[ 57.723415][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 57.737666][ T10] veth1_macvtap: left promiscuous mode
[ 57.743842][ T10] veth0_macvtap: left promiscuous mode
[ 57.749926][ T10] veth1_vlan: left promiscuous mode
[ 57.755989][ T10] veth0_vlan: left promiscuous mode
[ 57.904620][ T10] team0 (unregistering): Port device team_slave_1 removed
[ 57.919888][ T10] team0 (unregistering): Port device team_slave_0 removed
[ 57.934973][ T10] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 57.947971][ T10] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 57.997412][ T10] bond0 (unregistering): Released all slaves
Warning: Permanently added '10.128.0.69' (ECDSA) to the list of known hosts.
2023/02/25 01:19:41 ignoring optional flag "sandboxArg"="0"
2023/02/25 01:19:41 parsed 1 programs
2023/02/25 01:19:41 executed programs: 0
[ 71.006692][ T26] audit: type=1400 audit(1677287981.665:188): avc: denied { mounton } for pid=5429 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 71.071475][ T26] audit: type=1400 audit(1677287981.675:189): avc: denied { read } for pid=5431 comm="sed" name="eth0.dhcp" dev="tmpfs" ino=1443 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 71.105974][ T26] audit: type=1400 audit(1677287981.675:190): avc: denied { open } for pid=5431 comm="sed" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=1443 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 71.135407][ T26] audit: type=1400 audit(1677287981.675:191): avc: denied { getattr } for pid=5431 comm="sed" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=1443 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 71.162863][ T26] audit: type=1400 audit(1677287981.695:192): avc: denied { mount } for pid=5429 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1
[ 71.190167][ T26] audit: type=1400 audit(1677287981.695:193): avc: denied { create } for pid=5429 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 71.212893][ T26] audit: type=1400 audit(1677287981.695:194): avc: denied { write } for pid=5429 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 71.236771][ T26] audit: type=1400 audit(1677287981.695:195): avc: denied { read } for pid=5429 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 71.258566][ T26] audit: type=1400 audit(1677287981.755:196): avc: denied { create } for pid=5425 comm="dhcpcd-run-hook" name="resolv.conf.lapb6.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 71.283837][ T26] audit: type=1400 audit(1677287981.755:197): avc: denied { write } for pid=5425 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.lapb6.ipv4ll" dev="tmpfs" ino=1530 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 74.294240][ T4354] Bluetooth: hci0: Opcode 0x c03 failed: -110
[ 76.936198][ T6] cfg80211: failed to load regulatory.db
[ 78.454164][ T4354] Bluetooth: hci0: Opcode 0x c03 failed: -110
[ 82.614196][ T4354] Bluetooth: hci0: Opcode 0x c03 failed: -110
[ 84.704733][ T26] kauditd_printk_skb: 3 callbacks suppressed
[ 84.704742][ T26] audit: type=1400 audit(1677287995.365:201): avc: denied { ioctl } for pid=5503 comm="syz-executor.0" path="socket:[29557]" dev="sockfs" ino=29557 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 84.705557][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 84.746702][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 84.755370][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 84.763285][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 84.771523][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 84.778841][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 84.799840][ T26] audit: type=1400 audit(1677287995.455:202): avc: denied { read } for pid=5503 comm="syz-executor.0" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 84.822292][ T26] audit: type=1400 audit(1677287995.455:203): avc: denied { open } for pid=5503 comm="syz-executor.0" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 84.847113][ T26] audit: type=1400 audit(1677287995.455:204): avc: denied { mounton } for pid=5503 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[ 84.896277][ T5503] chnl_net:caif_netlink_parms(): no params data found
[ 84.937908][ T5503] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.945138][ T5503] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.952331][ T5503] bridge_slave_0: entered allmulticast mode
[ 84.959505][ T5503] bridge_slave_0: entered promiscuous mode
[ 84.968190][ T5503] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.975733][ T5503] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.983237][ T5503] bridge_slave_1: entered allmulticast mode
[ 84.989948][ T5503] bridge_slave_1: entered promiscuous mode
[ 85.011279][ T5503] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 85.022695][ T5503] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 85.045501][ T5503] team0: Port device team_slave_0 added
[ 85.053063][ T5503] team0: Port device team_slave_1 added
[ 85.071466][ T5503] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 85.078836][ T5503] 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.
[ 85.105423][ T5503] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 85.117519][ T5503] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 85.124984][ T5503] 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.
[ 85.152016][ T5503] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 85.181782][ T5503] hsr_slave_0: entered promiscuous mode
[ 85.188682][ T5503] hsr_slave_1: entered promiscuous mode
[ 85.801663][ T5503] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 85.812643][ T5503] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 85.833008][ T5503] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 85.845479][ T5503] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 85.871509][ T5503] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.878709][ T5503] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.886178][ T5503] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.893312][ T5503] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.903638][ T5051] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.913413][ T5051] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.987219][ T5503] 8021q: adding VLAN 0 to HW filter on device bond0
[ 86.001462][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 86.010907][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 86.023147][ T5503] 8021q: adding VLAN 0 to HW filter on device team0
[ 86.034786][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 86.043696][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 86.053387][ T5051] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.060584][ T5051] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 86.080359][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 86.090850][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 86.100227][ T6] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.107440][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 86.117643][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 86.126791][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 86.148260][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 86.160166][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 86.169357][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 86.180573][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 86.189824][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 86.200251][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 86.213053][ T5503] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 86.226065][ T5503] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 86.238021][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 86.246686][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 86.256024][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 86.376035][ T5503] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 86.383773][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 86.393084][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 86.416706][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 86.426248][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 86.444817][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 86.453257][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 86.464065][ T5503] veth0_vlan: entered promiscuous mode
[ 86.475305][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 86.483198][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 86.492240][ T5503] veth1_vlan: entered promiscuous mode
[ 86.516800][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 86.526035][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 86.534870][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 86.543667][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 86.556151][ T5503] veth0_macvtap: entered promiscuous mode
[ 86.569893][ T5503] veth1_macvtap: entered promiscuous mode
[ 86.592232][ T5503] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 86.599948][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 86.610403][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 86.618996][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 86.628513][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 86.640706][ T5503] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 86.650656][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 86.660809][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 86.672200][ T5503] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.682799][ T5503] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.692454][ T5503] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.702897][ T5503] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.778841][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 86.791635][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 86.820160][ T5057] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 86.830578][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 86.840597][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 86.852766][ T5057] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 86.860399][ T47] Bluetooth: hci0: command 0x0409 tx timeout
[ 86.870486][ T26] audit: type=1400 audit(1677287997.525:205): avc: denied { mounton } for pid=5503 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=2319 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
2023/02/25 01:19:58 executed programs: 1
[ 87.770830][ T47] block nbd0: Receive control failed (result -32)
[ 87.770830][ T4354] block nbd0: Receive control failed (result -32)
[ 87.786760][ T5587] block nbd0: shutting down sockets
[ 87.916029][ T5650] FAULT_INJECTION: forcing a failure.
[ 87.916029][ T5650] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 87.930831][ T5650] CPU: 1 PID: 5650 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 87.939184][ T5650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 87.949447][ T5650] Call Trace:
[ 87.953095][ T5650]
[ 87.956062][ T5650] dump_stack_lvl+0x8a/0xa0
[ 87.960668][ T5650] should_fail_ex+0x49f/0x5b0
[ 87.965368][ T5650] prepare_alloc_pages+0x178/0x570
[ 87.970506][ T5650] __alloc_pages+0x145/0x5b0
[ 87.975203][ T5650] ? __alloc_pages_slowpath.constprop.0+0x23f0/0x23f0
[ 87.982253][ T5650] ? lock_downgrade+0x690/0x690
[ 87.987362][ T5650] __get_free_pages+0x8/0x40
[ 87.991998][ T5650] inode_doinit_with_dentry+0x59a/0x11b0
[ 87.997753][ T5650] ? selinux_sem_semctl+0x120/0x120
[ 88.003671][ T5650] ? current_time+0x6e/0x220
[ 88.008281][ T5650] ? mode_strip_sgid+0x150/0x150
[ 88.013331][ T5650] security_d_instantiate+0x41/0xb0
[ 88.018641][ T5650] d_instantiate+0x4b/0x80
[ 88.023092][ T5650] __debugfs_create_file+0x193/0x530
[ 88.028497][ T5650] nbd_start_device+0x3a6/0xc30
[ 88.033374][ T5650] ? security_capable+0x4c/0x90
[ 88.038341][ T5650] nbd_ioctl+0x3df/0xa70
[ 88.042623][ T5650] ? blkdev_bszset+0x190/0x190
[ 88.047616][ T5650] ? nbd_start_device+0xc30/0xc30
[ 88.052839][ T5650] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 88.059366][ T5650] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 88.065846][ T5650] ? lock_downgrade+0x690/0x690
[ 88.071155][ T5650] ? __ct_user_enter+0xf9/0x130
[ 88.076054][ T5650] blkdev_ioctl+0x2fd/0x6c0
[ 88.080576][ T5650] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 88.086149][ T5650] __x64_sys_ioctl+0x11f/0x190
[ 88.090981][ T5650] do_syscall_64+0x35/0xb0
[ 88.095426][ T5650] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 88.101430][ T5650] RIP: 0033:0x7fa5ffa8a5a9
[ 88.106042][ T5650] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 88.126461][ T5650] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 88.134982][ T5650] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 88.142969][ T5650] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 88.150990][ T5650] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 88.158980][ T5650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 88.167252][ T5650] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 88.175330][ T5650]
[ 88.687928][ T47] block nbd0: Receive control failed (result -32)
[ 88.688023][ T4354] block nbd0: Receive control failed (result -32)
[ 88.695179][ T5650] block nbd0: shutting down sockets
[ 88.806401][ T5705] FAULT_INJECTION: forcing a failure.
[ 88.806401][ T5705] name failslab, interval 1, probability 0, space 0, times 0
[ 88.820527][ T5705] CPU: 1 PID: 5705 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 88.828969][ T5705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 88.839683][ T5705] Call Trace:
[ 88.843161][ T5705]
[ 88.846131][ T5705] dump_stack_lvl+0x8a/0xa0
[ 88.850665][ T5705] should_fail_ex+0x49f/0x5b0
[ 88.855575][ T5705] should_failslab+0x5/0x10
[ 88.860188][ T5705] __kmem_cache_alloc_node+0x57/0x3f0
[ 88.865586][ T5705] ? memcg_alloc_slab_cgroups+0xea/0x1e0
[ 88.871416][ T5705] __kmalloc_node+0x49/0xc0
[ 88.875942][ T5705] memcg_alloc_slab_cgroups+0xea/0x1e0
[ 88.881718][ T5705] memcg_slab_post_alloc_hook+0xaa/0x340
[ 88.887459][ T5705] ? kasan_set_track+0x21/0x30
[ 88.892243][ T5705] kmem_cache_alloc_lru+0x289/0x5d0
[ 88.897646][ T5705] alloc_inode+0x125/0x1e0
[ 88.902085][ T5705] new_inode+0x16/0x240
[ 88.906267][ T5705] debugfs_get_inode+0xf/0x120
[ 88.911136][ T5705] __debugfs_create_file+0xad/0x530
[ 88.916349][ T5705] nbd_start_device+0x3a6/0xc30
[ 88.921308][ T5705] ? security_capable+0x4c/0x90
[ 88.926184][ T5705] nbd_ioctl+0x3df/0xa70
[ 88.930552][ T5705] ? blkdev_bszset+0x190/0x190
[ 88.935413][ T5705] ? nbd_start_device+0xc30/0xc30
[ 88.940554][ T5705] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 88.947428][ T5705] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 88.953515][ T5705] ? lock_downgrade+0x690/0x690
[ 88.958392][ T5705] ? __ct_user_enter+0xf9/0x130
[ 88.963267][ T5705] blkdev_ioctl+0x2fd/0x6c0
[ 88.967966][ T5705] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 88.973737][ T5705] __x64_sys_ioctl+0x11f/0x190
[ 88.978521][ T5705] do_syscall_64+0x35/0xb0
[ 88.983251][ T5705] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 88.989178][ T5705] RIP: 0033:0x7fa5ffa8a5a9
[ 88.993609][ T5705] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 89.013532][ T5705] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.022050][ T5705] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 89.030039][ T5705] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 89.038195][ T5705] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 89.046443][ T5705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.054604][ T5705] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 89.062690][ T5705]
[ 89.068176][ T4354] Bluetooth: hci0: command 0x041b tx timeout
[ 89.572708][ T4354] block nbd0: Receive control failed (result -32)
[ 89.572749][ T47] block nbd0: Receive control failed (result -32)
[ 89.581956][ T5705] block nbd0: shutting down sockets
[ 89.705769][ T5767] FAULT_INJECTION: forcing a failure.
[ 89.705769][ T5767] name failslab, interval 1, probability 0, space 0, times 0
[ 89.719853][ T5767] CPU: 0 PID: 5767 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 89.729702][ T5767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 89.739857][ T5767] Call Trace:
[ 89.743244][ T5767]
[ 89.746192][ T5767] dump_stack_lvl+0x8a/0xa0
[ 89.750711][ T5767] should_fail_ex+0x49f/0x5b0
[ 89.755454][ T5767] should_failslab+0x5/0x10
[ 89.759949][ T5767] kmem_cache_alloc+0x59/0x350
[ 89.764831][ T5767] security_inode_alloc+0x25/0x110
[ 89.770104][ T5767] inode_init_always+0xbe7/0xed0
[ 89.775253][ T5767] alloc_inode+0x6d/0x1e0
[ 89.779695][ T5767] new_inode+0x16/0x240
[ 89.784047][ T5767] debugfs_get_inode+0xf/0x120
[ 89.789085][ T5767] __debugfs_create_file+0xad/0x530
[ 89.794613][ T5767] nbd_start_device+0x3a6/0xc30
[ 89.800077][ T5767] ? security_capable+0x4c/0x90
[ 89.805009][ T5767] nbd_ioctl+0x3df/0xa70
[ 89.809231][ T5767] ? blkdev_bszset+0x190/0x190
[ 89.814247][ T5767] ? nbd_start_device+0xc30/0xc30
[ 89.819351][ T5767] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 89.826286][ T5767] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 89.832806][ T5767] ? lock_downgrade+0x690/0x690
[ 89.837818][ T5767] ? __ct_user_enter+0xf9/0x130
[ 89.842809][ T5767] blkdev_ioctl+0x2fd/0x6c0
[ 89.847391][ T5767] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 89.852925][ T5767] __x64_sys_ioctl+0x11f/0x190
[ 89.857672][ T5767] do_syscall_64+0x35/0xb0
[ 89.862302][ T5767] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 89.868381][ T5767] RIP: 0033:0x7fa5ffa8a5a9
[ 89.872971][ T5767] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 89.892674][ T5767] RSP: 002b:00007fa600c16168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.901164][ T5767] RAX: ffffffffffffffda RBX: 00007fa5ffbac050 RCX: 00007fa5ffa8a5a9
[ 89.909205][ T5767] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 89.917275][ T5767] RBP: 00007fa600c161d0 R08: 0000000000000000 R09: 0000000000000000
[ 89.925317][ T5767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.933447][ T5767] R13: 00007ffc9bbda2df R14: 00007fa600c16300 R15: 0000000000022000
[ 89.941409][ T5767]
[ 89.956566][ T5767] debugfs: out of free dentries, can not create file 'tasks'
[ 90.461577][ T4354] block nbd0: Receive control failed (result -32)
[ 90.461580][ T47] block nbd0: Receive control failed (result -32)
[ 90.475251][ T5767] block nbd0: shutting down sockets
[ 90.597061][ T5812] FAULT_INJECTION: forcing a failure.
[ 90.597061][ T5812] name failslab, interval 1, probability 0, space 0, times 0
[ 90.610421][ T5812] CPU: 0 PID: 5812 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 90.619332][ T5812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 90.629686][ T5812] Call Trace:
[ 90.632976][ T5812]
[ 90.636032][ T5812] dump_stack_lvl+0x8a/0xa0
[ 90.640554][ T5812] should_fail_ex+0x49f/0x5b0
[ 90.645382][ T5812] should_failslab+0x5/0x10
[ 90.650006][ T5812] kmem_cache_alloc_lru+0x54/0x5d0
[ 90.655141][ T5812] ? lookup_one_len+0x12a/0x150
[ 90.660013][ T5812] alloc_inode+0x125/0x1e0
[ 90.664531][ T5812] new_inode+0x16/0x240
[ 90.668690][ T5812] debugfs_get_inode+0xf/0x120
[ 90.673618][ T5812] __debugfs_create_file+0xad/0x530
[ 90.678910][ T5812] nbd_start_device+0x3a6/0xc30
[ 90.683753][ T5812] ? security_capable+0x4c/0x90
[ 90.688682][ T5812] nbd_ioctl+0x3df/0xa70
[ 90.692917][ T5812] ? blkdev_bszset+0x190/0x190
[ 90.697843][ T5812] ? nbd_start_device+0xc30/0xc30
[ 90.702889][ T5812] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 90.709368][ T5812] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 90.715321][ T5812] ? lock_downgrade+0x690/0x690
[ 90.720149][ T5812] ? __ct_user_enter+0xf9/0x130
[ 90.724998][ T5812] blkdev_ioctl+0x2fd/0x6c0
[ 90.729500][ T5812] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 90.734950][ T5812] __x64_sys_ioctl+0x11f/0x190
[ 90.739692][ T5812] do_syscall_64+0x35/0xb0
[ 90.744092][ T5812] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 90.750053][ T5812] RIP: 0033:0x7fa5ffa8a5a9
[ 90.754499][ T5812] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 90.774715][ T5812] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 90.783458][ T5812] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 90.791585][ T5812] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 90.799973][ T5812] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 90.808290][ T5812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 90.816713][ T5812] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 90.825015][ T5812]
[ 90.834208][ T5812] debugfs: out of free dentries, can not create file 'tasks'
[ 91.094262][ T5802] Bluetooth: hci0: command 0x040f tx timeout
[ 91.361103][ T47] block nbd0: Receive control failed (result -32)
[ 91.367801][ T4354] block nbd0: Receive control failed (result -32)
[ 91.375185][ T5812] block nbd0: shutting down sockets
[ 91.486346][ T5863] FAULT_INJECTION: forcing a failure.
[ 91.486346][ T5863] name failslab, interval 1, probability 0, space 0, times 0
[ 91.500280][ T5863] CPU: 1 PID: 5863 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 91.508812][ T5863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 91.518878][ T5863] Call Trace:
[ 91.522263][ T5863]
[ 91.525464][ T5863] dump_stack_lvl+0x8a/0xa0
[ 91.530032][ T5863] should_fail_ex+0x49f/0x5b0
[ 91.534872][ T5863] should_failslab+0x5/0x10
[ 91.539704][ T5863] kmem_cache_alloc+0x59/0x350
[ 91.544570][ T5863] security_inode_alloc+0x25/0x110
[ 91.549735][ T5863] inode_init_always+0xbe7/0xed0
[ 91.554995][ T5863] alloc_inode+0x6d/0x1e0
[ 91.559459][ T5863] new_inode+0x16/0x240
[ 91.563739][ T5863] debugfs_get_inode+0xf/0x120
[ 91.568523][ T5863] __debugfs_create_file+0xad/0x530
[ 91.574105][ T5863] nbd_start_device+0x3a6/0xc30
[ 91.578978][ T5863] ? security_capable+0x4c/0x90
[ 91.583881][ T5863] nbd_ioctl+0x3df/0xa70
[ 91.588163][ T5863] ? blkdev_bszset+0x190/0x190
[ 91.593072][ T5863] ? nbd_start_device+0xc30/0xc30
[ 91.598121][ T5863] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 91.604918][ T5863] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 91.610921][ T5863] ? lock_downgrade+0x690/0x690
[ 91.615799][ T5863] ? __ct_user_enter+0xf9/0x130
[ 91.620755][ T5863] blkdev_ioctl+0x2fd/0x6c0
[ 91.625278][ T5863] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 91.630775][ T5863] __x64_sys_ioctl+0x11f/0x190
[ 91.635614][ T5863] do_syscall_64+0x35/0xb0
[ 91.640055][ T5863] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 91.645970][ T5863] RIP: 0033:0x7fa5ffa8a5a9
[ 91.650402][ T5863] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 91.670035][ T5863] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 91.678555][ T5863] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 91.686646][ T5863] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 91.694983][ T5863] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 91.703085][ T5863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 91.711255][ T5863] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 91.719341][ T5863]
[ 91.730156][ T5863] debugfs: out of free dentries, can not create file 'tasks'
[ 92.244980][ T47] block nbd0: Receive control failed (result -32)
[ 92.245277][ T5863] block nbd0: shutting down sockets
[ 92.375929][ T5921] FAULT_INJECTION: forcing a failure.
[ 92.375929][ T5921] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 92.389840][ T5921] CPU: 0 PID: 5921 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 92.398238][ T5921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 92.408320][ T5921] Call Trace:
[ 92.411698][ T5921]
[ 92.414654][ T5921] dump_stack_lvl+0x8a/0xa0
[ 92.419266][ T5921] should_fail_ex+0x49f/0x5b0
[ 92.424738][ T5921] prepare_alloc_pages+0x178/0x570
[ 92.430319][ T5921] __alloc_pages+0x145/0x5b0
[ 92.434991][ T5921] ? __alloc_pages_slowpath.constprop.0+0x23f0/0x23f0
[ 92.441768][ T5921] ? lock_downgrade+0x690/0x690
[ 92.446634][ T5921] __get_free_pages+0x8/0x40
[ 92.451416][ T5921] inode_doinit_with_dentry+0x59a/0x11b0
[ 92.457128][ T5921] ? selinux_sem_semctl+0x120/0x120
[ 92.463229][ T5921] ? current_time+0x6e/0x220
[ 92.467837][ T5921] ? mode_strip_sgid+0x150/0x150
[ 92.472856][ T5921] security_d_instantiate+0x41/0xb0
[ 92.478163][ T5921] d_instantiate+0x4b/0x80
[ 92.482600][ T5921] __debugfs_create_file+0x193/0x530
[ 92.488000][ T5921] nbd_start_device+0x3a6/0xc30
[ 92.493057][ T5921] ? security_capable+0x4c/0x90
[ 92.498375][ T5921] nbd_ioctl+0x3df/0xa70
[ 92.502823][ T5921] ? blkdev_bszset+0x190/0x190
[ 92.507610][ T5921] ? nbd_start_device+0xc30/0xc30
[ 92.512743][ T5921] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 92.519265][ T5921] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 92.525611][ T5921] ? lock_downgrade+0x690/0x690
[ 92.530483][ T5921] ? __ct_user_enter+0xf9/0x130
[ 92.535448][ T5921] blkdev_ioctl+0x2fd/0x6c0
[ 92.540065][ T5921] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 92.545578][ T5921] __x64_sys_ioctl+0x11f/0x190
[ 92.550359][ T5921] do_syscall_64+0x35/0xb0
[ 92.554794][ T5921] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 92.560966][ T5921] RIP: 0033:0x7fa5ffa8a5a9
[ 92.565507][ T5921] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 92.585673][ T5921] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 92.594098][ T5921] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 92.602341][ T5921] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 92.610517][ T5921] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 92.618589][ T5921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 92.626574][ T5921] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 92.634561][ T5921]
2023/02/25 01:20:03 executed programs: 7
[ 93.121189][ T47] block nbd0: Receive control failed (result -32)
[ 93.127977][ T4354] block nbd0: Receive control failed (result -32)
[ 93.137806][ T5921] block nbd0: shutting down sockets
[ 93.175538][ T47] Bluetooth: hci0: command 0x0419 tx timeout
[ 93.255667][ T5978] FAULT_INJECTION: forcing a failure.
[ 93.255667][ T5978] name failslab, interval 1, probability 0, space 0, times 0
[ 93.268696][ T5978] CPU: 1 PID: 5978 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 93.276954][ T5978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 93.287113][ T5978] Call Trace:
[ 93.290416][ T5978]
[ 93.293361][ T5978] dump_stack_lvl+0x8a/0xa0
[ 93.297885][ T5978] should_fail_ex+0x49f/0x5b0
[ 93.303082][ T5978] should_failslab+0x5/0x10
[ 93.307633][ T5978] kmem_cache_alloc_lru+0x54/0x5d0
[ 93.312815][ T5978] ? lookup_one_len+0x12a/0x150
[ 93.317859][ T5978] alloc_inode+0x125/0x1e0
[ 93.322533][ T5978] new_inode+0x16/0x240
[ 93.326774][ T5978] debugfs_get_inode+0xf/0x120
[ 93.331520][ T5978] __debugfs_create_file+0xad/0x530
[ 93.336700][ T5978] nbd_start_device+0x3c1/0xc30
[ 93.341992][ T5978] ? security_capable+0x4c/0x90
[ 93.346862][ T5978] nbd_ioctl+0x3df/0xa70
[ 93.351083][ T5978] ? blkdev_bszset+0x190/0x190
[ 93.356086][ T5978] ? nbd_start_device+0xc30/0xc30
[ 93.361285][ T5978] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 93.367812][ T5978] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 93.373908][ T5978] ? lock_downgrade+0x690/0x690
[ 93.378898][ T5978] ? __ct_user_enter+0xf9/0x130
[ 93.383848][ T5978] blkdev_ioctl+0x2fd/0x6c0
[ 93.388422][ T5978] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 93.393864][ T5978] __x64_sys_ioctl+0x11f/0x190
[ 93.398617][ T5978] do_syscall_64+0x35/0xb0
[ 93.403014][ T5978] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 93.408892][ T5978] RIP: 0033:0x7fa5ffa8a5a9
[ 93.413574][ T5978] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 93.433869][ T5978] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 93.442442][ T5978] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 93.450843][ T5978] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 93.458885][ T5978] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 93.466846][ T5978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 93.474885][ T5978] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 93.483187][ T5978]
[ 93.494078][ T5978] debugfs: out of free dentries, can not create file 'size_bytes'
[ 94.022535][ T4354] block nbd0: Receive control failed (result -32)
[ 94.029230][ T47] block nbd0: Receive control failed (result -32)
[ 94.036770][ T5977] block nbd0: shutting down sockets
[ 94.144965][ T6026] FAULT_INJECTION: forcing a failure.
[ 94.144965][ T6026] name failslab, interval 1, probability 0, space 0, times 0
[ 94.160706][ T6026] CPU: 1 PID: 6026 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 94.169089][ T6026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 94.179259][ T6026] Call Trace:
[ 94.182626][ T6026]
[ 94.185576][ T6026] dump_stack_lvl+0x8a/0xa0
[ 94.190188][ T6026] should_fail_ex+0x49f/0x5b0
[ 94.194938][ T6026] should_failslab+0x5/0x10
[ 94.199735][ T6026] kmem_cache_alloc+0x59/0x350
[ 94.204717][ T6026] security_inode_alloc+0x25/0x110
[ 94.210154][ T6026] inode_init_always+0xbe7/0xed0
[ 94.215131][ T6026] alloc_inode+0x6d/0x1e0
[ 94.219590][ T6026] new_inode+0x16/0x240
[ 94.223907][ T6026] debugfs_get_inode+0xf/0x120
[ 94.228692][ T6026] __debugfs_create_file+0xad/0x530
[ 94.234110][ T6026] nbd_start_device+0x3a6/0xc30
[ 94.239314][ T6026] ? security_capable+0x4c/0x90
[ 94.244190][ T6026] nbd_ioctl+0x3df/0xa70
[ 94.248716][ T6026] ? blkdev_bszset+0x190/0x190
[ 94.253615][ T6026] ? nbd_start_device+0xc30/0xc30
[ 94.258668][ T6026] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 94.265192][ T6026] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 94.271328][ T6026] ? lock_downgrade+0x690/0x690
[ 94.276399][ T6026] ? __ct_user_enter+0xf9/0x130
[ 94.281282][ T6026] blkdev_ioctl+0x2fd/0x6c0
[ 94.285839][ T6026] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 94.291508][ T6026] __x64_sys_ioctl+0x11f/0x190
[ 94.296294][ T6026] do_syscall_64+0x35/0xb0
[ 94.300982][ T6026] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 94.306970][ T6026] RIP: 0033:0x7fa5ffa8a5a9
[ 94.311487][ T6026] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 94.331331][ T6026] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 94.339833][ T6026] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 94.348173][ T6026] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 94.356679][ T6026] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 94.364664][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 94.372654][ T6026] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 94.380662][ T6026]
[ 94.388663][ T6026] debugfs: out of free dentries, can not create file 'tasks'
[ 94.902166][ T47] block nbd0: Receive control failed (result -32)
[ 94.908954][ T4354] block nbd0: Receive control failed (result -32)
[ 94.916498][ T6025] block nbd0: shutting down sockets
[ 95.006351][ T6083] FAULT_INJECTION: forcing a failure.
[ 95.006351][ T6083] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 95.019889][ T6083] CPU: 1 PID: 6083 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 95.028145][ T6083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 95.038220][ T6083] Call Trace:
[ 95.041545][ T6083]
[ 95.044489][ T6083] dump_stack_lvl+0x8a/0xa0
[ 95.049020][ T6083] should_fail_ex+0x49f/0x5b0
[ 95.053980][ T6083] prepare_alloc_pages+0x178/0x570
[ 95.059119][ T6083] __alloc_pages+0x145/0x5b0
[ 95.063732][ T6083] ? __alloc_pages_slowpath.constprop.0+0x23f0/0x23f0
[ 95.070514][ T6083] ? lock_downgrade+0x690/0x690
[ 95.075391][ T6083] __get_free_pages+0x8/0x40
[ 95.080001][ T6083] inode_doinit_with_dentry+0x59a/0x11b0
[ 95.085657][ T6083] ? selinux_sem_semctl+0x120/0x120
[ 95.090878][ T6083] ? current_time+0x6e/0x220
[ 95.095482][ T6083] ? mode_strip_sgid+0x150/0x150
[ 95.100431][ T6083] security_d_instantiate+0x41/0xb0
[ 95.105645][ T6083] d_instantiate+0x4b/0x80
[ 95.110161][ T6083] __debugfs_create_file+0x193/0x530
[ 95.115905][ T6083] nbd_start_device+0x3a6/0xc30
[ 95.120865][ T6083] ? security_capable+0x4c/0x90
[ 95.125745][ T6083] nbd_ioctl+0x3df/0xa70
[ 95.130019][ T6083] ? blkdev_bszset+0x190/0x190
[ 95.134830][ T6083] ? nbd_start_device+0xc30/0xc30
[ 95.139870][ T6083] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 95.146404][ T6083] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 95.152494][ T6083] ? lock_downgrade+0x690/0x690
[ 95.157817][ T6083] ? __ct_user_enter+0xf9/0x130
[ 95.163484][ T6083] blkdev_ioctl+0x2fd/0x6c0
[ 95.168015][ T6083] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 95.173506][ T6083] __x64_sys_ioctl+0x11f/0x190
[ 95.178289][ T6083] do_syscall_64+0x35/0xb0
[ 95.182802][ T6083] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 95.188734][ T6083] RIP: 0033:0x7fa5ffa8a5a9
[ 95.193249][ T6083] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 95.213182][ T6083] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 95.221622][ T6083] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 95.229694][ T6083] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 95.237762][ T6083] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 95.246006][ T6083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 95.253987][ T6083] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 95.262063][ T6083]
[ 95.785478][ T47] block nbd0: Receive control failed (result -32)
[ 95.785955][ T6083] block nbd0: shutting down sockets
[ 95.895032][ T6144] FAULT_INJECTION: forcing a failure.
[ 95.895032][ T6144] name failslab, interval 1, probability 0, space 0, times 0
[ 95.907963][ T6144] CPU: 1 PID: 6144 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 95.916351][ T6144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 95.926692][ T6144] Call Trace:
[ 95.930803][ T6144]
[ 95.933762][ T6144] dump_stack_lvl+0x8a/0xa0
[ 95.938326][ T6144] should_fail_ex+0x49f/0x5b0
[ 95.943069][ T6144] should_failslab+0x5/0x10
[ 95.947592][ T6144] kmem_cache_alloc_lru+0x54/0x5d0
[ 95.952723][ T6144] ? lookup_one_len+0x12a/0x150
[ 95.957605][ T6144] alloc_inode+0x125/0x1e0
[ 95.962129][ T6144] new_inode+0x16/0x240
[ 95.966404][ T6144] debugfs_get_inode+0xf/0x120
[ 95.971294][ T6144] __debugfs_create_file+0xad/0x530
[ 95.976656][ T6144] nbd_start_device+0x3c1/0xc30
[ 95.981539][ T6144] ? security_capable+0x4c/0x90
[ 95.986704][ T6144] nbd_ioctl+0x3df/0xa70
[ 95.990978][ T6144] ? blkdev_bszset+0x190/0x190
[ 95.995856][ T6144] ? nbd_start_device+0xc30/0xc30
[ 96.000906][ T6144] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 96.007606][ T6144] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 96.013617][ T6144] ? lock_downgrade+0x690/0x690
[ 96.018594][ T6144] ? __ct_user_enter+0xf9/0x130
[ 96.023471][ T6144] blkdev_ioctl+0x2fd/0x6c0
[ 96.028164][ T6144] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 96.033748][ T6144] __x64_sys_ioctl+0x11f/0x190
[ 96.038877][ T6144] do_syscall_64+0x35/0xb0
[ 96.043434][ T6144] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 96.049476][ T6144] RIP: 0033:0x7fa5ffa8a5a9
[ 96.053992][ T6144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 96.074228][ T6144] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 96.082668][ T6144] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 96.090664][ T6144] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 96.098672][ T6144] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 96.106662][ T6144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 96.114824][ T6144] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 96.125155][ T6144]
[ 96.133642][ T6144] debugfs: out of free dentries, can not create file 'size_bytes'
[ 96.677123][ T47] block nbd0: Receive control failed (result -32)
[ 96.683838][ T4354] block nbd0: Receive control failed (result -32)
[ 96.684652][ T6144] block nbd0: shutting down sockets
[ 96.805201][ T6187] FAULT_INJECTION: forcing a failure.
[ 96.805201][ T6187] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 96.818820][ T6187] CPU: 0 PID: 6187 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 96.827345][ T6187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 96.837579][ T6187] Call Trace:
[ 96.841748][ T6187]
[ 96.844784][ T6187] dump_stack_lvl+0x8a/0xa0
[ 96.849377][ T6187] should_fail_ex+0x49f/0x5b0
[ 96.854226][ T6187] prepare_alloc_pages+0x178/0x570
[ 96.859453][ T6187] __alloc_pages+0x145/0x5b0
[ 96.864216][ T6187] ? __alloc_pages_slowpath.constprop.0+0x23f0/0x23f0
[ 96.870973][ T6187] ? lock_downgrade+0x690/0x690
[ 96.875968][ T6187] __get_free_pages+0x8/0x40
[ 96.880651][ T6187] inode_doinit_with_dentry+0x59a/0x11b0
[ 96.886456][ T6187] ? selinux_sem_semctl+0x120/0x120
[ 96.891760][ T6187] ? current_time+0x6e/0x220
[ 96.896427][ T6187] ? mode_strip_sgid+0x150/0x150
[ 96.901693][ T6187] security_d_instantiate+0x41/0xb0
[ 96.906875][ T6187] d_instantiate+0x4b/0x80
[ 96.911914][ T6187] __debugfs_create_file+0x193/0x530
[ 96.917654][ T6187] nbd_start_device+0x3a6/0xc30
[ 96.922498][ T6187] ? security_capable+0x4c/0x90
[ 96.927523][ T6187] nbd_ioctl+0x3df/0xa70
[ 96.931758][ T6187] ? blkdev_bszset+0x190/0x190
[ 96.936504][ T6187] ? nbd_start_device+0xc30/0xc30
[ 96.941526][ T6187] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 96.948469][ T6187] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 96.954633][ T6187] ? lock_downgrade+0x690/0x690
[ 96.959462][ T6187] ? __ct_user_enter+0xf9/0x130
[ 96.964294][ T6187] blkdev_ioctl+0x2fd/0x6c0
[ 96.969147][ T6187] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 96.974957][ T6187] __x64_sys_ioctl+0x11f/0x190
[ 96.980345][ T6187] do_syscall_64+0x35/0xb0
[ 96.984961][ T6187] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 96.990935][ T6187] RIP: 0033:0x7fa5ffa8a5a9
[ 96.995328][ T6187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 97.014922][ T6187] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 97.023316][ T6187] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 97.031536][ T6187] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 97.039608][ T6187] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 97.047685][ T6187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 97.055672][ T6187] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 97.063807][ T6187]
[ 97.551069][ T47] block nbd0: Receive control failed (result -32)
[ 97.554946][ T6187] block nbd0: shutting down sockets
[ 97.685171][ T6189] FAULT_INJECTION: forcing a failure.
[ 97.685171][ T6189] name failslab, interval 1, probability 0, space 0, times 0
[ 97.697944][ T6189] CPU: 1 PID: 6189 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 97.706195][ T6189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 97.716239][ T6189] Call Trace:
[ 97.719692][ T6189]
[ 97.722623][ T6189] dump_stack_lvl+0x8a/0xa0
[ 97.727151][ T6189] should_fail_ex+0x49f/0x5b0
[ 97.731917][ T6189] should_failslab+0x5/0x10
[ 97.736440][ T6189] __kmem_cache_alloc_node+0x57/0x3f0
[ 97.741992][ T6189] ? memcg_alloc_slab_cgroups+0xea/0x1e0
[ 97.747645][ T6189] __kmalloc_node+0x49/0xc0
[ 97.752151][ T6189] memcg_alloc_slab_cgroups+0xea/0x1e0
[ 97.757616][ T6189] memcg_slab_post_alloc_hook+0xaa/0x340
[ 97.763267][ T6189] ? kasan_set_track+0x21/0x30
[ 97.768038][ T6189] kmem_cache_alloc_lru+0x289/0x5d0
[ 97.773333][ T6189] alloc_inode+0x125/0x1e0
[ 97.777747][ T6189] new_inode+0x16/0x240
[ 97.781897][ T6189] debugfs_get_inode+0xf/0x120
[ 97.786644][ T6189] __debugfs_create_file+0xad/0x530
[ 97.791828][ T6189] nbd_start_device+0x3a6/0xc30
[ 97.796660][ T6189] ? security_capable+0x4c/0x90
[ 97.801489][ T6189] nbd_ioctl+0x3df/0xa70
[ 97.805707][ T6189] ? blkdev_bszset+0x190/0x190
[ 97.810538][ T6189] ? nbd_start_device+0xc30/0xc30
[ 97.815639][ T6189] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 97.822139][ T6189] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 97.828101][ T6189] ? lock_downgrade+0x690/0x690
[ 97.832969][ T6189] ? __ct_user_enter+0xf9/0x130
[ 97.837995][ T6189] blkdev_ioctl+0x2fd/0x6c0
[ 97.842495][ T6189] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 97.848116][ T6189] __x64_sys_ioctl+0x11f/0x190
[ 97.853035][ T6189] do_syscall_64+0x35/0xb0
[ 97.857539][ T6189] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 97.863450][ T6189] RIP: 0033:0x7fa5ffa8a5a9
[ 97.867862][ T6189] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 97.887739][ T6189] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 97.896229][ T6189] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 97.904273][ T6189] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 97.912235][ T6189] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 97.920195][ T6189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 97.928184][ T6189] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 97.936135][ T6189]
2023/02/25 01:20:09 executed programs: 13
[ 98.422814][ T4354] block nbd0: Receive control failed (result -32)
[ 98.422853][ T47] block nbd0: Receive control failed (result -32)
[ 98.437729][ T6189] block nbd0: shutting down sockets
[ 98.564769][ T6191] FAULT_INJECTION: forcing a failure.
[ 98.564769][ T6191] name failslab, interval 1, probability 0, space 0, times 0
[ 98.578224][ T6191] CPU: 0 PID: 6191 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 98.586487][ T6191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 98.596633][ T6191] Call Trace:
[ 98.599918][ T6191]
[ 98.602838][ T6191] dump_stack_lvl+0x8a/0xa0
[ 98.607348][ T6191] should_fail_ex+0x49f/0x5b0
[ 98.612016][ T6191] should_failslab+0x5/0x10
[ 98.616499][ T6191] kmem_cache_alloc_lru+0x54/0x5d0
[ 98.621591][ T6191] ? lookup_one_len+0x12a/0x150
[ 98.626511][ T6191] alloc_inode+0x125/0x1e0
[ 98.630914][ T6191] new_inode+0x16/0x240
[ 98.635053][ T6191] debugfs_get_inode+0xf/0x120
[ 98.639829][ T6191] __debugfs_create_file+0xad/0x530
[ 98.645043][ T6191] nbd_start_device+0x3c1/0xc30
[ 98.650095][ T6191] ? security_capable+0x4c/0x90
[ 98.655147][ T6191] nbd_ioctl+0x3df/0xa70
[ 98.659491][ T6191] ? blkdev_bszset+0x190/0x190
[ 98.664364][ T6191] ? nbd_start_device+0xc30/0xc30
[ 98.669678][ T6191] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 98.677024][ T6191] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 98.683000][ T6191] ? lock_downgrade+0x690/0x690
[ 98.687895][ T6191] ? __ct_user_enter+0xf9/0x130
[ 98.692764][ T6191] blkdev_ioctl+0x2fd/0x6c0
[ 98.697414][ T6191] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 98.703059][ T6191] __x64_sys_ioctl+0x11f/0x190
[ 98.707835][ T6191] do_syscall_64+0x35/0xb0
[ 98.712389][ T6191] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 98.718844][ T6191] RIP: 0033:0x7fa5ffa8a5a9
[ 98.723333][ T6191] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 98.743115][ T6191] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 98.751529][ T6191] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 98.759520][ T6191] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 98.767745][ T6191] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 98.775983][ T6191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 98.783962][ T6191] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 98.791955][ T6191]
[ 98.796255][ T6191] debugfs: out of free dentries, can not create file 'size_bytes'
[ 99.318475][ T4354] block nbd0: Receive control failed (result -32)
[ 99.318475][ T47] block nbd0: Receive control failed (result -32)
[ 99.331997][ T6191] block nbd0: shutting down sockets
[ 99.466895][ T6193] FAULT_INJECTION: forcing a failure.
[ 99.466895][ T6193] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 99.480272][ T6193] CPU: 0 PID: 6193 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 99.488603][ T6193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 99.498651][ T6193] Call Trace:
[ 99.502040][ T6193]
[ 99.504961][ T6193] dump_stack_lvl+0x8a/0xa0
[ 99.509458][ T6193] should_fail_ex+0x49f/0x5b0
[ 99.514461][ T6193] prepare_alloc_pages+0x178/0x570
[ 99.519572][ T6193] __alloc_pages+0x145/0x5b0
[ 99.524180][ T6193] ? __alloc_pages_slowpath.constprop.0+0x23f0/0x23f0
[ 99.531032][ T6193] ? lock_downgrade+0x690/0x690
[ 99.535885][ T6193] __get_free_pages+0x8/0x40
[ 99.540477][ T6193] inode_doinit_with_dentry+0x59a/0x11b0
[ 99.546099][ T6193] ? selinux_sem_semctl+0x120/0x120
[ 99.551503][ T6193] ? current_time+0x6e/0x220
[ 99.556176][ T6193] ? mode_strip_sgid+0x150/0x150
[ 99.561120][ T6193] security_d_instantiate+0x41/0xb0
[ 99.566407][ T6193] d_instantiate+0x4b/0x80
[ 99.570848][ T6193] __debugfs_create_file+0x193/0x530
[ 99.576276][ T6193] nbd_start_device+0x3a6/0xc30
[ 99.581171][ T6193] ? security_capable+0x4c/0x90
[ 99.586036][ T6193] nbd_ioctl+0x3df/0xa70
[ 99.590272][ T6193] ? blkdev_bszset+0x190/0x190
[ 99.595109][ T6193] ? nbd_start_device+0xc30/0xc30
[ 99.600121][ T6193] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 99.606686][ T6193] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 99.612673][ T6193] ? lock_downgrade+0x690/0x690
[ 99.617593][ T6193] ? __ct_user_enter+0xf9/0x130
[ 99.623826][ T6193] blkdev_ioctl+0x2fd/0x6c0
[ 99.628309][ T6193] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 99.633746][ T6193] __x64_sys_ioctl+0x11f/0x190
[ 99.638490][ T6193] do_syscall_64+0x35/0xb0
[ 99.642898][ T6193] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 99.648805][ T6193] RIP: 0033:0x7fa5ffa8a5a9
[ 99.653290][ T6193] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 99.672898][ T6193] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 99.681303][ T6193] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 99.689341][ T6193] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 99.697400][ T6193] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 99.705709][ T6193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 99.713767][ T6193] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 99.721810][ T6193]
[ 100.217478][ T47] block nbd0: Receive control failed (result -32)
[ 100.217478][ T4354] block nbd0: Receive control failed (result -32)
[ 100.231843][ T6193] block nbd0: shutting down sockets
[ 100.385046][ T6195] FAULT_INJECTION: forcing a failure.
[ 100.385046][ T6195] name failslab, interval 1, probability 0, space 0, times 0
[ 100.397774][ T6195] CPU: 0 PID: 6195 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 100.406099][ T6195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 100.416174][ T6195] Call Trace:
[ 100.419453][ T6195]
[ 100.422374][ T6195] dump_stack_lvl+0x8a/0xa0
[ 100.426870][ T6195] should_fail_ex+0x49f/0x5b0
[ 100.431730][ T6195] should_failslab+0x5/0x10
[ 100.436235][ T6195] kmem_cache_alloc+0x59/0x350
[ 100.441289][ T6195] security_inode_alloc+0x25/0x110
[ 100.446391][ T6195] inode_init_always+0xbe7/0xed0
[ 100.451404][ T6195] alloc_inode+0x6d/0x1e0
[ 100.455719][ T6195] new_inode+0x16/0x240
[ 100.459878][ T6195] debugfs_get_inode+0xf/0x120
[ 100.464844][ T6195] __debugfs_create_file+0xad/0x530
[ 100.470176][ T6195] nbd_start_device+0x3a6/0xc30
[ 100.475016][ T6195] ? security_capable+0x4c/0x90
[ 100.479942][ T6195] nbd_ioctl+0x3df/0xa70
[ 100.484171][ T6195] ? blkdev_bszset+0x190/0x190
[ 100.489109][ T6195] ? nbd_start_device+0xc30/0xc30
[ 100.494139][ T6195] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 100.501078][ T6195] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 100.507048][ T6195] ? lock_downgrade+0x690/0x690
[ 100.511893][ T6195] ? __ct_user_enter+0xf9/0x130
[ 100.516752][ T6195] blkdev_ioctl+0x2fd/0x6c0
[ 100.521241][ T6195] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 100.526697][ T6195] __x64_sys_ioctl+0x11f/0x190
[ 100.531465][ T6195] do_syscall_64+0x35/0xb0
[ 100.535878][ T6195] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 100.541757][ T6195] RIP: 0033:0x7fa5ffa8a5a9
[ 100.546273][ T6195] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 100.565972][ T6195] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 100.574375][ T6195] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 100.582448][ T6195] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 100.590413][ T6195] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 100.598997][ T6195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 100.607026][ T6195] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 100.614988][ T6195]
[ 100.620741][ T6195] debugfs: out of free dentries, can not create file 'tasks'
[ 101.118141][ T47] block nbd0: Receive control failed (result -32)
[ 101.118153][ T4354] block nbd0: Receive control failed (result -32)
[ 101.131849][ T6195] block nbd0: shutting down sockets
[ 101.257823][ T6198] FAULT_INJECTION: forcing a failure.
[ 101.257823][ T6198] name failslab, interval 1, probability 0, space 0, times 0
[ 101.270811][ T6198] CPU: 1 PID: 6198 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 101.279173][ T6198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 101.289415][ T6198] Call Trace:
[ 101.293315][ T6198]
[ 101.296244][ T6198] dump_stack_lvl+0x8a/0xa0
[ 101.300785][ T6198] should_fail_ex+0x49f/0x5b0
[ 101.305831][ T6198] should_failslab+0x5/0x10
[ 101.310411][ T6198] kmem_cache_alloc_lru+0x54/0x5d0
[ 101.315503][ T6198] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 101.321554][ T6198] __d_alloc+0x2c/0x950
[ 101.325776][ T6198] d_alloc+0x3f/0x200
[ 101.329737][ T6198] d_alloc_parallel+0xd5/0xf50
[ 101.334497][ T6198] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 101.340637][ T6198] ? __d_lookup_rcu+0x3d0/0x3d0
[ 101.345469][ T6198] ? lockdep_init_map_type+0x21a/0x810
[ 101.350996][ T6198] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 101.356954][ T6198] ? lockdep_init_map_type+0x21a/0x810
[ 101.362390][ T6198] __lookup_slow+0x177/0x3f0
[ 101.367232][ T6198] ? __lookup_hash+0x140/0x140
[ 101.372333][ T6198] ? d_lookup+0x72/0xd0
[ 101.376738][ T6198] lookup_one_len+0x12a/0x150
[ 101.381395][ T6198] ? try_lookup_one_len+0x140/0x140
[ 101.386920][ T6198] ? do_raw_spin_unlock+0x171/0x230
[ 101.392145][ T6198] start_creating.part.0+0xee/0x2e0
[ 101.397324][ T6198] __debugfs_create_file+0x62/0x530
[ 101.402594][ T6198] nbd_start_device+0x3c1/0xc30
[ 101.407425][ T6198] ? security_capable+0x4c/0x90
[ 101.412357][ T6198] nbd_ioctl+0x3df/0xa70
[ 101.416591][ T6198] ? blkdev_bszset+0x190/0x190
[ 101.421508][ T6198] ? nbd_start_device+0xc30/0xc30
[ 101.426535][ T6198] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 101.433215][ T6198] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 101.439215][ T6198] ? lock_downgrade+0x690/0x690
[ 101.444149][ T6198] ? __ct_user_enter+0xf9/0x130
[ 101.449071][ T6198] blkdev_ioctl+0x2fd/0x6c0
[ 101.453579][ T6198] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 101.459019][ T6198] __x64_sys_ioctl+0x11f/0x190
[ 101.463765][ T6198] do_syscall_64+0x35/0xb0
[ 101.468188][ T6198] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 101.474082][ T6198] RIP: 0033:0x7fa5ffa8a5a9
[ 101.478679][ T6198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 101.498448][ T6198] RSP: 002b:00007fa600c16168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 101.507027][ T6198] RAX: ffffffffffffffda RBX: 00007fa5ffbac050 RCX: 00007fa5ffa8a5a9
[ 101.514983][ T6198] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 101.523024][ T6198] RBP: 00007fa600c161d0 R08: 0000000000000000 R09: 0000000000000000
[ 101.530976][ T6198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 101.539210][ T6198] R13: 00007ffc9bbda2df R14: 00007fa600c16300 R15: 0000000000022000
[ 101.547165][ T6198]
[ 102.021156][ T47] block nbd0: Receive control failed (result -32)
[ 102.021156][ T4354] block nbd0: Receive control failed (result -32)
[ 102.027141][ T6198] block nbd0: shutting down sockets
[ 102.174370][ T6201] FAULT_INJECTION: forcing a failure.
[ 102.174370][ T6201] name failslab, interval 1, probability 0, space 0, times 0
[ 102.187280][ T6201] CPU: 0 PID: 6201 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 102.195607][ T6201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 102.205931][ T6201] Call Trace:
[ 102.209389][ T6201]
[ 102.212332][ T6201] dump_stack_lvl+0x8a/0xa0
[ 102.216895][ T6201] should_fail_ex+0x49f/0x5b0
[ 102.221576][ T6201] should_failslab+0x5/0x10
[ 102.226080][ T6201] kmem_cache_alloc+0x59/0x350
[ 102.230859][ T6201] security_inode_alloc+0x25/0x110
[ 102.236086][ T6201] inode_init_always+0xbe7/0xed0
[ 102.241064][ T6201] alloc_inode+0x6d/0x1e0
[ 102.245409][ T6201] new_inode+0x16/0x240
[ 102.249750][ T6201] debugfs_get_inode+0xf/0x120
[ 102.254515][ T6201] __debugfs_create_file+0xad/0x530
[ 102.259815][ T6201] nbd_start_device+0x3a6/0xc30
[ 102.264861][ T6201] ? security_capable+0x4c/0x90
[ 102.269714][ T6201] nbd_ioctl+0x3df/0xa70
[ 102.273974][ T6201] ? blkdev_bszset+0x190/0x190
[ 102.278834][ T6201] ? nbd_start_device+0xc30/0xc30
[ 102.283893][ T6201] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 102.290474][ T6201] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 102.296552][ T6201] ? lock_downgrade+0x690/0x690
[ 102.301704][ T6201] ? __ct_user_enter+0xf9/0x130
[ 102.306738][ T6201] blkdev_ioctl+0x2fd/0x6c0
[ 102.311325][ T6201] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 102.316793][ T6201] __x64_sys_ioctl+0x11f/0x190
[ 102.321558][ T6201] do_syscall_64+0x35/0xb0
[ 102.325962][ T6201] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 102.331852][ T6201] RIP: 0033:0x7fa5ffa8a5a9
[ 102.336343][ T6201] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 102.356120][ T6201] RSP: 002b:00007fa600c16168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 102.364614][ T6201] RAX: ffffffffffffffda RBX: 00007fa5ffbac050 RCX: 00007fa5ffa8a5a9
[ 102.372573][ T6201] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 102.380578][ T6201] RBP: 00007fa600c161d0 R08: 0000000000000000 R09: 0000000000000000
[ 102.388547][ T6201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 102.396863][ T6201] R13: 00007ffc9bbda2df R14: 00007fa600c16300 R15: 0000000000022000
[ 102.405366][ T6201]
[ 102.409084][ T6201] debugfs: out of free dentries, can not create file 'tasks'
[ 102.919685][ T4354] block nbd0: Receive control failed (result -32)
[ 102.919701][ T47] block nbd0: Receive control failed (result -32)
[ 102.922852][ T6201] block nbd0: shutting down sockets
[ 103.065878][ T6203] FAULT_INJECTION: forcing a failure.
[ 103.065878][ T6203] name failslab, interval 1, probability 0, space 0, times 0
[ 103.078566][ T6203] CPU: 1 PID: 6203 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 103.086973][ T6203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 103.097035][ T6203] Call Trace:
[ 103.100305][ T6203]
[ 103.103231][ T6203] dump_stack_lvl+0x8a/0xa0
[ 103.107857][ T6203] should_fail_ex+0x49f/0x5b0
[ 103.112584][ T6203] should_failslab+0x5/0x10
[ 103.117211][ T6203] kmem_cache_alloc_lru+0x54/0x5d0
[ 103.122347][ T6203] ? lookup_one_len+0x12a/0x150
[ 103.127209][ T6203] alloc_inode+0x125/0x1e0
[ 103.131621][ T6203] new_inode+0x16/0x240
[ 103.135789][ T6203] debugfs_get_inode+0xf/0x120
[ 103.140565][ T6203] __debugfs_create_file+0xad/0x530
[ 103.145772][ T6203] nbd_start_device+0x3a6/0xc30
[ 103.150642][ T6203] ? security_capable+0x4c/0x90
[ 103.155694][ T6203] nbd_ioctl+0x3df/0xa70
[ 103.159952][ T6203] ? blkdev_bszset+0x190/0x190
[ 103.164717][ T6203] ? nbd_start_device+0xc30/0xc30
[ 103.169863][ T6203] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 103.176823][ T6203] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 103.183202][ T6203] ? lock_downgrade+0x690/0x690
[ 103.188170][ T6203] ? __ct_user_enter+0xf9/0x130
[ 103.193255][ T6203] blkdev_ioctl+0x2fd/0x6c0
[ 103.197854][ T6203] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 103.203407][ T6203] __x64_sys_ioctl+0x11f/0x190
[ 103.208285][ T6203] do_syscall_64+0x35/0xb0
[ 103.213009][ T6203] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 103.219049][ T6203] RIP: 0033:0x7fa5ffa8a5a9
[ 103.223751][ T6203] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 103.244118][ T6203] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 103.252558][ T6203] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 103.260532][ T6203] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 103.268593][ T6203] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 103.276662][ T6203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 103.285122][ T6203] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 103.293196][ T6203]
[ 103.297911][ T6203] debugfs: out of free dentries, can not create file 'tasks'
2023/02/25 01:20:14 executed programs: 19
[ 103.801631][ T4354] block nbd0: Receive control failed (result -32)
[ 103.801639][ T47] block nbd0: Receive control failed (result -32)
[ 103.802488][ T6203] block nbd0: shutting down sockets
[ 103.934805][ T6205] FAULT_INJECTION: forcing a failure.
[ 103.934805][ T6205] name failslab, interval 1, probability 0, space 0, times 0
[ 103.948027][ T6205] CPU: 0 PID: 6205 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 103.956386][ T6205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 103.966523][ T6205] Call Trace:
[ 103.969883][ T6205]
[ 103.972890][ T6205] dump_stack_lvl+0x8a/0xa0
[ 103.977567][ T6205] should_fail_ex+0x49f/0x5b0
[ 103.982243][ T6205] should_failslab+0x5/0x10
[ 103.986734][ T6205] __kmem_cache_alloc_node+0x57/0x3f0
[ 103.992207][ T6205] ? memcg_alloc_slab_cgroups+0xea/0x1e0
[ 103.997832][ T6205] __kmalloc_node+0x49/0xc0
[ 104.002413][ T6205] memcg_alloc_slab_cgroups+0xea/0x1e0
[ 104.007859][ T6205] memcg_slab_post_alloc_hook+0xaa/0x340
[ 104.013666][ T6205] ? kasan_set_track+0x21/0x30
[ 104.018453][ T6205] kmem_cache_alloc_lru+0x289/0x5d0
[ 104.023746][ T6205] ? lockdep_hardirqs_on_prepare+0x341/0x400
[ 104.029818][ T6205] __d_alloc+0x2c/0x950
[ 104.034063][ T6205] d_alloc+0x3f/0x200
[ 104.038036][ T6205] d_alloc_parallel+0xd5/0xf50
[ 104.042879][ T6205] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 104.049245][ T6205] ? __d_lookup_rcu+0x3d0/0x3d0
[ 104.054274][ T6205] ? lockdep_init_map_type+0x21a/0x810
[ 104.059917][ T6205] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 104.065897][ T6205] ? lockdep_init_map_type+0x21a/0x810
[ 104.071381][ T6205] __lookup_slow+0x177/0x3f0
[ 104.076450][ T6205] ? __lookup_hash+0x140/0x140
[ 104.081403][ T6205] ? d_lookup+0x72/0xd0
[ 104.085571][ T6205] lookup_one_len+0x12a/0x150
[ 104.090260][ T6205] ? try_lookup_one_len+0x140/0x140
[ 104.095891][ T6205] ? do_raw_spin_unlock+0x171/0x230
[ 104.101186][ T6205] start_creating.part.0+0xee/0x2e0
[ 104.106778][ T6205] __debugfs_create_file+0x62/0x530
[ 104.112307][ T6205] nbd_start_device+0x3c1/0xc30
[ 104.117185][ T6205] ? security_capable+0x4c/0x90
[ 104.122391][ T6205] nbd_ioctl+0x3df/0xa70
[ 104.127067][ T6205] ? blkdev_bszset+0x190/0x190
[ 104.131912][ T6205] ? nbd_start_device+0xc30/0xc30
[ 104.136935][ T6205] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 104.143437][ T6205] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 104.149425][ T6205] ? lock_downgrade+0x690/0x690
[ 104.154318][ T6205] ? __ct_user_enter+0xf9/0x130
[ 104.159167][ T6205] blkdev_ioctl+0x2fd/0x6c0
[ 104.163680][ T6205] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 104.169313][ T6205] __x64_sys_ioctl+0x11f/0x190
[ 104.174070][ T6205] do_syscall_64+0x35/0xb0
[ 104.178485][ T6205] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 104.184580][ T6205] RIP: 0033:0x7fa5ffa8a5a9
[ 104.189004][ T6205] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 104.209119][ T6205] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 104.218256][ T6205] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 104.226791][ T6205] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 104.235123][ T6205] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 104.243269][ T6205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 104.251856][ T6205] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 104.260156][ T6205]
[ 104.691669][ T47] block nbd0: Receive control failed (result -32)
[ 104.694354][ T6205] block nbd0: shutting down sockets
[ 104.805560][ T6207] FAULT_INJECTION: forcing a failure.
[ 104.805560][ T6207] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 104.819369][ T6207] CPU: 0 PID: 6207 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 104.827698][ T6207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 104.837929][ T6207] Call Trace:
[ 104.841298][ T6207]
[ 104.844226][ T6207] dump_stack_lvl+0x8a/0xa0
[ 104.848773][ T6207] should_fail_ex+0x49f/0x5b0
[ 104.853543][ T6207] prepare_alloc_pages+0x178/0x570
[ 104.858845][ T6207] __alloc_pages+0x145/0x5b0
[ 104.863598][ T6207] ? __alloc_pages_slowpath.constprop.0+0x23f0/0x23f0
[ 104.870697][ T6207] ? lock_downgrade+0x690/0x690
[ 104.875630][ T6207] __get_free_pages+0x8/0x40
[ 104.880211][ T6207] inode_doinit_with_dentry+0x59a/0x11b0
[ 104.885838][ T6207] ? selinux_sem_semctl+0x120/0x120
[ 104.891091][ T6207] ? current_time+0x6e/0x220
[ 104.895689][ T6207] ? mode_strip_sgid+0x150/0x150
[ 104.900884][ T6207] security_d_instantiate+0x41/0xb0
[ 104.906134][ T6207] d_instantiate+0x4b/0x80
[ 104.910888][ T6207] __debugfs_create_file+0x193/0x530
[ 104.916364][ T6207] nbd_start_device+0x3a6/0xc30
[ 104.921232][ T6207] ? security_capable+0x4c/0x90
[ 104.926103][ T6207] nbd_ioctl+0x3df/0xa70
[ 104.930423][ T6207] ? blkdev_bszset+0x190/0x190
[ 104.935174][ T6207] ? nbd_start_device+0xc30/0xc30
[ 104.940286][ T6207] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 104.946811][ T6207] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 104.952886][ T6207] ? lock_downgrade+0x690/0x690
[ 104.958360][ T6207] ? __ct_user_enter+0xf9/0x130
[ 104.963196][ T6207] blkdev_ioctl+0x2fd/0x6c0
[ 104.967772][ T6207] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 104.973237][ T6207] __x64_sys_ioctl+0x11f/0x190
[ 104.978177][ T6207] do_syscall_64+0x35/0xb0
[ 104.983286][ T6207] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 104.989252][ T6207] RIP: 0033:0x7fa5ffa8a5a9
[ 104.993758][ T6207] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 105.015282][ T6207] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 105.023796][ T6207] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 105.031808][ T6207] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 105.040062][ T6207] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 105.048311][ T6207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 105.056290][ T6207] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 105.064446][ T6207]
[ 105.566129][ T4354] block nbd0: Receive control failed (result -32)
[ 105.566386][ T6207] block nbd0: shutting down sockets
[ 105.677586][ T6210] FAULT_INJECTION: forcing a failure.
[ 105.677586][ T6210] name failslab, interval 1, probability 0, space 0, times 0
[ 105.690843][ T6210] CPU: 1 PID: 6210 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 105.699103][ T6210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 105.709379][ T6210] Call Trace:
[ 105.712837][ T6210]
[ 105.715844][ T6210] dump_stack_lvl+0x8a/0xa0
[ 105.720338][ T6210] should_fail_ex+0x49f/0x5b0
[ 105.725106][ T6210] should_failslab+0x5/0x10
[ 105.729588][ T6210] kmem_cache_alloc_lru+0x54/0x5d0
[ 105.734764][ T6210] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 105.740901][ T6210] __d_alloc+0x2c/0x950
[ 105.745041][ T6210] d_alloc+0x3f/0x200
[ 105.749105][ T6210] d_alloc_parallel+0xd5/0xf50
[ 105.754215][ T6210] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 105.760209][ T6210] ? __d_lookup_rcu+0x3d0/0x3d0
[ 105.765055][ T6210] ? lockdep_init_map_type+0x21a/0x810
[ 105.770544][ T6210] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 105.777285][ T6210] ? lockdep_init_map_type+0x21a/0x810
[ 105.782808][ T6210] __lookup_slow+0x177/0x3f0
[ 105.787380][ T6210] ? __lookup_hash+0x140/0x140
[ 105.792121][ T6210] ? d_lookup+0x72/0xd0
[ 105.796436][ T6210] lookup_one_len+0x12a/0x150
[ 105.801194][ T6210] ? try_lookup_one_len+0x140/0x140
[ 105.806373][ T6210] ? do_raw_spin_unlock+0x171/0x230
[ 105.811558][ T6210] start_creating.part.0+0xee/0x2e0
[ 105.816834][ T6210] __debugfs_create_file+0x62/0x530
[ 105.822200][ T6210] nbd_start_device+0x3c1/0xc30
[ 105.827036][ T6210] ? security_capable+0x4c/0x90
[ 105.831963][ T6210] nbd_ioctl+0x3df/0xa70
[ 105.836283][ T6210] ? blkdev_bszset+0x190/0x190
[ 105.841113][ T6210] ? nbd_start_device+0xc30/0xc30
[ 105.846463][ T6210] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 105.853207][ T6210] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 105.859252][ T6210] ? lock_downgrade+0x690/0x690
[ 105.864081][ T6210] ? __ct_user_enter+0xf9/0x130
[ 105.868949][ T6210] blkdev_ioctl+0x2fd/0x6c0
[ 105.873522][ T6210] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 105.879219][ T6210] __x64_sys_ioctl+0x11f/0x190
[ 105.884055][ T6210] do_syscall_64+0x35/0xb0
[ 105.888728][ T6210] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 105.895125][ T6210] RIP: 0033:0x7fa5ffa8a5a9
[ 105.899522][ T6210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 105.919295][ T6210] RSP: 002b:00007fa600c16168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 105.927804][ T6210] RAX: ffffffffffffffda RBX: 00007fa5ffbac050 RCX: 00007fa5ffa8a5a9
[ 105.935845][ T6210] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 105.944056][ T6210] RBP: 00007fa600c161d0 R08: 0000000000000000 R09: 0000000000000000
[ 105.952110][ T6210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 105.960060][ T6210] R13: 00007ffc9bbda2df R14: 00007fa600c16300 R15: 0000000000022000
[ 105.968576][ T6210]
[ 106.431134][ T4354] block nbd0: Receive control failed (result -32)
[ 106.432206][ T47] block nbd0: Receive control failed (result -32)
[ 106.438173][ T6210] block nbd0: shutting down sockets
[ 106.575117][ T6212] FAULT_INJECTION: forcing a failure.
[ 106.575117][ T6212] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 106.588572][ T6212] CPU: 1 PID: 6212 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 106.596917][ T6212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 106.607061][ T6212] Call Trace:
[ 106.610432][ T6212]
[ 106.613361][ T6212] dump_stack_lvl+0x8a/0xa0
[ 106.617866][ T6212] should_fail_ex+0x49f/0x5b0
[ 106.622554][ T6212] prepare_alloc_pages+0x178/0x570
[ 106.627756][ T6212] __alloc_pages+0x145/0x5b0
[ 106.632444][ T6212] ? __alloc_pages_slowpath.constprop.0+0x23f0/0x23f0
[ 106.639206][ T6212] ? lock_downgrade+0x690/0x690
[ 106.644281][ T6212] __get_free_pages+0x8/0x40
[ 106.649086][ T6212] inode_doinit_with_dentry+0x59a/0x11b0
[ 106.654825][ T6212] ? selinux_sem_semctl+0x120/0x120
[ 106.660284][ T6212] ? current_time+0x6e/0x220
[ 106.664860][ T6212] ? mode_strip_sgid+0x150/0x150
[ 106.669803][ T6212] security_d_instantiate+0x41/0xb0
[ 106.675033][ T6212] d_instantiate+0x4b/0x80
[ 106.679826][ T6212] __debugfs_create_file+0x193/0x530
[ 106.685195][ T6212] nbd_start_device+0x3a6/0xc30
[ 106.690663][ T6212] ? security_capable+0x4c/0x90
[ 106.695761][ T6212] nbd_ioctl+0x3df/0xa70
[ 106.700004][ T6212] ? blkdev_bszset+0x190/0x190
[ 106.704746][ T6212] ? nbd_start_device+0xc30/0xc30
[ 106.709861][ T6212] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 106.716497][ T6212] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 106.723237][ T6212] ? lock_downgrade+0x690/0x690
[ 106.728091][ T6212] ? __ct_user_enter+0xf9/0x130
[ 106.732932][ T6212] blkdev_ioctl+0x2fd/0x6c0
[ 106.737422][ T6212] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 106.743342][ T6212] __x64_sys_ioctl+0x11f/0x190
[ 106.748235][ T6212] do_syscall_64+0x35/0xb0
[ 106.752753][ T6212] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 106.758760][ T6212] RIP: 0033:0x7fa5ffa8a5a9
[ 106.763334][ T6212] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 106.783335][ T6212] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 106.792078][ T6212] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 106.800151][ T6212] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 106.808539][ T6212] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 106.816586][ T6212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 106.824538][ T6212] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 106.832754][ T6212]
[ 107.329151][ T4354] block nbd0: Receive control failed (result -32)
[ 107.329151][ T47] block nbd0: Receive control failed (result -32)
[ 107.332446][ T6212] block nbd0: shutting down sockets
[ 107.514059][ T6215] block nbd0: Device being setup by another task
[ 107.587229][ T6214] FAULT_INJECTION: forcing a failure.
[ 107.587229][ T6214] name failslab, interval 1, probability 0, space 0, times 0
[ 107.600320][ T6214] CPU: 0 PID: 6214 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 107.608746][ T6214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 107.618804][ T6214] Call Trace:
[ 107.622078][ T6214]
[ 107.624995][ T6214] dump_stack_lvl+0x8a/0xa0
[ 107.629490][ T6214] should_fail_ex+0x49f/0x5b0
[ 107.634179][ T6214] should_failslab+0x5/0x10
[ 107.638695][ T6214] __kmem_cache_alloc_node+0x57/0x3f0
[ 107.644146][ T6214] ? pointer+0x850/0x850
[ 107.648407][ T6214] ? kobject_set_name_vargs+0x41/0x110
[ 107.653851][ T6214] __kmalloc_node_track_caller+0x47/0xc0
[ 107.659486][ T6214] kvasprintf+0xb0/0x130
[ 107.663759][ T6214] ? bust_spinlocks+0x90/0x90
[ 107.668423][ T6214] ? internal_create_groups.part.0+0x77/0x100
[ 107.674501][ T6214] kobject_set_name_vargs+0x41/0x110
[ 107.679825][ T6214] kobject_add+0xec/0x1f0
[ 107.684163][ T6214] ? xas_find+0x45c/0x630
[ 107.688490][ T6214] ? kset_create_and_add+0x170/0x170
[ 107.693855][ T6214] ? xa_find+0x149/0x290
[ 107.698086][ T6214] ? xas_find+0x630/0x630
[ 107.702459][ T6214] blk_mq_register_hctx+0x216/0x420
[ 107.707823][ T6214] blk_mq_sysfs_register_hctxs+0x12d/0x150
[ 107.713604][ T6214] ? blk_mq_sysfs_unregister_hctxs+0x270/0x270
[ 107.719732][ T6214] blk_mq_update_nr_hw_queues+0x64a/0xea0
[ 107.725699][ T6214] ? blk_mq_map_swqueue+0x1180/0x1180
[ 107.731224][ T6214] ? mutex_lock_io_nested+0x1190/0x1190
[ 107.737357][ T6214] ? tomoyo_execute_permission+0x470/0x470
[ 107.743229][ T6214] nbd_start_device+0x10a/0xc30
[ 107.748063][ T6214] ? security_capable+0x4c/0x90
[ 107.752891][ T6214] nbd_ioctl+0x3df/0xa70
[ 107.757112][ T6214] ? blkdev_bszset+0x190/0x190
[ 107.761866][ T6214] ? nbd_start_device+0xc30/0xc30
[ 107.766898][ T6214] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 107.773643][ T6214] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 107.779690][ T6214] ? lock_downgrade+0x690/0x690
[ 107.784633][ T6214] ? __ct_user_enter+0xf9/0x130
[ 107.789671][ T6214] blkdev_ioctl+0x2fd/0x6c0
[ 107.794161][ T6214] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 107.799604][ T6214] __x64_sys_ioctl+0x11f/0x190
[ 107.804351][ T6214] do_syscall_64+0x35/0xb0
[ 107.808861][ T6214] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 107.814824][ T6214] RIP: 0033:0x7fa5ffa8a5a9
[ 107.819259][ T6214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 107.839644][ T6214] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 107.848224][ T6214] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 107.856525][ T6214] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 107.865020][ T6214] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 107.873000][ T6214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 107.881049][ T6214] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 107.889273][ T6214]
[ 107.897478][ T26] audit: type=1400 audit(1677288018.555:206): avc: denied { rename } for pid=4378 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 107.899589][ T6214] kobject: can not set name properly!
[ 107.919950][ T26] audit: type=1400 audit(1677288018.555:207): avc: denied { unlink } for pid=4378 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 107.919979][ T26] audit: type=1400 audit(1677288018.555:208): avc: denied { create } for pid=4378 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 108.237108][ T4354] block nbd0: Receive control failed (result -32)
[ 108.246838][ T6214] block nbd0: shutting down sockets
[ 108.417238][ T6217] ------------[ cut here ]------------
[ 108.422726][ T6217] kernfs: can not remove 'nr_tags', no directory
[ 108.430480][ T6217] WARNING: CPU: 0 PID: 6217 at fs/kernfs/dir.c:1648 kernfs_remove_by_name_ns+0xce/0xf0
[ 108.440252][ T6217] Modules linked in:
[ 108.444260][ T6217] CPU: 0 PID: 6217 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 108.452500][ T6217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 108.462683][ T6217] RIP: 0010:kernfs_remove_by_name_ns+0xce/0xf0
[ 108.468933][ T6217] Code: 18 a4 71 ff 31 c0 5b 5d 41 5c 41 5d 41 5e c3 4c 89 e7 e8 05 a4 71 ff b8 fe ff ff ff eb e8 48 c7 c7 20 34 3e 89 e8 72 1d 5b ff <0f> 0b b8 fe ff ff ff eb d3 e8 74 09 d1 ff eb 81 e8 6d 09 d1 ff e9
[ 108.489021][ T6217] RSP: 0018:ffffc9000338fa68 EFLAGS: 00010286
[ 108.495331][ T6217] RAX: 0000000000000000 RBX: ffffffff8bc611a8 RCX: 0000000000000000
[ 108.503752][ T6217] RDX: 0000000000000002 RSI: 0000000000000008 RDI: 0000000000000001
[ 108.511819][ T6217] RBP: ffffffff8bc612a0 R08: 0000000000000000 R09: ffffc9000338f797
[ 108.519849][ T6217] R10: fffff52000671ef2 R11: 0000000000000000 R12: 0000000000000000
[ 108.527977][ T6217] R13: dffffc0000000000 R14: ffffffff898407c0 R15: ffff88801df84000
[ 108.536542][ T6217] FS: 00007fa600c37700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 108.545770][ T6217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.552490][ T6217] CR2: 00007fa5ffbad0b0 CR3: 000000001ab2e000 CR4: 00000000003506f0
[ 108.560817][ T6217] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 108.568948][ T6217] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 108.577065][ T6217] Call Trace:
[ 108.580363][ T6217]
[ 108.583340][ T6217] remove_files+0x87/0x1a0
[ 108.587846][ T6217] sysfs_remove_group+0x72/0x140
[ 108.592842][ T6217] ? do_raw_spin_unlock+0x171/0x230
[ 108.598118][ T6217] sysfs_remove_groups+0x4a/0x90
[ 108.603158][ T6217] __kobject_del+0x7d/0x1c0
[ 108.607726][ T6217] kobject_del+0x32/0x50
[ 108.611989][ T6217] blk_mq_sysfs_unregister_hctxs+0x1f6/0x270
[ 108.618369][ T6217] ? blk_mq_sysfs_unregister+0x3a0/0x3a0
[ 108.624170][ T6217] ? blk_mq_debugfs_register_hctxs+0x120/0x120
[ 108.630335][ T6217] blk_mq_update_nr_hw_queues+0x3fe/0xea0
[ 108.636236][ T6217] ? blk_mq_map_swqueue+0x1180/0x1180
[ 108.641626][ T6217] ? mutex_lock_io_nested+0x1190/0x1190
[ 108.647277][ T6217] ? tomoyo_execute_permission+0x470/0x470
[ 108.653107][ T6217] nbd_start_device+0x10a/0xc30
[ 108.658019][ T6217] ? security_capable+0x4c/0x90
[ 108.662975][ T6217] nbd_ioctl+0x3df/0xa70
[ 108.667908][ T6217] ? blkdev_bszset+0x190/0x190
[ 108.672773][ T6217] ? nbd_start_device+0xc30/0xc30
[ 108.677968][ T6217] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 108.685850][ T6217] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 108.691841][ T6217] ? lock_downgrade+0x690/0x690
[ 108.696765][ T6217] ? __ct_user_enter+0xf9/0x130
[ 108.701629][ T6217] blkdev_ioctl+0x2fd/0x6c0
[ 108.706243][ T6217] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 108.711804][ T6217] __x64_sys_ioctl+0x11f/0x190
[ 108.716648][ T6217] do_syscall_64+0x35/0xb0
[ 108.721249][ T6217] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 108.727703][ T6217] RIP: 0033:0x7fa5ffa8a5a9
[ 108.732404][ T6217] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 108.752515][ T6217] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 108.761064][ T6217] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 108.769297][ T6217] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 108.777334][ T6217] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 108.785827][ T6217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 108.793835][ T6217] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 108.802051][ T6217]
[ 108.805145][ T6217] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 108.812459][ T6217] CPU: 0 PID: 6217 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0
[ 108.821434][ T6217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 108.832148][ T6217] Call Trace:
[ 108.835739][ T6217]
[ 108.838698][ T6217] dump_stack_lvl+0x60/0xa0
[ 108.843403][ T6217] panic+0x472/0x510
[ 108.847317][ T6217] ? panic_smp_self_stop+0x70/0x70
[ 108.852541][ T6217] ? kernfs_remove_by_name_ns+0xce/0xf0
[ 108.858112][ T6217] check_panic_on_warn+0x71/0x80
[ 108.863145][ T6217] __warn+0xd0/0x3e0
[ 108.867137][ T6217] ? preempt_schedule_notrace+0x5b/0xc0
[ 108.872687][ T6217] ? kernfs_remove_by_name_ns+0xce/0xf0
[ 108.878324][ T6217] report_bug+0x33f/0x400
[ 108.882665][ T6217] handle_bug+0x3c/0x70
[ 108.886916][ T6217] exc_invalid_op+0x14/0x40
[ 108.891424][ T6217] asm_exc_invalid_op+0x16/0x20
[ 108.896368][ T6217] RIP: 0010:kernfs_remove_by_name_ns+0xce/0xf0
[ 108.902610][ T6217] Code: 18 a4 71 ff 31 c0 5b 5d 41 5c 41 5d 41 5e c3 4c 89 e7 e8 05 a4 71 ff b8 fe ff ff ff eb e8 48 c7 c7 20 34 3e 89 e8 72 1d 5b ff <0f> 0b b8 fe ff ff ff eb d3 e8 74 09 d1 ff eb 81 e8 6d 09 d1 ff e9
[ 108.923008][ T6217] RSP: 0018:ffffc9000338fa68 EFLAGS: 00010286
[ 108.929064][ T6217] RAX: 0000000000000000 RBX: ffffffff8bc611a8 RCX: 0000000000000000
[ 108.937101][ T6217] RDX: 0000000000000002 RSI: 0000000000000008 RDI: 0000000000000001
[ 108.945052][ T6217] RBP: ffffffff8bc612a0 R08: 0000000000000000 R09: ffffc9000338f797
[ 108.953177][ T6217] R10: fffff52000671ef2 R11: 0000000000000000 R12: 0000000000000000
[ 108.961224][ T6217] R13: dffffc0000000000 R14: ffffffff898407c0 R15: ffff88801df84000
[ 108.969189][ T6217] ? kernfs_remove_by_name_ns+0xce/0xf0
[ 108.974841][ T6217] remove_files+0x87/0x1a0
[ 108.979342][ T6217] sysfs_remove_group+0x72/0x140
[ 108.984268][ T6217] ? do_raw_spin_unlock+0x171/0x230
[ 108.989454][ T6217] sysfs_remove_groups+0x4a/0x90
[ 108.994588][ T6217] __kobject_del+0x7d/0x1c0
[ 108.999087][ T6217] kobject_del+0x32/0x50
[ 109.003395][ T6217] blk_mq_sysfs_unregister_hctxs+0x1f6/0x270
[ 109.009355][ T6217] ? blk_mq_sysfs_unregister+0x3a0/0x3a0
[ 109.015056][ T6217] ? blk_mq_debugfs_register_hctxs+0x120/0x120
[ 109.021280][ T6217] blk_mq_update_nr_hw_queues+0x3fe/0xea0
[ 109.026977][ T6217] ? blk_mq_map_swqueue+0x1180/0x1180
[ 109.032329][ T6217] ? mutex_lock_io_nested+0x1190/0x1190
[ 109.037959][ T6217] ? tomoyo_execute_permission+0x470/0x470
[ 109.043740][ T6217] nbd_start_device+0x10a/0xc30
[ 109.048654][ T6217] ? security_capable+0x4c/0x90
[ 109.053481][ T6217] nbd_ioctl+0x3df/0xa70
[ 109.057702][ T6217] ? blkdev_bszset+0x190/0x190
[ 109.062442][ T6217] ? nbd_start_device+0xc30/0xc30
[ 109.067440][ T6217] ? ioctl_has_perm.constprop.0.isra.0+0x25c/0x3e0
[ 109.073917][ T6217] ? selinux_bprm_creds_for_exec+0xad0/0xad0
[ 109.079873][ T6217] ? lock_downgrade+0x690/0x690
[ 109.084699][ T6217] ? __ct_user_enter+0xf9/0x130
[ 109.089523][ T6217] blkdev_ioctl+0x2fd/0x6c0
[ 109.094010][ T6217] ? blkdev_common_ioctl+0x16d0/0x16d0
[ 109.099621][ T6217] __x64_sys_ioctl+0x11f/0x190
[ 109.104455][ T6217] do_syscall_64+0x35/0xb0
[ 109.108856][ T6217] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 109.114727][ T6217] RIP: 0033:0x7fa5ffa8a5a9
[ 109.119121][ T6217] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 109.138710][ T6217] RSP: 002b:00007fa600c37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 109.147111][ T6217] RAX: ffffffffffffffda RBX: 00007fa5ffbabf80 RCX: 00007fa5ffa8a5a9
[ 109.155071][ T6217] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 109.163075][ T6217] RBP: 00007fa600c371d0 R08: 0000000000000000 R09: 0000000000000000
[ 109.171155][ T6217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 109.180656][ T6217] R13: 00007ffc9bbda2df R14: 00007fa600c37300 R15: 0000000000022000
[ 109.188710][ T6217]
[ 109.191938][ T6217] Kernel Offset: disabled
[ 109.196468][ T6217] Rebooting in 86400 seconds..