[ 68.865785][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 68.873928][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 68.892578][ T52] veth1_macvtap: left promiscuous mode
[ 68.898636][ T52] veth0_macvtap: left promiscuous mode
[ 68.906347][ T52] veth1_vlan: left promiscuous mode
[ 68.911915][ T52] veth0_vlan: left promiscuous mode
[ 69.306330][ T52] team0 (unregistering): Port device team_slave_1 removed
[ 69.336514][ T52] team0 (unregistering): Port device team_slave_0 removed
[ 71.795965][ T1264] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.802809][ T1264] ieee802154 phy1 wpan1: encryption failed: -22
[ 82.034779][ T25] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.15' (ED25519) to the list of known hosts.
2024/09/28 19:25:56 ignoring optional flag "sandboxArg"="0"
2024/09/28 19:25:56 ignoring optional flag "type"="gce"
2024/09/28 19:25:56 parsed 1 programs
2024/09/28 19:25:56 executed programs: 0
[ 86.140104][ T29] audit: type=1400 audit(1727551556.318:128): avc: denied { getattr } for pid=5512 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 87.241278][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 87.249844][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 87.258570][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 87.266773][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 87.275617][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 87.283299][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 87.299135][ T29] audit: type=1400 audit(1727551557.478:129): avc: denied { mounton } for pid=5521 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
[ 87.379752][ T5521] chnl_net:caif_netlink_parms(): no params data found
[ 87.423474][ T5521] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.430669][ T5521] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.438652][ T5521] bridge_slave_0: entered allmulticast mode
[ 87.445931][ T5521] bridge_slave_0: entered promiscuous mode
[ 87.454404][ T5521] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.461644][ T5521] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.468991][ T5521] bridge_slave_1: entered allmulticast mode
[ 87.476844][ T5521] bridge_slave_1: entered promiscuous mode
[ 87.498557][ T5521] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 87.509535][ T5521] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 87.532633][ T5521] team0: Port device team_slave_0 added
[ 87.541720][ T5521] team0: Port device team_slave_1 added
[ 87.560628][ T5521] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 87.568010][ T5521] 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.
[ 87.594762][ T5521] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 87.607405][ T5521] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 87.615146][ T5521] 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.
[ 87.641180][ T5521] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 87.667573][ T5521] hsr_slave_0: entered promiscuous mode
[ 87.674003][ T5521] hsr_slave_1: entered promiscuous mode
[ 87.740326][ T5521] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.747484][ T5521] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.754930][ T5521] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.762203][ T5521] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.802434][ T5521] 8021q: adding VLAN 0 to HW filter on device bond0
[ 87.817981][ T1299] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.826804][ T1299] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.844045][ T5521] 8021q: adding VLAN 0 to HW filter on device team0
[ 87.857069][ T1299] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.864219][ T1299] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.876757][ T1299] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.883956][ T1299] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.933554][ T5521] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 88.168191][ T5521] veth0_vlan: entered promiscuous mode
[ 88.179068][ T5521] veth1_vlan: entered promiscuous mode
[ 88.201505][ T5521] veth0_macvtap: entered promiscuous mode
[ 88.210946][ T5521] veth1_macvtap: entered promiscuous mode
[ 88.227580][ T5521] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 88.240732][ T5521] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 88.295857][ T135] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.308720][ T135] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.331503][ T1299] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.340348][ T1299] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.350642][ T29] audit: type=1400 audit(1727551558.538:130): avc: denied { mounton } for pid=5521 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=2320 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 89.234272][ T54] block nbd0: Receive control failed (result -32)
[ 89.234895][ T4612] block nbd0: Receive control failed (result -32)
[ 89.241163][ T5543] block nbd0: shutting down sockets
[ 89.314086][ T54] Bluetooth: hci0: command tx timeout
[ 89.365051][ T5546] FAULT_INJECTION: forcing a failure.
[ 89.365051][ T5546] name failslab, interval 1, probability 0, space 0, times 0
[ 89.378104][ T5546] CPU: 0 UID: 0 PID: 5546 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 89.389046][ T5546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 89.399285][ T5546] Call Trace:
[ 89.402686][ T5546]
[ 89.405623][ T5546] dump_stack_lvl+0x16c/0x1f0
[ 89.410339][ T5546] should_fail_ex+0x497/0x5b0
[ 89.415033][ T5546] ? fs_reclaim_acquire+0xae/0x160
[ 89.420177][ T5546] should_failslab+0xc2/0x120
[ 89.424884][ T5546] kmem_cache_alloc_noprof+0x6e/0x2f0
[ 89.430295][ T5546] ? security_inode_alloc+0x34/0x2b0
[ 89.435596][ T5546] security_inode_alloc+0x34/0x2b0
[ 89.440730][ T5546] inode_init_always+0xc5b/0xf90
[ 89.445769][ T5546] alloc_inode+0x7d/0x230
[ 89.450101][ T5546] new_inode+0x22/0x210
[ 89.454257][ T5546] ? start_creating.part.0+0x25d/0x3a0
[ 89.459727][ T5546] __debugfs_create_file+0x11a/0x660
[ 89.465137][ T5546] nbd_start_device+0x3a9/0xd70
[ 89.469997][ T5546] ? bpf_lsm_capable+0x9/0x10
[ 89.474782][ T5546] nbd_ioctl+0x21a/0xfd0
[ 89.479108][ T5546] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 89.485705][ T5546] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 89.492419][ T5546] ? __pfx_nbd_ioctl+0x10/0x10
[ 89.497367][ T5546] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 89.504325][ T5546] ? trace_lock_acquire+0x14a/0x1d0
[ 89.509633][ T5546] ? __pfx_nbd_ioctl+0x10/0x10
[ 89.514408][ T5546] blkdev_ioctl+0x276/0x6d0
[ 89.518923][ T5546] ? __pfx_blkdev_ioctl+0x10/0x10
[ 89.523946][ T5546] ? selinux_file_ioctl+0x180/0x270
[ 89.529156][ T5546] ? selinux_file_ioctl+0xb4/0x270
[ 89.534264][ T5546] ? __pfx_blkdev_ioctl+0x10/0x10
[ 89.539287][ T5546] __x64_sys_ioctl+0x18f/0x220
[ 89.544057][ T5546] do_syscall_64+0xcd/0x250
[ 89.548591][ T5546] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.554496][ T5546] RIP: 0033:0x7ff07ec799e9
[ 89.558921][ T5546] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 89.578539][ T5546] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.587053][ T5546] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 89.595374][ T5546] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 89.603542][ T5546] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 89.611549][ T5546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.619573][ T5546] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 89.627746][ T5546]
[ 89.641277][ T5546] debugfs: out of free dentries, can not create file 'tasks'
[ 90.110086][ T4612] block nbd0: Receive control failed (result -32)
[ 90.110499][ T54] block nbd0: Receive control failed (result -32)
[ 90.118349][ T5546] block nbd0: shutting down sockets
[ 90.234383][ T5548] FAULT_INJECTION: forcing a failure.
[ 90.234383][ T5548] name failslab, interval 1, probability 0, space 0, times 0
[ 90.247127][ T5548] CPU: 0 UID: 0 PID: 5548 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 90.257938][ T5548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 90.268095][ T5548] Call Trace:
[ 90.271475][ T5548]
[ 90.274410][ T5548] dump_stack_lvl+0x16c/0x1f0
[ 90.279126][ T5548] should_fail_ex+0x497/0x5b0
[ 90.283828][ T5548] ? fs_reclaim_acquire+0xae/0x160
[ 90.289130][ T5548] should_failslab+0xc2/0x120
[ 90.293824][ T5548] kmem_cache_alloc_lru_noprof+0x72/0x2f0
[ 90.299549][ T5548] ? alloc_inode+0xba/0x230
[ 90.304081][ T5548] alloc_inode+0xba/0x230
[ 90.308461][ T5548] new_inode+0x22/0x210
[ 90.312680][ T5548] ? start_creating.part.0+0x25d/0x3a0
[ 90.318254][ T5548] __debugfs_create_file+0x11a/0x660
[ 90.323574][ T5548] debugfs_create_u64+0x70/0xa0
[ 90.328441][ T5548] nbd_start_device+0x3c4/0xd70
[ 90.333313][ T5548] ? bpf_lsm_capable+0x9/0x10
[ 90.338015][ T5548] nbd_ioctl+0x21a/0xfd0
[ 90.342309][ T5548] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 90.348839][ T5548] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 90.355381][ T5548] ? __pfx_nbd_ioctl+0x10/0x10
[ 90.360171][ T5548] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 90.367038][ T5548] ? trace_lock_acquire+0x14a/0x1d0
[ 90.372342][ T5548] ? __pfx_nbd_ioctl+0x10/0x10
[ 90.377167][ T5548] blkdev_ioctl+0x276/0x6d0
[ 90.381673][ T5548] ? __pfx_blkdev_ioctl+0x10/0x10
[ 90.386724][ T5548] ? selinux_file_ioctl+0x180/0x270
[ 90.392011][ T5548] ? selinux_file_ioctl+0xb4/0x270
[ 90.397212][ T5548] ? __pfx_blkdev_ioctl+0x10/0x10
[ 90.402342][ T5548] __x64_sys_ioctl+0x18f/0x220
[ 90.407120][ T5548] do_syscall_64+0xcd/0x250
[ 90.411723][ T5548] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.417714][ T5548] RIP: 0033:0x7ff07ec799e9
[ 90.422219][ T5548] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 90.442257][ T5548] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 90.450946][ T5548] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 90.459125][ T5548] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 90.467228][ T5548] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 90.475221][ T5548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 90.483197][ T5548] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 90.491191][ T5548]
[ 90.497829][ T5548] debugfs: out of free dentries, can not create file 'size_bytes'
[ 90.985571][ T4612] block nbd0: Receive control failed (result -32)
[ 90.985971][ T54] block nbd0: Receive control failed (result -32)
[ 90.992371][ T5548] block nbd0: shutting down sockets
[ 91.084166][ T5551] FAULT_INJECTION: forcing a failure.
[ 91.084166][ T5551] name failslab, interval 1, probability 0, space 0, times 0
[ 91.096864][ T5551] CPU: 1 UID: 0 PID: 5551 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 91.107559][ T5551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 91.117796][ T5551] Call Trace:
[ 91.121089][ T5551]
[ 91.124024][ T5551] dump_stack_lvl+0x16c/0x1f0
[ 91.128748][ T5551] should_fail_ex+0x497/0x5b0
[ 91.133474][ T5551] ? fs_reclaim_acquire+0xae/0x160
[ 91.138687][ T5551] should_failslab+0xc2/0x120
[ 91.143415][ T5551] kmem_cache_alloc_lru_noprof+0x72/0x2f0
[ 91.149248][ T5551] ? alloc_inode+0xba/0x230
[ 91.153774][ T5551] alloc_inode+0xba/0x230
[ 91.158136][ T5551] new_inode+0x22/0x210
[ 91.162316][ T5551] ? start_creating.part.0+0x25d/0x3a0
[ 91.167801][ T5551] __debugfs_create_file+0x11a/0x660
[ 91.173145][ T5551] debugfs_create_u64+0x70/0xa0
[ 91.178027][ T5551] nbd_start_device+0x3c4/0xd70
[ 91.182908][ T5551] ? bpf_lsm_capable+0x9/0x10
[ 91.187606][ T5551] nbd_ioctl+0x21a/0xfd0
[ 91.191861][ T5551] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 91.198454][ T5551] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 91.205055][ T5551] ? __pfx_nbd_ioctl+0x10/0x10
[ 91.209853][ T5551] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 91.216766][ T5551] ? trace_lock_acquire+0x14a/0x1d0
[ 91.226438][ T5551] ? __pfx_nbd_ioctl+0x10/0x10
[ 91.231227][ T5551] blkdev_ioctl+0x276/0x6d0
[ 91.235754][ T5551] ? __pfx_blkdev_ioctl+0x10/0x10
[ 91.240782][ T5551] ? selinux_file_ioctl+0x180/0x270
[ 91.245983][ T5551] ? selinux_file_ioctl+0xb4/0x270
[ 91.251102][ T5551] ? __pfx_blkdev_ioctl+0x10/0x10
[ 91.256218][ T5551] __x64_sys_ioctl+0x18f/0x220
[ 91.260991][ T5551] do_syscall_64+0xcd/0x250
[ 91.265591][ T5551] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.271493][ T5551] RIP: 0033:0x7ff07ec799e9
[ 91.275909][ T5551] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 91.295610][ T5551] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 91.304036][ T5551] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 91.312012][ T5551] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 91.319989][ T5551] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 91.328154][ T5551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 91.336233][ T5551] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 91.344231][ T5551]
[ 91.349325][ T5551] debugfs: out of free dentries, can not create file 'size_bytes'
[ 91.394116][ T5226] Bluetooth: hci0: command tx timeout
2024/09/28 19:26:02 executed programs: 4
[ 91.859805][ T4612] block nbd0: Receive control failed (result -32)
[ 91.860294][ T54] block nbd0: Receive control failed (result -32)
[ 91.867999][ T5551] block nbd0: shutting down sockets
[ 92.014527][ T5554] FAULT_INJECTION: forcing a failure.
[ 92.014527][ T5554] name failslab, interval 1, probability 0, space 0, times 0
[ 92.027238][ T5554] CPU: 1 UID: 0 PID: 5554 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 92.038196][ T5554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 92.048525][ T5554] Call Trace:
[ 92.051825][ T5554]
[ 92.054792][ T5554] dump_stack_lvl+0x16c/0x1f0
[ 92.059489][ T5554] should_fail_ex+0x497/0x5b0
[ 92.064227][ T5554] ? fs_reclaim_acquire+0xae/0x160
[ 92.069344][ T5554] should_failslab+0xc2/0x120
[ 92.074033][ T5554] kmem_cache_alloc_lru_noprof+0x72/0x2f0
[ 92.079851][ T5554] ? alloc_inode+0xba/0x230
[ 92.084363][ T5554] alloc_inode+0xba/0x230
[ 92.088692][ T5554] new_inode+0x22/0x210
[ 92.092849][ T5554] ? start_creating.part.0+0x25d/0x3a0
[ 92.098432][ T5554] __debugfs_create_file+0x11a/0x660
[ 92.103753][ T5554] debugfs_create_u64+0x70/0xa0
[ 92.108703][ T5554] nbd_start_device+0x3c4/0xd70
[ 92.113590][ T5554] ? bpf_lsm_capable+0x9/0x10
[ 92.118284][ T5554] nbd_ioctl+0x21a/0xfd0
[ 92.122530][ T5554] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 92.129040][ T5554] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 92.135574][ T5554] ? __pfx_nbd_ioctl+0x10/0x10
[ 92.140351][ T5554] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 92.147477][ T5554] ? trace_lock_acquire+0x14a/0x1d0
[ 92.152712][ T5554] ? __pfx_nbd_ioctl+0x10/0x10
[ 92.157492][ T5554] blkdev_ioctl+0x276/0x6d0
[ 92.162020][ T5554] ? __pfx_blkdev_ioctl+0x10/0x10
[ 92.167044][ T5554] ? selinux_file_ioctl+0x180/0x270
[ 92.172243][ T5554] ? selinux_file_ioctl+0xb4/0x270
[ 92.177372][ T5554] ? __pfx_blkdev_ioctl+0x10/0x10
[ 92.182630][ T5554] __x64_sys_ioctl+0x18f/0x220
[ 92.187667][ T5554] do_syscall_64+0xcd/0x250
[ 92.192209][ T5554] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.198313][ T5554] RIP: 0033:0x7ff07ec799e9
[ 92.202767][ T5554] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 92.222997][ T5554] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 92.231532][ T5554] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 92.239768][ T5554] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 92.247739][ T5554] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 92.255803][ T5554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 92.263777][ T5554] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 92.272124][ T5554]
[ 92.276578][ T5554] debugfs: out of free dentries, can not create file 'size_bytes'
[ 92.734346][ T4612] block nbd0: Receive control failed (result -32)
[ 92.735475][ T54] block nbd0: Receive control failed (result -32)
[ 92.742250][ T5554] block nbd0: shutting down sockets
[ 92.844698][ T5557] FAULT_INJECTION: forcing a failure.
[ 92.844698][ T5557] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 92.858263][ T5557] CPU: 1 UID: 0 PID: 5557 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 92.869320][ T5557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 92.879378][ T5557] Call Trace:
[ 92.882667][ T5557]
[ 92.885606][ T5557] dump_stack_lvl+0x16c/0x1f0
[ 92.890289][ T5557] should_fail_ex+0x497/0x5b0
[ 92.895067][ T5557] ? fs_reclaim_acquire+0xae/0x160
[ 92.900199][ T5557] should_fail_alloc_page+0xe7/0x130
[ 92.905583][ T5557] prepare_alloc_pages.constprop.0+0x16f/0x560
[ 92.911759][ T5557] __alloc_pages_noprof+0x190/0x25c0
[ 92.917280][ T5557] ? __pfx_register_lock_class+0x10/0x10
[ 92.922923][ T5557] ? hlock_class+0x4e/0x130
[ 92.927475][ T5557] ? hlock_class+0x4e/0x130
[ 92.932067][ T5557] ? __lock_acquire+0x163e/0x3ce0
[ 92.937138][ T5557] ? __pfx___alloc_pages_noprof+0x10/0x10
[ 92.942893][ T5557] ? __pfx___lock_acquire+0x10/0x10
[ 92.948111][ T5557] ? __pfx___lock_acquire+0x10/0x10
[ 92.953319][ T5557] ? hlock_class+0x4e/0x130
[ 92.957860][ T5557] ? mark_lock+0xb5/0xc60
[ 92.962272][ T5557] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 92.968206][ T5557] ? policy_nodemask+0xea/0x4e0
[ 92.973081][ T5557] alloc_pages_mpol_noprof+0x2c9/0x610
[ 92.978575][ T5557] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10
[ 92.984655][ T5557] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 92.990046][ T5557] ? lock_acquire+0x2f/0xb0
[ 92.994724][ T5557] ? lockref_get+0x15/0x50
[ 92.999143][ T5557] get_free_pages_noprof+0xc/0x40
[ 93.004189][ T5557] inode_doinit_with_dentry+0x8d3/0x12c0
[ 93.009945][ T5557] ? __pfx_inode_doinit_with_dentry+0x10/0x10
[ 93.016214][ T5557] ? inode_set_ctime_current+0x96/0x140
[ 93.021788][ T5557] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 93.027197][ T5557] ? __pfx_inode_set_ctime_current+0x10/0x10
[ 93.033235][ T5557] selinux_d_instantiate+0x26/0x30
[ 93.038573][ T5557] security_d_instantiate+0x142/0x1a0
[ 93.044010][ T5557] d_instantiate+0x5c/0x90
[ 93.048617][ T5557] __debugfs_create_file+0x240/0x660
[ 93.053933][ T5557] nbd_start_device+0x3a9/0xd70
[ 93.058818][ T5557] ? bpf_lsm_capable+0x9/0x10
[ 93.063535][ T5557] nbd_ioctl+0x21a/0xfd0
[ 93.067822][ T5557] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 93.074439][ T5557] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 93.080972][ T5557] ? __pfx_nbd_ioctl+0x10/0x10
[ 93.085742][ T5557] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 93.092620][ T5557] ? trace_lock_acquire+0x14a/0x1d0
[ 93.097850][ T5557] ? __pfx_nbd_ioctl+0x10/0x10
[ 93.102635][ T5557] blkdev_ioctl+0x276/0x6d0
[ 93.107172][ T5557] ? __pfx_blkdev_ioctl+0x10/0x10
[ 93.112334][ T5557] ? selinux_file_ioctl+0x180/0x270
[ 93.117570][ T5557] ? selinux_file_ioctl+0xb4/0x270
[ 93.122715][ T5557] ? __pfx_blkdev_ioctl+0x10/0x10
[ 93.127761][ T5557] __x64_sys_ioctl+0x18f/0x220
[ 93.132674][ T5557] do_syscall_64+0xcd/0x250
[ 93.137310][ T5557] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.143263][ T5557] RIP: 0033:0x7ff07ec799e9
[ 93.147737][ T5557] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 93.168059][ T5557] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 93.176789][ T5557] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 93.185045][ T5557] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 93.193053][ T5557] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 93.201140][ T5557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 93.209180][ T5557] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 93.217172][ T5557]
[ 93.473707][ T5226] Bluetooth: hci0: command tx timeout
[ 93.616744][ T4612] block nbd0: Receive control failed (result -32)
[ 93.616744][ T54] block nbd0: Receive control failed (result -32)
[ 93.629962][ T5557] block nbd0: shutting down sockets
[ 93.773563][ T5559] FAULT_INJECTION: forcing a failure.
[ 93.773563][ T5559] name failslab, interval 1, probability 0, space 0, times 0
[ 93.786336][ T5559] CPU: 0 UID: 0 PID: 5559 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 93.797030][ T5559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 93.807090][ T5559] Call Trace:
[ 93.810391][ T5559]
[ 93.813361][ T5559] dump_stack_lvl+0x16c/0x1f0
[ 93.818051][ T5559] should_fail_ex+0x497/0x5b0
[ 93.822749][ T5559] ? fs_reclaim_acquire+0xae/0x160
[ 93.827893][ T5559] should_failslab+0xc2/0x120
[ 93.832680][ T5559] kmem_cache_alloc_lru_noprof+0x72/0x2f0
[ 93.838446][ T5559] ? alloc_inode+0xba/0x230
[ 93.842967][ T5559] alloc_inode+0xba/0x230
[ 93.847321][ T5559] new_inode+0x22/0x210
[ 93.851566][ T5559] ? start_creating.part.0+0x25d/0x3a0
[ 93.857070][ T5559] __debugfs_create_file+0x11a/0x660
[ 93.862475][ T5559] debugfs_create_u64+0x70/0xa0
[ 93.867330][ T5559] nbd_start_device+0x3c4/0xd70
[ 93.872357][ T5559] ? bpf_lsm_capable+0x9/0x10
[ 93.877038][ T5559] nbd_ioctl+0x21a/0xfd0
[ 93.881284][ T5559] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 93.887788][ T5559] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 93.894389][ T5559] ? __pfx_nbd_ioctl+0x10/0x10
[ 93.899249][ T5559] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 93.906108][ T5559] ? trace_lock_acquire+0x14a/0x1d0
[ 93.911425][ T5559] ? __pfx_nbd_ioctl+0x10/0x10
[ 93.916203][ T5559] blkdev_ioctl+0x276/0x6d0
[ 93.920716][ T5559] ? __pfx_blkdev_ioctl+0x10/0x10
[ 93.925766][ T5559] ? selinux_file_ioctl+0x180/0x270
[ 93.930976][ T5559] ? selinux_file_ioctl+0xb4/0x270
[ 93.936185][ T5559] ? __pfx_blkdev_ioctl+0x10/0x10
[ 93.941207][ T5559] __x64_sys_ioctl+0x18f/0x220
[ 93.945984][ T5559] do_syscall_64+0xcd/0x250
[ 93.950493][ T5559] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.956404][ T5559] RIP: 0033:0x7ff07ec799e9
[ 93.960814][ T5559] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 93.980630][ T5559] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 93.989395][ T5559] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 93.997412][ T5559] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 94.005516][ T5559] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 94.013493][ T5559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 94.021640][ T5559] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 94.029718][ T5559]
[ 94.042125][ T5559] debugfs: out of free dentries, can not create file 'size_bytes'
[ 94.511158][ T4612] block nbd0: Receive control failed (result -32)
[ 94.512324][ T54] block nbd0: Receive control failed (result -32)
[ 94.517792][ T5559] block nbd0: shutting down sockets
[ 94.662858][ T5563] block nbd0: Device being setup by another task
[ 95.383847][ T4612] block nbd0: Receive control failed (result -32)
[ 95.384837][ T5562] block nbd0: shutting down sockets
[ 95.536567][ T5565] FAULT_INJECTION: forcing a failure.
[ 95.536567][ T5565] name failslab, interval 1, probability 0, space 0, times 0
[ 95.549539][ T5565] CPU: 1 UID: 0 PID: 5565 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 95.554275][ T4612] Bluetooth: hci0: command tx timeout
[ 95.560348][ T5565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 95.560380][ T5565] Call Trace:
[ 95.560390][ T5565]
[ 95.560402][ T5565] dump_stack_lvl+0x16c/0x1f0
[ 95.587143][ T5565] should_fail_ex+0x497/0x5b0
[ 95.591859][ T5565] ? fs_reclaim_acquire+0xae/0x160
[ 95.597083][ T5565] should_failslab+0xc2/0x120
[ 95.601795][ T5565] __kmalloc_noprof+0xcb/0x400
[ 95.606670][ T5565] group_cpus_evenly+0x16b/0x680
[ 95.611698][ T5565] ? __pfx_group_cpus_evenly+0x10/0x10
[ 95.617211][ T5565] ? __raw_spin_lock_init+0x3a/0x110
[ 95.622550][ T5565] ? debug_mutex_init+0x37/0x70
[ 95.627431][ T5565] ? nbd_init_request+0x98/0xc0
[ 95.632379][ T5565] blk_mq_map_queues+0x4a/0x420
[ 95.637270][ T5565] blk_mq_update_queue_map+0x34b/0x3e0
[ 95.642790][ T5565] ? __blk_mq_alloc_map_and_rqs+0xdb/0x1f0
[ 95.648722][ T5565] __blk_mq_update_nr_hw_queues+0x9f0/0x14a0
[ 95.654913][ T5565] ? __mutex_trylock_common+0xea/0x250
[ 95.660582][ T5565] ? __pfx___mutex_trylock_common+0x10/0x10
[ 95.666518][ T5565] ? blk_mq_update_nr_hw_queues+0x20/0x40
[ 95.672254][ T5565] ? __pfx___blk_mq_update_nr_hw_queues+0x10/0x10
[ 95.678770][ T5565] ? rcu_is_watching+0x12/0xc0
[ 95.683542][ T5565] ? __mutex_lock+0x1a6/0x9c0
[ 95.688239][ T5565] ? __pfx___mutex_trylock_common+0x10/0x10
[ 95.694242][ T5565] ? blk_mq_update_nr_hw_queues+0x20/0x40
[ 95.700119][ T5565] ? __pfx___mutex_lock+0x10/0x10
[ 95.705192][ T5565] ? trace_contention_end+0xea/0x140
[ 95.710487][ T5565] ? __pfx_cred_has_capability.isra.0+0x10/0x10
[ 95.716748][ T5565] ? nbd_ioctl+0x151/0xfd0
[ 95.721194][ T5565] blk_mq_update_nr_hw_queues+0x2a/0x40
[ 95.726751][ T5565] nbd_start_device+0x15b/0xd70
[ 95.731627][ T5565] ? bpf_lsm_capable+0x9/0x10
[ 95.736346][ T5565] nbd_ioctl+0x21a/0xfd0
[ 95.740679][ T5565] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 95.747219][ T5565] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 95.753771][ T5565] ? __pfx_nbd_ioctl+0x10/0x10
[ 95.758576][ T5565] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 95.765435][ T5565] ? trace_lock_acquire+0x14a/0x1d0
[ 95.770830][ T5565] ? __pfx_nbd_ioctl+0x10/0x10
[ 95.775717][ T5565] blkdev_ioctl+0x276/0x6d0
[ 95.780236][ T5565] ? __pfx_blkdev_ioctl+0x10/0x10
[ 95.785373][ T5565] ? selinux_file_ioctl+0x180/0x270
[ 95.790587][ T5565] ? selinux_file_ioctl+0xb4/0x270
[ 95.795825][ T5565] ? __pfx_blkdev_ioctl+0x10/0x10
[ 95.800859][ T5565] __x64_sys_ioctl+0x18f/0x220
[ 95.805672][ T5565] do_syscall_64+0xcd/0x250
[ 95.810395][ T5565] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.816391][ T5565] RIP: 0033:0x7ff07ec799e9
[ 95.820823][ T5565] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 95.840448][ T5565] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 95.849309][ T5565] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 95.857475][ T5565] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 95.865645][ T5565] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 95.873637][ T5565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 95.881649][ T5565] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 95.889686][ T5565]
[ 96.247980][ T54] block nbd0: Receive control failed (result -32)
[ 96.248002][ T4612] block nbd0: Receive control failed (result -32)
[ 96.250082][ T5565] block nbd0: shutting down sockets
[ 96.355326][ T5567] FAULT_INJECTION: forcing a failure.
[ 96.355326][ T5567] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 96.368697][ T5567] CPU: 1 UID: 0 PID: 5567 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 96.379388][ T5567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 96.389539][ T5567] Call Trace:
[ 96.392820][ T5567]
[ 96.395752][ T5567] dump_stack_lvl+0x16c/0x1f0
[ 96.400608][ T5567] should_fail_ex+0x497/0x5b0
[ 96.405332][ T5567] ? fs_reclaim_acquire+0xae/0x160
[ 96.410469][ T5567] should_fail_alloc_page+0xe7/0x130
[ 96.415950][ T5567] prepare_alloc_pages.constprop.0+0x16f/0x560
[ 96.422111][ T5567] __alloc_pages_noprof+0x190/0x25c0
[ 96.427439][ T5567] ? __pfx_register_lock_class+0x10/0x10
[ 96.433123][ T5567] ? hlock_class+0x4e/0x130
[ 96.437638][ T5567] ? hlock_class+0x4e/0x130
[ 96.442199][ T5567] ? __lock_acquire+0x163e/0x3ce0
[ 96.447236][ T5567] ? __pfx___alloc_pages_noprof+0x10/0x10
[ 96.453160][ T5567] ? __pfx___lock_acquire+0x10/0x10
[ 96.458456][ T5567] ? __pfx___lock_acquire+0x10/0x10
[ 96.463665][ T5567] ? hlock_class+0x4e/0x130
[ 96.468182][ T5567] ? mark_lock+0xb5/0xc60
[ 96.472517][ T5567] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 96.478418][ T5567] ? policy_nodemask+0xea/0x4e0
[ 96.483277][ T5567] alloc_pages_mpol_noprof+0x2c9/0x610
[ 96.489441][ T5567] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10
[ 96.495453][ T5567] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 96.500852][ T5567] ? lock_acquire+0x2f/0xb0
[ 96.505452][ T5567] ? lockref_get+0x15/0x50
[ 96.509897][ T5567] get_free_pages_noprof+0xc/0x40
[ 96.515021][ T5567] inode_doinit_with_dentry+0x8d3/0x12c0
[ 96.520683][ T5567] ? __pfx_inode_doinit_with_dentry+0x10/0x10
[ 96.527019][ T5567] ? inode_set_ctime_current+0x96/0x140
[ 96.532565][ T5567] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 96.537950][ T5567] ? __pfx_inode_set_ctime_current+0x10/0x10
[ 96.543935][ T5567] selinux_d_instantiate+0x26/0x30
[ 96.549056][ T5567] security_d_instantiate+0x142/0x1a0
[ 96.554435][ T5567] d_instantiate+0x5c/0x90
[ 96.558859][ T5567] __debugfs_create_file+0x240/0x660
[ 96.564156][ T5567] nbd_start_device+0x3a9/0xd70
[ 96.569042][ T5567] ? bpf_lsm_capable+0x9/0x10
[ 96.573739][ T5567] nbd_ioctl+0x21a/0xfd0
[ 96.577989][ T5567] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 96.584582][ T5567] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 96.591271][ T5567] ? __pfx_nbd_ioctl+0x10/0x10
[ 96.596098][ T5567] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 96.603048][ T5567] ? trace_lock_acquire+0x14a/0x1d0
[ 96.608261][ T5567] ? __pfx_nbd_ioctl+0x10/0x10
[ 96.613116][ T5567] blkdev_ioctl+0x276/0x6d0
[ 96.617633][ T5567] ? __pfx_blkdev_ioctl+0x10/0x10
[ 96.622839][ T5567] ? selinux_file_ioctl+0x180/0x270
[ 96.628148][ T5567] ? selinux_file_ioctl+0xb4/0x270
[ 96.633278][ T5567] ? __pfx_blkdev_ioctl+0x10/0x10
[ 96.638309][ T5567] __x64_sys_ioctl+0x18f/0x220
[ 96.643181][ T5567] do_syscall_64+0xcd/0x250
[ 96.647812][ T5567] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.653827][ T5567] RIP: 0033:0x7ff07ec799e9
[ 96.658258][ T5567] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 96.678241][ T5567] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 96.686663][ T5567] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 96.694724][ T5567] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 96.702976][ T5567] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 96.711033][ T5567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 96.719274][ T5567] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 96.727351][ T5567]
2024/09/28 19:26:07 executed programs: 10
[ 97.119443][ T4612] block nbd0: Receive control failed (result -32)
[ 97.120862][ T54] block nbd0: Receive control failed (result -32)
[ 97.126111][ T5567] block nbd0: shutting down sockets
[ 97.244254][ T5569] FAULT_INJECTION: forcing a failure.
[ 97.244254][ T5569] name failslab, interval 1, probability 0, space 0, times 0
[ 97.257035][ T5569] CPU: 0 UID: 0 PID: 5569 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 97.267764][ T5569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 97.277859][ T5569] Call Trace:
[ 97.281166][ T5569]
[ 97.284097][ T5569] dump_stack_lvl+0x16c/0x1f0
[ 97.288816][ T5569] should_fail_ex+0x497/0x5b0
[ 97.293507][ T5569] ? fs_reclaim_acquire+0xae/0x160
[ 97.298729][ T5569] should_failslab+0xc2/0x120
[ 97.303437][ T5569] kmem_cache_alloc_lru_noprof+0x72/0x2f0
[ 97.309350][ T5569] ? alloc_inode+0xba/0x230
[ 97.313889][ T5569] alloc_inode+0xba/0x230
[ 97.318251][ T5569] new_inode+0x22/0x210
[ 97.322413][ T5569] ? start_creating.part.0+0x25d/0x3a0
[ 97.327888][ T5569] __debugfs_create_file+0x11a/0x660
[ 97.333446][ T5569] debugfs_create_u64+0x70/0xa0
[ 97.338396][ T5569] nbd_start_device+0x3c4/0xd70
[ 97.343259][ T5569] ? bpf_lsm_capable+0x9/0x10
[ 97.348032][ T5569] nbd_ioctl+0x21a/0xfd0
[ 97.352280][ T5569] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 97.358788][ T5569] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 97.365409][ T5569] ? __pfx_nbd_ioctl+0x10/0x10
[ 97.370295][ T5569] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 97.377246][ T5569] ? trace_lock_acquire+0x14a/0x1d0
[ 97.382638][ T5569] ? __pfx_nbd_ioctl+0x10/0x10
[ 97.387548][ T5569] blkdev_ioctl+0x276/0x6d0
[ 97.392076][ T5569] ? __pfx_blkdev_ioctl+0x10/0x10
[ 97.397200][ T5569] ? selinux_file_ioctl+0x180/0x270
[ 97.402575][ T5569] ? selinux_file_ioctl+0xb4/0x270
[ 97.407692][ T5569] ? __pfx_blkdev_ioctl+0x10/0x10
[ 97.412751][ T5569] __x64_sys_ioctl+0x18f/0x220
[ 97.417550][ T5569] do_syscall_64+0xcd/0x250
[ 97.422165][ T5569] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.428067][ T5569] RIP: 0033:0x7ff07ec799e9
[ 97.432491][ T5569] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 97.452467][ T5569] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 97.460917][ T5569] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 97.468905][ T5569] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 97.476883][ T5569] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 97.484866][ T5569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 97.492935][ T5569] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 97.501110][ T5569]
[ 97.505931][ T5569] debugfs: out of free dentries, can not create file 'size_bytes'
[ 97.999187][ T54] block nbd0: Receive control failed (result -32)
[ 97.999589][ T4612] block nbd0: Receive control failed (result -32)
[ 98.006002][ T5569] block nbd0: shutting down sockets
[ 98.143997][ T5571] FAULT_INJECTION: forcing a failure.
[ 98.143997][ T5571] name failslab, interval 1, probability 0, space 0, times 0
[ 98.156809][ T5571] CPU: 1 UID: 0 PID: 5571 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 98.167593][ T5571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 98.177725][ T5571] Call Trace:
[ 98.181019][ T5571]
[ 98.184000][ T5571] dump_stack_lvl+0x16c/0x1f0
[ 98.188749][ T5571] should_fail_ex+0x497/0x5b0
[ 98.193456][ T5571] ? fs_reclaim_acquire+0xae/0x160
[ 98.198785][ T5571] should_failslab+0xc2/0x120
[ 98.203507][ T5571] kmem_cache_alloc_lru_noprof+0x72/0x2f0
[ 98.209348][ T5571] ? __d_alloc+0x31/0xaa0
[ 98.213865][ T5571] __d_alloc+0x31/0xaa0
[ 98.218047][ T5571] d_alloc+0x4a/0x1e0
[ 98.222188][ T5571] d_alloc_parallel+0xe9/0x12b0
[ 98.227075][ T5571] ? __pfx_d_alloc_parallel+0x10/0x10
[ 98.232535][ T5571] ? lockdep_init_map_type+0x16d/0x7d0
[ 98.238027][ T5571] ? mark_lock+0xb5/0xc60
[ 98.242359][ T5571] ? lockdep_init_map_type+0x16d/0x7d0
[ 98.247857][ T5571] __lookup_slow+0x194/0x460
[ 98.252456][ T5571] ? __pfx___lookup_slow+0x10/0x10
[ 98.257570][ T5571] ? __pfx_lock_release+0x10/0x10
[ 98.262619][ T5571] ? d_lookup+0xe9/0x180
[ 98.266940][ T5571] lookup_one_len+0x181/0x1b0
[ 98.271621][ T5571] ? __pfx_lookup_one_len+0x10/0x10
[ 98.276852][ T5571] ? mntput+0x10/0x90
[ 98.280845][ T5571] start_creating.part.0+0x12f/0x3a0
[ 98.286227][ T5571] __debugfs_create_file+0xa5/0x660
[ 98.291465][ T5571] debugfs_create_u64+0x70/0xa0
[ 98.296450][ T5571] nbd_start_device+0x3c4/0xd70
[ 98.301371][ T5571] ? bpf_lsm_capable+0x9/0x10
[ 98.306074][ T5571] nbd_ioctl+0x21a/0xfd0
[ 98.310360][ T5571] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 98.316980][ T5571] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 98.323597][ T5571] ? __pfx_nbd_ioctl+0x10/0x10
[ 98.328622][ T5571] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 98.335485][ T5571] ? trace_lock_acquire+0x14a/0x1d0
[ 98.340758][ T5571] ? __pfx_nbd_ioctl+0x10/0x10
[ 98.345561][ T5571] blkdev_ioctl+0x276/0x6d0
[ 98.350069][ T5571] ? __pfx_blkdev_ioctl+0x10/0x10
[ 98.355103][ T5571] ? selinux_file_ioctl+0x180/0x270
[ 98.360344][ T5571] ? selinux_file_ioctl+0xb4/0x270
[ 98.365461][ T5571] ? __pfx_blkdev_ioctl+0x10/0x10
[ 98.370487][ T5571] __x64_sys_ioctl+0x18f/0x220
[ 98.375261][ T5571] do_syscall_64+0xcd/0x250
[ 98.379772][ T5571] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.385685][ T5571] RIP: 0033:0x7ff07ec799e9
[ 98.390189][ T5571] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 98.410069][ T5571] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 98.418490][ T5571] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 98.426733][ T5571] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 98.434805][ T5571] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 98.442798][ T5571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 98.450799][ T5571] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 98.458796][ T5571]
[ 98.870152][ T4612] block nbd0: Receive control failed (result -32)
[ 98.870583][ T54] block nbd0: Receive control failed (result -32)
[ 98.876736][ T5571] block nbd0: shutting down sockets
[ 99.004257][ T5575] FAULT_INJECTION: forcing a failure.
[ 99.004257][ T5575] name failslab, interval 1, probability 0, space 0, times 0
[ 99.017208][ T5575] CPU: 0 UID: 0 PID: 5575 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 99.028273][ T5575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 99.038332][ T5575] Call Trace:
[ 99.041641][ T5575]
[ 99.044765][ T5575] dump_stack_lvl+0x16c/0x1f0
[ 99.049461][ T5575] should_fail_ex+0x497/0x5b0
[ 99.054164][ T5575] ? fs_reclaim_acquire+0xae/0x160
[ 99.059293][ T5575] should_failslab+0xc2/0x120
[ 99.063977][ T5575] kmem_cache_alloc_lru_noprof+0x72/0x2f0
[ 99.069721][ T5575] ? alloc_inode+0xba/0x230
[ 99.074241][ T5575] alloc_inode+0xba/0x230
[ 99.078583][ T5575] new_inode+0x22/0x210
[ 99.082835][ T5575] ? start_creating.part.0+0x25d/0x3a0
[ 99.088303][ T5575] __debugfs_create_file+0x11a/0x660
[ 99.093597][ T5575] debugfs_create_u64+0x70/0xa0
[ 99.098574][ T5575] nbd_start_device+0x3c4/0xd70
[ 99.103558][ T5575] ? bpf_lsm_capable+0x9/0x10
[ 99.108464][ T5575] nbd_ioctl+0x21a/0xfd0
[ 99.112917][ T5575] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 99.119437][ T5575] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 99.125953][ T5575] ? __pfx_nbd_ioctl+0x10/0x10
[ 99.130726][ T5575] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 99.137894][ T5575] ? trace_lock_acquire+0x14a/0x1d0
[ 99.143154][ T5575] ? __pfx_nbd_ioctl+0x10/0x10
[ 99.147947][ T5575] blkdev_ioctl+0x276/0x6d0
[ 99.152458][ T5575] ? __pfx_blkdev_ioctl+0x10/0x10
[ 99.157605][ T5575] ? selinux_file_ioctl+0x180/0x270
[ 99.163009][ T5575] ? selinux_file_ioctl+0xb4/0x270
[ 99.168254][ T5575] ? __pfx_blkdev_ioctl+0x10/0x10
[ 99.173301][ T5575] __x64_sys_ioctl+0x18f/0x220
[ 99.178254][ T5575] do_syscall_64+0xcd/0x250
[ 99.182781][ T5575] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.188968][ T5575] RIP: 0033:0x7ff07ec799e9
[ 99.193609][ T5575] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 99.213463][ T5575] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 99.221919][ T5575] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 99.229918][ T5575] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 99.237928][ T5575] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 99.245918][ T5575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 99.253979][ T5575] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 99.262009][ T5575]
[ 99.265962][ T5575] debugfs: out of free dentries, can not create file 'size_bytes'
[ 99.751426][ T54] block nbd0: Receive control failed (result -32)
[ 99.758058][ T4612] block nbd0: Receive control failed (result -32)
[ 99.760411][ T5575] block nbd0: shutting down sockets
[ 99.864718][ T5578] FAULT_INJECTION: forcing a failure.
[ 99.864718][ T5578] name failslab, interval 1, probability 0, space 0, times 0
[ 99.877515][ T5578] CPU: 1 UID: 0 PID: 5578 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 99.888205][ T5578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 99.898359][ T5578] Call Trace:
[ 99.901643][ T5578]
[ 99.904576][ T5578] dump_stack_lvl+0x16c/0x1f0
[ 99.909279][ T5578] should_fail_ex+0x497/0x5b0
[ 99.913972][ T5578] ? fs_reclaim_acquire+0xae/0x160
[ 99.919090][ T5578] should_failslab+0xc2/0x120
[ 99.923827][ T5578] kmem_cache_alloc_lru_noprof+0x72/0x2f0
[ 99.929567][ T5578] ? alloc_inode+0xba/0x230
[ 99.934093][ T5578] alloc_inode+0xba/0x230
[ 99.938466][ T5578] new_inode+0x22/0x210
[ 99.942647][ T5578] ? start_creating.part.0+0x25d/0x3a0
[ 99.948155][ T5578] __debugfs_create_file+0x11a/0x660
[ 99.953568][ T5578] debugfs_create_u64+0x70/0xa0
[ 99.958533][ T5578] nbd_start_device+0x3c4/0xd70
[ 99.963412][ T5578] ? bpf_lsm_capable+0x9/0x10
[ 99.968091][ T5578] nbd_ioctl+0x21a/0xfd0
[ 99.972334][ T5578] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 99.978838][ T5578] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 99.985366][ T5578] ? __pfx_nbd_ioctl+0x10/0x10
[ 99.990165][ T5578] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 99.997222][ T5578] ? trace_lock_acquire+0x14a/0x1d0
[ 100.002669][ T5578] ? __pfx_nbd_ioctl+0x10/0x10
[ 100.007595][ T5578] blkdev_ioctl+0x276/0x6d0
[ 100.012394][ T5578] ? __pfx_blkdev_ioctl+0x10/0x10
[ 100.017433][ T5578] ? selinux_file_ioctl+0x180/0x270
[ 100.022647][ T5578] ? selinux_file_ioctl+0xb4/0x270
[ 100.027781][ T5578] ? __pfx_blkdev_ioctl+0x10/0x10
[ 100.032865][ T5578] __x64_sys_ioctl+0x18f/0x220
[ 100.037649][ T5578] do_syscall_64+0xcd/0x250
[ 100.042178][ T5578] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.048121][ T5578] RIP: 0033:0x7ff07ec799e9
[ 100.052570][ T5578] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 100.072379][ T5578] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 100.080811][ T5578] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 100.088825][ T5578] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 100.096910][ T5578] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 100.105057][ T5578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 100.113217][ T5578] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 100.121251][ T5578]
[ 100.125939][ T5578] debugfs: out of free dentries, can not create file 'size_bytes'
[ 100.622530][ T54] block nbd0: Receive control failed (result -32)
[ 100.623096][ T4612] block nbd0: Receive control failed (result -32)
[ 100.630617][ T5578] block nbd0: shutting down sockets
[ 100.754848][ T5581] FAULT_INJECTION: forcing a failure.
[ 100.754848][ T5581] name failslab, interval 1, probability 0, space 0, times 0
[ 100.767765][ T5581] CPU: 1 UID: 0 PID: 5581 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 100.778501][ T5581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 100.788756][ T5581] Call Trace:
[ 100.792033][ T5581]
[ 100.794963][ T5581] dump_stack_lvl+0x16c/0x1f0
[ 100.799684][ T5581] should_fail_ex+0x497/0x5b0
[ 100.804371][ T5581] ? fs_reclaim_acquire+0xae/0x160
[ 100.809525][ T5581] should_failslab+0xc2/0x120
[ 100.814244][ T5581] kmem_cache_alloc_lru_noprof+0x72/0x2f0
[ 100.820133][ T5581] ? __d_alloc+0x31/0xaa0
[ 100.824703][ T5581] __d_alloc+0x31/0xaa0
[ 100.828880][ T5581] d_alloc+0x4a/0x1e0
[ 100.832876][ T5581] d_alloc_parallel+0xe9/0x12b0
[ 100.837766][ T5581] ? __pfx_d_alloc_parallel+0x10/0x10
[ 100.843178][ T5581] ? lockdep_init_map_type+0x16d/0x7d0
[ 100.848643][ T5581] ? mark_lock+0xb5/0xc60
[ 100.852985][ T5581] ? lockdep_init_map_type+0x16d/0x7d0
[ 100.858478][ T5581] __lookup_slow+0x194/0x460
[ 100.863171][ T5581] ? __pfx___lookup_slow+0x10/0x10
[ 100.868294][ T5581] ? __pfx_lock_release+0x10/0x10
[ 100.873337][ T5581] ? d_lookup+0xe9/0x180
[ 100.877611][ T5581] lookup_one_len+0x181/0x1b0
[ 100.882382][ T5581] ? __pfx_lookup_one_len+0x10/0x10
[ 100.887676][ T5581] ? mntput+0x10/0x90
[ 100.891671][ T5581] start_creating.part.0+0x12f/0x3a0
[ 100.897053][ T5581] __debugfs_create_file+0xa5/0x660
[ 100.902260][ T5581] debugfs_create_u64+0x70/0xa0
[ 100.907114][ T5581] nbd_start_device+0x3c4/0xd70
[ 100.912073][ T5581] ? bpf_lsm_capable+0x9/0x10
[ 100.916762][ T5581] nbd_ioctl+0x21a/0xfd0
[ 100.921020][ T5581] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 100.927710][ T5581] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 100.934316][ T5581] ? __pfx_nbd_ioctl+0x10/0x10
[ 100.939083][ T5581] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 100.945958][ T5581] ? trace_lock_acquire+0x14a/0x1d0
[ 100.951263][ T5581] ? __pfx_nbd_ioctl+0x10/0x10
[ 100.956037][ T5581] blkdev_ioctl+0x276/0x6d0
[ 100.960720][ T5581] ? __pfx_blkdev_ioctl+0x10/0x10
[ 100.965749][ T5581] ? selinux_file_ioctl+0x180/0x270
[ 100.971196][ T5581] ? selinux_file_ioctl+0xb4/0x270
[ 100.976485][ T5581] ? __pfx_blkdev_ioctl+0x10/0x10
[ 100.981708][ T5581] __x64_sys_ioctl+0x18f/0x220
[ 100.986572][ T5581] do_syscall_64+0xcd/0x250
[ 100.991181][ T5581] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.997173][ T5581] RIP: 0033:0x7ff07ec799e9
[ 101.001590][ T5581] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 101.021402][ T5581] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 101.029849][ T5581] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 101.038210][ T5581] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 101.046298][ T5581] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 101.054279][ T5581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 101.062433][ T5581] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 101.070660][ T5581]
[ 101.504878][ T54] block nbd0: Receive control failed (result -32)
[ 101.504900][ T4612] block nbd0: Receive control failed (result -32)
[ 101.512099][ T5581] block nbd0: shutting down sockets
[ 101.634201][ T5586] FAULT_INJECTION: forcing a failure.
[ 101.634201][ T5586] name failslab, interval 1, probability 0, space 0, times 0
[ 101.647168][ T5586] CPU: 0 UID: 0 PID: 5586 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 101.657861][ T5586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 101.667931][ T5586] Call Trace:
[ 101.671231][ T5586]
[ 101.674162][ T5586] dump_stack_lvl+0x16c/0x1f0
[ 101.679469][ T5586] should_fail_ex+0x497/0x5b0
[ 101.684171][ T5586] ? fs_reclaim_acquire+0xae/0x160
[ 101.689290][ T5586] should_failslab+0xc2/0x120
[ 101.694152][ T5586] kmem_cache_alloc_lru_noprof+0x72/0x2f0
[ 101.699923][ T5586] ? __d_alloc+0x31/0xaa0
[ 101.704273][ T5586] __d_alloc+0x31/0xaa0
[ 101.708523][ T5586] d_alloc+0x4a/0x1e0
[ 101.712508][ T5586] d_alloc_parallel+0xe9/0x12b0
[ 101.717559][ T5586] ? __pfx_d_alloc_parallel+0x10/0x10
[ 101.723032][ T5586] ? lockdep_init_map_type+0x16d/0x7d0
[ 101.728495][ T5586] ? mark_lock+0xb5/0xc60
[ 101.732825][ T5586] ? lockdep_init_map_type+0x16d/0x7d0
[ 101.738293][ T5586] __lookup_slow+0x194/0x460
[ 101.742981][ T5586] ? __pfx___lookup_slow+0x10/0x10
[ 101.748182][ T5586] ? __pfx_lock_release+0x10/0x10
[ 101.753223][ T5586] ? d_lookup+0xe9/0x180
[ 101.757488][ T5586] lookup_one_len+0x181/0x1b0
[ 101.762348][ T5586] ? __pfx_lookup_one_len+0x10/0x10
[ 101.767565][ T5586] ? mntput+0x10/0x90
[ 101.771905][ T5586] start_creating.part.0+0x12f/0x3a0
[ 101.777216][ T5586] __debugfs_create_file+0xa5/0x660
[ 101.782424][ T5586] debugfs_create_u64+0x70/0xa0
[ 101.787281][ T5586] nbd_start_device+0x3c4/0xd70
[ 101.792256][ T5586] ? bpf_lsm_capable+0x9/0x10
[ 101.797031][ T5586] nbd_ioctl+0x21a/0xfd0
[ 101.801380][ T5586] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 101.808059][ T5586] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 101.814564][ T5586] ? __pfx_nbd_ioctl+0x10/0x10
[ 101.819326][ T5586] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 101.826180][ T5586] ? trace_lock_acquire+0x14a/0x1d0
[ 101.831475][ T5586] ? __pfx_nbd_ioctl+0x10/0x10
[ 101.836328][ T5586] blkdev_ioctl+0x276/0x6d0
[ 101.840834][ T5586] ? __pfx_blkdev_ioctl+0x10/0x10
[ 101.845884][ T5586] ? selinux_file_ioctl+0x180/0x270
[ 101.851083][ T5586] ? selinux_file_ioctl+0xb4/0x270
[ 101.856209][ T5586] ? __pfx_blkdev_ioctl+0x10/0x10
[ 101.861508][ T5586] __x64_sys_ioctl+0x18f/0x220
[ 101.866283][ T5586] do_syscall_64+0xcd/0x250
[ 101.870826][ T5586] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.876753][ T5586] RIP: 0033:0x7ff07ec799e9
[ 101.881182][ T5586] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 101.900909][ T5586] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 101.909347][ T5586] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 101.917433][ T5586] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 101.925417][ T5586] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 101.933479][ T5586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 101.941886][ T5586] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 101.949907][ T5586]
2024/09/28 19:26:12 executed programs: 16
[ 102.376504][ T54] block nbd0: Receive control failed (result -32)
[ 102.377112][ T4612] block nbd0: Receive control failed (result -32)
[ 102.385730][ T5586] block nbd0: shutting down sockets
[ 102.484251][ T5589] FAULT_INJECTION: forcing a failure.
[ 102.484251][ T5589] name failslab, interval 1, probability 0, space 0, times 0
[ 102.497233][ T5589] CPU: 0 UID: 0 PID: 5589 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 102.508031][ T5589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 102.518192][ T5589] Call Trace:
[ 102.521491][ T5589]
[ 102.524772][ T5589] dump_stack_lvl+0x16c/0x1f0
[ 102.529513][ T5589] should_fail_ex+0x497/0x5b0
[ 102.534225][ T5589] ? fs_reclaim_acquire+0xae/0x160
[ 102.539355][ T5589] should_failslab+0xc2/0x120
[ 102.544044][ T5589] kmem_cache_alloc_noprof+0x6e/0x2f0
[ 102.549619][ T5589] ? security_inode_alloc+0x34/0x2b0
[ 102.555107][ T5589] security_inode_alloc+0x34/0x2b0
[ 102.560262][ T5589] inode_init_always+0xc5b/0xf90
[ 102.565242][ T5589] alloc_inode+0x7d/0x230
[ 102.569582][ T5589] new_inode+0x22/0x210
[ 102.573768][ T5589] ? start_creating.part.0+0x25d/0x3a0
[ 102.579333][ T5589] __debugfs_create_file+0x11a/0x660
[ 102.584652][ T5589] nbd_start_device+0x3a9/0xd70
[ 102.589512][ T5589] ? bpf_lsm_capable+0x9/0x10
[ 102.594381][ T5589] nbd_ioctl+0x21a/0xfd0
[ 102.598761][ T5589] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 102.605542][ T5589] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 102.612072][ T5589] ? __pfx_nbd_ioctl+0x10/0x10
[ 102.616862][ T5589] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 102.623984][ T5589] ? trace_lock_acquire+0x14a/0x1d0
[ 102.629472][ T5589] ? __pfx_nbd_ioctl+0x10/0x10
[ 102.634430][ T5589] blkdev_ioctl+0x276/0x6d0
[ 102.639068][ T5589] ? __pfx_blkdev_ioctl+0x10/0x10
[ 102.644112][ T5589] ? selinux_file_ioctl+0x180/0x270
[ 102.649666][ T5589] ? selinux_file_ioctl+0xb4/0x270
[ 102.654961][ T5589] ? __pfx_blkdev_ioctl+0x10/0x10
[ 102.660346][ T5589] __x64_sys_ioctl+0x18f/0x220
[ 102.665118][ T5589] do_syscall_64+0xcd/0x250
[ 102.669810][ T5589] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.675891][ T5589] RIP: 0033:0x7ff07ec799e9
[ 102.680323][ T5589] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 102.700028][ T5589] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 102.708581][ T5589] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 102.716807][ T5589] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 102.724797][ T5589] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 102.732798][ T5589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 102.740801][ T5589] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 102.748827][ T5589]
[ 102.754018][ T5589] debugfs: out of free dentries, can not create file 'tasks'
[ 103.251056][ T54] block nbd0: Receive control failed (result -32)
[ 103.252715][ T4612] block nbd0: Receive control failed (result -32)
[ 103.258134][ T5589] block nbd0: shutting down sockets
[ 103.364271][ T5591] FAULT_INJECTION: forcing a failure.
[ 103.364271][ T5591] name failslab, interval 1, probability 0, space 0, times 0
[ 103.376946][ T5591] CPU: 1 UID: 0 PID: 5591 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 103.387753][ T5591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 103.397923][ T5591] Call Trace:
[ 103.401215][ T5591]
[ 103.404234][ T5591] dump_stack_lvl+0x16c/0x1f0
[ 103.409067][ T5591] should_fail_ex+0x497/0x5b0
[ 103.413849][ T5591] ? fs_reclaim_acquire+0xae/0x160
[ 103.419064][ T5591] should_failslab+0xc2/0x120
[ 103.423748][ T5591] kmem_cache_alloc_lru_noprof+0x72/0x2f0
[ 103.429691][ T5591] ? __d_alloc+0x31/0xaa0
[ 103.434038][ T5591] __d_alloc+0x31/0xaa0
[ 103.438228][ T5591] d_alloc+0x4a/0x1e0
[ 103.442303][ T5591] d_alloc_parallel+0xe9/0x12b0
[ 103.447344][ T5591] ? __pfx_d_alloc_parallel+0x10/0x10
[ 103.452738][ T5591] ? lockdep_init_map_type+0x16d/0x7d0
[ 103.458227][ T5591] ? mark_lock+0xb5/0xc60
[ 103.462590][ T5591] ? lockdep_init_map_type+0x16d/0x7d0
[ 103.468158][ T5591] __lookup_slow+0x194/0x460
[ 103.472775][ T5591] ? __pfx___lookup_slow+0x10/0x10
[ 103.477918][ T5591] ? __pfx_lock_release+0x10/0x10
[ 103.483014][ T5591] ? d_lookup+0xe9/0x180
[ 103.487309][ T5591] lookup_one_len+0x181/0x1b0
[ 103.492036][ T5591] ? __pfx_lookup_one_len+0x10/0x10
[ 103.497473][ T5591] ? mntput+0x10/0x90
[ 103.501486][ T5591] start_creating.part.0+0x12f/0x3a0
[ 103.506807][ T5591] __debugfs_create_file+0xa5/0x660
[ 103.512308][ T5591] debugfs_create_u64+0x70/0xa0
[ 103.517221][ T5591] nbd_start_device+0x3c4/0xd70
[ 103.522146][ T5591] ? bpf_lsm_capable+0x9/0x10
[ 103.526862][ T5591] nbd_ioctl+0x21a/0xfd0
[ 103.531132][ T5591] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 103.537826][ T5591] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 103.544336][ T5591] ? __pfx_nbd_ioctl+0x10/0x10
[ 103.549176][ T5591] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 103.556143][ T5591] ? trace_lock_acquire+0x14a/0x1d0
[ 103.561369][ T5591] ? __pfx_nbd_ioctl+0x10/0x10
[ 103.566149][ T5591] blkdev_ioctl+0x276/0x6d0
[ 103.570769][ T5591] ? __pfx_blkdev_ioctl+0x10/0x10
[ 103.575910][ T5591] ? selinux_file_ioctl+0x180/0x270
[ 103.581144][ T5591] ? selinux_file_ioctl+0xb4/0x270
[ 103.586370][ T5591] ? __pfx_blkdev_ioctl+0x10/0x10
[ 103.591676][ T5591] __x64_sys_ioctl+0x18f/0x220
[ 103.596633][ T5591] do_syscall_64+0xcd/0x250
[ 103.601427][ T5591] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.607337][ T5591] RIP: 0033:0x7ff07ec799e9
[ 103.611881][ T5591] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 103.632040][ T5591] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 103.640468][ T5591] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 103.648984][ T5591] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 103.657136][ T5591] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 103.665366][ T5591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 103.673336][ T5591] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 103.681435][ T5591]
[ 104.121385][ T4612] block nbd0: Receive control failed (result -32)
[ 104.123188][ T54] block nbd0: Receive control failed (result -32)
[ 104.128420][ T5591] block nbd0: shutting down sockets
[ 104.334209][ T5593] FAULT_INJECTION: forcing a failure.
[ 104.334209][ T5593] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 104.347829][ T5593] CPU: 1 UID: 0 PID: 5593 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 104.358555][ T5593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 104.368722][ T5593] Call Trace:
[ 104.372014][ T5593]
[ 104.375132][ T5593] dump_stack_lvl+0x16c/0x1f0
[ 104.379913][ T5593] should_fail_ex+0x497/0x5b0
[ 104.384638][ T5593] ? fs_reclaim_acquire+0xae/0x160
[ 104.389791][ T5593] should_fail_alloc_page+0xe7/0x130
[ 104.395172][ T5593] prepare_alloc_pages.constprop.0+0x16f/0x560
[ 104.401469][ T5593] __alloc_pages_noprof+0x190/0x25c0
[ 104.406852][ T5593] ? __pfx_register_lock_class+0x10/0x10
[ 104.412509][ T5593] ? hlock_class+0x4e/0x130
[ 104.417020][ T5593] ? hlock_class+0x4e/0x130
[ 104.421716][ T5593] ? __lock_acquire+0x163e/0x3ce0
[ 104.426741][ T5593] ? __pfx___alloc_pages_noprof+0x10/0x10
[ 104.432473][ T5593] ? __pfx___lock_acquire+0x10/0x10
[ 104.437676][ T5593] ? __pfx___lock_acquire+0x10/0x10
[ 104.442881][ T5593] ? hlock_class+0x4e/0x130
[ 104.447396][ T5593] ? mark_lock+0xb5/0xc60
[ 104.451760][ T5593] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 104.457858][ T5593] ? policy_nodemask+0xea/0x4e0
[ 104.462819][ T5593] alloc_pages_mpol_noprof+0x2c9/0x610
[ 104.468322][ T5593] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10
[ 104.474388][ T5593] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 104.479774][ T5593] ? lock_acquire+0x2f/0xb0
[ 104.484301][ T5593] ? lockref_get+0x15/0x50
[ 104.488725][ T5593] get_free_pages_noprof+0xc/0x40
[ 104.493766][ T5593] inode_doinit_with_dentry+0x8d3/0x12c0
[ 104.499449][ T5593] ? __pfx_inode_doinit_with_dentry+0x10/0x10
[ 104.505552][ T5593] ? inode_set_ctime_current+0x96/0x140
[ 104.511098][ T5593] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 104.516674][ T5593] ? __pfx_inode_set_ctime_current+0x10/0x10
[ 104.522802][ T5593] selinux_d_instantiate+0x26/0x30
[ 104.528013][ T5593] security_d_instantiate+0x142/0x1a0
[ 104.533416][ T5593] d_instantiate+0x5c/0x90
[ 104.537951][ T5593] __debugfs_create_file+0x240/0x660
[ 104.543248][ T5593] nbd_start_device+0x3a9/0xd70
[ 104.548109][ T5593] ? bpf_lsm_capable+0x9/0x10
[ 104.552815][ T5593] nbd_ioctl+0x21a/0xfd0
[ 104.557085][ T5593] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 104.563610][ T5593] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 104.570274][ T5593] ? __pfx_nbd_ioctl+0x10/0x10
[ 104.575132][ T5593] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 104.582019][ T5593] ? trace_lock_acquire+0x14a/0x1d0
[ 104.587228][ T5593] ? __pfx_nbd_ioctl+0x10/0x10
[ 104.592097][ T5593] blkdev_ioctl+0x276/0x6d0
[ 104.596602][ T5593] ? __pfx_blkdev_ioctl+0x10/0x10
[ 104.601728][ T5593] ? selinux_file_ioctl+0x180/0x270
[ 104.607037][ T5593] ? selinux_file_ioctl+0xb4/0x270
[ 104.612241][ T5593] ? __pfx_blkdev_ioctl+0x10/0x10
[ 104.617288][ T5593] __x64_sys_ioctl+0x18f/0x220
[ 104.622421][ T5593] do_syscall_64+0xcd/0x250
[ 104.627028][ T5593] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.633037][ T5593] RIP: 0033:0x7ff07ec799e9
[ 104.637570][ T5593] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 104.658227][ T5593] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 104.666661][ T5593] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 104.674741][ T5593] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 104.682752][ T5593] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 104.690754][ T5593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 104.698766][ T5593] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 104.706769][ T5593]
[ 105.079945][ T4612] block nbd0: Receive control failed (result -32)
[ 105.080370][ T54] block nbd0: Receive control failed (result -32)
[ 105.086791][ T5593] block nbd0: shutting down sockets
[ 105.224192][ T5595] FAULT_INJECTION: forcing a failure.
[ 105.224192][ T5595] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 105.237923][ T5595] CPU: 1 UID: 0 PID: 5595 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 105.248667][ T5595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 105.258920][ T5595] Call Trace:
[ 105.262246][ T5595]
[ 105.265284][ T5595] dump_stack_lvl+0x16c/0x1f0
[ 105.269987][ T5595] should_fail_ex+0x497/0x5b0
[ 105.274692][ T5595] ? fs_reclaim_acquire+0xae/0x160
[ 105.279853][ T5595] should_fail_alloc_page+0xe7/0x130
[ 105.285257][ T5595] prepare_alloc_pages.constprop.0+0x16f/0x560
[ 105.291632][ T5595] __alloc_pages_noprof+0x190/0x25c0
[ 105.297360][ T5595] ? __pfx_register_lock_class+0x10/0x10
[ 105.303175][ T5595] ? hlock_class+0x4e/0x130
[ 105.307716][ T5595] ? hlock_class+0x4e/0x130
[ 105.312338][ T5595] ? __lock_acquire+0x163e/0x3ce0
[ 105.317377][ T5595] ? __pfx___alloc_pages_noprof+0x10/0x10
[ 105.323163][ T5595] ? __pfx___lock_acquire+0x10/0x10
[ 105.328362][ T5595] ? __pfx___lock_acquire+0x10/0x10
[ 105.333579][ T5595] ? hlock_class+0x4e/0x130
[ 105.338108][ T5595] ? mark_lock+0xb5/0xc60
[ 105.342435][ T5595] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 105.348395][ T5595] ? policy_nodemask+0xea/0x4e0
[ 105.353282][ T5595] alloc_pages_mpol_noprof+0x2c9/0x610
[ 105.358804][ T5595] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10
[ 105.364820][ T5595] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 105.370298][ T5595] ? lock_acquire+0x2f/0xb0
[ 105.374812][ T5595] ? lockref_get+0x15/0x50
[ 105.379303][ T5595] get_free_pages_noprof+0xc/0x40
[ 105.384357][ T5595] inode_doinit_with_dentry+0x8d3/0x12c0
[ 105.390015][ T5595] ? __pfx_inode_doinit_with_dentry+0x10/0x10
[ 105.396106][ T5595] ? inode_set_ctime_current+0x96/0x140
[ 105.401763][ T5595] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 105.407150][ T5595] ? __pfx_inode_set_ctime_current+0x10/0x10
[ 105.413234][ T5595] selinux_d_instantiate+0x26/0x30
[ 105.418394][ T5595] security_d_instantiate+0x142/0x1a0
[ 105.423779][ T5595] d_instantiate+0x5c/0x90
[ 105.428287][ T5595] __debugfs_create_file+0x240/0x660
[ 105.433601][ T5595] nbd_start_device+0x3a9/0xd70
[ 105.438498][ T5595] ? bpf_lsm_capable+0x9/0x10
[ 105.443242][ T5595] nbd_ioctl+0x21a/0xfd0
[ 105.447576][ T5595] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 105.454185][ T5595] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 105.460784][ T5595] ? __pfx_nbd_ioctl+0x10/0x10
[ 105.465596][ T5595] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 105.472552][ T5595] ? trace_lock_acquire+0x14a/0x1d0
[ 105.477768][ T5595] ? __pfx_nbd_ioctl+0x10/0x10
[ 105.482544][ T5595] blkdev_ioctl+0x276/0x6d0
[ 105.487524][ T5595] ? __pfx_blkdev_ioctl+0x10/0x10
[ 105.492675][ T5595] ? selinux_file_ioctl+0x180/0x270
[ 105.498021][ T5595] ? selinux_file_ioctl+0xb4/0x270
[ 105.503253][ T5595] ? __pfx_blkdev_ioctl+0x10/0x10
[ 105.508281][ T5595] __x64_sys_ioctl+0x18f/0x220
[ 105.513242][ T5595] do_syscall_64+0xcd/0x250
[ 105.517807][ T5595] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.523814][ T5595] RIP: 0033:0x7ff07ec799e9
[ 105.528314][ T5595] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 105.548161][ T5595] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 105.556611][ T5595] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 105.564661][ T5595] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 105.572915][ T5595] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 105.581085][ T5595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 105.589086][ T5595] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 105.597161][ T5595]
[ 105.952831][ T4612] block nbd0: Receive control failed (result -32)
[ 105.954546][ T5595] block nbd0: shutting down sockets
[ 106.820593][ T54] block nbd0: Receive control failed (result -32)
[ 106.821866][ T4612] block nbd0: Receive control failed (result -32)
[ 106.827329][ T5598] block nbd0: shutting down sockets
[ 106.954698][ T5600] FAULT_INJECTION: forcing a failure.
[ 106.954698][ T5600] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 106.968204][ T5600] CPU: 0 UID: 0 PID: 5600 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 106.978968][ T5600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 106.989154][ T5600] Call Trace:
[ 106.992446][ T5600]
[ 106.995487][ T5600] dump_stack_lvl+0x16c/0x1f0
[ 107.000219][ T5600] should_fail_ex+0x497/0x5b0
[ 107.004932][ T5600] ? fs_reclaim_acquire+0xae/0x160
[ 107.010127][ T5600] should_fail_alloc_page+0xe7/0x130
[ 107.015534][ T5600] prepare_alloc_pages.constprop.0+0x16f/0x560
[ 107.021695][ T5600] __alloc_pages_noprof+0x190/0x25c0
[ 107.027299][ T5600] ? __pfx_register_lock_class+0x10/0x10
[ 107.033062][ T5600] ? hlock_class+0x4e/0x130
[ 107.037673][ T5600] ? hlock_class+0x4e/0x130
[ 107.042361][ T5600] ? __lock_acquire+0x163e/0x3ce0
[ 107.047395][ T5600] ? __pfx___alloc_pages_noprof+0x10/0x10
[ 107.053214][ T5600] ? __pfx___lock_acquire+0x10/0x10
[ 107.058425][ T5600] ? __pfx___lock_acquire+0x10/0x10
[ 107.063635][ T5600] ? hlock_class+0x4e/0x130
[ 107.068347][ T5600] ? mark_lock+0xb5/0xc60
[ 107.072789][ T5600] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 107.078798][ T5600] ? policy_nodemask+0xea/0x4e0
[ 107.083771][ T5600] alloc_pages_mpol_noprof+0x2c9/0x610
[ 107.089259][ T5600] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10
[ 107.095256][ T5600] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 107.100735][ T5600] ? lock_acquire+0x2f/0xb0
[ 107.105414][ T5600] ? lockref_get+0x15/0x50
[ 107.109852][ T5600] get_free_pages_noprof+0xc/0x40
[ 107.114977][ T5600] inode_doinit_with_dentry+0x8d3/0x12c0
[ 107.120647][ T5600] ? __pfx_inode_doinit_with_dentry+0x10/0x10
[ 107.127107][ T5600] ? inode_set_ctime_current+0x96/0x140
[ 107.132691][ T5600] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 107.138503][ T5600] ? __pfx_inode_set_ctime_current+0x10/0x10
[ 107.144531][ T5600] selinux_d_instantiate+0x26/0x30
[ 107.149659][ T5600] security_d_instantiate+0x142/0x1a0
[ 107.155071][ T5600] d_instantiate+0x5c/0x90
[ 107.159536][ T5600] __debugfs_create_file+0x240/0x660
[ 107.164938][ T5600] nbd_start_device+0x3a9/0xd70
[ 107.169804][ T5600] ? bpf_lsm_capable+0x9/0x10
[ 107.174690][ T5600] nbd_ioctl+0x21a/0xfd0
[ 107.178945][ T5600] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 107.185507][ T5600] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 107.192034][ T5600] ? __pfx_nbd_ioctl+0x10/0x10
[ 107.196802][ T5600] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 107.203658][ T5600] ? trace_lock_acquire+0x14a/0x1d0
[ 107.209007][ T5600] ? __pfx_nbd_ioctl+0x10/0x10
[ 107.213780][ T5600] blkdev_ioctl+0x276/0x6d0
[ 107.218380][ T5600] ? __pfx_blkdev_ioctl+0x10/0x10
[ 107.223425][ T5600] ? selinux_file_ioctl+0x180/0x270
[ 107.228660][ T5600] ? selinux_file_ioctl+0xb4/0x270
[ 107.233889][ T5600] ? __pfx_blkdev_ioctl+0x10/0x10
[ 107.239040][ T5600] __x64_sys_ioctl+0x18f/0x220
[ 107.243838][ T5600] do_syscall_64+0xcd/0x250
[ 107.248352][ T5600] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.254254][ T5600] RIP: 0033:0x7ff07ec799e9
[ 107.258770][ T5600] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 107.278581][ T5600] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 107.287181][ T5600] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 107.295193][ T5600] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 107.303182][ T5600] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 107.311193][ T5600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 107.319376][ T5600] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 107.327473][ T5600]
2024/09/28 19:26:17 executed programs: 22
[ 107.690534][ T4612] block nbd0: Receive control failed (result -32)
[ 107.690915][ T5600] block nbd0: shutting down sockets
[ 107.815341][ T5603] FAULT_INJECTION: forcing a failure.
[ 107.815341][ T5603] name failslab, interval 1, probability 0, space 0, times 0
[ 107.828560][ T5603] CPU: 1 UID: 0 PID: 5603 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 107.839533][ T5603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 107.849601][ T5603] Call Trace:
[ 107.853007][ T5603]
[ 107.855936][ T5603] dump_stack_lvl+0x16c/0x1f0
[ 107.860632][ T5603] should_fail_ex+0x497/0x5b0
[ 107.865341][ T5603] ? fs_reclaim_acquire+0xae/0x160
[ 107.870483][ T5603] should_failslab+0xc2/0x120
[ 107.875176][ T5603] kmem_cache_alloc_noprof+0x6e/0x2f0
[ 107.880579][ T5603] ? security_inode_alloc+0x34/0x2b0
[ 107.885886][ T5603] security_inode_alloc+0x34/0x2b0
[ 107.891017][ T5603] inode_init_always+0xc5b/0xf90
[ 107.896066][ T5603] alloc_inode+0x7d/0x230
[ 107.900397][ T5603] new_inode+0x22/0x210
[ 107.904650][ T5603] ? start_creating.part.0+0x25d/0x3a0
[ 107.910135][ T5603] __debugfs_create_file+0x11a/0x660
[ 107.915431][ T5603] nbd_start_device+0x3a9/0xd70
[ 107.920324][ T5603] ? bpf_lsm_capable+0x9/0x10
[ 107.925015][ T5603] nbd_ioctl+0x21a/0xfd0
[ 107.929324][ T5603] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 107.935828][ T5603] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 107.942432][ T5603] ? __pfx_nbd_ioctl+0x10/0x10
[ 107.947198][ T5603] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 107.954054][ T5603] ? trace_lock_acquire+0x14a/0x1d0
[ 107.959450][ T5603] ? __pfx_nbd_ioctl+0x10/0x10
[ 107.964309][ T5603] blkdev_ioctl+0x276/0x6d0
[ 107.968951][ T5603] ? __pfx_blkdev_ioctl+0x10/0x10
[ 107.973985][ T5603] ? selinux_file_ioctl+0x180/0x270
[ 107.979286][ T5603] ? selinux_file_ioctl+0xb4/0x270
[ 107.984400][ T5603] ? __pfx_blkdev_ioctl+0x10/0x10
[ 107.989451][ T5603] __x64_sys_ioctl+0x18f/0x220
[ 107.994547][ T5603] do_syscall_64+0xcd/0x250
[ 107.999080][ T5603] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.004992][ T5603] RIP: 0033:0x7ff07ec799e9
[ 108.009415][ T5603] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 108.029136][ T5603] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 108.037588][ T5603] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 108.045733][ T5603] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 108.053794][ T5603] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 108.061762][ T5603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 108.069820][ T5603] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 108.077813][ T5603]
[ 108.081847][ T5603] debugfs: out of free dentries, can not create file 'tasks'
[ 108.557588][ T54] block nbd0: Receive control failed (result -32)
[ 108.559308][ T4612] block nbd0: Receive control failed (result -32)
[ 108.565370][ T5603] block nbd0: shutting down sockets
[ 108.702829][ T5606] block nbd0: Device being setup by another task
[ 108.747043][ T5605] FAULT_INJECTION: forcing a failure.
[ 108.747043][ T5605] name failslab, interval 1, probability 0, space 0, times 0
[ 108.761019][ T5605] CPU: 0 UID: 0 PID: 5605 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 108.771845][ T5605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 108.782083][ T5605] Call Trace:
[ 108.785365][ T5605]
[ 108.788312][ T5605] dump_stack_lvl+0x16c/0x1f0
[ 108.793048][ T5605] should_fail_ex+0x497/0x5b0
[ 108.797834][ T5605] ? fs_reclaim_acquire+0xae/0x160
[ 108.803080][ T5605] should_failslab+0xc2/0x120
[ 108.807797][ T5605] __kmalloc_node_track_caller_noprof+0xcf/0x430
[ 108.814158][ T5605] ? kvasprintf_const+0x66/0x1a0
[ 108.819345][ T5605] kvasprintf+0xbd/0x160
[ 108.823616][ T5605] ? __pfx_kvasprintf+0x10/0x10
[ 108.828489][ T5605] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 108.834162][ T5605] kvasprintf_const+0x66/0x1a0
[ 108.838950][ T5605] kobject_set_name_vargs+0x5a/0x140
[ 108.844266][ T5605] kobject_add+0x12a/0x240
[ 108.848733][ T5605] ? __pfx_kobject_add+0x10/0x10
[ 108.854063][ T5605] ? __pfx_xa_find+0x10/0x10
[ 108.858890][ T5605] blk_mq_register_hctx+0x264/0x470
[ 108.864469][ T5605] blk_mq_sysfs_register_hctxs+0x13b/0x190
[ 108.870294][ T5605] ? __pfx_blk_mq_sysfs_register_hctxs+0x10/0x10
[ 108.876815][ T5605] __blk_mq_update_nr_hw_queues+0x4e1/0x14a0
[ 108.882854][ T5605] ? __pfx___blk_mq_update_nr_hw_queues+0x10/0x10
[ 108.889304][ T5605] ? rcu_is_watching+0x12/0xc0
[ 108.894100][ T5605] ? __pfx_cred_has_capability.isra.0+0x10/0x10
[ 108.900438][ T5605] ? nbd_ioctl+0x151/0xfd0
[ 108.904867][ T5605] blk_mq_update_nr_hw_queues+0x2a/0x40
[ 108.910510][ T5605] nbd_start_device+0x15b/0xd70
[ 108.915366][ T5605] ? bpf_lsm_capable+0x9/0x10
[ 108.920059][ T5605] nbd_ioctl+0x21a/0xfd0
[ 108.924563][ T5605] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 108.931117][ T5605] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 108.937640][ T5605] ? __pfx_nbd_ioctl+0x10/0x10
[ 108.942418][ T5605] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 108.949282][ T5605] ? trace_lock_acquire+0x14a/0x1d0
[ 108.954680][ T5605] ? __pfx_nbd_ioctl+0x10/0x10
[ 108.959504][ T5605] blkdev_ioctl+0x276/0x6d0
[ 108.964039][ T5605] ? __pfx_blkdev_ioctl+0x10/0x10
[ 108.969167][ T5605] ? selinux_file_ioctl+0x180/0x270
[ 108.974381][ T5605] ? selinux_file_ioctl+0xb4/0x270
[ 108.979523][ T5605] ? __pfx_blkdev_ioctl+0x10/0x10
[ 108.984555][ T5605] __x64_sys_ioctl+0x18f/0x220
[ 108.989331][ T5605] do_syscall_64+0xcd/0x250
[ 108.993955][ T5605] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.999900][ T5605] RIP: 0033:0x7ff07ec799e9
[ 109.004589][ T5605] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 109.024202][ T5605] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 109.032736][ T5605] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 109.040823][ T5605] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 109.048800][ T5605] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 109.056874][ T5605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 109.064918][ T5605] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 109.073006][ T5605]
[ 109.077490][ T5605] kobject: can not set name properly!
[ 109.086940][ T29] audit: type=1400 audit(1727551579.258:131): avc: denied { rename } for pid=4656 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
[ 109.110102][ T29] audit: type=1400 audit(1727551579.268:132): avc: denied { unlink } for pid=4656 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
[ 109.132916][ T29] audit: type=1400 audit(1727551579.268:133): avc: denied { create } for pid=4656 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 109.427312][ T4612] block nbd0: Receive control failed (result -32)
[ 109.427709][ T5605] block nbd0: shutting down sockets
[ 109.586458][ T5608] ------------[ cut here ]------------
[ 109.592077][ T5608] kernfs: can not remove 'nr_tags', no directory
[ 109.598994][ T5608] WARNING: CPU: 1 PID: 5608 at fs/kernfs/dir.c:1683 kernfs_remove_by_name_ns+0x110/0x130
[ 109.608954][ T5608] Modules linked in:
[ 109.612999][ T5608] CPU: 1 UID: 0 PID: 5608 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 109.624903][ T5608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 109.635338][ T5608] RIP: 0010:kernfs_remove_by_name_ns+0x110/0x130
[ 109.641791][ T5608] Code: 61 ff bb fe ff ff ff 89 d8 5b 5d 41 5c 41 5d c3 cc cc cc cc e8 a1 51 61 ff 90 48 c7 c7 e0 d3 81 8b 4c 89 e6 e8 91 3b 22 ff 90 <0f> 0b 90 90 eb cd e8 c5 c5 c2 ff e9 54 ff ff ff e8 bb c5 c2 ff e9
[ 109.662496][ T5608] RSP: 0018:ffffc900049a7848 EFLAGS: 00010282
[ 109.668720][ T5608] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff814e7329
[ 109.676762][ T5608] RDX: ffff88802a965a00 RSI: ffffffff814e7336 RDI: 0000000000000001
[ 109.684816][ T5608] RBP: ffffffff8ecb89a0 R08: 0000000000000001 R09: 0000000000000000
[ 109.692902][ T5608] R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff8bcf4580
[ 109.701094][ T5608] R13: 0000000000000000 R14: ffffffff8bcf44a0 R15: 0000000000000002
[ 109.709225][ T5608] FS: 00007ff07fdad6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[ 109.718234][ T5608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.725051][ T5608] CR2: 00007ff07ed8d090 CR3: 0000000031066000 CR4: 00000000003526f0
[ 109.733214][ T5608] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 109.741198][ T5608] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 109.749372][ T5608] Call Trace:
[ 109.752813][ T5608]
[ 109.755871][ T5608] ? __warn+0xea/0x3d0
[ 109.759953][ T5608] ? preempt_schedule_notrace+0x62/0xe0
[ 109.765883][ T5608] ? kernfs_remove_by_name_ns+0x110/0x130
[ 109.771674][ T5608] ? report_bug+0x3c0/0x580
[ 109.776530][ T5608] ? handle_bug+0x54/0xa0
[ 109.780906][ T5608] ? exc_invalid_op+0x17/0x50
[ 109.785660][ T5608] ? asm_exc_invalid_op+0x1a/0x20
[ 109.790719][ T5608] ? __warn_printk+0x199/0x350
[ 109.795652][ T5608] ? __warn_printk+0x1a6/0x350
[ 109.800459][ T5608] ? kernfs_remove_by_name_ns+0x110/0x130
[ 109.806339][ T5608] ? kernfs_remove_by_name_ns+0x10f/0x130
[ 109.812191][ T5608] remove_files+0x96/0x1c0
[ 109.816806][ T5608] sysfs_remove_group+0x8b/0x180
[ 109.821972][ T5608] sysfs_remove_groups+0x60/0xa0
[ 109.827125][ T5608] __kobject_del+0x89/0x1f0
[ 109.831832][ T5608] kobject_del+0x3f/0x60
[ 109.836189][ T5608] blk_mq_sysfs_unregister_hctxs+0x258/0x2d0
[ 109.842209][ T5608] ? __pfx_blk_mq_sysfs_unregister_hctxs+0x10/0x10
[ 109.848852][ T5608] ? __pfx_blk_mq_debugfs_unregister_hctxs+0x10/0x10
[ 109.855624][ T5608] __blk_mq_update_nr_hw_queues+0x8f6/0x14a0
[ 109.861722][ T5608] ? __mutex_trylock_common+0xea/0x250
[ 109.867398][ T5608] ? __pfx___mutex_trylock_common+0x10/0x10
[ 109.873504][ T5608] ? blk_mq_update_nr_hw_queues+0x20/0x40
[ 109.879272][ T5608] ? __pfx___blk_mq_update_nr_hw_queues+0x10/0x10
[ 109.885780][ T5608] ? rcu_is_watching+0x12/0xc0
[ 109.890861][ T5608] ? __mutex_lock+0x1a6/0x9c0
[ 109.895708][ T5608] ? __pfx___mutex_trylock_common+0x10/0x10
[ 109.901654][ T5608] ? blk_mq_update_nr_hw_queues+0x20/0x40
[ 109.907526][ T5608] ? __pfx___mutex_lock+0x10/0x10
[ 109.912586][ T5608] ? trace_contention_end+0xea/0x140
[ 109.918063][ T5608] ? __pfx_cred_has_capability.isra.0+0x10/0x10
[ 109.924400][ T5608] ? nbd_ioctl+0x151/0xfd0
[ 109.928839][ T5608] blk_mq_update_nr_hw_queues+0x2a/0x40
[ 109.934576][ T5608] nbd_start_device+0x15b/0xd70
[ 109.939480][ T5608] ? bpf_lsm_capable+0x9/0x10
[ 109.944464][ T5608] nbd_ioctl+0x21a/0xfd0
[ 109.948822][ T5608] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 109.955394][ T5608] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 109.962016][ T5608] ? __pfx_nbd_ioctl+0x10/0x10
[ 109.966953][ T5608] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 109.974042][ T5608] ? trace_lock_acquire+0x14a/0x1d0
[ 109.979264][ T5608] ? __pfx_nbd_ioctl+0x10/0x10
[ 109.984281][ T5608] blkdev_ioctl+0x276/0x6d0
[ 109.989107][ T5608] ? __pfx_blkdev_ioctl+0x10/0x10
[ 109.994223][ T5608] ? selinux_file_ioctl+0x180/0x270
[ 109.999645][ T5608] ? selinux_file_ioctl+0xb4/0x270
[ 110.004897][ T5608] ? __pfx_blkdev_ioctl+0x10/0x10
[ 110.010028][ T5608] __x64_sys_ioctl+0x18f/0x220
[ 110.014983][ T5608] do_syscall_64+0xcd/0x250
[ 110.019629][ T5608] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.025809][ T5608] RIP: 0033:0x7ff07ec799e9
[ 110.030442][ T5608] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 110.050648][ T5608] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 110.059218][ T5608] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 110.067379][ T5608] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 110.075521][ T5608] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 110.083733][ T5608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 110.091891][ T5608] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 110.100057][ T5608]
[ 110.103259][ T5608] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 110.110632][ T5608] CPU: 1 UID: 0 PID: 5608 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-11993-g3efc57369a0c #0
[ 110.121411][ T5608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 110.131550][ T5608] Call Trace:
[ 110.134864][ T5608]
[ 110.137808][ T5608] dump_stack_lvl+0x3d/0x1f0
[ 110.142433][ T5608] panic+0x71d/0x800
[ 110.146478][ T5608] ? __pfx_panic+0x10/0x10
[ 110.150931][ T5608] ? show_trace_log_lvl+0x29d/0x3d0
[ 110.156251][ T5608] ? check_panic_on_warn+0x1f/0xb0
[ 110.161402][ T5608] ? kernfs_remove_by_name_ns+0x110/0x130
[ 110.167243][ T5608] check_panic_on_warn+0xab/0xb0
[ 110.172531][ T5608] __warn+0xf6/0x3d0
[ 110.176487][ T5608] ? preempt_schedule_notrace+0x62/0xe0
[ 110.182042][ T5608] ? kernfs_remove_by_name_ns+0x110/0x130
[ 110.188038][ T5608] report_bug+0x3c0/0x580
[ 110.192385][ T5608] handle_bug+0x54/0xa0
[ 110.196551][ T5608] exc_invalid_op+0x17/0x50
[ 110.201157][ T5608] asm_exc_invalid_op+0x1a/0x20
[ 110.206035][ T5608] RIP: 0010:kernfs_remove_by_name_ns+0x110/0x130
[ 110.212394][ T5608] Code: 61 ff bb fe ff ff ff 89 d8 5b 5d 41 5c 41 5d c3 cc cc cc cc e8 a1 51 61 ff 90 48 c7 c7 e0 d3 81 8b 4c 89 e6 e8 91 3b 22 ff 90 <0f> 0b 90 90 eb cd e8 c5 c5 c2 ff e9 54 ff ff ff e8 bb c5 c2 ff e9
[ 110.232197][ T5608] RSP: 0018:ffffc900049a7848 EFLAGS: 00010282
[ 110.238357][ T5608] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff814e7329
[ 110.246330][ T5608] RDX: ffff88802a965a00 RSI: ffffffff814e7336 RDI: 0000000000000001
[ 110.254331][ T5608] RBP: ffffffff8ecb89a0 R08: 0000000000000001 R09: 0000000000000000
[ 110.262301][ T5608] R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff8bcf4580
[ 110.270272][ T5608] R13: 0000000000000000 R14: ffffffff8bcf44a0 R15: 0000000000000002
[ 110.278254][ T5608] ? __warn_printk+0x199/0x350
[ 110.283033][ T5608] ? __warn_printk+0x1a6/0x350
[ 110.287831][ T5608] ? kernfs_remove_by_name_ns+0x10f/0x130
[ 110.293568][ T5608] remove_files+0x96/0x1c0
[ 110.298115][ T5608] sysfs_remove_group+0x8b/0x180
[ 110.303328][ T5608] sysfs_remove_groups+0x60/0xa0
[ 110.308269][ T5608] __kobject_del+0x89/0x1f0
[ 110.312782][ T5608] kobject_del+0x3f/0x60
[ 110.317049][ T5608] blk_mq_sysfs_unregister_hctxs+0x258/0x2d0
[ 110.323049][ T5608] ? __pfx_blk_mq_sysfs_unregister_hctxs+0x10/0x10
[ 110.329573][ T5608] ? __pfx_blk_mq_debugfs_unregister_hctxs+0x10/0x10
[ 110.336508][ T5608] __blk_mq_update_nr_hw_queues+0x8f6/0x14a0
[ 110.342593][ T5608] ? __mutex_trylock_common+0xea/0x250
[ 110.348074][ T5608] ? __pfx___mutex_trylock_common+0x10/0x10
[ 110.354056][ T5608] ? blk_mq_update_nr_hw_queues+0x20/0x40
[ 110.359868][ T5608] ? __pfx___blk_mq_update_nr_hw_queues+0x10/0x10
[ 110.366458][ T5608] ? rcu_is_watching+0x12/0xc0
[ 110.371231][ T5608] ? __mutex_lock+0x1a6/0x9c0
[ 110.375915][ T5608] ? __pfx___mutex_trylock_common+0x10/0x10
[ 110.381902][ T5608] ? blk_mq_update_nr_hw_queues+0x20/0x40
[ 110.387656][ T5608] ? __pfx___mutex_lock+0x10/0x10
[ 110.392781][ T5608] ? trace_contention_end+0xea/0x140
[ 110.398183][ T5608] ? __pfx_cred_has_capability.isra.0+0x10/0x10
[ 110.404454][ T5608] ? nbd_ioctl+0x151/0xfd0
[ 110.408974][ T5608] blk_mq_update_nr_hw_queues+0x2a/0x40
[ 110.414616][ T5608] nbd_start_device+0x15b/0xd70
[ 110.419567][ T5608] ? bpf_lsm_capable+0x9/0x10
[ 110.424252][ T5608] nbd_ioctl+0x21a/0xfd0
[ 110.428496][ T5608] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 110.435093][ T5608] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 110.441682][ T5608] ? __pfx_nbd_ioctl+0x10/0x10
[ 110.446445][ T5608] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 110.453305][ T5608] ? trace_lock_acquire+0x14a/0x1d0
[ 110.458514][ T5608] ? __pfx_nbd_ioctl+0x10/0x10
[ 110.463376][ T5608] blkdev_ioctl+0x276/0x6d0
[ 110.467886][ T5608] ? __pfx_blkdev_ioctl+0x10/0x10
[ 110.472908][ T5608] ? selinux_file_ioctl+0x180/0x270
[ 110.478189][ T5608] ? selinux_file_ioctl+0xb4/0x270
[ 110.483306][ T5608] ? __pfx_blkdev_ioctl+0x10/0x10
[ 110.488361][ T5608] __x64_sys_ioctl+0x18f/0x220
[ 110.493134][ T5608] do_syscall_64+0xcd/0x250
[ 110.497646][ T5608] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.503541][ T5608] RIP: 0033:0x7ff07ec799e9
[ 110.507957][ T5608] 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 b0 ff ff ff f7 d8 64 89 01 48
[ 110.527658][ T5608] RSP: 002b:00007ff07fdad0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 110.536257][ T5608] RAX: ffffffffffffffda RBX: 00007ff07ed8bf60 RCX: 00007ff07ec799e9
[ 110.544402][ T5608] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 110.552982][ T5608] RBP: 00007ff07fdad120 R08: 0000000000000000 R09: 0000000000000000
[ 110.561046][ T5608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 110.569019][ T5608] R13: 000000000000000b R14: 00007ff07ed8bf60 R15: 00007fff387bccd8
[ 110.577176][ T5608]
[ 110.580492][ T5608] Kernel Offset: disabled
[ 110.584935][ T5608] Rebooting in 86400 seconds..