[ 95.319984][ T4858]
[ 95.322908][ T4858] dump_stack_lvl+0x1e3/0x2d0
[ 95.327705][ T4858] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 95.333628][ T4858] ? panic+0x860/0x860
[ 95.337694][ T4858] ? rcu_is_watching+0x11/0xa0
[ 95.342450][ T4858] ? lock_acquire+0xdd/0x4f0
[ 95.347035][ T4858] ? __might_sleep+0xc0/0xc0
[ 95.351849][ T4858] ? read_lock_is_recursive+0x10/0x10
[ 95.357237][ T4858] should_fail+0x38a/0x4c0
[ 95.361834][ T4858] should_failslab+0x5/0x20
[ 95.366626][ T4858] slab_pre_alloc_hook+0x53/0xc0
[ 95.371588][ T4858] __kmalloc+0x6e/0x300
[ 95.375770][ T4858] ? __tty_buffer_request_room+0x1ef/0x500
[ 95.381576][ T4858] __tty_buffer_request_room+0x1ef/0x500
[ 95.387266][ T4858] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 95.393953][ T4858] ? add_wait_queue+0xc1/0x170
[ 95.398720][ T4858] n_tty_write+0x63c/0x1280
[ 95.403307][ T4858] ? _copy_from_iter+0x72e/0xe90
[ 95.408240][ T4858] ? n_tty_read+0x1db0/0x1db0
[ 95.412915][ T4858] ? wait_woken+0x1b0/0x1b0
[ 95.417418][ T4858] ? __virt_addr_valid+0x3bb/0x460
[ 95.422524][ T4858] ? __phys_addr_symbol+0x2b/0x70
[ 95.427625][ T4858] ? 0xffffffff81000000
[ 95.431872][ T4858] ? __check_object_size+0x300/0x410
[ 95.437155][ T4858] file_tty_write+0x561/0x920
[ 95.441828][ T4858] ? n_tty_read+0x1db0/0x1db0
[ 95.446511][ T4858] do_iter_readv_writev+0x594/0x7a0
[ 95.451813][ T4858] ? generic_file_rw_checks+0x260/0x260
[ 95.457363][ T4858] ? common_file_perm+0x17d/0x1d0
[ 95.462387][ T4858] ? fsnotify_perm+0x64/0x590
[ 95.467058][ T4858] ? security_file_permission+0x75/0xa0
[ 95.472598][ T4858] do_iter_write+0x1e6/0x760
[ 95.477188][ T4858] ? vfs_iter_write+0x69/0xa0
[ 95.481883][ T4858] iter_file_splice_write+0x806/0xfa0
[ 95.487255][ T4858] ? splice_from_pipe+0x230/0x230
[ 95.492273][ T4858] ? generic_file_splice_read+0x577/0x790
[ 95.498094][ T4858] ? splice_shrink_spd+0xb0/0xb0
[ 95.503022][ T4858] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 95.509600][ T4858] ? common_file_perm+0x17d/0x1d0
[ 95.514622][ T4858] ? splice_from_pipe+0x230/0x230
[ 95.519739][ T4858] direct_splice_actor+0xe3/0x1c0
[ 95.524771][ T4858] splice_direct_to_actor+0x500/0xc10
[ 95.530243][ T4858] ? do_splice_direct+0x3d0/0x3d0
[ 95.535258][ T4858] ? pipe_to_sendpage+0x350/0x350
[ 95.540272][ T4858] ? fsnotify_perm+0x64/0x590
[ 95.544939][ T4858] ? security_file_permission+0x75/0xa0
[ 95.550492][ T4858] do_splice_direct+0x285/0x3d0
[ 95.555349][ T4858] ? splice_direct_to_actor+0xc10/0xc10
[ 95.560883][ T4858] ? __fget_files+0x413/0x480
[ 95.565835][ T4858] ? common_file_perm+0x17d/0x1d0
[ 95.570849][ T4858] ? fsnotify_perm+0x64/0x590
[ 95.575601][ T4858] ? security_file_permission+0x75/0xa0
[ 95.581138][ T4858] do_sendfile+0x622/0x1000
[ 95.585662][ T4858] ? do_pwritev+0x360/0x360
[ 95.590165][ T4858] __se_sys_sendfile64+0x178/0x1e0
[ 95.595273][ T4858] ? __x64_sys_sendfile64+0xa0/0xa0
[ 95.600463][ T4858] ? syscall_enter_from_user_mode+0x2e/0x240
[ 95.606839][ T4858] do_syscall_64+0x3b/0xb0
[ 95.611267][ T4858] ? clear_bhb_loop+0x15/0x70
[ 95.615967][ T4858] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 95.621861][ T4858] RIP: 0033:0x7fca141d4da9
[ 95.626276][ T4858] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 95.646077][ T4858] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 95.654528][ T4858] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 95.662529][ T4858] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 95.670587][ T4858] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 95.678551][ T4858] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 95.686518][ T4858] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 95.694483][ T4858]
[ 95.720508][ T4860] FAULT_INJECTION: forcing a failure.
[ 95.720508][ T4860] name failslab, interval 1, probability 0, space 0, times 0
[ 95.733118][ T4860] CPU: 1 PID: 4860 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 95.741614][ T4860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 95.751663][ T4860] Call Trace:
[ 95.754936][ T4860]
[ 95.757880][ T4860] dump_stack_lvl+0x1e3/0x2d0
[ 95.762557][ T4860] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 95.768271][ T4860] ? panic+0x860/0x860
[ 95.772350][ T4860] ? rcu_is_watching+0x11/0xa0
[ 95.777205][ T4860] ? lock_acquire+0xdd/0x4f0
[ 95.781816][ T4860] ? __might_sleep+0xc0/0xc0
[ 95.786649][ T4860] ? read_lock_is_recursive+0x10/0x10
[ 95.792028][ T4860] should_fail+0x38a/0x4c0
[ 95.796492][ T4860] should_failslab+0x5/0x20
[ 95.801098][ T4860] slab_pre_alloc_hook+0x53/0xc0
[ 95.806049][ T4860] __kmalloc+0x6e/0x300
[ 95.810219][ T4860] ? __tty_buffer_request_room+0x1ef/0x500
[ 95.816021][ T4860] __tty_buffer_request_room+0x1ef/0x500
[ 95.821660][ T4860] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 95.828342][ T4860] ? add_wait_queue+0xc1/0x170
[ 95.833127][ T4860] n_tty_write+0x63c/0x1280
[ 95.837637][ T4860] ? _copy_from_iter+0x72e/0xe90
[ 95.842575][ T4860] ? n_tty_read+0x1db0/0x1db0
[ 95.847397][ T4860] ? wait_woken+0x1b0/0x1b0
[ 95.851905][ T4860] ? __virt_addr_valid+0x3bb/0x460
[ 95.857023][ T4860] ? __phys_addr_symbol+0x2b/0x70
[ 95.862166][ T4860] ? 0xffffffff81000000
[ 95.866321][ T4860] ? __check_object_size+0x300/0x410
[ 95.871705][ T4860] file_tty_write+0x561/0x920
[ 95.876389][ T4860] ? n_tty_read+0x1db0/0x1db0
[ 95.881077][ T4860] do_iter_readv_writev+0x594/0x7a0
[ 95.886491][ T4860] ? generic_file_rw_checks+0x260/0x260
[ 95.892032][ T4860] ? common_file_perm+0x17d/0x1d0
[ 95.897058][ T4860] ? fsnotify_perm+0x64/0x590
[ 95.901764][ T4860] ? security_file_permission+0x75/0xa0
[ 95.907309][ T4860] do_iter_write+0x1e6/0x760
[ 95.911902][ T4860] ? vfs_iter_write+0x69/0xa0
[ 95.916579][ T4860] iter_file_splice_write+0x806/0xfa0
[ 95.921978][ T4860] ? splice_from_pipe+0x230/0x230
[ 95.927178][ T4860] ? generic_file_splice_read+0x577/0x790
[ 95.933001][ T4860] ? splice_shrink_spd+0xb0/0xb0
[ 95.937951][ T4860] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 95.944559][ T4860] ? common_file_perm+0x17d/0x1d0
[ 95.949686][ T4860] ? splice_from_pipe+0x230/0x230
[ 95.954713][ T4860] direct_splice_actor+0xe3/0x1c0
[ 95.959910][ T4860] splice_direct_to_actor+0x500/0xc10
[ 95.965296][ T4860] ? do_splice_direct+0x3d0/0x3d0
[ 95.970431][ T4860] ? pipe_to_sendpage+0x350/0x350
[ 95.975736][ T4860] ? fsnotify_perm+0x64/0x590
[ 95.980413][ T4860] ? security_file_permission+0x75/0xa0
[ 95.985983][ T4860] do_splice_direct+0x285/0x3d0
[ 95.990841][ T4860] ? splice_direct_to_actor+0xc10/0xc10
[ 95.996388][ T4860] ? __fget_files+0x413/0x480
[ 96.001089][ T4860] ? common_file_perm+0x17d/0x1d0
[ 96.006227][ T4860] ? fsnotify_perm+0x64/0x590
[ 96.010896][ T4860] ? security_file_permission+0x75/0xa0
[ 96.016448][ T4860] do_sendfile+0x622/0x1000
[ 96.020989][ T4860] ? do_pwritev+0x360/0x360
[ 96.025514][ T4860] __se_sys_sendfile64+0x178/0x1e0
[ 96.030638][ T4860] ? __x64_sys_sendfile64+0xa0/0xa0
[ 96.035950][ T4860] ? syscall_enter_from_user_mode+0x2e/0x240
[ 96.041928][ T4860] do_syscall_64+0x3b/0xb0
[ 96.046370][ T4860] ? clear_bhb_loop+0x15/0x70
[ 96.051058][ T4860] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 96.056971][ T4860] RIP: 0033:0x7fca141d4da9
[ 96.061384][ T4860] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 96.081086][ T4860] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 96.089599][ T4860] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 96.097566][ T4860] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 96.105538][ T4860] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 96.113615][ T4860] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 96.121579][ T4860] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 96.129550][ T4860]
[ 96.157671][ T4862] FAULT_INJECTION: forcing a failure.
[ 96.157671][ T4862] name failslab, interval 1, probability 0, space 0, times 0
[ 96.170571][ T4862] CPU: 1 PID: 4862 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 96.179190][ T4862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 96.189233][ T4862] Call Trace:
[ 96.192501][ T4862]
[ 96.195420][ T4862] dump_stack_lvl+0x1e3/0x2d0
[ 96.200092][ T4862] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 96.205713][ T4862] ? panic+0x860/0x860
[ 96.209860][ T4862] ? lock_acquire+0xdd/0x4f0
[ 96.214446][ T4862] ? __might_sleep+0xc0/0xc0
[ 96.219023][ T4862] ? read_lock_is_recursive+0x10/0x10
[ 96.224387][ T4862] should_fail+0x38a/0x4c0
[ 96.228826][ T4862] should_failslab+0x5/0x20
[ 96.233326][ T4862] slab_pre_alloc_hook+0x53/0xc0
[ 96.238268][ T4862] __kmalloc+0x6e/0x300
[ 96.242428][ T4862] ? file_tty_write+0x323/0x920
[ 96.247395][ T4862] file_tty_write+0x323/0x920
[ 96.252100][ T4862] ? n_tty_read+0x1db0/0x1db0
[ 96.256776][ T4862] do_iter_readv_writev+0x594/0x7a0
[ 96.261989][ T4862] ? generic_file_rw_checks+0x260/0x260
[ 96.267547][ T4862] ? common_file_perm+0x17d/0x1d0
[ 96.272633][ T4862] ? fsnotify_perm+0x64/0x590
[ 96.277322][ T4862] ? security_file_permission+0x75/0xa0
[ 96.282863][ T4862] do_iter_write+0x1e6/0x760
[ 96.287532][ T4862] ? vfs_iter_write+0x69/0xa0
[ 96.292199][ T4862] iter_file_splice_write+0x806/0xfa0
[ 96.297669][ T4862] ? splice_from_pipe+0x230/0x230
[ 96.302768][ T4862] ? generic_file_splice_read+0x577/0x790
[ 96.308480][ T4862] ? splice_shrink_spd+0xb0/0xb0
[ 96.313501][ T4862] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 96.320077][ T4862] ? common_file_perm+0x17d/0x1d0
[ 96.325090][ T4862] ? splice_from_pipe+0x230/0x230
[ 96.330120][ T4862] direct_splice_actor+0xe3/0x1c0
[ 96.335157][ T4862] splice_direct_to_actor+0x500/0xc10
[ 96.340646][ T4862] ? do_splice_direct+0x3d0/0x3d0
[ 96.345711][ T4862] ? pipe_to_sendpage+0x350/0x350
[ 96.350991][ T4862] ? fsnotify_perm+0x64/0x590
[ 96.355724][ T4862] ? security_file_permission+0x75/0xa0
[ 96.361305][ T4862] do_splice_direct+0x285/0x3d0
[ 96.366173][ T4862] ? splice_direct_to_actor+0xc10/0xc10
[ 96.371923][ T4862] ? __fget_files+0x413/0x480
[ 96.376979][ T4862] ? common_file_perm+0x17d/0x1d0
[ 96.382099][ T4862] ? fsnotify_perm+0x64/0x590
[ 96.386789][ T4862] ? security_file_permission+0x75/0xa0
[ 96.392413][ T4862] do_sendfile+0x622/0x1000
[ 96.396927][ T4862] ? do_pwritev+0x360/0x360
[ 96.401599][ T4862] __se_sys_sendfile64+0x178/0x1e0
[ 96.406699][ T4862] ? __x64_sys_sendfile64+0xa0/0xa0
[ 96.411908][ T4862] ? syscall_enter_from_user_mode+0x2e/0x240
[ 96.418329][ T4862] do_syscall_64+0x3b/0xb0
[ 96.422738][ T4862] ? clear_bhb_loop+0x15/0x70
[ 96.427413][ T4862] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 96.433385][ T4862] RIP: 0033:0x7fca141d4da9
[ 96.437800][ T4862] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 96.457402][ T4862] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 96.465814][ T4862] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 96.473780][ T4862] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 96.481748][ T4862] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 96.489814][ T4862] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 96.497780][ T4862] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 96.505751][ T4862]
[ 96.530638][ T26] kauditd_printk_skb: 2 callbacks suppressed
[ 96.530652][ T26] audit: type=1800 audit(1732063030.153:23): pid=4864 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 96.531547][ T4864] FAULT_INJECTION: forcing a failure.
[ 96.531547][ T4864] name failslab, interval 1, probability 0, space 0, times 0
[ 96.570606][ T4864] CPU: 1 PID: 4864 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 96.579223][ T4864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 96.589377][ T4864] Call Trace:
[ 96.592648][ T4864]
[ 96.595567][ T4864] dump_stack_lvl+0x1e3/0x2d0
[ 96.600257][ T4864] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 96.605879][ T4864] ? panic+0x860/0x860
[ 96.609954][ T4864] ? __might_sleep+0xc0/0xc0
[ 96.614652][ T4864] ? print_irqtrace_events+0x210/0x210
[ 96.620102][ T4864] should_fail+0x38a/0x4c0
[ 96.624516][ T4864] should_failslab+0x5/0x20
[ 96.629012][ T4864] slab_pre_alloc_hook+0x53/0xc0
[ 96.633943][ T4864] __kmalloc+0x6e/0x300
[ 96.638091][ T4864] ? iter_file_splice_write+0x27b/0xfa0
[ 96.643841][ T4864] iter_file_splice_write+0x27b/0xfa0
[ 96.649239][ T4864] ? up_read+0x20/0x20
[ 96.653311][ T4864] ? splice_from_pipe+0x230/0x230
[ 96.658349][ T4864] ? generic_file_splice_read+0x577/0x790
[ 96.664082][ T4864] ? splice_shrink_spd+0xb0/0xb0
[ 96.669031][ T4864] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 96.675613][ T4864] ? common_file_perm+0x17d/0x1d0
[ 96.680723][ T4864] ? splice_from_pipe+0x230/0x230
[ 96.685745][ T4864] direct_splice_actor+0xe3/0x1c0
[ 96.690778][ T4864] splice_direct_to_actor+0x500/0xc10
[ 96.696201][ T4864] ? do_splice_direct+0x3d0/0x3d0
[ 96.701240][ T4864] ? pipe_to_sendpage+0x350/0x350
[ 96.706259][ T4864] ? fsnotify_perm+0x64/0x590
[ 96.710937][ T4864] ? security_file_permission+0x75/0xa0
[ 96.716496][ T4864] do_splice_direct+0x285/0x3d0
[ 96.721361][ T4864] ? splice_direct_to_actor+0xc10/0xc10
[ 96.727048][ T4864] ? __fget_files+0x413/0x480
[ 96.731740][ T4864] ? common_file_perm+0x17d/0x1d0
[ 96.736926][ T4864] ? fsnotify_perm+0x64/0x590
[ 96.741616][ T4864] ? security_file_permission+0x75/0xa0
[ 96.747354][ T4864] do_sendfile+0x622/0x1000
[ 96.751912][ T4864] ? do_pwritev+0x360/0x360
[ 96.756685][ T4864] __se_sys_sendfile64+0x178/0x1e0
[ 96.761804][ T4864] ? __x64_sys_sendfile64+0xa0/0xa0
[ 96.767011][ T4864] ? syscall_enter_from_user_mode+0x2e/0x240
[ 96.772987][ T4864] do_syscall_64+0x3b/0xb0
[ 96.777489][ T4864] ? clear_bhb_loop+0x15/0x70
[ 96.782169][ T4864] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 96.788056][ T4864] RIP: 0033:0x7fca141d4da9
[ 96.792461][ T4864] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 96.812055][ T4864] RSP: 002b:00007fca135560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 96.820463][ T4864] RAX: ffffffffffffffda RBX: 00007fca14303f80 RCX: 00007fca141d4da9
[ 96.828428][ T4864] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 96.836488][ T4864] RBP: 00007fca13556120 R08: 0000000000000000 R09: 0000000000000000
[ 96.844632][ T4864] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000002
[ 96.852608][ T4864] R13: 000000000000000b R14: 00007fca14303f80 R15: 00007ffe74e9e178
[ 96.860720][ T4864]
[ 96.887479][ T26] audit: type=1800 audit(1732063030.513:24): pid=4867 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1940 res=0 errno=0
[ 96.888428][ T4867] FAULT_INJECTION: forcing a failure.
[ 96.888428][ T4867] name failslab, interval 1, probability 0, space 0, times 0
[ 96.920682][ T4867] CPU: 0 PID: 4867 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0
[ 96.929189][ T4867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 96.939248][ T4867] Call Trace:
[ 96.942537][ T4867]
[ 96.945472][ T4867] dump_stack_lvl+0x1e3/0x2d0
[ 96.950153][ T4867] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 96.955781][ T4867] ? panic+0x860/0x860
[ 96.959864][ T4867] ? rcu_is_watching+0x11/0xa0
[ 96.964642][ T4867] ? lock_acquire+0xdd/0x4f0
[ 96.969248][ T4867] ? __might_sleep+0xc0/0xc0
[ 96.973830][ T4867] ? read_lock_is_recursive+0x10/0x10
[ 96.979191][ T4867] should_fail+0x38a/0x4c0
[ 96.983644][ T4867] should_failslab+0x5/0x20
[ 96.988152][ T4867] slab_pre_alloc_hook+0x53/0xc0
[ 96.993088][ T4867] __kmalloc+0x6e/0x300
[ 96.997234][ T4867] ? __tty_buffer_request_room+0x1ef/0x500
[ 97.003038][ T4867] __tty_buffer_request_room+0x1ef/0x500
[ 97.008670][ T4867] tty_insert_flip_string_and_push_buffer+0x7c/0x390
[ 97.015360][ T4867] ? add_wait_queue+0xc1/0x170
[ 97.020207][ T4867] n_tty_write+0x63c/0x1280
[ 97.024703][ T4867] ? _copy_from_iter+0x72e/0xe90
[ 97.029638][ T4867] ? n_tty_read+0x1db0/0x1db0
[ 97.034326][ T4867] ? wait_woken+0x1b0/0x1b0
[ 97.038826][ T4867] ? __virt_addr_valid+0x3bb/0x460
[ 97.043933][ T4867] ? __phys_addr_symbol+0x2b/0x70
[ 97.048949][ T4867] ? 0xffffffff81000000
[ 97.053099][ T4867] ? __check_object_size+0x300/0x410
[ 97.058384][ T4867] file_tty_write+0x561/0x920
[ 97.063057][ T4867] ? n_tty_read+0x1db0/0x1db0
[ 97.067733][ T4867] do_iter_readv_writev+0x594/0x7a0
[ 97.073052][ T4867] ? generic_file_rw_checks+0x260/0x260
[ 97.078601][ T4867] ? common_file_perm+0x17d/0x1d0
[ 97.083759][ T4867] ? fsnotify_perm+0x64/0x590
[ 97.088438][ T4867] ? security_file_permission+0x75/0xa0
[ 97.093982][ T4867] do_iter_write+0x1e6/0x760
[ 97.098575][ T4867] ? vfs_iter_write+0x69/0xa0
[ 97.103247][ T4867] iter_file_splice_write+0x806/0xfa0
[ 97.108635][ T4867] ? splice_from_pipe+0x230/0x230
[ 97.113662][ T4867] ? generic_file_splice_read+0x577/0x790
[ 97.119376][ T4867] ? splice_shrink_spd+0xb0/0xb0
[ 97.124309][ T4867] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 97.130900][ T4867] ? common_file_perm+0x17d/0x1d0
[ 97.135920][ T4867] ? splice_from_pipe+0x230/0x230
[ 97.140952][ T4867] direct_splice_actor+0xe3/0x1c0
[ 97.145972][ T4867] splice_direct_to_actor+0x500/0xc10
[ 97.151346][ T4867] ? do_splice_direct+0x3d0/0x3d0
[ 97.156656][ T4867] ? pipe_to_sendpage+0x350/0x350
[ 97.161711][ T4867] ? fsnotify_perm+0x64/0x590
[ 97.166392][ T4867] ? security_file_permission+0x75/0xa0
[ 97.172160][ T4867] do_splice_direct+0x285/0x3d0
[ 97.177122][ T4867] ? splice_direct_to_actor+0xc10/0xc10
[ 97.182688][ T4867] ? __fget_files+0x413/0x480
[ 97.187377][ T4867] ? common_file_perm+0x17d/0x1d0
[ 97.192399][ T4867] ? fsnotify_perm+0x64/0x590
[ 97.197072][ T4867] ? security_file_permission+0x75/0xa0
[ 97.202616][ T4867] do_sendfile+0x622/0x1000
[ 97.207159][ T4867] ? do_pwritev+0x360/0x360
[ 97.211688][ T4867] __se_sys_sendfile64+0x178/0x1e0
[ 97.216807][ T4867] ? __x64_sys_sendfile64+0xa0/0xa0
[ 97.222006][ T4867] ? syscall_enter_from_user_mode+0x2e/0x240
[ 97.227983][ T4867] do_syscall_64+0x3b/0xb0
[ 97.232395][ T4867] ? clear_bhb_loop+0x15/0x70