Warning: Permanently added '10.128.0.181' (ED25519) to the list of known hosts.
2023/11/07 00:55:42 ignoring optional flag "sandboxArg"="0"
[ 81.833861][ T27] cfg80211: failed to load regulatory.db
2023/11/07 00:55:42 parsed 1 programs
2023/11/07 00:55:42 executed programs: 0
[ 82.037193][ T4454] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.045738][ T4454] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.054854][ T4454] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.062748][ T4454] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.070167][ T4454] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.078497][ T4454] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 82.205619][ T5411] chnl_net:caif_netlink_parms(): no params data found
[ 82.264244][ T5411] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.271841][ T5411] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.279157][ T5411] bridge_slave_0: entered allmulticast mode
[ 82.286166][ T5411] bridge_slave_0: entered promiscuous mode
[ 82.295265][ T5411] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.302698][ T5411] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.309982][ T5411] bridge_slave_1: entered allmulticast mode
[ 82.317662][ T5411] bridge_slave_1: entered promiscuous mode
[ 82.346857][ T5411] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.358379][ T5411] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.388170][ T5411] team0: Port device team_slave_0 added
[ 82.396121][ T5411] team0: Port device team_slave_1 added
[ 82.419366][ T5411] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 82.426764][ T5411] 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.
[ 82.453214][ T5411] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 82.465788][ T5411] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 82.472906][ T5411] 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.
[ 82.499520][ T5411] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 82.537338][ T5411] hsr_slave_0: entered promiscuous mode
[ 82.544687][ T5411] hsr_slave_1: entered promiscuous mode
[ 83.230312][ T5411] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 83.242085][ T5411] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 83.254635][ T5411] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 83.267314][ T5411] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.376843][ T5411] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.402412][ T5411] 8021q: adding VLAN 0 to HW filter on device team0
[ 83.415756][ T27] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.422946][ T27] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.453143][ T27] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.460327][ T27] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.658799][ T5411] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.716154][ T5411] veth0_vlan: entered promiscuous mode
[ 83.733786][ T5411] veth1_vlan: entered promiscuous mode
[ 83.775741][ T5411] veth0_macvtap: entered promiscuous mode
[ 83.789504][ T5411] veth1_macvtap: entered promiscuous mode
[ 83.815622][ T5411] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 83.833424][ T5411] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 83.848663][ T5411] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.860261][ T5411] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.871361][ T5411] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.880270][ T5411] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.975969][ T5071] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.996663][ T5071] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.034141][ T2428] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.044807][ T2428] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.152188][ T4454] Bluetooth: hci0: command 0x0409 tx timeout
[ 84.457990][ T5478] loop0: detected capacity change from 0 to 32768
[ 84.474662][ T5478] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5478)
[ 84.508544][ T5478] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 84.519483][ T5478] BTRFS info (device loop0): setting nodatasum
[ 84.526657][ T5478] BTRFS info (device loop0): allowing degraded mounts
[ 84.535033][ T5478] BTRFS info (device loop0): use zlib compression, level 3
[ 84.543044][ T5478] BTRFS info (device loop0): using free space tree
[ 84.610128][ T5478] BTRFS info (device loop0): enabling ssd optimizations
[ 84.618881][ T5478] BTRFS info (device loop0): auto enabling async discard
[ 84.637613][ T5478] BTRFS info (device loop0): checking UUID tree
[ 85.341005][ T5523] loop0: detected capacity change from 0 to 32768
[ 85.350639][ T5523] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5523)
[ 85.385578][ T5523] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 85.397274][ T5523] BTRFS info (device loop0): setting nodatasum
[ 85.404180][ T5523] BTRFS info (device loop0): allowing degraded mounts
[ 85.411085][ T5523] BTRFS info (device loop0): use zlib compression, level 3
[ 85.420483][ T5523] BTRFS info (device loop0): using free space tree
[ 85.466797][ T5523] BTRFS info (device loop0): enabling ssd optimizations
[ 85.473925][ T5523] BTRFS info (device loop0): auto enabling async discard
[ 85.485753][ T5523] BTRFS info (device loop0): checking UUID tree
[ 86.094504][ T5567] loop0: detected capacity change from 0 to 32768
[ 86.103995][ T5567] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5567)
[ 86.125066][ T5567] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 86.135530][ T5567] BTRFS info (device loop0): setting nodatasum
[ 86.144488][ T5567] BTRFS info (device loop0): allowing degraded mounts
[ 86.154799][ T5567] BTRFS info (device loop0): use zlib compression, level 3
[ 86.163546][ T5567] BTRFS info (device loop0): using free space tree
[ 86.225617][ T5567] BTRFS info (device loop0): enabling ssd optimizations
[ 86.231405][ T4454] Bluetooth: hci0: command 0x041b tx timeout
[ 86.233583][ T5567] BTRFS info (device loop0): auto enabling async discard
[ 86.251735][ T5567] BTRFS info (device loop0): checking UUID tree
[ 86.767966][ T5611] loop0: detected capacity change from 0 to 32768
[ 86.781366][ T5611] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5611)
[ 86.802633][ T5611] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 86.813701][ T5611] BTRFS info (device loop0): setting nodatasum
[ 86.821289][ T5611] BTRFS info (device loop0): allowing degraded mounts
[ 86.828185][ T5611] BTRFS info (device loop0): use zlib compression, level 3
[ 86.836408][ T5611] BTRFS info (device loop0): using free space tree
[ 86.867464][ T5611] BTRFS info (device loop0): enabling ssd optimizations
[ 86.878613][ T5611] BTRFS info (device loop0): auto enabling async discard
[ 86.887308][ T5611] BTRFS info (device loop0): checking UUID tree
[ 87.437188][ T5644] loop0: detected capacity change from 0 to 32768
[ 87.446454][ T5644] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5644)
[ 87.468061][ T5644] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 87.481944][ T5644] BTRFS info (device loop0): setting nodatasum
[ 87.491331][ T5644] BTRFS info (device loop0): allowing degraded mounts
[ 87.498500][ T5644] BTRFS info (device loop0): use zlib compression, level 3
[ 87.522465][ T5644] BTRFS info (device loop0): using free space tree
2023/11/07 00:55:48 executed programs: 5
[ 87.578641][ T5644] BTRFS info (device loop0): enabling ssd optimizations
[ 87.589387][ T5644] BTRFS info (device loop0): auto enabling async discard
[ 87.598371][ T5644] BTRFS info (device loop0): checking UUID tree
[ 88.173928][ T5682] loop0: detected capacity change from 0 to 32768
[ 88.183831][ T5682] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5682)
[ 88.204906][ T5682] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 88.217185][ T5682] BTRFS info (device loop0): setting nodatasum
[ 88.223993][ T5682] BTRFS info (device loop0): allowing degraded mounts
[ 88.230888][ T5682] BTRFS info (device loop0): use zlib compression, level 3
[ 88.243991][ T5682] BTRFS info (device loop0): using free space tree
[ 88.294348][ T5682] BTRFS info (device loop0): enabling ssd optimizations
[ 88.308733][ T5682] BTRFS info (device loop0): auto enabling async discard
[ 88.316141][ T4454] Bluetooth: hci0: command 0x040f tx timeout
[ 88.330564][ T5682] BTRFS info (device loop0): checking UUID tree
[ 88.874362][ T5721] loop0: detected capacity change from 0 to 32768
[ 88.884339][ T5721] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5721)
[ 88.907693][ T5721] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 88.917336][ T5721] BTRFS info (device loop0): setting nodatasum
[ 88.925347][ T5721] BTRFS info (device loop0): allowing degraded mounts
[ 88.932401][ T5721] BTRFS info (device loop0): use zlib compression, level 3
[ 88.939815][ T5721] BTRFS info (device loop0): using free space tree
[ 88.969959][ T5721] BTRFS info (device loop0): enabling ssd optimizations
[ 88.977295][ T5721] BTRFS info (device loop0): auto enabling async discard
[ 88.986761][ T5721] BTRFS info (device loop0): checking UUID tree
[ 89.586742][ T5757] loop0: detected capacity change from 0 to 32768
[ 89.595469][ T5757] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5757)
[ 89.617066][ T5757] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 89.626754][ T5757] BTRFS info (device loop0): setting nodatasum
[ 89.634865][ T5757] BTRFS info (device loop0): allowing degraded mounts
[ 89.642232][ T5757] BTRFS info (device loop0): use zlib compression, level 3
[ 89.649824][ T5757] BTRFS info (device loop0): using free space tree
[ 89.681300][ T5757] BTRFS info (device loop0): enabling ssd optimizations
[ 89.688389][ T5757] BTRFS info (device loop0): auto enabling async discard
[ 89.702414][ T5757] BTRFS info (device loop0): checking UUID tree
[ 90.278640][ T5798] loop0: detected capacity change from 0 to 32768
[ 90.288763][ T5798] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5798)
[ 90.309149][ T5798] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 90.320739][ T5798] BTRFS info (device loop0): setting nodatasum
[ 90.328576][ T5798] BTRFS info (device loop0): allowing degraded mounts
[ 90.335974][ T5798] BTRFS info (device loop0): use zlib compression, level 3
[ 90.343783][ T5798] BTRFS info (device loop0): using free space tree
[ 90.392393][ T5798] BTRFS info (device loop0): enabling ssd optimizations
[ 90.393307][ T4454] Bluetooth: hci0: command 0x0419 tx timeout
[ 90.400529][ T5798] BTRFS info (device loop0): auto enabling async discard
[ 90.425396][ T5798] BTRFS info (device loop0): checking UUID tree
[ 91.086721][ T5841] loop0: detected capacity change from 0 to 32768
[ 91.101408][ T5841] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5841)
[ 91.131414][ T5841] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 91.144150][ T5841] BTRFS info (device loop0): setting nodatasum
[ 91.150468][ T5841] BTRFS info (device loop0): allowing degraded mounts
[ 91.157820][ T5841] BTRFS info (device loop0): use zlib compression, level 3
[ 91.165623][ T5841] BTRFS info (device loop0): using free space tree
[ 91.218626][ T5841] BTRFS info (device loop0): enabling ssd optimizations
[ 91.226136][ T5841] BTRFS info (device loop0): auto enabling async discard
[ 91.236704][ T5841] BTRFS info (device loop0): checking UUID tree
[ 91.776464][ T5885] loop0: detected capacity change from 0 to 32768
[ 91.787159][ T5885] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5885)
[ 91.809604][ T5885] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 91.819337][ T5885] BTRFS info (device loop0): setting nodatasum
[ 91.827455][ T5885] BTRFS info (device loop0): allowing degraded mounts
[ 91.836285][ T5885] BTRFS info (device loop0): use zlib compression, level 3
[ 91.844992][ T5885] BTRFS info (device loop0): using free space tree
[ 91.885544][ T5885] BTRFS info (device loop0): enabling ssd optimizations
[ 91.892723][ T5885] BTRFS info (device loop0): auto enabling async discard
[ 91.902320][ T5885] BTRFS info (device loop0): checking UUID tree
[ 92.560541][ T5922] loop0: detected capacity change from 0 to 32768
[ 92.569257][ T5922] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5922)
[ 92.586081][ T5922] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 92.597050][ T5922] BTRFS info (device loop0): setting nodatasum
[ 92.604589][ T5922] BTRFS info (device loop0): allowing degraded mounts
[ 92.611723][ T5922] BTRFS info (device loop0): use zlib compression, level 3
[ 92.619064][ T5922] BTRFS info (device loop0): using free space tree
[ 92.667009][ T5922] BTRFS info (device loop0): enabling ssd optimizations
[ 92.674137][ T5922] BTRFS info (device loop0): auto enabling async discard
[ 92.684120][ T5922] BTRFS info (device loop0): checking UUID tree
2023/11/07 00:55:53 executed programs: 12
[ 93.279165][ T5969] loop0: detected capacity change from 0 to 32768
[ 93.288122][ T5969] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5969)
[ 93.305474][ T5969] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 93.318085][ T5969] BTRFS info (device loop0): setting nodatasum
[ 93.324483][ T5969] BTRFS info (device loop0): allowing degraded mounts
[ 93.331725][ T5969] BTRFS info (device loop0): use zlib compression, level 3
[ 93.339348][ T5969] BTRFS info (device loop0): using free space tree
[ 93.369599][ T5969] BTRFS info (device loop0): enabling ssd optimizations
[ 93.377861][ T5969] BTRFS info (device loop0): auto enabling async discard
[ 93.386663][ T5969] BTRFS info (device loop0): checking UUID tree
[ 93.856270][ T6009] loop0: detected capacity change from 0 to 32768
[ 93.864341][ T6009] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6009)
[ 93.887045][ T6009] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 93.896426][ T6009] BTRFS info (device loop0): setting nodatasum
[ 93.903729][ T6009] BTRFS info (device loop0): allowing degraded mounts
[ 93.910706][ T6009] BTRFS info (device loop0): use zlib compression, level 3
[ 93.918253][ T6009] BTRFS info (device loop0): using free space tree
[ 93.937566][ T6009] BTRFS info (device loop0): enabling ssd optimizations
[ 93.944694][ T6009] BTRFS info (device loop0): auto enabling async discard
[ 93.953877][ T6009] BTRFS info (device loop0): checking UUID tree
[ 94.336414][ T6029] loop0: detected capacity change from 0 to 32768
[ 94.344529][ T6029] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6029)
[ 94.361961][ T6029] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 94.371287][ T6029] BTRFS info (device loop0): setting nodatasum
[ 94.377492][ T6029] BTRFS info (device loop0): allowing degraded mounts
[ 94.384551][ T6029] BTRFS info (device loop0): use zlib compression, level 3
[ 94.391987][ T6029] BTRFS info (device loop0): using free space tree
[ 94.411539][ T6029] BTRFS info (device loop0): enabling ssd optimizations
[ 94.419265][ T6029] BTRFS info (device loop0): auto enabling async discard
[ 94.428116][ T6029] BTRFS info (device loop0): checking UUID tree
[ 94.808736][ T6048] loop0: detected capacity change from 0 to 32768
[ 94.817041][ T6048] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6048)
[ 94.834961][ T6048] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 94.845265][ T6048] BTRFS info (device loop0): setting nodatasum
[ 94.852726][ T6048] BTRFS info (device loop0): allowing degraded mounts
[ 94.860049][ T6048] BTRFS info (device loop0): use zlib compression, level 3
[ 94.868137][ T6048] BTRFS info (device loop0): using free space tree
[ 94.887467][ T6048] BTRFS info (device loop0): enabling ssd optimizations
[ 94.896370][ T6048] BTRFS info (device loop0): auto enabling async discard
[ 94.906658][ T6048] BTRFS info (device loop0): checking UUID tree
[ 95.281678][ T6067] loop0: detected capacity change from 0 to 32768
[ 95.289603][ T6067] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6067)
[ 95.305983][ T6067] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 95.315663][ T6067] BTRFS info (device loop0): setting nodatasum
[ 95.322171][ T6067] BTRFS info (device loop0): allowing degraded mounts
[ 95.329315][ T6067] BTRFS info (device loop0): use zlib compression, level 3
[ 95.336580][ T6067] BTRFS info (device loop0): using free space tree
[ 95.357054][ T6067] BTRFS info (device loop0): enabling ssd optimizations
[ 95.364222][ T6067] BTRFS info (device loop0): auto enabling async discard
[ 95.372660][ T6067] BTRFS info (device loop0): checking UUID tree
[ 95.753891][ T6087] loop0: detected capacity change from 0 to 32768
[ 95.763840][ T6087] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6087)
[ 95.780438][ T6087] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 95.790300][ T6087] BTRFS info (device loop0): setting nodatasum
[ 95.796843][ T6087] BTRFS info (device loop0): allowing degraded mounts
[ 95.803746][ T6087] BTRFS info (device loop0): use zlib compression, level 3
[ 95.811051][ T6087] BTRFS info (device loop0): using free space tree
[ 95.830715][ T6087] BTRFS info (device loop0): enabling ssd optimizations
[ 95.837888][ T6087] BTRFS info (device loop0): auto enabling async discard
[ 95.846431][ T6087] BTRFS info (device loop0): checking UUID tree
[ 96.219528][ T6107] loop0: detected capacity change from 0 to 32768
[ 96.227742][ T6107] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6107)
[ 96.247240][ T6107] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 96.256751][ T6107] BTRFS info (device loop0): setting nodatasum
[ 96.263246][ T6107] BTRFS info (device loop0): allowing degraded mounts
[ 96.270045][ T6107] BTRFS info (device loop0): use zlib compression, level 3
[ 96.277361][ T6107] BTRFS info (device loop0): using free space tree
[ 96.297863][ T6107] BTRFS info (device loop0): enabling ssd optimizations
[ 96.306366][ T6107] BTRFS info (device loop0): auto enabling async discard
[ 96.315032][ T6107] BTRFS info (device loop0): checking UUID tree
[ 96.696982][ T6128] loop0: detected capacity change from 0 to 32768
[ 96.704905][ T6128] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6128)
[ 96.721692][ T6128] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 96.732509][ T6128] BTRFS info (device loop0): setting nodatasum
[ 96.738854][ T6128] BTRFS info (device loop0): allowing degraded mounts
[ 96.746053][ T6128] BTRFS info (device loop0): use zlib compression, level 3
[ 96.753514][ T6128] BTRFS info (device loop0): using free space tree
[ 96.772971][ T6128] BTRFS info (device loop0): enabling ssd optimizations
[ 96.779999][ T6128] BTRFS info (device loop0): auto enabling async discard
[ 96.788347][ T6128] BTRFS info (device loop0): checking UUID tree
[ 97.169418][ T6147] loop0: detected capacity change from 0 to 32768
[ 97.179070][ T6147] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6147)
[ 97.196697][ T6147] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 97.209221][ T6147] BTRFS info (device loop0): setting nodatasum
[ 97.215697][ T6147] BTRFS info (device loop0): allowing degraded mounts
[ 97.223403][ T6147] BTRFS info (device loop0): use zlib compression, level 3
[ 97.231073][ T6147] BTRFS info (device loop0): using free space tree
[ 97.252600][ T6147] BTRFS info (device loop0): enabling ssd optimizations
[ 97.260159][ T6147] BTRFS info (device loop0): auto enabling async discard
[ 97.268758][ T6147] BTRFS info (device loop0): checking UUID tree
[ 97.634201][ T6167] loop0: detected capacity change from 0 to 32768
[ 97.642327][ T6167] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6167)
[ 97.657233][ T6167] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 97.667144][ T6167] BTRFS info (device loop0): setting nodatasum
[ 97.673365][ T6167] BTRFS info (device loop0): allowing degraded mounts
2023/11/07 00:55:58 executed programs: 22
[ 97.680531][ T6167] BTRFS info (device loop0): use zlib compression, level 3
[ 97.687975][ T6167] BTRFS info (device loop0): using free space tree
[ 97.707257][ T6167] BTRFS info (device loop0): enabling ssd optimizations
[ 97.715028][ T6167] BTRFS info (device loop0): auto enabling async discard
[ 97.723272][ T6167] BTRFS info (device loop0): checking UUID tree
[ 98.093338][ T6186] loop0: detected capacity change from 0 to 32768
[ 98.101350][ T6186] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6186)
[ 98.119013][ T6186] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 98.128587][ T6186] BTRFS info (device loop0): setting nodatasum
[ 98.135865][ T6186] BTRFS info (device loop0): allowing degraded mounts
[ 98.142994][ T6186] BTRFS info (device loop0): use zlib compression, level 3
[ 98.150553][ T6186] BTRFS info (device loop0): using free space tree
[ 98.169653][ T6186] BTRFS info (device loop0): enabling ssd optimizations
[ 98.177429][ T6186] BTRFS info (device loop0): auto enabling async discard
[ 98.187769][ T6186] BTRFS info (device loop0): checking UUID tree
[ 98.204611][ T6186] FAULT_INJECTION: forcing a failure.
[ 98.204611][ T6186] name failslab, interval 1, probability 0, space 0, times 0
[ 98.217827][ T6186] CPU: 1 PID: 6186 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 98.227843][ T6186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 98.238118][ T6186] Call Trace:
[ 98.241455][ T6186]
[ 98.244439][ T6186] dump_stack_lvl+0x1e7/0x2d0
[ 98.249260][ T6186] ? nf_tcp_handle_invalid+0x650/0x650
[ 98.254759][ T6186] ? panic+0x850/0x850
[ 98.258969][ T6186] ? __might_sleep+0xc0/0xc0
[ 98.263876][ T6186] should_fail_ex+0x3aa/0x4e0
[ 98.268602][ T6186] ? alloc_extent_state+0x25/0x2e0
[ 98.273755][ T6186] should_failslab+0x9/0x20
[ 98.278312][ T6186] kmem_cache_alloc+0x6d/0x350
[ 98.283126][ T6186] alloc_extent_state+0x25/0x2e0
[ 98.288289][ T6186] __set_extent_bit+0x1c8/0x1af0
[ 98.293285][ T6186] ? PageUptodate+0xd7/0x290
[ 98.297921][ T6186] ? __write_extent_buffer+0x20f/0x410
[ 98.303550][ T6186] ? __asan_memcpy+0x40/0x70
[ 98.308282][ T6186] set_extent_bit+0x3b/0x50
[ 98.313085][ T6186] btrfs_alloc_tree_block+0xa58/0x1700
[ 98.318676][ T6186] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 98.324645][ T6186] ? crng_make_state+0x4cd/0xa80
[ 98.329617][ T6186] ? lockdep_hardirqs_on+0x98/0x140
[ 98.334868][ T6186] ? crng_make_state+0x197/0xa80
[ 98.339836][ T6186] ? read_extent_buffer+0x11f/0x2a0
[ 98.345075][ T6186] ? __asan_memcpy+0x40/0x70
[ 98.349701][ T6186] btrfs_force_cow_block+0x545/0x1b50
[ 98.355111][ T6186] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 98.362083][ T6186] ? read_lock_is_recursive+0x20/0x20
[ 98.367549][ T6186] ? btrfs_block_can_be_shared+0x360/0x360
[ 98.373356][ T6186] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 98.379948][ T6186] ? rcu_is_watching+0x15/0xb0
[ 98.384715][ T6186] btrfs_cow_block+0x35e/0xa10
[ 98.389540][ T6186] create_pending_snapshot+0xc6d/0x2b70
[ 98.395759][ T6186] ? trace_btrfs_space_reservation+0x220/0x220
[ 98.402033][ T6186] ? __mutex_trylock_common+0x7f/0x2e0
[ 98.407501][ T6186] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 98.413569][ T6186] ? rcu_is_watching+0x15/0xb0
[ 98.418712][ T6186] ? trace_contention_end+0x3c/0xf0
[ 98.423922][ T6186] ? __mutex_lock+0x2ee/0xd60
[ 98.428706][ T6186] ? btrfs_commit_transaction+0x17b/0x3730
[ 98.434552][ T6186] ? mutex_lock_nested+0x20/0x20
[ 98.439693][ T6186] create_pending_snapshots+0x195/0x1d0
[ 98.445350][ T6186] ? btrfs_commit_transaction+0x17b/0x3730
[ 98.451442][ T6186] btrfs_commit_transaction+0xf1c/0x3730
[ 98.457094][ T6186] ? btrfs_commit_transaction+0x17b/0x3730
[ 98.463180][ T6186] ? btrfs_commit_transaction_async+0x480/0x480
[ 98.469559][ T6186] ? mutex_unlock+0x10/0x10
[ 98.474082][ T6186] ? record_root_in_trans+0x2d8/0x360
[ 98.479469][ T6186] ? btrfs_record_root_in_trans+0x16e/0x180
[ 98.485354][ T6186] ? start_transaction+0x3dc/0x1780
[ 98.490647][ T6186] create_snapshot+0x4a5/0x7e0
[ 98.495418][ T6186] btrfs_mksubvol+0x5d0/0x750
[ 98.500097][ T6186] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 98.506258][ T6186] ? __fget_files+0x3fe/0x480
[ 98.510959][ T6186] ? __fget_files+0x29/0x480
[ 98.515544][ T6186] btrfs_mksnapshot+0xb5/0xf0
[ 98.520309][ T6186] __btrfs_ioctl_snap_create+0x344/0x460
[ 98.525941][ T6186] btrfs_ioctl_snap_create+0x13c/0x190
[ 98.531406][ T6186] btrfs_ioctl+0xbbf/0xd40
[ 98.535824][ T6186] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 98.542239][ T6186] __se_sys_ioctl+0xf8/0x170
[ 98.546826][ T6186] do_syscall_64+0x44/0x110
[ 98.551326][ T6186] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 98.557220][ T6186] RIP: 0033:0x7f23a447c8d9
[ 98.561641][ T6186] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 98.581346][ T6186] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 98.589853][ T6186] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 98.597823][ T6186] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 98.605873][ T6186] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 98.614113][ T6186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 98.622565][ T6186] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 98.630696][ T6186]
[ 98.940772][ T6205] loop0: detected capacity change from 0 to 32768
[ 98.948726][ T6205] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6205)
[ 98.965015][ T6205] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 98.974938][ T6205] BTRFS info (device loop0): setting nodatasum
[ 98.981483][ T6205] BTRFS info (device loop0): allowing degraded mounts
[ 98.988353][ T6205] BTRFS info (device loop0): use zlib compression, level 3
[ 98.995774][ T6205] BTRFS info (device loop0): using free space tree
[ 99.015449][ T6205] BTRFS info (device loop0): enabling ssd optimizations
[ 99.022787][ T6205] BTRFS info (device loop0): auto enabling async discard
[ 99.030759][ T6205] BTRFS info (device loop0): checking UUID tree
[ 99.041516][ T6205] FAULT_INJECTION: forcing a failure.
[ 99.041516][ T6205] name failslab, interval 1, probability 0, space 0, times 0
[ 99.070710][ T6205] CPU: 0 PID: 6205 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 99.081092][ T6205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 99.091194][ T6205] Call Trace:
[ 99.094588][ T6205]
[ 99.097549][ T6205] dump_stack_lvl+0x1e7/0x2d0
[ 99.102266][ T6205] ? nf_tcp_handle_invalid+0x650/0x650
[ 99.108026][ T6205] ? panic+0x850/0x850
[ 99.112137][ T6205] ? __might_sleep+0xc0/0xc0
[ 99.116752][ T6205] should_fail_ex+0x3aa/0x4e0
[ 99.121622][ T6205] ? alloc_extent_state+0x25/0x2e0
[ 99.126818][ T6205] should_failslab+0x9/0x20
[ 99.131410][ T6205] kmem_cache_alloc+0x6d/0x350
[ 99.136177][ T6205] alloc_extent_state+0x25/0x2e0
[ 99.141114][ T6205] __set_extent_bit+0x1c8/0x1af0
[ 99.146055][ T6205] ? PageUptodate+0xd7/0x290
[ 99.150637][ T6205] ? __write_extent_buffer+0x20f/0x410
[ 99.156108][ T6205] ? __asan_memcpy+0x40/0x70
[ 99.160787][ T6205] set_extent_bit+0x3b/0x50
[ 99.165383][ T6205] btrfs_alloc_tree_block+0xa58/0x1700
[ 99.170860][ T6205] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 99.176760][ T6205] ? crng_make_state+0x4cd/0xa80
[ 99.181701][ T6205] ? lockdep_hardirqs_on+0x98/0x140
[ 99.186988][ T6205] ? crng_make_state+0x197/0xa80
[ 99.192356][ T6205] ? read_extent_buffer+0x11f/0x2a0
[ 99.197682][ T6205] ? __asan_memcpy+0x40/0x70
[ 99.202572][ T6205] btrfs_force_cow_block+0x545/0x1b50
[ 99.207977][ T6205] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 99.214839][ T6205] ? read_lock_is_recursive+0x20/0x20
[ 99.220220][ T6205] ? btrfs_block_can_be_shared+0x360/0x360
[ 99.226024][ T6205] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 99.232372][ T6205] ? rcu_is_watching+0x15/0xb0
[ 99.237155][ T6205] btrfs_cow_block+0x35e/0xa10
[ 99.242198][ T6205] create_pending_snapshot+0xc6d/0x2b70
[ 99.247783][ T6205] ? trace_btrfs_space_reservation+0x220/0x220
[ 99.253953][ T6205] ? __mutex_trylock_common+0x7f/0x2e0
[ 99.259405][ T6205] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 99.265567][ T6205] ? rcu_is_watching+0x15/0xb0
[ 99.270592][ T6205] ? trace_contention_end+0x3c/0xf0
[ 99.275784][ T6205] ? __mutex_lock+0x2ee/0xd60
[ 99.280634][ T6205] ? btrfs_commit_transaction+0x17b/0x3730
[ 99.286463][ T6205] ? mutex_lock_nested+0x20/0x20
[ 99.291407][ T6205] create_pending_snapshots+0x195/0x1d0
[ 99.296959][ T6205] ? btrfs_commit_transaction+0x17b/0x3730
[ 99.302767][ T6205] btrfs_commit_transaction+0xf1c/0x3730
[ 99.308399][ T6205] ? btrfs_commit_transaction+0x17b/0x3730
[ 99.314229][ T6205] ? btrfs_commit_transaction_async+0x480/0x480
[ 99.320470][ T6205] ? mutex_unlock+0x10/0x10
[ 99.324974][ T6205] ? record_root_in_trans+0x2d8/0x360
[ 99.330443][ T6205] ? btrfs_record_root_in_trans+0x16e/0x180
[ 99.336420][ T6205] ? start_transaction+0x3dc/0x1780
[ 99.341732][ T6205] create_snapshot+0x4a5/0x7e0
[ 99.346512][ T6205] btrfs_mksubvol+0x5d0/0x750
[ 99.351196][ T6205] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 99.357108][ T6205] ? __fget_files+0x3fe/0x480
[ 99.361811][ T6205] ? __fget_files+0x29/0x480
[ 99.366426][ T6205] btrfs_mksnapshot+0xb5/0xf0
[ 99.371214][ T6205] __btrfs_ioctl_snap_create+0x344/0x460
[ 99.376941][ T6205] btrfs_ioctl_snap_create+0x13c/0x190
[ 99.382423][ T6205] btrfs_ioctl+0xbbf/0xd40
[ 99.386855][ T6205] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 99.393290][ T6205] __se_sys_ioctl+0xf8/0x170
[ 99.397899][ T6205] do_syscall_64+0x44/0x110
[ 99.402493][ T6205] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 99.408457][ T6205] RIP: 0033:0x7f23a447c8d9
[ 99.412886][ T6205] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 99.432489][ T6205] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 99.441007][ T6205] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 99.450456][ T6205] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 99.459132][ T6205] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 99.467185][ T6205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 99.475180][ T6205] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 99.483298][ T6205]
[ 99.838481][ T6225] loop0: detected capacity change from 0 to 32768
[ 99.846458][ T6225] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6225)
[ 99.861673][ T6225] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 99.870922][ T6225] BTRFS info (device loop0): setting nodatasum
[ 99.877545][ T6225] BTRFS info (device loop0): allowing degraded mounts
[ 99.884550][ T6225] BTRFS info (device loop0): use zlib compression, level 3
[ 99.891873][ T6225] BTRFS info (device loop0): using free space tree
[ 99.910870][ T6225] BTRFS info (device loop0): enabling ssd optimizations
[ 99.917905][ T6225] BTRFS info (device loop0): auto enabling async discard
[ 99.926393][ T6225] BTRFS info (device loop0): checking UUID tree
[ 100.288710][ T6244] loop0: detected capacity change from 0 to 32768
[ 100.296742][ T6244] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6244)
[ 100.314124][ T6244] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 100.323893][ T6244] BTRFS info (device loop0): setting nodatasum
[ 100.330057][ T6244] BTRFS info (device loop0): allowing degraded mounts
[ 100.337092][ T6244] BTRFS info (device loop0): use zlib compression, level 3
[ 100.345136][ T6244] BTRFS info (device loop0): using free space tree
[ 100.366047][ T6244] BTRFS info (device loop0): enabling ssd optimizations
[ 100.373122][ T6244] BTRFS info (device loop0): auto enabling async discard
[ 100.381156][ T6244] BTRFS info (device loop0): checking UUID tree
[ 100.759885][ T6263] loop0: detected capacity change from 0 to 32768
[ 100.768203][ T6263] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6263)
[ 100.786290][ T6263] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 100.795952][ T6263] BTRFS info (device loop0): setting nodatasum
[ 100.802290][ T6263] BTRFS info (device loop0): allowing degraded mounts
[ 100.809523][ T6263] BTRFS info (device loop0): use zlib compression, level 3
[ 100.817484][ T6263] BTRFS info (device loop0): using free space tree
[ 100.836722][ T6263] BTRFS info (device loop0): enabling ssd optimizations
[ 100.843887][ T6263] BTRFS info (device loop0): auto enabling async discard
[ 100.852618][ T6263] BTRFS info (device loop0): checking UUID tree
[ 101.240348][ T6282] loop0: detected capacity change from 0 to 32768
[ 101.248638][ T6282] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6282)
[ 101.268017][ T6282] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 101.277334][ T6282] BTRFS info (device loop0): setting nodatasum
[ 101.283685][ T6282] BTRFS info (device loop0): allowing degraded mounts
[ 101.290640][ T6282] BTRFS info (device loop0): use zlib compression, level 3
[ 101.297918][ T6282] BTRFS info (device loop0): using free space tree
[ 101.316675][ T6282] BTRFS info (device loop0): enabling ssd optimizations
[ 101.323826][ T6282] BTRFS info (device loop0): auto enabling async discard
[ 101.332658][ T6282] BTRFS info (device loop0): checking UUID tree
[ 101.348639][ T6282] FAULT_INJECTION: forcing a failure.
[ 101.348639][ T6282] name failslab, interval 1, probability 0, space 0, times 0
[ 101.364980][ T6282] CPU: 0 PID: 6282 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 101.375092][ T6282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 101.385292][ T6282] Call Trace:
[ 101.388598][ T6282]
[ 101.391556][ T6282] dump_stack_lvl+0x1e7/0x2d0
[ 101.396290][ T6282] ? nf_tcp_handle_invalid+0x650/0x650
[ 101.401951][ T6282] ? panic+0x850/0x850
[ 101.406059][ T6282] ? __might_sleep+0xc0/0xc0
[ 101.410777][ T6282] should_fail_ex+0x3aa/0x4e0
[ 101.415508][ T6282] ? alloc_extent_state+0x25/0x2e0
[ 101.420653][ T6282] should_failslab+0x9/0x20
[ 101.425281][ T6282] kmem_cache_alloc+0x6d/0x350
[ 101.430096][ T6282] alloc_extent_state+0x25/0x2e0
[ 101.435067][ T6282] __set_extent_bit+0x1c8/0x1af0
[ 101.440047][ T6282] ? PageUptodate+0xd7/0x290
[ 101.444666][ T6282] ? __write_extent_buffer+0x20f/0x410
[ 101.450171][ T6282] ? __asan_memcpy+0x40/0x70
[ 101.454799][ T6282] set_extent_bit+0x3b/0x50
[ 101.459342][ T6282] btrfs_alloc_tree_block+0xa58/0x1700
[ 101.464857][ T6282] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 101.470796][ T6282] ? crng_make_state+0x4cd/0xa80
[ 101.475761][ T6282] ? lockdep_hardirqs_on+0x98/0x140
[ 101.480997][ T6282] ? crng_make_state+0x197/0xa80
[ 101.485961][ T6282] ? read_extent_buffer+0x11f/0x2a0
[ 101.491196][ T6282] ? __asan_memcpy+0x40/0x70
[ 101.495820][ T6282] btrfs_force_cow_block+0x545/0x1b50
[ 101.501316][ T6282] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 101.508210][ T6282] ? read_lock_is_recursive+0x20/0x20
[ 101.513800][ T6282] ? btrfs_block_can_be_shared+0x360/0x360
[ 101.519621][ T6282] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 101.526042][ T6282] ? rcu_is_watching+0x15/0xb0
[ 101.530984][ T6282] btrfs_cow_block+0x35e/0xa10
[ 101.535768][ T6282] create_pending_snapshot+0xc6d/0x2b70
[ 101.541342][ T6282] ? trace_btrfs_space_reservation+0x220/0x220
[ 101.547574][ T6282] ? __mutex_trylock_common+0x7f/0x2e0
[ 101.553028][ T6282] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 101.559195][ T6282] ? rcu_is_watching+0x15/0xb0
[ 101.564000][ T6282] ? trace_contention_end+0x3c/0xf0
[ 101.570147][ T6282] ? __mutex_lock+0x2ee/0xd60
[ 101.574821][ T6282] ? btrfs_commit_transaction+0x17b/0x3730
[ 101.580633][ T6282] ? mutex_lock_nested+0x20/0x20
[ 101.585582][ T6282] create_pending_snapshots+0x195/0x1d0
[ 101.591126][ T6282] ? btrfs_commit_transaction+0x17b/0x3730
[ 101.596925][ T6282] btrfs_commit_transaction+0xf1c/0x3730
[ 101.602637][ T6282] ? btrfs_commit_transaction+0x17b/0x3730
[ 101.608532][ T6282] ? btrfs_commit_transaction_async+0x480/0x480
[ 101.614864][ T6282] ? mutex_unlock+0x10/0x10
[ 101.619549][ T6282] ? record_root_in_trans+0x2d8/0x360
[ 101.625016][ T6282] ? btrfs_record_root_in_trans+0x16e/0x180
[ 101.630910][ T6282] ? start_transaction+0x3dc/0x1780
[ 101.636119][ T6282] create_snapshot+0x4a5/0x7e0
[ 101.640911][ T6282] btrfs_mksubvol+0x5d0/0x750
[ 101.645593][ T6282] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 101.651493][ T6282] ? __fget_files+0x3fe/0x480
[ 101.656597][ T6282] ? __fget_files+0x29/0x480
[ 101.661298][ T6282] btrfs_mksnapshot+0xb5/0xf0
[ 101.665996][ T6282] __btrfs_ioctl_snap_create+0x344/0x460
[ 101.671649][ T6282] btrfs_ioctl_snap_create+0x13c/0x190
[ 101.677130][ T6282] btrfs_ioctl+0xbbf/0xd40
[ 101.681556][ T6282] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 101.687994][ T6282] __se_sys_ioctl+0xf8/0x170
[ 101.692580][ T6282] do_syscall_64+0x44/0x110
[ 101.697075][ T6282] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 101.702957][ T6282] RIP: 0033:0x7f23a447c8d9
[ 101.707368][ T6282] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 101.726982][ T6282] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 101.735392][ T6282] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 101.743444][ T6282] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 101.751497][ T6282] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 101.759728][ T6282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 101.767711][ T6282] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 101.775708][ T6282]
[ 102.086839][ T6301] loop0: detected capacity change from 0 to 32768
[ 102.095925][ T6301] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6301)
[ 102.114062][ T6301] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 102.123741][ T6301] BTRFS info (device loop0): setting nodatasum
[ 102.130247][ T6301] BTRFS info (device loop0): allowing degraded mounts
[ 102.137434][ T6301] BTRFS info (device loop0): use zlib compression, level 3
[ 102.144995][ T6301] BTRFS info (device loop0): using free space tree
[ 102.164258][ T6301] BTRFS info (device loop0): enabling ssd optimizations
[ 102.171428][ T6301] BTRFS info (device loop0): auto enabling async discard
[ 102.179581][ T6301] BTRFS info (device loop0): checking UUID tree
[ 102.660578][ T6320] loop0: detected capacity change from 0 to 32768
[ 102.668585][ T6320] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6320)
[ 102.686304][ T6320] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 102.696090][ T6320] BTRFS info (device loop0): setting nodatasum
[ 102.702693][ T6320] BTRFS info (device loop0): allowing degraded mounts
2023/11/07 00:56:03 executed programs: 30
[ 102.709486][ T6320] BTRFS info (device loop0): use zlib compression, level 3
[ 102.717059][ T6320] BTRFS info (device loop0): using free space tree
[ 102.736435][ T6320] BTRFS info (device loop0): enabling ssd optimizations
[ 102.743467][ T6320] BTRFS info (device loop0): auto enabling async discard
[ 102.752234][ T6320] BTRFS info (device loop0): checking UUID tree
[ 103.125622][ T6339] loop0: detected capacity change from 0 to 32768
[ 103.133618][ T6339] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6339)
[ 103.148870][ T6339] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 103.158438][ T6339] BTRFS info (device loop0): setting nodatasum
[ 103.164975][ T6339] BTRFS info (device loop0): allowing degraded mounts
[ 103.172450][ T6339] BTRFS info (device loop0): use zlib compression, level 3
[ 103.179758][ T6339] BTRFS info (device loop0): using free space tree
[ 103.199667][ T6339] BTRFS info (device loop0): enabling ssd optimizations
[ 103.206948][ T6339] BTRFS info (device loop0): auto enabling async discard
[ 103.216026][ T6339] BTRFS info (device loop0): checking UUID tree
[ 103.581139][ T6358] loop0: detected capacity change from 0 to 32768
[ 103.589102][ T6358] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6358)
[ 103.605292][ T6358] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 103.615703][ T6358] BTRFS info (device loop0): setting nodatasum
[ 103.621954][ T6358] BTRFS info (device loop0): allowing degraded mounts
[ 103.628820][ T6358] BTRFS info (device loop0): use zlib compression, level 3
[ 103.636429][ T6358] BTRFS info (device loop0): using free space tree
[ 103.656130][ T6358] BTRFS info (device loop0): enabling ssd optimizations
[ 103.663178][ T6358] BTRFS info (device loop0): auto enabling async discard
[ 103.671014][ T6358] BTRFS info (device loop0): checking UUID tree
[ 104.080488][ T6377] loop0: detected capacity change from 0 to 32768
[ 104.088594][ T6377] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6377)
[ 104.105294][ T6377] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 104.114810][ T6377] BTRFS info (device loop0): setting nodatasum
[ 104.121657][ T6377] BTRFS info (device loop0): allowing degraded mounts
[ 104.128507][ T6377] BTRFS info (device loop0): use zlib compression, level 3
[ 104.135856][ T6377] BTRFS info (device loop0): using free space tree
[ 104.154150][ T6377] BTRFS info (device loop0): enabling ssd optimizations
[ 104.161481][ T6377] BTRFS info (device loop0): auto enabling async discard
[ 104.169491][ T6377] BTRFS info (device loop0): checking UUID tree
[ 104.180346][ T6377] FAULT_INJECTION: forcing a failure.
[ 104.180346][ T6377] name failslab, interval 1, probability 0, space 0, times 0
[ 104.194198][ T6377] CPU: 0 PID: 6377 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 104.204579][ T6377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 104.215023][ T6377] Call Trace:
[ 104.218333][ T6377]
[ 104.221413][ T6377] dump_stack_lvl+0x1e7/0x2d0
[ 104.226129][ T6377] ? nf_tcp_handle_invalid+0x650/0x650
[ 104.231690][ T6377] ? panic+0x850/0x850
[ 104.235803][ T6377] ? __might_sleep+0xc0/0xc0
[ 104.240575][ T6377] should_fail_ex+0x3aa/0x4e0
[ 104.246328][ T6377] ? alloc_extent_state+0x25/0x2e0
[ 104.251450][ T6377] should_failslab+0x9/0x20
[ 104.255965][ T6377] kmem_cache_alloc+0x6d/0x350
[ 104.260867][ T6377] alloc_extent_state+0x25/0x2e0
[ 104.265984][ T6377] __set_extent_bit+0x1c8/0x1af0
[ 104.270938][ T6377] ? PageUptodate+0xd7/0x290
[ 104.275539][ T6377] ? __write_extent_buffer+0x20f/0x410
[ 104.281354][ T6377] ? __asan_memcpy+0x40/0x70
[ 104.286034][ T6377] set_extent_bit+0x3b/0x50
[ 104.290736][ T6377] btrfs_alloc_tree_block+0xa58/0x1700
[ 104.296753][ T6377] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 104.303521][ T6377] ? crng_make_state+0x4cd/0xa80
[ 104.308491][ T6377] ? lockdep_hardirqs_on+0x98/0x140
[ 104.313874][ T6377] ? crng_make_state+0x197/0xa80
[ 104.319325][ T6377] ? read_extent_buffer+0x11f/0x2a0
[ 104.325961][ T6377] ? __asan_memcpy+0x40/0x70
[ 104.330766][ T6377] btrfs_force_cow_block+0x545/0x1b50
[ 104.336528][ T6377] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 104.343449][ T6377] ? read_lock_is_recursive+0x20/0x20
[ 104.349107][ T6377] ? btrfs_block_can_be_shared+0x360/0x360
[ 104.355532][ T6377] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 104.361965][ T6377] ? rcu_is_watching+0x15/0xb0
[ 104.366820][ T6377] btrfs_cow_block+0x35e/0xa10
[ 104.371769][ T6377] create_pending_snapshot+0xc6d/0x2b70
[ 104.377777][ T6377] ? trace_btrfs_space_reservation+0x220/0x220
[ 104.383948][ T6377] ? __mutex_trylock_common+0x7f/0x2e0
[ 104.389509][ T6377] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 104.395861][ T6377] ? rcu_is_watching+0x15/0xb0
[ 104.401262][ T6377] ? trace_contention_end+0x3c/0xf0
[ 104.407870][ T6377] ? __mutex_lock+0x2ee/0xd60
[ 104.412548][ T6377] ? btrfs_commit_transaction+0x17b/0x3730
[ 104.418546][ T6377] ? mutex_lock_nested+0x20/0x20
[ 104.423593][ T6377] create_pending_snapshots+0x195/0x1d0
[ 104.429262][ T6377] ? btrfs_commit_transaction+0x17b/0x3730
[ 104.435170][ T6377] btrfs_commit_transaction+0xf1c/0x3730
[ 104.440901][ T6377] ? btrfs_commit_transaction+0x17b/0x3730
[ 104.447200][ T6377] ? btrfs_commit_transaction_async+0x480/0x480
[ 104.453446][ T6377] ? mutex_unlock+0x10/0x10
[ 104.458001][ T6377] ? record_root_in_trans+0x2d8/0x360
[ 104.463566][ T6377] ? btrfs_record_root_in_trans+0x16e/0x180
[ 104.469548][ T6377] ? start_transaction+0x3dc/0x1780
[ 104.475130][ T6377] create_snapshot+0x4a5/0x7e0
[ 104.480361][ T6377] btrfs_mksubvol+0x5d0/0x750
[ 104.485070][ T6377] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 104.491067][ T6377] ? __fget_files+0x3fe/0x480
[ 104.495857][ T6377] ? __fget_files+0x29/0x480
[ 104.500641][ T6377] btrfs_mksnapshot+0xb5/0xf0
[ 104.505332][ T6377] __btrfs_ioctl_snap_create+0x344/0x460
[ 104.510987][ T6377] btrfs_ioctl_snap_create+0x13c/0x190
[ 104.516537][ T6377] btrfs_ioctl+0xbbf/0xd40
[ 104.521051][ T6377] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 104.527663][ T6377] __se_sys_ioctl+0xf8/0x170
[ 104.532434][ T6377] do_syscall_64+0x44/0x110
[ 104.536941][ T6377] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 104.543009][ T6377] RIP: 0033:0x7f23a447c8d9
[ 104.547510][ T6377] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 104.567562][ T6377] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 104.576242][ T6377] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 104.584489][ T6377] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 104.592894][ T6377] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 104.600994][ T6377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 104.609262][ T6377] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 104.617362][ T6377]
[ 104.982925][ T6396] loop0: detected capacity change from 0 to 32768
[ 104.991557][ T6396] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6396)
[ 105.006779][ T6396] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 105.016635][ T6396] BTRFS info (device loop0): setting nodatasum
[ 105.023582][ T6396] BTRFS info (device loop0): allowing degraded mounts
[ 105.031058][ T6396] BTRFS info (device loop0): use zlib compression, level 3
[ 105.038610][ T6396] BTRFS info (device loop0): using free space tree
[ 105.058506][ T6396] BTRFS info (device loop0): enabling ssd optimizations
[ 105.066770][ T6396] BTRFS info (device loop0): auto enabling async discard
[ 105.075327][ T6396] BTRFS info (device loop0): checking UUID tree
[ 105.453479][ T6415] loop0: detected capacity change from 0 to 32768
[ 105.462397][ T6415] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6415)
[ 105.478103][ T6415] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 105.488079][ T6415] BTRFS info (device loop0): setting nodatasum
[ 105.494544][ T6415] BTRFS info (device loop0): allowing degraded mounts
[ 105.501721][ T6415] BTRFS info (device loop0): use zlib compression, level 3
[ 105.508966][ T6415] BTRFS info (device loop0): using free space tree
[ 105.528690][ T6415] BTRFS info (device loop0): enabling ssd optimizations
[ 105.536216][ T6415] BTRFS info (device loop0): auto enabling async discard
[ 105.545703][ T6415] BTRFS info (device loop0): checking UUID tree
[ 105.906226][ T6434] loop0: detected capacity change from 0 to 32768
[ 105.914727][ T6434] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6434)
[ 105.931555][ T6434] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 105.940955][ T6434] BTRFS info (device loop0): setting nodatasum
[ 105.947511][ T6434] BTRFS info (device loop0): allowing degraded mounts
[ 105.954658][ T6434] BTRFS info (device loop0): use zlib compression, level 3
[ 105.962297][ T6434] BTRFS info (device loop0): using free space tree
[ 105.981434][ T6434] BTRFS info (device loop0): enabling ssd optimizations
[ 105.989158][ T6434] BTRFS info (device loop0): auto enabling async discard
[ 105.998394][ T6434] BTRFS info (device loop0): checking UUID tree
[ 106.014145][ T6434] FAULT_INJECTION: forcing a failure.
[ 106.014145][ T6434] name failslab, interval 1, probability 0, space 0, times 0
[ 106.028018][ T6434] CPU: 0 PID: 6434 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 106.038818][ T6434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 106.049159][ T6434] Call Trace:
[ 106.052555][ T6434]
[ 106.055684][ T6434] dump_stack_lvl+0x1e7/0x2d0
[ 106.060427][ T6434] ? nf_tcp_handle_invalid+0x650/0x650
[ 106.066103][ T6434] ? panic+0x850/0x850
[ 106.070305][ T6434] ? __might_sleep+0xc0/0xc0
[ 106.074951][ T6434] should_fail_ex+0x3aa/0x4e0
[ 106.079676][ T6434] ? alloc_extent_state+0x25/0x2e0
[ 106.084830][ T6434] should_failslab+0x9/0x20
[ 106.089383][ T6434] kmem_cache_alloc+0x6d/0x350
[ 106.094190][ T6434] alloc_extent_state+0x25/0x2e0
[ 106.099164][ T6434] __set_extent_bit+0x1c8/0x1af0
[ 106.104153][ T6434] ? PageUptodate+0xd7/0x290
[ 106.108770][ T6434] ? __write_extent_buffer+0x20f/0x410
[ 106.114613][ T6434] ? __asan_memcpy+0x40/0x70
[ 106.119248][ T6434] set_extent_bit+0x3b/0x50
[ 106.123790][ T6434] btrfs_alloc_tree_block+0xa58/0x1700
[ 106.129319][ T6434] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 106.135432][ T6434] ? crng_make_state+0x4cd/0xa80
[ 106.140411][ T6434] ? lockdep_hardirqs_on+0x98/0x140
[ 106.145658][ T6434] ? crng_make_state+0x197/0xa80
[ 106.150627][ T6434] ? read_extent_buffer+0x11f/0x2a0
[ 106.155943][ T6434] ? __asan_memcpy+0x40/0x70
[ 106.160560][ T6434] btrfs_force_cow_block+0x545/0x1b50
[ 106.165981][ T6434] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 106.173117][ T6434] ? read_lock_is_recursive+0x20/0x20
[ 106.178528][ T6434] ? btrfs_block_can_be_shared+0x360/0x360
[ 106.184349][ T6434] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 106.190790][ T6434] ? rcu_is_watching+0x15/0xb0
[ 106.195565][ T6434] btrfs_cow_block+0x35e/0xa10
[ 106.200332][ T6434] create_pending_snapshot+0xc6d/0x2b70
[ 106.205904][ T6434] ? trace_btrfs_space_reservation+0x220/0x220
[ 106.212052][ T6434] ? __mutex_trylock_common+0x7f/0x2e0
[ 106.217587][ T6434] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 106.223840][ T6434] ? rcu_is_watching+0x15/0xb0
[ 106.228789][ T6434] ? trace_contention_end+0x3c/0xf0
[ 106.234083][ T6434] ? __mutex_lock+0x2ee/0xd60
[ 106.238772][ T6434] ? btrfs_commit_transaction+0x17b/0x3730
[ 106.244610][ T6434] ? mutex_lock_nested+0x20/0x20
[ 106.249571][ T6434] create_pending_snapshots+0x195/0x1d0
[ 106.255122][ T6434] ? btrfs_commit_transaction+0x17b/0x3730
[ 106.261022][ T6434] btrfs_commit_transaction+0xf1c/0x3730
[ 106.266657][ T6434] ? btrfs_commit_transaction+0x17b/0x3730
[ 106.272482][ T6434] ? btrfs_commit_transaction_async+0x480/0x480
[ 106.278819][ T6434] ? mutex_unlock+0x10/0x10
[ 106.283352][ T6434] ? record_root_in_trans+0x2d8/0x360
[ 106.288823][ T6434] ? btrfs_record_root_in_trans+0x16e/0x180
[ 106.294727][ T6434] ? start_transaction+0x3dc/0x1780
[ 106.300107][ T6434] create_snapshot+0x4a5/0x7e0
[ 106.304876][ T6434] btrfs_mksubvol+0x5d0/0x750
[ 106.309555][ T6434] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 106.315372][ T6434] ? __fget_files+0x3fe/0x480
[ 106.320043][ T6434] ? __fget_files+0x29/0x480
[ 106.324724][ T6434] btrfs_mksnapshot+0xb5/0xf0
[ 106.329402][ T6434] __btrfs_ioctl_snap_create+0x344/0x460
[ 106.335035][ T6434] btrfs_ioctl_snap_create+0x13c/0x190
[ 106.340662][ T6434] btrfs_ioctl+0xbbf/0xd40
[ 106.345257][ T6434] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 106.351769][ T6434] __se_sys_ioctl+0xf8/0x170
[ 106.356450][ T6434] do_syscall_64+0x44/0x110
[ 106.361042][ T6434] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 106.367031][ T6434] RIP: 0033:0x7f23a447c8d9
[ 106.372019][ T6434] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 106.391640][ T6434] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 106.400311][ T6434] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 106.408372][ T6434] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 106.416702][ T6434] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 106.424767][ T6434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 106.432999][ T6434] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 106.441075][ T6434]
[ 106.753568][ T6453] loop0: detected capacity change from 0 to 32768
[ 106.762871][ T6453] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6453)
[ 106.778055][ T6453] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 106.787528][ T6453] BTRFS info (device loop0): setting nodatasum
[ 106.794550][ T6453] BTRFS info (device loop0): allowing degraded mounts
[ 106.801483][ T6453] BTRFS info (device loop0): use zlib compression, level 3
[ 106.808877][ T6453] BTRFS info (device loop0): using free space tree
[ 106.829197][ T6453] BTRFS info (device loop0): enabling ssd optimizations
[ 106.836239][ T6453] BTRFS info (device loop0): auto enabling async discard
[ 106.844382][ T6453] BTRFS info (device loop0): checking UUID tree
[ 107.215974][ T6472] loop0: detected capacity change from 0 to 32768
[ 107.224510][ T6472] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6472)
[ 107.241585][ T6472] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 107.250819][ T6472] BTRFS info (device loop0): setting nodatasum
[ 107.257615][ T6472] BTRFS info (device loop0): allowing degraded mounts
[ 107.264789][ T6472] BTRFS info (device loop0): use zlib compression, level 3
[ 107.272163][ T6472] BTRFS info (device loop0): using free space tree
[ 107.294031][ T6472] BTRFS info (device loop0): enabling ssd optimizations
[ 107.301017][ T6472] BTRFS info (device loop0): auto enabling async discard
[ 107.309195][ T6472] BTRFS info (device loop0): checking UUID tree
[ 107.673175][ T6491] loop0: detected capacity change from 0 to 32768
[ 107.681094][ T6491] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6491)
[ 107.696745][ T6491] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 107.707724][ T6491] BTRFS info (device loop0): setting nodatasum
[ 107.716484][ T6491] BTRFS info (device loop0): allowing degraded mounts
[ 107.724269][ T6491] BTRFS info (device loop0): use zlib compression, level 3
[ 107.731816][ T6491] BTRFS info (device loop0): using free space tree
[ 107.752634][ T6491] BTRFS info (device loop0): enabling ssd optimizations
[ 107.759607][ T6491] BTRFS info (device loop0): auto enabling async discard
[ 107.768242][ T6491] BTRFS info (device loop0): checking UUID tree
[ 107.779622][ T6491] FAULT_INJECTION: forcing a failure.
[ 107.779622][ T6491] name failslab, interval 1, probability 0, space 0, times 0
[ 107.793650][ T6491] CPU: 1 PID: 6491 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 107.803844][ T6491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 107.813924][ T6491] Call Trace:
[ 107.817235][ T6491]
[ 107.820181][ T6491] dump_stack_lvl+0x1e7/0x2d0
[ 107.824998][ T6491] ? nf_tcp_handle_invalid+0x650/0x650
[ 107.830579][ T6491] ? panic+0x850/0x850
[ 107.834691][ T6491] ? __might_sleep+0xc0/0xc0
[ 107.839324][ T6491] should_fail_ex+0x3aa/0x4e0
[ 107.844138][ T6491] ? alloc_extent_state+0x25/0x2e0
[ 107.849289][ T6491] should_failslab+0x9/0x20
[ 107.853827][ T6491] kmem_cache_alloc+0x6d/0x350
[ 107.858614][ T6491] alloc_extent_state+0x25/0x2e0
[ 107.863759][ T6491] __set_extent_bit+0x1c8/0x1af0
[ 107.868721][ T6491] ? PageUptodate+0xd7/0x290
[ 107.873312][ T6491] ? __write_extent_buffer+0x20f/0x410
[ 107.878797][ T6491] ? __asan_memcpy+0x40/0x70
[ 107.883419][ T6491] set_extent_bit+0x3b/0x50
[ 107.887936][ T6491] btrfs_alloc_tree_block+0xa58/0x1700
[ 107.893638][ T6491] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 107.899794][ T6491] ? crng_make_state+0x4cd/0xa80
[ 107.904732][ T6491] ? lockdep_hardirqs_on+0x98/0x140
[ 107.909933][ T6491] ? crng_make_state+0x197/0xa80
[ 107.914877][ T6491] ? read_extent_buffer+0x11f/0x2a0
[ 107.920255][ T6491] ? __asan_memcpy+0x40/0x70
[ 107.924846][ T6491] btrfs_force_cow_block+0x545/0x1b50
[ 107.930231][ T6491] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 107.937175][ T6491] ? read_lock_is_recursive+0x20/0x20
[ 107.942555][ T6491] ? btrfs_block_can_be_shared+0x360/0x360
[ 107.948366][ T6491] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 107.954787][ T6491] ? rcu_is_watching+0x15/0xb0
[ 107.959637][ T6491] btrfs_cow_block+0x35e/0xa10
[ 107.964412][ T6491] create_pending_snapshot+0xc6d/0x2b70
[ 107.969983][ T6491] ? trace_btrfs_space_reservation+0x220/0x220
[ 107.976132][ T6491] ? __mutex_trylock_common+0x7f/0x2e0
[ 107.981652][ T6491] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 107.987802][ T6491] ? rcu_is_watching+0x15/0xb0
[ 107.992568][ T6491] ? trace_contention_end+0x3c/0xf0
[ 107.997762][ T6491] ? __mutex_lock+0x2ee/0xd60
[ 108.002435][ T6491] ? btrfs_commit_transaction+0x17b/0x3730
[ 108.008343][ T6491] ? mutex_lock_nested+0x20/0x20
[ 108.013370][ T6491] create_pending_snapshots+0x195/0x1d0
[ 108.018915][ T6491] ? btrfs_commit_transaction+0x17b/0x3730
[ 108.024721][ T6491] btrfs_commit_transaction+0xf1c/0x3730
[ 108.030363][ T6491] ? btrfs_commit_transaction+0x17b/0x3730
[ 108.036273][ T6491] ? btrfs_commit_transaction_async+0x480/0x480
[ 108.042516][ T6491] ? mutex_unlock+0x10/0x10
[ 108.047020][ T6491] ? record_root_in_trans+0x2d8/0x360
[ 108.052398][ T6491] ? btrfs_record_root_in_trans+0x16e/0x180
[ 108.058297][ T6491] ? start_transaction+0x3dc/0x1780
[ 108.063505][ T6491] create_snapshot+0x4a5/0x7e0
[ 108.068278][ T6491] btrfs_mksubvol+0x5d0/0x750
[ 108.073048][ T6491] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 108.078946][ T6491] ? __fget_files+0x3fe/0x480
[ 108.083618][ T6491] ? __fget_files+0x29/0x480
[ 108.088210][ T6491] btrfs_mksnapshot+0xb5/0xf0
[ 108.092986][ T6491] __btrfs_ioctl_snap_create+0x344/0x460
[ 108.098633][ T6491] btrfs_ioctl_snap_create+0x13c/0x190
[ 108.104387][ T6491] btrfs_ioctl+0xbbf/0xd40
[ 108.108807][ T6491] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 108.115307][ T6491] __se_sys_ioctl+0xf8/0x170
[ 108.120770][ T6491] do_syscall_64+0x44/0x110
[ 108.125272][ T6491] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 108.131248][ T6491] RIP: 0033:0x7f23a447c8d9
[ 108.135833][ T6491] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 108.155865][ T6491] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 108.165166][ T6491] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 108.173143][ T6491] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
2023/11/07 00:56:08 executed programs: 39
[ 108.181110][ T6491] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 108.189075][ T6491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 108.197038][ T6491] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 108.205280][ T6491]
[ 108.547207][ T6510] loop0: detected capacity change from 0 to 32768
[ 108.555556][ T6510] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6510)
[ 108.572423][ T6510] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 108.582260][ T6510] BTRFS info (device loop0): setting nodatasum
[ 108.588429][ T6510] BTRFS info (device loop0): allowing degraded mounts
[ 108.595690][ T6510] BTRFS info (device loop0): use zlib compression, level 3
[ 108.603076][ T6510] BTRFS info (device loop0): using free space tree
[ 108.623814][ T6510] BTRFS info (device loop0): enabling ssd optimizations
[ 108.630872][ T6510] BTRFS info (device loop0): auto enabling async discard
[ 108.639504][ T6510] BTRFS info (device loop0): checking UUID tree
[ 109.011966][ T6529] loop0: detected capacity change from 0 to 32768
[ 109.019886][ T6529] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6529)
[ 109.035633][ T6529] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 109.045297][ T6529] BTRFS info (device loop0): setting nodatasum
[ 109.051679][ T6529] BTRFS info (device loop0): allowing degraded mounts
[ 109.058583][ T6529] BTRFS info (device loop0): use zlib compression, level 3
[ 109.065887][ T6529] BTRFS info (device loop0): using free space tree
[ 109.085239][ T6529] BTRFS info (device loop0): enabling ssd optimizations
[ 109.092269][ T6529] BTRFS info (device loop0): auto enabling async discard
[ 109.101438][ T6529] BTRFS info (device loop0): checking UUID tree
[ 109.487905][ T6548] loop0: detected capacity change from 0 to 32768
[ 109.495794][ T6548] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6548)
[ 109.511881][ T6548] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 109.521438][ T6548] BTRFS info (device loop0): setting nodatasum
[ 109.527603][ T6548] BTRFS info (device loop0): allowing degraded mounts
[ 109.535335][ T6548] BTRFS info (device loop0): use zlib compression, level 3
[ 109.542824][ T6548] BTRFS info (device loop0): using free space tree
[ 109.562663][ T6548] BTRFS info (device loop0): enabling ssd optimizations
[ 109.569643][ T6548] BTRFS info (device loop0): auto enabling async discard
[ 109.578363][ T6548] BTRFS info (device loop0): checking UUID tree
[ 109.949262][ T6567] loop0: detected capacity change from 0 to 32768
[ 109.957562][ T6567] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6567)
[ 109.975357][ T6567] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 109.984875][ T6567] BTRFS info (device loop0): setting nodatasum
[ 109.991052][ T6567] BTRFS info (device loop0): allowing degraded mounts
[ 109.999255][ T6567] BTRFS info (device loop0): use zlib compression, level 3
[ 110.006546][ T6567] BTRFS info (device loop0): using free space tree
[ 110.025908][ T6567] BTRFS info (device loop0): enabling ssd optimizations
[ 110.033061][ T6567] BTRFS info (device loop0): auto enabling async discard
[ 110.041074][ T6567] BTRFS info (device loop0): checking UUID tree
[ 110.054055][ T6567] FAULT_INJECTION: forcing a failure.
[ 110.054055][ T6567] name failslab, interval 1, probability 0, space 0, times 0
[ 110.068097][ T6567] CPU: 1 PID: 6567 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 110.078216][ T6567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 110.089268][ T6567] Call Trace:
[ 110.092661][ T6567]
[ 110.095634][ T6567] dump_stack_lvl+0x1e7/0x2d0
[ 110.100638][ T6567] ? nf_tcp_handle_invalid+0x650/0x650
[ 110.106324][ T6567] ? panic+0x850/0x850
[ 110.110616][ T6567] ? __might_sleep+0xc0/0xc0
[ 110.115373][ T6567] should_fail_ex+0x3aa/0x4e0
[ 110.120101][ T6567] ? alloc_extent_state+0x25/0x2e0
[ 110.125262][ T6567] should_failslab+0x9/0x20
[ 110.129785][ T6567] kmem_cache_alloc+0x6d/0x350
[ 110.135120][ T6567] alloc_extent_state+0x25/0x2e0
[ 110.140279][ T6567] __set_extent_bit+0x1c8/0x1af0
[ 110.145461][ T6567] ? PageUptodate+0xd7/0x290
[ 110.150236][ T6567] ? __write_extent_buffer+0x20f/0x410
[ 110.155701][ T6567] ? __asan_memcpy+0x40/0x70
[ 110.160305][ T6567] set_extent_bit+0x3b/0x50
[ 110.164908][ T6567] btrfs_alloc_tree_block+0xa58/0x1700
[ 110.170656][ T6567] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 110.176557][ T6567] ? crng_make_state+0x4cd/0xa80
[ 110.181526][ T6567] ? lockdep_hardirqs_on+0x98/0x140
[ 110.186903][ T6567] ? crng_make_state+0x197/0xa80
[ 110.191838][ T6567] ? read_extent_buffer+0x11f/0x2a0
[ 110.197210][ T6567] ? __asan_memcpy+0x40/0x70
[ 110.201804][ T6567] btrfs_force_cow_block+0x545/0x1b50
[ 110.207390][ T6567] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 110.214350][ T6567] ? read_lock_is_recursive+0x20/0x20
[ 110.219834][ T6567] ? btrfs_block_can_be_shared+0x360/0x360
[ 110.225666][ T6567] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 110.232090][ T6567] ? rcu_is_watching+0x15/0xb0
[ 110.236947][ T6567] btrfs_cow_block+0x35e/0xa10
[ 110.241816][ T6567] create_pending_snapshot+0xc6d/0x2b70
[ 110.247563][ T6567] ? trace_btrfs_space_reservation+0x220/0x220
[ 110.253977][ T6567] ? __mutex_trylock_common+0x7f/0x2e0
[ 110.259514][ T6567] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 110.265578][ T6567] ? rcu_is_watching+0x15/0xb0
[ 110.270341][ T6567] ? trace_contention_end+0x3c/0xf0
[ 110.275557][ T6567] ? __mutex_lock+0x2ee/0xd60
[ 110.280236][ T6567] ? btrfs_commit_transaction+0x17b/0x3730
[ 110.286152][ T6567] ? mutex_lock_nested+0x20/0x20
[ 110.291180][ T6567] create_pending_snapshots+0x195/0x1d0
[ 110.296830][ T6567] ? btrfs_commit_transaction+0x17b/0x3730
[ 110.302631][ T6567] btrfs_commit_transaction+0xf1c/0x3730
[ 110.308375][ T6567] ? btrfs_commit_transaction+0x17b/0x3730
[ 110.314195][ T6567] ? btrfs_commit_transaction_async+0x480/0x480
[ 110.320604][ T6567] ? mutex_unlock+0x10/0x10
[ 110.325306][ T6567] ? record_root_in_trans+0x2d8/0x360
[ 110.330682][ T6567] ? btrfs_record_root_in_trans+0x16e/0x180
[ 110.336771][ T6567] ? start_transaction+0x3dc/0x1780
[ 110.342051][ T6567] create_snapshot+0x4a5/0x7e0
[ 110.347472][ T6567] btrfs_mksubvol+0x5d0/0x750
[ 110.352452][ T6567] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 110.358486][ T6567] ? __fget_files+0x3fe/0x480
[ 110.363553][ T6567] ? __fget_files+0x29/0x480
[ 110.368420][ T6567] btrfs_mksnapshot+0xb5/0xf0
[ 110.373122][ T6567] __btrfs_ioctl_snap_create+0x344/0x460
[ 110.378767][ T6567] btrfs_ioctl_snap_create+0x13c/0x190
[ 110.384401][ T6567] btrfs_ioctl+0xbbf/0xd40
[ 110.388910][ T6567] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 110.395324][ T6567] __se_sys_ioctl+0xf8/0x170
[ 110.400234][ T6567] do_syscall_64+0x44/0x110
[ 110.404848][ T6567] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 110.410928][ T6567] RIP: 0033:0x7f23a447c8d9
[ 110.415342][ T6567] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 110.437061][ T6567] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 110.446558][ T6567] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 110.455086][ T6567] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 110.463236][ T6567] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 110.471292][ T6567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 110.479343][ T6567] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 110.487324][ T6567]
[ 110.843305][ T6586] loop0: detected capacity change from 0 to 32768
[ 110.851645][ T6586] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6586)
[ 110.868279][ T6586] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 110.877700][ T6586] BTRFS info (device loop0): setting nodatasum
[ 110.884006][ T6586] BTRFS info (device loop0): allowing degraded mounts
[ 110.891363][ T6586] BTRFS info (device loop0): use zlib compression, level 3
[ 110.898586][ T6586] BTRFS info (device loop0): using free space tree
[ 110.917464][ T6586] BTRFS info (device loop0): enabling ssd optimizations
[ 110.924812][ T6586] BTRFS info (device loop0): auto enabling async discard
[ 110.932935][ T6586] BTRFS info (device loop0): checking UUID tree
[ 111.301098][ T6605] loop0: detected capacity change from 0 to 32768
[ 111.309583][ T6605] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6605)
[ 111.325870][ T6605] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 111.337448][ T6605] BTRFS info (device loop0): setting nodatasum
[ 111.344185][ T6605] BTRFS info (device loop0): allowing degraded mounts
[ 111.351444][ T6605] BTRFS info (device loop0): use zlib compression, level 3
[ 111.359764][ T6605] BTRFS info (device loop0): using free space tree
[ 111.380291][ T6605] BTRFS info (device loop0): enabling ssd optimizations
[ 111.387398][ T6605] BTRFS info (device loop0): auto enabling async discard
[ 111.395762][ T6605] BTRFS info (device loop0): checking UUID tree
[ 111.768674][ T6624] loop0: detected capacity change from 0 to 32768
[ 111.776587][ T6624] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6624)
[ 111.792994][ T6624] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 111.802475][ T6624] BTRFS info (device loop0): setting nodatasum
[ 111.809162][ T6624] BTRFS info (device loop0): allowing degraded mounts
[ 111.816333][ T6624] BTRFS info (device loop0): use zlib compression, level 3
[ 111.823650][ T6624] BTRFS info (device loop0): using free space tree
[ 111.844745][ T6624] BTRFS info (device loop0): enabling ssd optimizations
[ 111.851775][ T6624] BTRFS info (device loop0): auto enabling async discard
[ 111.859991][ T6624] BTRFS info (device loop0): checking UUID tree
[ 111.871084][ T6624] FAULT_INJECTION: forcing a failure.
[ 111.871084][ T6624] name failslab, interval 1, probability 0, space 0, times 0
[ 111.883940][ T6624] CPU: 1 PID: 6624 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 111.894126][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 111.904263][ T6624] Call Trace:
[ 111.907560][ T6624]
[ 111.910510][ T6624] dump_stack_lvl+0x1e7/0x2d0
[ 111.915227][ T6624] ? nf_tcp_handle_invalid+0x650/0x650
[ 111.920739][ T6624] ? panic+0x850/0x850
[ 111.924843][ T6624] ? __might_sleep+0xc0/0xc0
[ 111.929562][ T6624] should_fail_ex+0x3aa/0x4e0
[ 111.934458][ T6624] ? alloc_extent_state+0x25/0x2e0
[ 111.940336][ T6624] should_failslab+0x9/0x20
[ 111.944874][ T6624] kmem_cache_alloc+0x6d/0x350
[ 111.949853][ T6624] alloc_extent_state+0x25/0x2e0
[ 111.954825][ T6624] __set_extent_bit+0x1c8/0x1af0
[ 111.959818][ T6624] ? PageUptodate+0xd7/0x290
[ 111.964432][ T6624] ? __write_extent_buffer+0x20f/0x410
[ 111.970014][ T6624] ? __asan_memcpy+0x40/0x70
[ 111.974635][ T6624] set_extent_bit+0x3b/0x50
[ 111.979169][ T6624] btrfs_alloc_tree_block+0xa58/0x1700
[ 111.984687][ T6624] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 111.990623][ T6624] ? crng_make_state+0x4cd/0xa80
[ 111.995589][ T6624] ? lockdep_hardirqs_on+0x98/0x140
[ 112.000832][ T6624] ? crng_make_state+0x197/0xa80
[ 112.005804][ T6624] ? read_extent_buffer+0x11f/0x2a0
[ 112.011033][ T6624] ? __asan_memcpy+0x40/0x70
[ 112.015648][ T6624] btrfs_force_cow_block+0x545/0x1b50
[ 112.021016][ T6624] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 112.027855][ T6624] ? read_lock_is_recursive+0x20/0x20
[ 112.033223][ T6624] ? btrfs_block_can_be_shared+0x360/0x360
[ 112.039010][ T6624] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 112.045334][ T6624] ? rcu_is_watching+0x15/0xb0
[ 112.050179][ T6624] btrfs_cow_block+0x35e/0xa10
[ 112.054937][ T6624] create_pending_snapshot+0xc6d/0x2b70
[ 112.060489][ T6624] ? trace_btrfs_space_reservation+0x220/0x220
[ 112.066628][ T6624] ? __mutex_trylock_common+0x7f/0x2e0
[ 112.072338][ T6624] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 112.078393][ T6624] ? rcu_is_watching+0x15/0xb0
[ 112.083158][ T6624] ? trace_contention_end+0x3c/0xf0
[ 112.088452][ T6624] ? __mutex_lock+0x2ee/0xd60
[ 112.093217][ T6624] ? btrfs_commit_transaction+0x17b/0x3730
[ 112.099459][ T6624] ? mutex_lock_nested+0x20/0x20
[ 112.104505][ T6624] create_pending_snapshots+0x195/0x1d0
[ 112.110045][ T6624] ? btrfs_commit_transaction+0x17b/0x3730
[ 112.116500][ T6624] btrfs_commit_transaction+0xf1c/0x3730
[ 112.122238][ T6624] ? btrfs_commit_transaction+0x17b/0x3730
[ 112.128047][ T6624] ? btrfs_commit_transaction_async+0x480/0x480
[ 112.134330][ T6624] ? mutex_unlock+0x10/0x10
[ 112.138847][ T6624] ? record_root_in_trans+0x2d8/0x360
[ 112.144314][ T6624] ? btrfs_record_root_in_trans+0x16e/0x180
[ 112.150378][ T6624] ? start_transaction+0x3dc/0x1780
[ 112.155578][ T6624] create_snapshot+0x4a5/0x7e0
[ 112.160350][ T6624] btrfs_mksubvol+0x5d0/0x750
[ 112.165199][ T6624] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 112.171017][ T6624] ? __fget_files+0x3fe/0x480
[ 112.175682][ T6624] ? __fget_files+0x29/0x480
[ 112.180262][ T6624] btrfs_mksnapshot+0xb5/0xf0
[ 112.184975][ T6624] __btrfs_ioctl_snap_create+0x344/0x460
[ 112.190613][ T6624] btrfs_ioctl_snap_create+0x13c/0x190
[ 112.196348][ T6624] btrfs_ioctl+0xbbf/0xd40
[ 112.200934][ T6624] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 112.207620][ T6624] __se_sys_ioctl+0xf8/0x170
[ 112.212320][ T6624] do_syscall_64+0x44/0x110
[ 112.216815][ T6624] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 112.223219][ T6624] RIP: 0033:0x7f23a447c8d9
[ 112.227716][ T6624] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 112.248573][ T6624] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 112.257087][ T6624] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 112.265916][ T6624] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 112.273889][ T6624] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 112.281859][ T6624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 112.290001][ T6624] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 112.298680][ T6624]
[ 112.636514][ T6643] loop0: detected capacity change from 0 to 32768
[ 112.645704][ T6643] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6643)
[ 112.662872][ T6643] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 112.672821][ T6643] BTRFS info (device loop0): setting nodatasum
[ 112.679121][ T6643] BTRFS info (device loop0): allowing degraded mounts
[ 112.686067][ T6643] BTRFS info (device loop0): use zlib compression, level 3
[ 112.693455][ T6643] BTRFS info (device loop0): using free space tree
[ 112.714156][ T6643] BTRFS info (device loop0): enabling ssd optimizations
[ 112.722144][ T6643] BTRFS info (device loop0): auto enabling async discard
[ 112.730254][ T6643] BTRFS info (device loop0): checking UUID tree
[ 112.748956][ T6643] FAULT_INJECTION: forcing a failure.
[ 112.748956][ T6643] name failslab, interval 1, probability 0, space 0, times 0
[ 112.764891][ T6643] CPU: 0 PID: 6643 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 112.774914][ T6643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 112.784992][ T6643] Call Trace:
[ 112.788297][ T6643]
[ 112.791340][ T6643] dump_stack_lvl+0x1e7/0x2d0
[ 112.796053][ T6643] ? nf_tcp_handle_invalid+0x650/0x650
[ 112.801717][ T6643] ? panic+0x850/0x850
[ 112.805816][ T6643] ? __might_sleep+0xc0/0xc0
[ 112.810452][ T6643] should_fail_ex+0x3aa/0x4e0
[ 112.815163][ T6643] ? alloc_extent_state+0x25/0x2e0
[ 112.820388][ T6643] should_failslab+0x9/0x20
[ 112.825012][ T6643] kmem_cache_alloc+0x6d/0x350
[ 112.829823][ T6643] alloc_extent_state+0x25/0x2e0
[ 112.834969][ T6643] __set_extent_bit+0x1c8/0x1af0
[ 112.839945][ T6643] ? PageUptodate+0xd7/0x290
[ 112.844743][ T6643] ? __write_extent_buffer+0x20f/0x410
[ 112.850249][ T6643] ? __asan_memcpy+0x40/0x70
[ 112.855219][ T6643] set_extent_bit+0x3b/0x50
[ 112.859765][ T6643] btrfs_alloc_tree_block+0xa58/0x1700
[ 112.865282][ T6643] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 112.871210][ T6643] ? crng_make_state+0x4cd/0xa80
[ 112.876166][ T6643] ? lockdep_hardirqs_on+0x98/0x140
[ 112.881540][ T6643] ? crng_make_state+0x197/0xa80
[ 112.886652][ T6643] ? read_extent_buffer+0x11f/0x2a0
[ 112.891866][ T6643] ? __asan_memcpy+0x40/0x70
[ 112.897068][ T6643] btrfs_force_cow_block+0x545/0x1b50
[ 112.902547][ T6643] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 112.909749][ T6643] ? read_lock_is_recursive+0x20/0x20
[ 112.915316][ T6643] ? btrfs_block_can_be_shared+0x360/0x360
[ 112.921124][ T6643] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 112.927550][ T6643] ? rcu_is_watching+0x15/0xb0
[ 112.932339][ T6643] btrfs_cow_block+0x35e/0xa10
[ 112.937120][ T6643] create_pending_snapshot+0xc6d/0x2b70
[ 112.943480][ T6643] ? trace_btrfs_space_reservation+0x220/0x220
[ 112.949633][ T6643] ? __mutex_trylock_common+0x7f/0x2e0
[ 112.955444][ T6643] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 112.961861][ T6643] ? rcu_is_watching+0x15/0xb0
[ 112.966715][ T6643] ? trace_contention_end+0x3c/0xf0
[ 112.972000][ T6643] ? __mutex_lock+0x2ee/0xd60
[ 112.976934][ T6643] ? btrfs_commit_transaction+0x17b/0x3730
[ 112.983188][ T6643] ? mutex_lock_nested+0x20/0x20
[ 112.988395][ T6643] create_pending_snapshots+0x195/0x1d0
[ 112.993940][ T6643] ? btrfs_commit_transaction+0x17b/0x3730
[ 113.000006][ T6643] btrfs_commit_transaction+0xf1c/0x3730
[ 113.005816][ T6643] ? btrfs_commit_transaction+0x17b/0x3730
[ 113.011641][ T6643] ? btrfs_commit_transaction_async+0x480/0x480
[ 113.018234][ T6643] ? mutex_unlock+0x10/0x10
[ 113.022747][ T6643] ? record_root_in_trans+0x2d8/0x360
[ 113.028126][ T6643] ? btrfs_record_root_in_trans+0x16e/0x180
[ 113.034142][ T6643] ? start_transaction+0x3dc/0x1780
[ 113.039526][ T6643] create_snapshot+0x4a5/0x7e0
[ 113.044298][ T6643] btrfs_mksubvol+0x5d0/0x750
[ 113.048988][ T6643] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 113.054969][ T6643] ? __fget_files+0x3fe/0x480
[ 113.059647][ T6643] ? __fget_files+0x29/0x480
[ 113.064253][ T6643] btrfs_mksnapshot+0xb5/0xf0
[ 113.069146][ T6643] __btrfs_ioctl_snap_create+0x344/0x460
[ 113.074812][ T6643] btrfs_ioctl_snap_create+0x13c/0x190
[ 113.080769][ T6643] btrfs_ioctl+0xbbf/0xd40
[ 113.085221][ T6643] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 113.091839][ T6643] __se_sys_ioctl+0xf8/0x170
[ 113.096535][ T6643] do_syscall_64+0x44/0x110
[ 113.101043][ T6643] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 113.107111][ T6643] RIP: 0033:0x7f23a447c8d9
[ 113.111529][ T6643] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 113.131223][ T6643] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 113.139734][ T6643] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 113.147706][ T6643] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 113.155676][ T6643] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 113.164101][ T6643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.172083][ T6643] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 113.180332][ T6643]
[ 113.519569][ T6662] loop0: detected capacity change from 0 to 32768
[ 113.527593][ T6662] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6662)
[ 113.546274][ T6662] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 113.556010][ T6662] BTRFS info (device loop0): setting nodatasum
[ 113.562440][ T6662] BTRFS info (device loop0): allowing degraded mounts
[ 113.569363][ T6662] BTRFS info (device loop0): use zlib compression, level 3
[ 113.576953][ T6662] BTRFS info (device loop0): using free space tree
[ 113.607266][ T6662] BTRFS info (device loop0): enabling ssd optimizations
2023/11/07 00:56:14 executed programs: 48
[ 113.614434][ T6662] BTRFS info (device loop0): auto enabling async discard
[ 113.622718][ T6662] BTRFS info (device loop0): checking UUID tree
[ 114.000538][ T6682] loop0: detected capacity change from 0 to 32768
[ 114.009713][ T6682] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6682)
[ 114.025317][ T6682] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 114.035033][ T6682] BTRFS info (device loop0): setting nodatasum
[ 114.041465][ T6682] BTRFS info (device loop0): allowing degraded mounts
[ 114.048375][ T6682] BTRFS info (device loop0): use zlib compression, level 3
[ 114.055706][ T6682] BTRFS info (device loop0): using free space tree
[ 114.074687][ T6682] BTRFS info (device loop0): enabling ssd optimizations
[ 114.081838][ T6682] BTRFS info (device loop0): auto enabling async discard
[ 114.089900][ T6682] BTRFS info (device loop0): checking UUID tree
[ 114.101302][ T6682] FAULT_INJECTION: forcing a failure.
[ 114.101302][ T6682] name failslab, interval 1, probability 0, space 0, times 0
[ 114.114407][ T6682] CPU: 1 PID: 6682 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 114.124783][ T6682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 114.134842][ T6682] Call Trace:
[ 114.138206][ T6682]
[ 114.141224][ T6682] dump_stack_lvl+0x1e7/0x2d0
[ 114.145989][ T6682] ? nf_tcp_handle_invalid+0x650/0x650
[ 114.151970][ T6682] ? panic+0x850/0x850
[ 114.156049][ T6682] ? __might_sleep+0xc0/0xc0
[ 114.160667][ T6682] should_fail_ex+0x3aa/0x4e0
[ 114.165351][ T6682] ? alloc_extent_state+0x25/0x2e0
[ 114.170482][ T6682] should_failslab+0x9/0x20
[ 114.175006][ T6682] kmem_cache_alloc+0x6d/0x350
[ 114.179802][ T6682] alloc_extent_state+0x25/0x2e0
[ 114.184758][ T6682] __set_extent_bit+0x1c8/0x1af0
[ 114.189710][ T6682] ? PageUptodate+0xd7/0x290
[ 114.194498][ T6682] ? __write_extent_buffer+0x20f/0x410
[ 114.199983][ T6682] ? __asan_memcpy+0x40/0x70
[ 114.204780][ T6682] set_extent_bit+0x3b/0x50
[ 114.209655][ T6682] btrfs_alloc_tree_block+0xa58/0x1700
[ 114.215230][ T6682] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 114.221151][ T6682] ? crng_make_state+0x4cd/0xa80
[ 114.226206][ T6682] ? lockdep_hardirqs_on+0x98/0x140
[ 114.232043][ T6682] ? crng_make_state+0x197/0xa80
[ 114.237009][ T6682] ? read_extent_buffer+0x11f/0x2a0
[ 114.242583][ T6682] ? __asan_memcpy+0x40/0x70
[ 114.247515][ T6682] btrfs_force_cow_block+0x545/0x1b50
[ 114.252903][ T6682] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 114.260149][ T6682] ? read_lock_is_recursive+0x20/0x20
[ 114.265749][ T6682] ? btrfs_block_can_be_shared+0x360/0x360
[ 114.271842][ T6682] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 114.278548][ T6682] ? rcu_is_watching+0x15/0xb0
[ 114.283540][ T6682] btrfs_cow_block+0x35e/0xa10
[ 114.288668][ T6682] create_pending_snapshot+0xc6d/0x2b70
[ 114.294521][ T6682] ? trace_btrfs_space_reservation+0x220/0x220
[ 114.301031][ T6682] ? __mutex_trylock_common+0x7f/0x2e0
[ 114.306860][ T6682] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 114.312971][ T6682] ? rcu_is_watching+0x15/0xb0
[ 114.317865][ T6682] ? trace_contention_end+0x3c/0xf0
[ 114.323341][ T6682] ? __mutex_lock+0x2ee/0xd60
[ 114.328206][ T6682] ? btrfs_commit_transaction+0x17b/0x3730
[ 114.334026][ T6682] ? mutex_lock_nested+0x20/0x20
[ 114.338969][ T6682] create_pending_snapshots+0x195/0x1d0
[ 114.344603][ T6682] ? btrfs_commit_transaction+0x17b/0x3730
[ 114.350404][ T6682] btrfs_commit_transaction+0xf1c/0x3730
[ 114.356131][ T6682] ? btrfs_commit_transaction+0x17b/0x3730
[ 114.362045][ T6682] ? btrfs_commit_transaction_async+0x480/0x480
[ 114.368502][ T6682] ? mutex_unlock+0x10/0x10
[ 114.373031][ T6682] ? record_root_in_trans+0x2d8/0x360
[ 114.378416][ T6682] ? btrfs_record_root_in_trans+0x16e/0x180
[ 114.384494][ T6682] ? start_transaction+0x3dc/0x1780
[ 114.389703][ T6682] create_snapshot+0x4a5/0x7e0
[ 114.394579][ T6682] btrfs_mksubvol+0x5d0/0x750
[ 114.399266][ T6682] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 114.405245][ T6682] ? __fget_files+0x3fe/0x480
[ 114.410012][ T6682] ? __fget_files+0x29/0x480
[ 114.414708][ T6682] btrfs_mksnapshot+0xb5/0xf0
[ 114.419479][ T6682] __btrfs_ioctl_snap_create+0x344/0x460
[ 114.425293][ T6682] btrfs_ioctl_snap_create+0x13c/0x190
[ 114.430960][ T6682] btrfs_ioctl+0xbbf/0xd40
[ 114.435489][ T6682] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 114.441934][ T6682] __se_sys_ioctl+0xf8/0x170
[ 114.446707][ T6682] do_syscall_64+0x44/0x110
[ 114.451215][ T6682] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 114.457309][ T6682] RIP: 0033:0x7f23a447c8d9
[ 114.461745][ T6682] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 114.481357][ T6682] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 114.490236][ T6682] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 114.498216][ T6682] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 114.506235][ T6682] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 114.514216][ T6682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 114.522281][ T6682] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 114.530286][ T6682]
[ 114.913275][ T6701] loop0: detected capacity change from 0 to 32768
[ 114.921518][ T6701] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6701)
[ 114.938453][ T6701] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 114.948089][ T6701] BTRFS info (device loop0): setting nodatasum
[ 114.954592][ T6701] BTRFS info (device loop0): allowing degraded mounts
[ 114.961451][ T6701] BTRFS info (device loop0): use zlib compression, level 3
[ 114.968753][ T6701] BTRFS info (device loop0): using free space tree
[ 114.988865][ T6701] BTRFS info (device loop0): enabling ssd optimizations
[ 114.996292][ T6701] BTRFS info (device loop0): auto enabling async discard
[ 115.004602][ T6701] BTRFS info (device loop0): checking UUID tree
[ 115.015021][ T6701] FAULT_INJECTION: forcing a failure.
[ 115.015021][ T6701] name failslab, interval 1, probability 0, space 0, times 0
[ 115.028040][ T6701] CPU: 0 PID: 6701 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 115.038137][ T6701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 115.048220][ T6701] Call Trace:
[ 115.051539][ T6701]
[ 115.054506][ T6701] dump_stack_lvl+0x1e7/0x2d0
[ 115.059218][ T6701] ? nf_tcp_handle_invalid+0x650/0x650
[ 115.064701][ T6701] ? panic+0x850/0x850
[ 115.069083][ T6701] ? __might_sleep+0xc0/0xc0
[ 115.073894][ T6701] should_fail_ex+0x3aa/0x4e0
[ 115.078697][ T6701] ? alloc_extent_state+0x25/0x2e0
[ 115.084013][ T6701] should_failslab+0x9/0x20
[ 115.088565][ T6701] kmem_cache_alloc+0x6d/0x350
[ 115.093387][ T6701] alloc_extent_state+0x25/0x2e0
[ 115.098376][ T6701] __set_extent_bit+0x1c8/0x1af0
[ 115.103627][ T6701] ? PageUptodate+0xd7/0x290
[ 115.108250][ T6701] ? __write_extent_buffer+0x20f/0x410
[ 115.114627][ T6701] ? __asan_memcpy+0x40/0x70
[ 115.120002][ T6701] set_extent_bit+0x3b/0x50
[ 115.124783][ T6701] btrfs_alloc_tree_block+0xa58/0x1700
[ 115.131224][ T6701] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 115.137383][ T6701] ? crng_make_state+0x4cd/0xa80
[ 115.142501][ T6701] ? lockdep_hardirqs_on+0x98/0x140
[ 115.147707][ T6701] ? crng_make_state+0x197/0xa80
[ 115.152658][ T6701] ? read_extent_buffer+0x11f/0x2a0
[ 115.157888][ T6701] ? __asan_memcpy+0x40/0x70
[ 115.162518][ T6701] btrfs_force_cow_block+0x545/0x1b50
[ 115.168523][ T6701] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 115.175557][ T6701] ? read_lock_is_recursive+0x20/0x20
[ 115.181040][ T6701] ? btrfs_block_can_be_shared+0x360/0x360
[ 115.186849][ T6701] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 115.193431][ T6701] ? rcu_is_watching+0x15/0xb0
[ 115.198395][ T6701] btrfs_cow_block+0x35e/0xa10
[ 115.203281][ T6701] create_pending_snapshot+0xc6d/0x2b70
[ 115.209068][ T6701] ? trace_btrfs_space_reservation+0x220/0x220
[ 115.215426][ T6701] ? __mutex_trylock_common+0x7f/0x2e0
[ 115.221223][ T6701] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 115.227352][ T6701] ? rcu_is_watching+0x15/0xb0
[ 115.232474][ T6701] ? trace_contention_end+0x3c/0xf0
[ 115.238016][ T6701] ? __mutex_lock+0x2ee/0xd60
[ 115.242949][ T6701] ? btrfs_commit_transaction+0x17b/0x3730
[ 115.248761][ T6701] ? mutex_lock_nested+0x20/0x20
[ 115.253705][ T6701] create_pending_snapshots+0x195/0x1d0
[ 115.259348][ T6701] ? btrfs_commit_transaction+0x17b/0x3730
[ 115.265370][ T6701] btrfs_commit_transaction+0xf1c/0x3730
[ 115.271107][ T6701] ? btrfs_commit_transaction+0x17b/0x3730
[ 115.276932][ T6701] ? btrfs_commit_transaction_async+0x480/0x480
[ 115.283276][ T6701] ? mutex_unlock+0x10/0x10
[ 115.288484][ T6701] ? record_root_in_trans+0x2d8/0x360
[ 115.293979][ T6701] ? btrfs_record_root_in_trans+0x16e/0x180
[ 115.299875][ T6701] ? start_transaction+0x3dc/0x1780
[ 115.305153][ T6701] create_snapshot+0x4a5/0x7e0
[ 115.310047][ T6701] btrfs_mksubvol+0x5d0/0x750
[ 115.314734][ T6701] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 115.321059][ T6701] ? __fget_files+0x3fe/0x480
[ 115.325928][ T6701] ? __fget_files+0x29/0x480
[ 115.330722][ T6701] btrfs_mksnapshot+0xb5/0xf0
[ 115.335789][ T6701] __btrfs_ioctl_snap_create+0x344/0x460
[ 115.341445][ T6701] btrfs_ioctl_snap_create+0x13c/0x190
[ 115.347263][ T6701] btrfs_ioctl+0xbbf/0xd40
[ 115.351873][ T6701] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 115.358289][ T6701] __se_sys_ioctl+0xf8/0x170
[ 115.362895][ T6701] do_syscall_64+0x44/0x110
[ 115.369101][ T6701] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 115.375359][ T6701] RIP: 0033:0x7f23a447c8d9
[ 115.379978][ T6701] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 115.399914][ T6701] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 115.408775][ T6701] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 115.417094][ T6701] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 115.425236][ T6701] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 115.433210][ T6701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 115.441286][ T6701] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 115.449450][ T6701]
[ 115.803325][ T6720] loop0: detected capacity change from 0 to 32768
[ 115.811148][ T6720] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6720)
[ 115.827753][ T6720] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 115.837310][ T6720] BTRFS info (device loop0): setting nodatasum
[ 115.843988][ T6720] BTRFS info (device loop0): allowing degraded mounts
[ 115.850773][ T6720] BTRFS info (device loop0): use zlib compression, level 3
[ 115.858169][ T6720] BTRFS info (device loop0): using free space tree
[ 115.877585][ T6720] BTRFS info (device loop0): enabling ssd optimizations
[ 115.884732][ T6720] BTRFS info (device loop0): auto enabling async discard
[ 115.893870][ T6720] BTRFS info (device loop0): checking UUID tree
[ 116.258512][ T6739] loop0: detected capacity change from 0 to 32768
[ 116.266595][ T6739] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6739)
[ 116.282333][ T6739] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 116.292643][ T6739] BTRFS info (device loop0): setting nodatasum
[ 116.299217][ T6739] BTRFS info (device loop0): allowing degraded mounts
[ 116.306222][ T6739] BTRFS info (device loop0): use zlib compression, level 3
[ 116.313559][ T6739] BTRFS info (device loop0): using free space tree
[ 116.334661][ T6739] BTRFS info (device loop0): enabling ssd optimizations
[ 116.341799][ T6739] BTRFS info (device loop0): auto enabling async discard
[ 116.349884][ T6739] BTRFS info (device loop0): checking UUID tree
[ 116.732950][ T6758] loop0: detected capacity change from 0 to 32768
[ 116.741526][ T6758] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6758)
[ 116.757697][ T6758] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 116.768105][ T6758] BTRFS info (device loop0): setting nodatasum
[ 116.775466][ T6758] BTRFS info (device loop0): allowing degraded mounts
[ 116.782433][ T6758] BTRFS info (device loop0): use zlib compression, level 3
[ 116.789715][ T6758] BTRFS info (device loop0): using free space tree
[ 116.815865][ T6758] BTRFS info (device loop0): enabling ssd optimizations
[ 116.823135][ T6758] BTRFS info (device loop0): auto enabling async discard
[ 116.831347][ T6758] BTRFS info (device loop0): checking UUID tree
[ 116.842440][ T6758] FAULT_INJECTION: forcing a failure.
[ 116.842440][ T6758] name failslab, interval 1, probability 0, space 0, times 0
[ 116.855237][ T6758] CPU: 1 PID: 6758 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 116.865771][ T6758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 116.875951][ T6758] Call Trace:
[ 116.879256][ T6758]
[ 116.882298][ T6758] dump_stack_lvl+0x1e7/0x2d0
[ 116.887022][ T6758] ? nf_tcp_handle_invalid+0x650/0x650
[ 116.892700][ T6758] ? panic+0x850/0x850
[ 116.896830][ T6758] ? __might_sleep+0xc0/0xc0
[ 116.901656][ T6758] should_fail_ex+0x3aa/0x4e0
[ 116.906563][ T6758] ? alloc_extent_state+0x25/0x2e0
[ 116.911880][ T6758] should_failslab+0x9/0x20
[ 116.916748][ T6758] kmem_cache_alloc+0x6d/0x350
[ 116.921572][ T6758] alloc_extent_state+0x25/0x2e0
[ 116.926557][ T6758] __set_extent_bit+0x1c8/0x1af0
[ 116.931740][ T6758] ? PageUptodate+0xd7/0x290
[ 116.936477][ T6758] ? __write_extent_buffer+0x20f/0x410
[ 116.942134][ T6758] ? __asan_memcpy+0x40/0x70
[ 116.946827][ T6758] set_extent_bit+0x3b/0x50
[ 116.951339][ T6758] btrfs_alloc_tree_block+0xa58/0x1700
[ 116.956860][ T6758] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 116.962931][ T6758] ? crng_make_state+0x4cd/0xa80
[ 116.967865][ T6758] ? lockdep_hardirqs_on+0x98/0x140
[ 116.973279][ T6758] ? crng_make_state+0x197/0xa80
[ 116.978352][ T6758] ? read_extent_buffer+0x11f/0x2a0
[ 116.983571][ T6758] ? __asan_memcpy+0x40/0x70
[ 116.988163][ T6758] btrfs_force_cow_block+0x545/0x1b50
[ 116.993567][ T6758] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 117.001093][ T6758] ? read_lock_is_recursive+0x20/0x20
[ 117.006686][ T6758] ? btrfs_block_can_be_shared+0x360/0x360
[ 117.012547][ T6758] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 117.018904][ T6758] ? rcu_is_watching+0x15/0xb0
[ 117.023786][ T6758] btrfs_cow_block+0x35e/0xa10
[ 117.028910][ T6758] create_pending_snapshot+0xc6d/0x2b70
[ 117.034575][ T6758] ? trace_btrfs_space_reservation+0x220/0x220
[ 117.040814][ T6758] ? __mutex_trylock_common+0x7f/0x2e0
[ 117.046291][ T6758] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 117.052279][ T6758] ? rcu_is_watching+0x15/0xb0
[ 117.057043][ T6758] ? trace_contention_end+0x3c/0xf0
[ 117.062410][ T6758] ? __mutex_lock+0x2ee/0xd60
[ 117.067257][ T6758] ? btrfs_commit_transaction+0x17b/0x3730
[ 117.073622][ T6758] ? mutex_lock_nested+0x20/0x20
[ 117.078577][ T6758] create_pending_snapshots+0x195/0x1d0
[ 117.084228][ T6758] ? btrfs_commit_transaction+0x17b/0x3730
[ 117.090136][ T6758] btrfs_commit_transaction+0xf1c/0x3730
[ 117.097075][ T6758] ? btrfs_commit_transaction+0x17b/0x3730
[ 117.102902][ T6758] ? btrfs_commit_transaction_async+0x480/0x480
[ 117.109478][ T6758] ? mutex_unlock+0x10/0x10
[ 117.114982][ T6758] ? record_root_in_trans+0x2d8/0x360
[ 117.120456][ T6758] ? btrfs_record_root_in_trans+0x16e/0x180
[ 117.126807][ T6758] ? start_transaction+0x3dc/0x1780
[ 117.132134][ T6758] create_snapshot+0x4a5/0x7e0
[ 117.137019][ T6758] btrfs_mksubvol+0x5d0/0x750
[ 117.141740][ T6758] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 117.147554][ T6758] ? __fget_files+0x3fe/0x480
[ 117.152251][ T6758] ? __fget_files+0x29/0x480
[ 117.156866][ T6758] btrfs_mksnapshot+0xb5/0xf0
[ 117.161559][ T6758] __btrfs_ioctl_snap_create+0x344/0x460
[ 117.167660][ T6758] btrfs_ioctl_snap_create+0x13c/0x190
[ 117.173668][ T6758] btrfs_ioctl+0xbbf/0xd40
[ 117.178220][ T6758] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 117.184751][ T6758] __se_sys_ioctl+0xf8/0x170
[ 117.189351][ T6758] do_syscall_64+0x44/0x110
[ 117.194086][ T6758] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 117.200355][ T6758] RIP: 0033:0x7f23a447c8d9
[ 117.205164][ T6758] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 117.225749][ T6758] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 117.234621][ T6758] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 117.242607][ T6758] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 117.250753][ T6758] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 117.258895][ T6758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 117.267242][ T6758] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 117.275331][ T6758]
[ 117.625819][ T6777] loop0: detected capacity change from 0 to 32768
[ 117.634655][ T6777] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6777)
[ 117.650432][ T6777] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 117.660778][ T6777] BTRFS info (device loop0): setting nodatasum
[ 117.667698][ T6777] BTRFS info (device loop0): allowing degraded mounts
[ 117.675215][ T6777] BTRFS info (device loop0): use zlib compression, level 3
[ 117.683353][ T6777] BTRFS info (device loop0): using free space tree
[ 117.703544][ T6777] BTRFS info (device loop0): enabling ssd optimizations
[ 117.710594][ T6777] BTRFS info (device loop0): auto enabling async discard
[ 117.718964][ T6777] BTRFS info (device loop0): checking UUID tree
[ 117.729014][ T6777] FAULT_INJECTION: forcing a failure.
[ 117.729014][ T6777] name failslab, interval 1, probability 0, space 0, times 0
[ 117.745139][ T6777] CPU: 0 PID: 6777 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 117.755657][ T6777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 117.766344][ T6777] Call Trace:
[ 117.769714][ T6777]
[ 117.772647][ T6777] dump_stack_lvl+0x1e7/0x2d0
[ 117.777363][ T6777] ? nf_tcp_handle_invalid+0x650/0x650
[ 117.783011][ T6777] ? panic+0x850/0x850
[ 117.787090][ T6777] ? __might_sleep+0xc0/0xc0
[ 117.791688][ T6777] should_fail_ex+0x3aa/0x4e0
[ 117.796392][ T6777] ? alloc_extent_state+0x25/0x2e0
[ 117.801589][ T6777] should_failslab+0x9/0x20
[ 117.806094][ T6777] kmem_cache_alloc+0x6d/0x350
[ 117.810868][ T6777] alloc_extent_state+0x25/0x2e0
[ 117.815812][ T6777] __set_extent_bit+0x1c8/0x1af0
[ 117.820841][ T6777] ? PageUptodate+0xd7/0x290
[ 117.825437][ T6777] ? __write_extent_buffer+0x20f/0x410
[ 117.831246][ T6777] ? __asan_memcpy+0x40/0x70
[ 117.835838][ T6777] set_extent_bit+0x3b/0x50
[ 117.840345][ T6777] btrfs_alloc_tree_block+0xa58/0x1700
[ 117.845841][ T6777] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 117.853434][ T6777] ? crng_make_state+0x4cd/0xa80
[ 117.858489][ T6777] ? lockdep_hardirqs_on+0x98/0x140
[ 117.863713][ T6777] ? crng_make_state+0x197/0xa80
[ 117.869006][ T6777] ? read_extent_buffer+0x11f/0x2a0
[ 117.874251][ T6777] ? __asan_memcpy+0x40/0x70
[ 117.879024][ T6777] btrfs_force_cow_block+0x545/0x1b50
[ 117.884519][ T6777] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 117.892612][ T6777] ? read_lock_is_recursive+0x20/0x20
[ 117.898097][ T6777] ? btrfs_block_can_be_shared+0x360/0x360
[ 117.903905][ T6777] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 117.910437][ T6777] ? rcu_is_watching+0x15/0xb0
[ 117.915238][ T6777] btrfs_cow_block+0x35e/0xa10
[ 117.920062][ T6777] create_pending_snapshot+0xc6d/0x2b70
[ 117.925782][ T6777] ? trace_btrfs_space_reservation+0x220/0x220
[ 117.932076][ T6777] ? __mutex_trylock_common+0x7f/0x2e0
[ 117.937545][ T6777] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 117.943796][ T6777] ? rcu_is_watching+0x15/0xb0
[ 117.948566][ T6777] ? trace_contention_end+0x3c/0xf0
[ 117.953852][ T6777] ? __mutex_lock+0x2ee/0xd60
[ 117.958528][ T6777] ? btrfs_commit_transaction+0x17b/0x3730
[ 117.964525][ T6777] ? mutex_lock_nested+0x20/0x20
[ 117.969468][ T6777] create_pending_snapshots+0x195/0x1d0
[ 117.975107][ T6777] ? btrfs_commit_transaction+0x17b/0x3730
[ 117.981082][ T6777] btrfs_commit_transaction+0xf1c/0x3730
[ 117.986717][ T6777] ? btrfs_commit_transaction+0x17b/0x3730
[ 117.992631][ T6777] ? btrfs_commit_transaction_async+0x480/0x480
[ 117.999048][ T6777] ? mutex_unlock+0x10/0x10
[ 118.003844][ T6777] ? record_root_in_trans+0x2d8/0x360
[ 118.009310][ T6777] ? btrfs_record_root_in_trans+0x16e/0x180
[ 118.016659][ T6777] ? start_transaction+0x3dc/0x1780
[ 118.022074][ T6777] create_snapshot+0x4a5/0x7e0
[ 118.026949][ T6777] btrfs_mksubvol+0x5d0/0x750
[ 118.031729][ T6777] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 118.037538][ T6777] ? __fget_files+0x3fe/0x480
[ 118.042215][ T6777] ? __fget_files+0x29/0x480
[ 118.046837][ T6777] btrfs_mksnapshot+0xb5/0xf0
[ 118.051523][ T6777] __btrfs_ioctl_snap_create+0x344/0x460
[ 118.057257][ T6777] btrfs_ioctl_snap_create+0x13c/0x190
[ 118.062841][ T6777] btrfs_ioctl+0xbbf/0xd40
[ 118.067631][ T6777] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 118.074424][ T6777] __se_sys_ioctl+0xf8/0x170
[ 118.079297][ T6777] do_syscall_64+0x44/0x110
[ 118.083934][ T6777] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 118.089856][ T6777] RIP: 0033:0x7f23a447c8d9
[ 118.094277][ T6777] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 118.114756][ T6777] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 118.124045][ T6777] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 118.132450][ T6777] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 118.140431][ T6777] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 118.148579][ T6777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 118.156586][ T6777] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 118.164745][ T6777]
[ 118.525543][ T6796] loop0: detected capacity change from 0 to 32768
[ 118.533664][ T6796] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6796)
[ 118.550322][ T6796] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 118.560520][ T6796] BTRFS info (device loop0): setting nodatasum
[ 118.566919][ T6796] BTRFS info (device loop0): allowing degraded mounts
[ 118.574774][ T6796] BTRFS info (device loop0): use zlib compression, level 3
[ 118.582326][ T6796] BTRFS info (device loop0): using free space tree
[ 118.603130][ T6796] BTRFS info (device loop0): enabling ssd optimizations
[ 118.610518][ T6796] BTRFS info (device loop0): auto enabling async discard
[ 118.618805][ T6796] BTRFS info (device loop0): checking UUID tree
[ 118.638084][ T6796] FAULT_INJECTION: forcing a failure.
[ 118.638084][ T6796] name failslab, interval 1, probability 0, space 0, times 0
[ 118.651458][ T6796] CPU: 0 PID: 6796 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 118.661673][ T6796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 118.671925][ T6796] Call Trace:
[ 118.675322][ T6796]
[ 118.678364][ T6796] dump_stack_lvl+0x1e7/0x2d0
[ 118.683687][ T6796] ? nf_tcp_handle_invalid+0x650/0x650
[ 118.689190][ T6796] ? panic+0x850/0x850
[ 118.693385][ T6796] ? __might_sleep+0xc0/0xc0
[ 118.698022][ T6796] should_fail_ex+0x3aa/0x4e0
[ 118.703091][ T6796] ? alloc_extent_state+0x25/0x2e0
[ 118.708886][ T6796] should_failslab+0x9/0x20
[ 118.713524][ T6796] kmem_cache_alloc+0x6d/0x350
[ 118.718592][ T6796] alloc_extent_state+0x25/0x2e0
[ 118.723871][ T6796] __set_extent_bit+0x1c8/0x1af0
[ 118.729041][ T6796] ? PageUptodate+0xd7/0x290
[ 118.733750][ T6796] ? __write_extent_buffer+0x20f/0x410
[ 118.739773][ T6796] ? __asan_memcpy+0x40/0x70
[ 118.744489][ T6796] set_extent_bit+0x3b/0x50
[ 118.749207][ T6796] btrfs_alloc_tree_block+0xa58/0x1700
[ 118.754904][ T6796] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 118.760933][ T6796] ? crng_make_state+0x4cd/0xa80
[ 118.766066][ T6796] ? lockdep_hardirqs_on+0x98/0x140
[ 118.771304][ T6796] ? crng_make_state+0x197/0xa80
[ 118.776792][ T6796] ? read_extent_buffer+0x11f/0x2a0
[ 118.782014][ T6796] ? __asan_memcpy+0x40/0x70
[ 118.786716][ T6796] btrfs_force_cow_block+0x545/0x1b50
[ 118.792179][ T6796] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 118.799387][ T6796] ? read_lock_is_recursive+0x20/0x20
[ 118.804788][ T6796] ? btrfs_block_can_be_shared+0x360/0x360
[ 118.810612][ T6796] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 118.817331][ T6796] ? rcu_is_watching+0x15/0xb0
[ 118.822392][ T6796] btrfs_cow_block+0x35e/0xa10
[ 118.827345][ T6796] create_pending_snapshot+0xc6d/0x2b70
[ 118.832909][ T6796] ? trace_btrfs_space_reservation+0x220/0x220
[ 118.839077][ T6796] ? __mutex_trylock_common+0x7f/0x2e0
[ 118.844518][ T6796] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 118.850481][ T6796] ? rcu_is_watching+0x15/0xb0
[ 118.855235][ T6796] ? trace_contention_end+0x3c/0xf0
[ 118.860420][ T6796] ? __mutex_lock+0x2ee/0xd60
[ 118.865090][ T6796] ? btrfs_commit_transaction+0x17b/0x3730
[ 118.870928][ T6796] ? mutex_lock_nested+0x20/0x20
[ 118.875857][ T6796] create_pending_snapshots+0x195/0x1d0
[ 118.881570][ T6796] ? btrfs_commit_transaction+0x17b/0x3730
[ 118.887498][ T6796] btrfs_commit_transaction+0xf1c/0x3730
[ 118.893121][ T6796] ? btrfs_commit_transaction+0x17b/0x3730
[ 118.899269][ T6796] ? btrfs_commit_transaction_async+0x480/0x480
[ 118.905591][ T6796] ? mutex_unlock+0x10/0x10
[ 118.910174][ T6796] ? record_root_in_trans+0x2d8/0x360
[ 118.915535][ T6796] ? btrfs_record_root_in_trans+0x16e/0x180
[ 118.921518][ T6796] ? start_transaction+0x3dc/0x1780
[ 118.926926][ T6796] create_snapshot+0x4a5/0x7e0
[ 118.931800][ T6796] btrfs_mksubvol+0x5d0/0x750
[ 118.936580][ T6796] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 118.942563][ T6796] ? __fget_files+0x3fe/0x480
[ 118.947233][ T6796] ? __fget_files+0x29/0x480
[ 118.951846][ T6796] btrfs_mksnapshot+0xb5/0xf0
[ 118.956665][ T6796] __btrfs_ioctl_snap_create+0x344/0x460
[ 118.962316][ T6796] btrfs_ioctl_snap_create+0x13c/0x190
[ 118.967780][ T6796] btrfs_ioctl+0xbbf/0xd40
[ 118.972294][ T6796] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 118.979296][ T6796] __se_sys_ioctl+0xf8/0x170
[ 118.983983][ T6796] do_syscall_64+0x44/0x110
[ 118.988496][ T6796] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 118.995033][ T6796] RIP: 0033:0x7f23a447c8d9
[ 118.999557][ T6796] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 119.019616][ T6796] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 119.028659][ T6796] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
2023/11/07 00:56:19 executed programs: 55
[ 119.036984][ T6796] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 119.045033][ T6796] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 119.053014][ T6796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 119.060988][ T6796] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 119.068967][ T6796]
[ 119.386450][ T6815] loop0: detected capacity change from 0 to 32768
[ 119.394455][ T6815] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6815)
[ 119.412964][ T6815] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 119.422520][ T6815] BTRFS info (device loop0): setting nodatasum
[ 119.428965][ T6815] BTRFS info (device loop0): allowing degraded mounts
[ 119.436428][ T6815] BTRFS info (device loop0): use zlib compression, level 3
[ 119.444727][ T6815] BTRFS info (device loop0): using free space tree
[ 119.465267][ T6815] BTRFS info (device loop0): enabling ssd optimizations
[ 119.472477][ T6815] BTRFS info (device loop0): auto enabling async discard
[ 119.480548][ T6815] BTRFS info (device loop0): checking UUID tree
[ 119.839225][ T6834] loop0: detected capacity change from 0 to 32768
[ 119.847378][ T6834] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6834)
[ 119.862885][ T6834] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 119.872267][ T6834] BTRFS info (device loop0): setting nodatasum
[ 119.878446][ T6834] BTRFS info (device loop0): allowing degraded mounts
[ 119.885293][ T6834] BTRFS info (device loop0): use zlib compression, level 3
[ 119.892726][ T6834] BTRFS info (device loop0): using free space tree
[ 119.922429][ T6834] BTRFS info (device loop0): enabling ssd optimizations
[ 119.929590][ T6834] BTRFS info (device loop0): auto enabling async discard
[ 119.938563][ T6834] BTRFS info (device loop0): checking UUID tree
[ 119.952873][ T6834] FAULT_INJECTION: forcing a failure.
[ 119.952873][ T6834] name failslab, interval 1, probability 0, space 0, times 0
[ 119.965609][ T6834] CPU: 1 PID: 6834 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 119.976052][ T6834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 119.986137][ T6834] Call Trace:
[ 119.989441][ T6834]
[ 119.992404][ T6834] dump_stack_lvl+0x1e7/0x2d0
[ 119.997204][ T6834] ? nf_tcp_handle_invalid+0x650/0x650
[ 120.002704][ T6834] ? panic+0x850/0x850
[ 120.006810][ T6834] ? __might_sleep+0xc0/0xc0
[ 120.011442][ T6834] should_fail_ex+0x3aa/0x4e0
[ 120.016159][ T6834] ? alloc_extent_state+0x25/0x2e0
[ 120.021296][ T6834] should_failslab+0x9/0x20
[ 120.025855][ T6834] kmem_cache_alloc+0x6d/0x350
[ 120.030658][ T6834] alloc_extent_state+0x25/0x2e0
[ 120.035803][ T6834] __set_extent_bit+0x1c8/0x1af0
[ 120.040783][ T6834] ? PageUptodate+0xd7/0x290
[ 120.045399][ T6834] ? __write_extent_buffer+0x20f/0x410
[ 120.050889][ T6834] ? __asan_memcpy+0x40/0x70
[ 120.055516][ T6834] set_extent_bit+0x3b/0x50
[ 120.060054][ T6834] btrfs_alloc_tree_block+0xa58/0x1700
[ 120.065573][ T6834] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 120.071634][ T6834] ? crng_make_state+0x4cd/0xa80
[ 120.076603][ T6834] ? lockdep_hardirqs_on+0x98/0x140
[ 120.081844][ T6834] ? crng_make_state+0x197/0xa80
[ 120.086814][ T6834] ? read_extent_buffer+0x11f/0x2a0
[ 120.092135][ T6834] ? __asan_memcpy+0x40/0x70
[ 120.097022][ T6834] btrfs_force_cow_block+0x545/0x1b50
[ 120.102440][ T6834] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 120.109418][ T6834] ? read_lock_is_recursive+0x20/0x20
[ 120.114812][ T6834] ? btrfs_block_can_be_shared+0x360/0x360
[ 120.120705][ T6834] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 120.127040][ T6834] ? rcu_is_watching+0x15/0xb0
[ 120.131985][ T6834] btrfs_cow_block+0x35e/0xa10
[ 120.136933][ T6834] create_pending_snapshot+0xc6d/0x2b70
[ 120.142507][ T6834] ? trace_btrfs_space_reservation+0x220/0x220
[ 120.148673][ T6834] ? __mutex_trylock_common+0x7f/0x2e0
[ 120.154127][ T6834] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 120.160105][ T6834] ? rcu_is_watching+0x15/0xb0
[ 120.164959][ T6834] ? trace_contention_end+0x3c/0xf0
[ 120.170372][ T6834] ? __mutex_lock+0x2ee/0xd60
[ 120.175055][ T6834] ? btrfs_commit_transaction+0x17b/0x3730
[ 120.180872][ T6834] ? mutex_lock_nested+0x20/0x20
[ 120.185811][ T6834] create_pending_snapshots+0x195/0x1d0
[ 120.191370][ T6834] ? btrfs_commit_transaction+0x17b/0x3730
[ 120.197526][ T6834] btrfs_commit_transaction+0xf1c/0x3730
[ 120.203256][ T6834] ? btrfs_commit_transaction+0x17b/0x3730
[ 120.209263][ T6834] ? btrfs_commit_transaction_async+0x480/0x480
[ 120.215505][ T6834] ? mutex_unlock+0x10/0x10
[ 120.220049][ T6834] ? record_root_in_trans+0x2d8/0x360
[ 120.225424][ T6834] ? btrfs_record_root_in_trans+0x16e/0x180
[ 120.231335][ T6834] ? start_transaction+0x3dc/0x1780
[ 120.236562][ T6834] create_snapshot+0x4a5/0x7e0
[ 120.241356][ T6834] btrfs_mksubvol+0x5d0/0x750
[ 120.246055][ T6834] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 120.251858][ T6834] ? __fget_files+0x3fe/0x480
[ 120.256533][ T6834] ? __fget_files+0x29/0x480
[ 120.261122][ T6834] btrfs_mksnapshot+0xb5/0xf0
[ 120.265804][ T6834] __btrfs_ioctl_snap_create+0x344/0x460
[ 120.271440][ T6834] btrfs_ioctl_snap_create+0x13c/0x190
[ 120.276896][ T6834] btrfs_ioctl+0xbbf/0xd40
[ 120.281326][ T6834] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 120.288117][ T6834] __se_sys_ioctl+0xf8/0x170
[ 120.292714][ T6834] do_syscall_64+0x44/0x110
[ 120.297572][ T6834] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 120.303564][ T6834] RIP: 0033:0x7f23a447c8d9
[ 120.308068][ T6834] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 120.328203][ T6834] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 120.336615][ T6834] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 120.344603][ T6834] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 120.352585][ T6834] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 120.360644][ T6834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 120.368712][ T6834] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 120.376977][ T6834]
[ 120.702834][ T6853] loop0: detected capacity change from 0 to 32768
[ 120.711707][ T6853] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6853)
[ 120.728879][ T6853] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 120.738555][ T6853] BTRFS info (device loop0): setting nodatasum
[ 120.744809][ T6853] BTRFS info (device loop0): allowing degraded mounts
[ 120.751628][ T6853] BTRFS info (device loop0): use zlib compression, level 3
[ 120.758923][ T6853] BTRFS info (device loop0): using free space tree
[ 120.777761][ T6853] BTRFS info (device loop0): enabling ssd optimizations
[ 120.785518][ T6853] BTRFS info (device loop0): auto enabling async discard
[ 120.793682][ T6853] BTRFS info (device loop0): checking UUID tree
[ 120.810817][ T6853] FAULT_INJECTION: forcing a failure.
[ 120.810817][ T6853] name failslab, interval 1, probability 0, space 0, times 0
[ 120.832622][ T6853] CPU: 1 PID: 6853 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 120.843001][ T6853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 120.853053][ T6853] Call Trace:
[ 120.856341][ T6853]
[ 120.859537][ T6853] dump_stack_lvl+0x1e7/0x2d0
[ 120.864220][ T6853] ? nf_tcp_handle_invalid+0x650/0x650
[ 120.869676][ T6853] ? panic+0x850/0x850
[ 120.873748][ T6853] ? __might_sleep+0xc0/0xc0
[ 120.878346][ T6853] should_fail_ex+0x3aa/0x4e0
[ 120.883038][ T6853] ? alloc_extent_state+0x25/0x2e0
[ 120.888142][ T6853] should_failslab+0x9/0x20
[ 120.892649][ T6853] kmem_cache_alloc+0x6d/0x350
[ 120.897426][ T6853] alloc_extent_state+0x25/0x2e0
[ 120.902365][ T6853] __set_extent_bit+0x1c8/0x1af0
[ 120.907324][ T6853] ? PageUptodate+0xd7/0x290
[ 120.911914][ T6853] ? __write_extent_buffer+0x20f/0x410
[ 120.917398][ T6853] ? __asan_memcpy+0x40/0x70
[ 120.922111][ T6853] set_extent_bit+0x3b/0x50
[ 120.926616][ T6853] btrfs_alloc_tree_block+0xa58/0x1700
[ 120.932351][ T6853] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 120.938252][ T6853] ? crng_make_state+0x4cd/0xa80
[ 120.943271][ T6853] ? lockdep_hardirqs_on+0x98/0x140
[ 120.948476][ T6853] ? crng_make_state+0x197/0xa80
[ 120.953426][ T6853] ? read_extent_buffer+0x11f/0x2a0
[ 120.958719][ T6853] ? __asan_memcpy+0x40/0x70
[ 120.963315][ T6853] btrfs_force_cow_block+0x545/0x1b50
[ 120.969216][ T6853] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 120.976332][ T6853] ? read_lock_is_recursive+0x20/0x20
[ 120.981714][ T6853] ? btrfs_block_can_be_shared+0x360/0x360
[ 120.987523][ T6853] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 120.993858][ T6853] ? rcu_is_watching+0x15/0xb0
[ 120.998631][ T6853] btrfs_cow_block+0x35e/0xa10
[ 121.003489][ T6853] create_pending_snapshot+0xc6d/0x2b70
[ 121.009063][ T6853] ? trace_btrfs_space_reservation+0x220/0x220
[ 121.015474][ T6853] ? __mutex_trylock_common+0x7f/0x2e0
[ 121.020924][ T6853] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 121.026904][ T6853] ? rcu_is_watching+0x15/0xb0
[ 121.031673][ T6853] ? trace_contention_end+0x3c/0xf0
[ 121.036895][ T6853] ? __mutex_lock+0x2ee/0xd60
[ 121.041655][ T6853] ? btrfs_commit_transaction+0x17b/0x3730
[ 121.047476][ T6853] ? mutex_lock_nested+0x20/0x20
[ 121.052506][ T6853] create_pending_snapshots+0x195/0x1d0
[ 121.058055][ T6853] ? btrfs_commit_transaction+0x17b/0x3730
[ 121.063856][ T6853] btrfs_commit_transaction+0xf1c/0x3730
[ 121.069499][ T6853] ? btrfs_commit_transaction+0x17b/0x3730
[ 121.075324][ T6853] ? btrfs_commit_transaction_async+0x480/0x480
[ 121.081567][ T6853] ? mutex_unlock+0x10/0x10
[ 121.086103][ T6853] ? record_root_in_trans+0x2d8/0x360
[ 121.091482][ T6853] ? btrfs_record_root_in_trans+0x16e/0x180
[ 121.097721][ T6853] ? start_transaction+0x3dc/0x1780
[ 121.102929][ T6853] create_snapshot+0x4a5/0x7e0
[ 121.107702][ T6853] btrfs_mksubvol+0x5d0/0x750
[ 121.112412][ T6853] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 121.118222][ T6853] ? __fget_files+0x3fe/0x480
[ 121.122897][ T6853] ? __fget_files+0x29/0x480
[ 121.127758][ T6853] btrfs_mksnapshot+0xb5/0xf0
[ 121.132648][ T6853] __btrfs_ioctl_snap_create+0x344/0x460
[ 121.138313][ T6853] btrfs_ioctl_snap_create+0x13c/0x190
[ 121.144222][ T6853] btrfs_ioctl+0xbbf/0xd40
[ 121.148725][ T6853] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 121.155398][ T6853] __se_sys_ioctl+0xf8/0x170
[ 121.160432][ T6853] do_syscall_64+0x44/0x110
[ 121.164936][ T6853] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 121.171174][ T6853] RIP: 0033:0x7f23a447c8d9
[ 121.175862][ T6853] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 121.195547][ T6853] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 121.203960][ T6853] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 121.211937][ T6853] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 121.219930][ T6853] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 121.227926][ T6853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 121.236015][ T6853] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 121.244012][ T6853]
[ 121.594727][ T6872] loop0: detected capacity change from 0 to 32768
[ 121.603192][ T6872] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6872)
[ 121.618922][ T6872] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 121.628489][ T6872] BTRFS info (device loop0): setting nodatasum
[ 121.634803][ T6872] BTRFS info (device loop0): allowing degraded mounts
[ 121.641988][ T6872] BTRFS info (device loop0): use zlib compression, level 3
[ 121.649385][ T6872] BTRFS info (device loop0): using free space tree
[ 121.669030][ T6872] BTRFS info (device loop0): enabling ssd optimizations
[ 121.676321][ T6872] BTRFS info (device loop0): auto enabling async discard
[ 121.685477][ T6872] BTRFS info (device loop0): checking UUID tree
[ 121.696483][ T6872] FAULT_INJECTION: forcing a failure.
[ 121.696483][ T6872] name failslab, interval 1, probability 0, space 0, times 0
[ 121.709383][ T6872] CPU: 0 PID: 6872 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 121.719382][ T6872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 121.729539][ T6872] Call Trace:
[ 121.732926][ T6872]
[ 121.735862][ T6872] dump_stack_lvl+0x1e7/0x2d0
[ 121.740631][ T6872] ? nf_tcp_handle_invalid+0x650/0x650
[ 121.746343][ T6872] ? panic+0x850/0x850
[ 121.750410][ T6872] ? __might_sleep+0xc0/0xc0
[ 121.755004][ T6872] should_fail_ex+0x3aa/0x4e0
[ 121.759683][ T6872] ? alloc_extent_state+0x25/0x2e0
[ 121.764789][ T6872] should_failslab+0x9/0x20
[ 121.769291][ T6872] kmem_cache_alloc+0x6d/0x350
[ 121.774067][ T6872] alloc_extent_state+0x25/0x2e0
[ 121.779003][ T6872] __set_extent_bit+0x1c8/0x1af0
[ 121.784032][ T6872] ? PageUptodate+0xd7/0x290
[ 121.788613][ T6872] ? __write_extent_buffer+0x20f/0x410
[ 121.794076][ T6872] ? __asan_memcpy+0x40/0x70
[ 121.798666][ T6872] set_extent_bit+0x3b/0x50
[ 121.803209][ T6872] btrfs_alloc_tree_block+0xa58/0x1700
[ 121.808690][ T6872] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 121.814841][ T6872] ? crng_make_state+0x4cd/0xa80
[ 121.819775][ T6872] ? lockdep_hardirqs_on+0x98/0x140
[ 121.824978][ T6872] ? crng_make_state+0x197/0xa80
[ 121.829911][ T6872] ? read_extent_buffer+0x11f/0x2a0
[ 121.835213][ T6872] ? __asan_memcpy+0x40/0x70
[ 121.839808][ T6872] btrfs_force_cow_block+0x545/0x1b50
[ 121.845791][ T6872] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 121.852732][ T6872] ? read_lock_is_recursive+0x20/0x20
[ 121.858120][ T6872] ? btrfs_block_can_be_shared+0x360/0x360
[ 121.863926][ T6872] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 121.870354][ T6872] ? rcu_is_watching+0x15/0xb0
[ 121.875130][ T6872] btrfs_cow_block+0x35e/0xa10
[ 121.879899][ T6872] create_pending_snapshot+0xc6d/0x2b70
[ 121.885474][ T6872] ? trace_btrfs_space_reservation+0x220/0x220
[ 121.891639][ T6872] ? __mutex_trylock_common+0x7f/0x2e0
[ 121.897177][ T6872] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 121.903158][ T6872] ? rcu_is_watching+0x15/0xb0
[ 121.907918][ T6872] ? trace_contention_end+0x3c/0xf0
[ 121.913116][ T6872] ? __mutex_lock+0x2ee/0xd60
[ 121.917788][ T6872] ? btrfs_commit_transaction+0x17b/0x3730
[ 121.923611][ T6872] ? mutex_lock_nested+0x20/0x20
[ 121.928638][ T6872] create_pending_snapshots+0x195/0x1d0
[ 121.934184][ T6872] ? btrfs_commit_transaction+0x17b/0x3730
[ 121.940005][ T6872] btrfs_commit_transaction+0xf1c/0x3730
[ 121.945828][ T6872] ? btrfs_commit_transaction+0x17b/0x3730
[ 121.951653][ T6872] ? btrfs_commit_transaction_async+0x480/0x480
[ 121.957921][ T6872] ? mutex_unlock+0x10/0x10
[ 121.962432][ T6872] ? record_root_in_trans+0x2d8/0x360
[ 121.967806][ T6872] ? btrfs_record_root_in_trans+0x16e/0x180
[ 121.973700][ T6872] ? start_transaction+0x3dc/0x1780
[ 121.978906][ T6872] create_snapshot+0x4a5/0x7e0
[ 121.984124][ T6872] btrfs_mksubvol+0x5d0/0x750
[ 121.988808][ T6872] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 121.994613][ T6872] ? __fget_files+0x3fe/0x480
[ 121.999283][ T6872] ? __fget_files+0x29/0x480
[ 122.003880][ T6872] btrfs_mksnapshot+0xb5/0xf0
[ 122.008730][ T6872] __btrfs_ioctl_snap_create+0x344/0x460
[ 122.014482][ T6872] btrfs_ioctl_snap_create+0x13c/0x190
[ 122.020036][ T6872] btrfs_ioctl+0xbbf/0xd40
[ 122.024450][ T6872] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 122.030883][ T6872] __se_sys_ioctl+0xf8/0x170
[ 122.035477][ T6872] do_syscall_64+0x44/0x110
[ 122.039981][ T6872] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 122.045967][ T6872] RIP: 0033:0x7f23a447c8d9
[ 122.050646][ T6872] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 122.070333][ T6872] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 122.078744][ T6872] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 122.086710][ T6872] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 122.094933][ T6872] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 122.103745][ T6872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 122.111887][ T6872] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 122.120222][ T6872]
[ 122.483308][ T6891] loop0: detected capacity change from 0 to 32768
[ 122.491099][ T6891] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6891)
[ 122.508103][ T6891] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 122.517619][ T6891] BTRFS info (device loop0): setting nodatasum
[ 122.523916][ T6891] BTRFS info (device loop0): allowing degraded mounts
[ 122.530685][ T6891] BTRFS info (device loop0): use zlib compression, level 3
[ 122.537951][ T6891] BTRFS info (device loop0): using free space tree
[ 122.558573][ T6891] BTRFS info (device loop0): enabling ssd optimizations
[ 122.565681][ T6891] BTRFS info (device loop0): auto enabling async discard
[ 122.573953][ T6891] BTRFS info (device loop0): checking UUID tree
[ 122.946781][ T6910] loop0: detected capacity change from 0 to 32768
[ 122.954724][ T6910] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6910)
[ 122.970195][ T6910] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 122.979650][ T6910] BTRFS info (device loop0): setting nodatasum
[ 122.986225][ T6910] BTRFS info (device loop0): allowing degraded mounts
[ 122.993962][ T6910] BTRFS info (device loop0): use zlib compression, level 3
[ 123.001489][ T6910] BTRFS info (device loop0): using free space tree
[ 123.021707][ T6910] BTRFS info (device loop0): enabling ssd optimizations
[ 123.029176][ T6910] BTRFS info (device loop0): auto enabling async discard
[ 123.037961][ T6910] BTRFS info (device loop0): checking UUID tree
[ 123.054078][ T6910] FAULT_INJECTION: forcing a failure.
[ 123.054078][ T6910] name failslab, interval 1, probability 0, space 0, times 0
[ 123.067535][ T6910] CPU: 1 PID: 6910 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 123.077643][ T6910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 123.087725][ T6910] Call Trace:
[ 123.091043][ T6910]
[ 123.094051][ T6910] dump_stack_lvl+0x1e7/0x2d0
[ 123.098850][ T6910] ? nf_tcp_handle_invalid+0x650/0x650
[ 123.104338][ T6910] ? panic+0x850/0x850
[ 123.108442][ T6910] ? __might_sleep+0xc0/0xc0
[ 123.113091][ T6910] should_fail_ex+0x3aa/0x4e0
[ 123.117902][ T6910] ? alloc_extent_state+0x25/0x2e0
[ 123.123052][ T6910] should_failslab+0x9/0x20
[ 123.127594][ T6910] kmem_cache_alloc+0x6d/0x350
[ 123.132398][ T6910] alloc_extent_state+0x25/0x2e0
[ 123.137369][ T6910] __set_extent_bit+0x1c8/0x1af0
[ 123.142348][ T6910] ? PageUptodate+0xd7/0x290
[ 123.146986][ T6910] ? __write_extent_buffer+0x20f/0x410
[ 123.152890][ T6910] ? __asan_memcpy+0x40/0x70
[ 123.157609][ T6910] set_extent_bit+0x3b/0x50
[ 123.162152][ T6910] btrfs_alloc_tree_block+0xa58/0x1700
[ 123.167858][ T6910] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 123.173897][ T6910] ? crng_make_state+0x4cd/0xa80
[ 123.179060][ T6910] ? lockdep_hardirqs_on+0x98/0x140
[ 123.184306][ T6910] ? crng_make_state+0x197/0xa80
[ 123.189292][ T6910] ? read_extent_buffer+0x11f/0x2a0
[ 123.194552][ T6910] ? __asan_memcpy+0x40/0x70
[ 123.199241][ T6910] btrfs_force_cow_block+0x545/0x1b50
[ 123.204681][ T6910] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 123.211544][ T6910] ? read_lock_is_recursive+0x20/0x20
[ 123.217100][ T6910] ? btrfs_block_can_be_shared+0x360/0x360
[ 123.223003][ T6910] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 123.229331][ T6910] ? rcu_is_watching+0x15/0xb0
[ 123.234271][ T6910] btrfs_cow_block+0x35e/0xa10
[ 123.239310][ T6910] create_pending_snapshot+0xc6d/0x2b70
[ 123.244977][ T6910] ? trace_btrfs_space_reservation+0x220/0x220
[ 123.251327][ T6910] ? __mutex_trylock_common+0x7f/0x2e0
[ 123.256788][ T6910] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 123.262945][ T6910] ? rcu_is_watching+0x15/0xb0
[ 123.267709][ T6910] ? trace_contention_end+0x3c/0xf0
[ 123.273085][ T6910] ? __mutex_lock+0x2ee/0xd60
[ 123.277858][ T6910] ? btrfs_commit_transaction+0x17b/0x3730
[ 123.283670][ T6910] ? mutex_lock_nested+0x20/0x20
[ 123.288870][ T6910] create_pending_snapshots+0x195/0x1d0
[ 123.294590][ T6910] ? btrfs_commit_transaction+0x17b/0x3730
[ 123.300568][ T6910] btrfs_commit_transaction+0xf1c/0x3730
[ 123.306203][ T6910] ? btrfs_commit_transaction+0x17b/0x3730
[ 123.312022][ T6910] ? btrfs_commit_transaction_async+0x480/0x480
[ 123.319043][ T6910] ? mutex_unlock+0x10/0x10
[ 123.324183][ T6910] ? record_root_in_trans+0x2d8/0x360
[ 123.329645][ T6910] ? wake_bit_function+0x220/0x220
[ 123.334756][ T6910] ? btrfs_record_root_in_trans+0x16e/0x180
[ 123.340662][ T6910] ? start_transaction+0x3dc/0x1780
[ 123.346178][ T6910] create_snapshot+0x4a5/0x7e0
[ 123.350948][ T6910] btrfs_mksubvol+0x5d0/0x750
[ 123.355628][ T6910] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 123.361450][ T6910] ? __fget_files+0x3fe/0x480
[ 123.366208][ T6910] ? __fget_files+0x29/0x480
[ 123.370820][ T6910] btrfs_mksnapshot+0xb5/0xf0
[ 123.375503][ T6910] __btrfs_ioctl_snap_create+0x344/0x460
[ 123.381139][ T6910] btrfs_ioctl_snap_create+0x13c/0x190
[ 123.386968][ T6910] btrfs_ioctl+0xbbf/0xd40
[ 123.391474][ T6910] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 123.397992][ T6910] __se_sys_ioctl+0xf8/0x170
[ 123.402593][ T6910] do_syscall_64+0x44/0x110
[ 123.407371][ T6910] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 123.413376][ T6910] RIP: 0033:0x7f23a447c8d9
[ 123.417790][ T6910] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 123.437878][ T6910] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 123.446391][ T6910] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 123.454545][ T6910] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 123.462970][ T6910] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 123.470966][ T6910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 123.478960][ T6910] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 123.486959][ T6910]
[ 123.813544][ T6929] loop0: detected capacity change from 0 to 32768
[ 123.822243][ T6929] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6929)
[ 123.838047][ T6929] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 123.847629][ T6929] BTRFS info (device loop0): setting nodatasum
[ 123.854126][ T6929] BTRFS info (device loop0): allowing degraded mounts
[ 123.861035][ T6929] BTRFS info (device loop0): use zlib compression, level 3
[ 123.868312][ T6929] BTRFS info (device loop0): using free space tree
[ 123.887742][ T6929] BTRFS info (device loop0): enabling ssd optimizations
[ 123.894760][ T6929] BTRFS info (device loop0): auto enabling async discard
[ 123.904309][ T6929] BTRFS info (device loop0): checking UUID tree
[ 123.919413][ T6929] FAULT_INJECTION: forcing a failure.
[ 123.919413][ T6929] name failslab, interval 1, probability 0, space 0, times 0
[ 123.932932][ T6929] CPU: 0 PID: 6929 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 123.943020][ T6929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 123.953085][ T6929] Call Trace:
[ 123.956365][ T6929]
[ 123.959289][ T6929] dump_stack_lvl+0x1e7/0x2d0
[ 123.963980][ T6929] ? nf_tcp_handle_invalid+0x650/0x650
[ 123.969522][ T6929] ? panic+0x850/0x850
[ 123.973595][ T6929] ? __might_sleep+0xc0/0xc0
[ 123.978279][ T6929] should_fail_ex+0x3aa/0x4e0
[ 123.983048][ T6929] ? alloc_extent_state+0x25/0x2e0
[ 123.988166][ T6929] should_failslab+0x9/0x20
[ 123.993551][ T6929] kmem_cache_alloc+0x6d/0x350
[ 123.998326][ T6929] alloc_extent_state+0x25/0x2e0
[ 124.003268][ T6929] __set_extent_bit+0x1c8/0x1af0
[ 124.008299][ T6929] ? PageUptodate+0xd7/0x290
[ 124.012975][ T6929] ? __write_extent_buffer+0x20f/0x410
[ 124.018572][ T6929] ? __asan_memcpy+0x40/0x70
[ 124.023358][ T6929] set_extent_bit+0x3b/0x50
[ 124.027876][ T6929] btrfs_alloc_tree_block+0xa58/0x1700
[ 124.033454][ T6929] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 124.039350][ T6929] ? crng_make_state+0x4cd/0xa80
[ 124.049414][ T6929] ? lockdep_hardirqs_on+0x98/0x140
[ 124.054622][ T6929] ? crng_make_state+0x197/0xa80
[ 124.059668][ T6929] ? read_extent_buffer+0x11f/0x2a0
[ 124.064878][ T6929] ? __asan_memcpy+0x40/0x70
[ 124.069647][ T6929] btrfs_force_cow_block+0x545/0x1b50
[ 124.075374][ T6929] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 124.082437][ T6929] ? read_lock_is_recursive+0x20/0x20
[ 124.087848][ T6929] ? btrfs_block_can_be_shared+0x360/0x360
[ 124.093746][ T6929] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 124.100488][ T6929] ? rcu_is_watching+0x15/0xb0
[ 124.106043][ T6929] btrfs_cow_block+0x35e/0xa10
[ 124.111251][ T6929] create_pending_snapshot+0xc6d/0x2b70
[ 124.116909][ T6929] ? trace_btrfs_space_reservation+0x220/0x220
[ 124.123062][ T6929] ? __mutex_trylock_common+0x7f/0x2e0
[ 124.128516][ T6929] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 124.134671][ T6929] ? rcu_is_watching+0x15/0xb0
[ 124.139525][ T6929] ? trace_contention_end+0x3c/0xf0
[ 124.146382][ T6929] ? __mutex_lock+0x2ee/0xd60
[ 124.151407][ T6929] ? btrfs_commit_transaction+0x17b/0x3730
[ 124.157414][ T6929] ? mutex_lock_nested+0x20/0x20
[ 124.162804][ T6929] create_pending_snapshots+0x195/0x1d0
[ 124.168703][ T6929] ? btrfs_commit_transaction+0x17b/0x3730
[ 124.174510][ T6929] btrfs_commit_transaction+0xf1c/0x3730
[ 124.181108][ T6929] ? btrfs_commit_transaction+0x17b/0x3730
[ 124.187104][ T6929] ? btrfs_commit_transaction_async+0x480/0x480
[ 124.193363][ T6929] ? mutex_unlock+0x10/0x10
[ 124.197963][ T6929] ? record_root_in_trans+0x2d8/0x360
[ 124.203517][ T6929] ? btrfs_record_root_in_trans+0x16e/0x180
[ 124.209585][ T6929] ? start_transaction+0x3dc/0x1780
[ 124.214794][ T6929] create_snapshot+0x4a5/0x7e0
[ 124.219772][ T6929] btrfs_mksubvol+0x5d0/0x750
[ 124.224884][ T6929] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 124.230995][ T6929] ? __fget_files+0x3fe/0x480
[ 124.235687][ T6929] ? __fget_files+0x29/0x480
[ 124.240287][ T6929] btrfs_mksnapshot+0xb5/0xf0
[ 124.244975][ T6929] __btrfs_ioctl_snap_create+0x344/0x460
[ 124.250664][ T6929] btrfs_ioctl_snap_create+0x13c/0x190
[ 124.256151][ T6929] btrfs_ioctl+0xbbf/0xd40
[ 124.260858][ T6929] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 124.267292][ T6929] __se_sys_ioctl+0xf8/0x170
[ 124.271930][ T6929] do_syscall_64+0x44/0x110
[ 124.276629][ T6929] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 124.282624][ T6929] RIP: 0033:0x7f23a447c8d9
[ 124.287077][ T6929] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 124.309124][ T6929] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
2023/11/07 00:56:24 executed programs: 62
[ 124.317636][ T6929] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 124.325922][ T6929] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 124.333924][ T6929] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 124.342366][ T6929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 124.350331][ T6929] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 124.358759][ T6929]
[ 124.719546][ T6948] loop0: detected capacity change from 0 to 32768
[ 124.729031][ T6948] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6948)
[ 124.746225][ T6948] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 124.756405][ T6948] BTRFS info (device loop0): setting nodatasum
[ 124.763435][ T6948] BTRFS info (device loop0): allowing degraded mounts
[ 124.770423][ T6948] BTRFS info (device loop0): use zlib compression, level 3
[ 124.778233][ T6948] BTRFS info (device loop0): using free space tree
[ 124.808575][ T6948] BTRFS info (device loop0): enabling ssd optimizations
[ 124.816514][ T6948] BTRFS info (device loop0): auto enabling async discard
[ 124.825424][ T6948] BTRFS info (device loop0): checking UUID tree
[ 124.836766][ T6948] FAULT_INJECTION: forcing a failure.
[ 124.836766][ T6948] name failslab, interval 1, probability 0, space 0, times 0
[ 124.849988][ T6948] CPU: 0 PID: 6948 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 124.860174][ T6948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 124.870347][ T6948] Call Trace:
[ 124.873910][ T6948]
[ 124.876992][ T6948] dump_stack_lvl+0x1e7/0x2d0
[ 124.881690][ T6948] ? nf_tcp_handle_invalid+0x650/0x650
[ 124.887312][ T6948] ? panic+0x850/0x850
[ 124.891420][ T6948] ? __might_sleep+0xc0/0xc0
[ 124.896058][ T6948] should_fail_ex+0x3aa/0x4e0
[ 124.900786][ T6948] ? alloc_extent_state+0x25/0x2e0
[ 124.906016][ T6948] should_failslab+0x9/0x20
[ 124.910911][ T6948] kmem_cache_alloc+0x6d/0x350
[ 124.915899][ T6948] alloc_extent_state+0x25/0x2e0
[ 124.920894][ T6948] __set_extent_bit+0x1c8/0x1af0
[ 124.925983][ T6948] ? PageUptodate+0xd7/0x290
[ 124.930794][ T6948] ? __write_extent_buffer+0x20f/0x410
[ 124.936484][ T6948] ? __asan_memcpy+0x40/0x70
[ 124.941560][ T6948] set_extent_bit+0x3b/0x50
[ 124.946121][ T6948] btrfs_alloc_tree_block+0xa58/0x1700
[ 124.951747][ T6948] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 124.957674][ T6948] ? crng_make_state+0x4cd/0xa80
[ 124.962704][ T6948] ? lockdep_hardirqs_on+0x98/0x140
[ 124.967911][ T6948] ? crng_make_state+0x197/0xa80
[ 124.972849][ T6948] ? read_extent_buffer+0x11f/0x2a0
[ 124.978051][ T6948] ? __asan_memcpy+0x40/0x70
[ 124.982817][ T6948] btrfs_force_cow_block+0x545/0x1b50
[ 124.988280][ T6948] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 124.995395][ T6948] ? read_lock_is_recursive+0x20/0x20
[ 125.000786][ T6948] ? btrfs_block_can_be_shared+0x360/0x360
[ 125.006675][ T6948] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 125.013016][ T6948] ? rcu_is_watching+0x15/0xb0
[ 125.017786][ T6948] btrfs_cow_block+0x35e/0xa10
[ 125.022565][ T6948] create_pending_snapshot+0xc6d/0x2b70
[ 125.028227][ T6948] ? trace_btrfs_space_reservation+0x220/0x220
[ 125.034464][ T6948] ? __mutex_trylock_common+0x7f/0x2e0
[ 125.039926][ T6948] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 125.045916][ T6948] ? rcu_is_watching+0x15/0xb0
[ 125.050682][ T6948] ? trace_contention_end+0x3c/0xf0
[ 125.055877][ T6948] ? __mutex_lock+0x2ee/0xd60
[ 125.060661][ T6948] ? btrfs_commit_transaction+0x17b/0x3730
[ 125.066497][ T6948] ? mutex_lock_nested+0x20/0x20
[ 125.071450][ T6948] create_pending_snapshots+0x195/0x1d0
[ 125.077094][ T6948] ? btrfs_commit_transaction+0x17b/0x3730
[ 125.082896][ T6948] btrfs_commit_transaction+0xf1c/0x3730
[ 125.088527][ T6948] ? btrfs_commit_transaction+0x17b/0x3730
[ 125.094350][ T6948] ? btrfs_commit_transaction_async+0x480/0x480
[ 125.100593][ T6948] ? mutex_unlock+0x10/0x10
[ 125.105102][ T6948] ? record_root_in_trans+0x2d8/0x360
[ 125.110479][ T6948] ? btrfs_record_root_in_trans+0x16e/0x180
[ 125.116377][ T6948] ? start_transaction+0x3dc/0x1780
[ 125.121607][ T6948] create_snapshot+0x4a5/0x7e0
[ 125.126409][ T6948] btrfs_mksubvol+0x5d0/0x750
[ 125.131198][ T6948] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 125.137014][ T6948] ? __fget_files+0x3fe/0x480
[ 125.141690][ T6948] ? __fget_files+0x29/0x480
[ 125.146281][ T6948] btrfs_mksnapshot+0xb5/0xf0
[ 125.151529][ T6948] __btrfs_ioctl_snap_create+0x344/0x460
[ 125.157283][ T6948] btrfs_ioctl_snap_create+0x13c/0x190
[ 125.162972][ T6948] btrfs_ioctl+0xbbf/0xd40
[ 125.167510][ T6948] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 125.174970][ T6948] __se_sys_ioctl+0xf8/0x170
[ 125.179609][ T6948] do_syscall_64+0x44/0x110
[ 125.184240][ T6948] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 125.190170][ T6948] RIP: 0033:0x7f23a447c8d9
[ 125.194617][ T6948] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 125.215030][ T6948] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 125.223661][ T6948] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 125.231808][ T6948] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 125.239864][ T6948] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 125.247967][ T6948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 125.255958][ T6948] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 125.264845][ T6948]
[ 125.611785][ T6967] loop0: detected capacity change from 0 to 32768
[ 125.620419][ T6967] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6967)
[ 125.639669][ T6967] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 125.649606][ T6967] BTRFS info (device loop0): setting nodatasum
[ 125.656531][ T6967] BTRFS info (device loop0): allowing degraded mounts
[ 125.663631][ T6967] BTRFS info (device loop0): use zlib compression, level 3
[ 125.671030][ T6967] BTRFS info (device loop0): using free space tree
[ 125.693048][ T6967] BTRFS info (device loop0): enabling ssd optimizations
[ 125.700321][ T6967] BTRFS info (device loop0): auto enabling async discard
[ 125.709147][ T6967] BTRFS info (device loop0): checking UUID tree
[ 125.723598][ T6967] FAULT_INJECTION: forcing a failure.
[ 125.723598][ T6967] name failslab, interval 1, probability 0, space 0, times 0
[ 125.737818][ T6967] CPU: 1 PID: 6967 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 125.748303][ T6967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 125.758404][ T6967] Call Trace:
[ 125.761732][ T6967]
[ 125.764705][ T6967] dump_stack_lvl+0x1e7/0x2d0
[ 125.769538][ T6967] ? nf_tcp_handle_invalid+0x650/0x650
[ 125.775264][ T6967] ? panic+0x850/0x850
[ 125.779484][ T6967] ? __might_sleep+0xc0/0xc0
[ 125.784339][ T6967] should_fail_ex+0x3aa/0x4e0
[ 125.789181][ T6967] ? alloc_extent_state+0x25/0x2e0
[ 125.794348][ T6967] should_failslab+0x9/0x20
[ 125.798995][ T6967] kmem_cache_alloc+0x6d/0x350
[ 125.803835][ T6967] alloc_extent_state+0x25/0x2e0
[ 125.808844][ T6967] __set_extent_bit+0x1c8/0x1af0
[ 125.813860][ T6967] ? PageUptodate+0xd7/0x290
[ 125.818503][ T6967] ? __write_extent_buffer+0x20f/0x410
[ 125.824116][ T6967] ? __asan_memcpy+0x40/0x70
[ 125.828769][ T6967] set_extent_bit+0x3b/0x50
[ 125.833422][ T6967] btrfs_alloc_tree_block+0xa58/0x1700
[ 125.838968][ T6967] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 125.844940][ T6967] ? crng_make_state+0x4cd/0xa80
[ 125.850034][ T6967] ? lockdep_hardirqs_on+0x98/0x140
[ 125.855623][ T6967] ? crng_make_state+0x197/0xa80
[ 125.860804][ T6967] ? read_extent_buffer+0x11f/0x2a0
[ 125.866075][ T6967] ? __asan_memcpy+0x40/0x70
[ 125.871002][ T6967] btrfs_force_cow_block+0x545/0x1b50
[ 125.876449][ T6967] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 125.883414][ T6967] ? read_lock_is_recursive+0x20/0x20
[ 125.888945][ T6967] ? btrfs_block_can_be_shared+0x360/0x360
[ 125.895165][ T6967] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 125.901736][ T6967] ? rcu_is_watching+0x15/0xb0
[ 125.906634][ T6967] btrfs_cow_block+0x35e/0xa10
[ 125.911550][ T6967] create_pending_snapshot+0xc6d/0x2b70
[ 125.917163][ T6967] ? trace_btrfs_space_reservation+0x220/0x220
[ 125.923333][ T6967] ? __mutex_trylock_common+0x7f/0x2e0
[ 125.928913][ T6967] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 125.934911][ T6967] ? rcu_is_watching+0x15/0xb0
[ 125.939694][ T6967] ? trace_contention_end+0x3c/0xf0
[ 125.944996][ T6967] ? __mutex_lock+0x2ee/0xd60
[ 125.949765][ T6967] ? btrfs_commit_transaction+0x17b/0x3730
[ 125.955681][ T6967] ? mutex_lock_nested+0x20/0x20
[ 125.960629][ T6967] create_pending_snapshots+0x195/0x1d0
[ 125.966190][ T6967] ? btrfs_commit_transaction+0x17b/0x3730
[ 125.972005][ T6967] btrfs_commit_transaction+0xf1c/0x3730
[ 125.977691][ T6967] ? btrfs_commit_transaction+0x17b/0x3730
[ 125.983523][ T6967] ? btrfs_commit_transaction_async+0x480/0x480
[ 125.989819][ T6967] ? mutex_unlock+0x10/0x10
[ 125.994532][ T6967] ? record_root_in_trans+0x2d8/0x360
[ 125.999931][ T6967] ? btrfs_record_root_in_trans+0x16e/0x180
[ 126.005862][ T6967] ? start_transaction+0x3dc/0x1780
[ 126.011128][ T6967] create_snapshot+0x4a5/0x7e0
[ 126.015978][ T6967] btrfs_mksubvol+0x5d0/0x750
[ 126.020835][ T6967] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 126.026786][ T6967] ? __fget_files+0x3fe/0x480
[ 126.031481][ T6967] ? __fget_files+0x29/0x480
[ 126.036222][ T6967] btrfs_mksnapshot+0xb5/0xf0
[ 126.041091][ T6967] __btrfs_ioctl_snap_create+0x344/0x460
[ 126.046749][ T6967] btrfs_ioctl_snap_create+0x13c/0x190
[ 126.052337][ T6967] btrfs_ioctl+0xbbf/0xd40
[ 126.056781][ T6967] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 126.063393][ T6967] __se_sys_ioctl+0xf8/0x170
[ 126.072962][ T6967] do_syscall_64+0x44/0x110
[ 126.077508][ T6967] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 126.083459][ T6967] RIP: 0033:0x7f23a447c8d9
[ 126.087888][ T6967] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 126.107602][ T6967] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 126.116036][ T6967] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 126.124231][ T6967] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 126.132500][ T6967] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 126.140570][ T6967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 126.148644][ T6967] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 126.156816][ T6967]
[ 126.516043][ T6986] loop0: detected capacity change from 0 to 32768
[ 126.525316][ T6986] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6986)
[ 126.544306][ T6986] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 126.554846][ T6986] BTRFS info (device loop0): setting nodatasum
[ 126.561519][ T6986] BTRFS info (device loop0): allowing degraded mounts
[ 126.568774][ T6986] BTRFS info (device loop0): use zlib compression, level 3
[ 126.576706][ T6986] BTRFS info (device loop0): using free space tree
[ 126.597995][ T6986] BTRFS info (device loop0): enabling ssd optimizations
[ 126.605121][ T6986] BTRFS info (device loop0): auto enabling async discard
[ 126.614862][ T6986] BTRFS info (device loop0): checking UUID tree
[ 126.625952][ T6986] FAULT_INJECTION: forcing a failure.
[ 126.625952][ T6986] name failslab, interval 1, probability 0, space 0, times 0
[ 126.641463][ T6986] CPU: 0 PID: 6986 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 126.651639][ T6986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 126.663399][ T6986] Call Trace:
[ 126.667789][ T6986]
[ 126.671517][ T6986] dump_stack_lvl+0x1e7/0x2d0
[ 126.676249][ T6986] ? nf_tcp_handle_invalid+0x650/0x650
[ 126.682025][ T6986] ? panic+0x850/0x850
[ 126.686219][ T6986] ? __might_sleep+0xc0/0xc0
[ 126.690835][ T6986] should_fail_ex+0x3aa/0x4e0
[ 126.695652][ T6986] ? alloc_extent_state+0x25/0x2e0
[ 126.700860][ T6986] should_failslab+0x9/0x20
[ 126.705448][ T6986] kmem_cache_alloc+0x6d/0x350
[ 126.710336][ T6986] alloc_extent_state+0x25/0x2e0
[ 126.715433][ T6986] __set_extent_bit+0x1c8/0x1af0
[ 126.720408][ T6986] ? PageUptodate+0xd7/0x290
[ 126.725011][ T6986] ? __write_extent_buffer+0x20f/0x410
[ 126.730516][ T6986] ? __asan_memcpy+0x40/0x70
[ 126.735125][ T6986] set_extent_bit+0x3b/0x50
[ 126.739696][ T6986] btrfs_alloc_tree_block+0xa58/0x1700
[ 126.745291][ T6986] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 126.751243][ T6986] ? crng_make_state+0x4cd/0xa80
[ 126.756212][ T6986] ? lockdep_hardirqs_on+0x98/0x140
[ 126.761541][ T6986] ? crng_make_state+0x197/0xa80
[ 126.766543][ T6986] ? read_extent_buffer+0x11f/0x2a0
[ 126.771913][ T6986] ? __asan_memcpy+0x40/0x70
[ 126.776693][ T6986] btrfs_force_cow_block+0x545/0x1b50
[ 126.782077][ T6986] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 126.788934][ T6986] ? read_lock_is_recursive+0x20/0x20
[ 126.794322][ T6986] ? btrfs_block_can_be_shared+0x360/0x360
[ 126.800160][ T6986] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 126.806516][ T6986] ? rcu_is_watching+0x15/0xb0
[ 126.811296][ T6986] btrfs_cow_block+0x35e/0xa10
[ 126.816086][ T6986] create_pending_snapshot+0xc6d/0x2b70
[ 126.821759][ T6986] ? trace_btrfs_space_reservation+0x220/0x220
[ 126.828013][ T6986] ? __mutex_trylock_common+0x7f/0x2e0
[ 126.833477][ T6986] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 126.839740][ T6986] ? rcu_is_watching+0x15/0xb0
[ 126.844606][ T6986] ? trace_contention_end+0x3c/0xf0
[ 126.849823][ T6986] ? __mutex_lock+0x2ee/0xd60
[ 126.854698][ T6986] ? btrfs_commit_transaction+0x17b/0x3730
[ 126.860640][ T6986] ? mutex_lock_nested+0x20/0x20
[ 126.865659][ T6986] create_pending_snapshots+0x195/0x1d0
[ 126.871277][ T6986] ? btrfs_commit_transaction+0x17b/0x3730
[ 126.877246][ T6986] btrfs_commit_transaction+0xf1c/0x3730
[ 126.883432][ T6986] ? btrfs_commit_transaction+0x17b/0x3730
[ 126.889327][ T6986] ? btrfs_commit_transaction_async+0x480/0x480
[ 126.895725][ T6986] ? mutex_unlock+0x10/0x10
[ 126.900853][ T6986] ? record_root_in_trans+0x2d8/0x360
[ 126.906238][ T6986] ? btrfs_record_root_in_trans+0x16e/0x180
[ 126.912169][ T6986] ? start_transaction+0x3dc/0x1780
[ 126.917390][ T6986] create_snapshot+0x4a5/0x7e0
[ 126.923605][ T6986] btrfs_mksubvol+0x5d0/0x750
[ 126.928429][ T6986] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 126.934318][ T6986] ? __fget_files+0x3fe/0x480
[ 126.939114][ T6986] ? __fget_files+0x29/0x480
[ 126.943744][ T6986] btrfs_mksnapshot+0xb5/0xf0
[ 126.948703][ T6986] __btrfs_ioctl_snap_create+0x344/0x460
[ 126.954703][ T6986] btrfs_ioctl_snap_create+0x13c/0x190
[ 126.960225][ T6986] btrfs_ioctl+0xbbf/0xd40
[ 126.965240][ T6986] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 126.971963][ T6986] __se_sys_ioctl+0xf8/0x170
[ 126.976575][ T6986] do_syscall_64+0x44/0x110
[ 126.981136][ T6986] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 126.987537][ T6986] RIP: 0033:0x7f23a447c8d9
[ 126.992165][ T6986] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 127.012497][ T6986] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 127.021187][ T6986] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 127.030119][ T6986] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 127.038093][ T6986] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 127.046701][ T6986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 127.054762][ T6986] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 127.062970][ T6986]
[ 127.411633][ T7004] loop0: detected capacity change from 0 to 32768
[ 127.419868][ T7004] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7004)
[ 127.437068][ T7004] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 127.446802][ T7004] BTRFS info (device loop0): setting nodatasum
[ 127.453084][ T7004] BTRFS info (device loop0): allowing degraded mounts
[ 127.459962][ T7004] BTRFS info (device loop0): use zlib compression, level 3
[ 127.467495][ T7004] BTRFS info (device loop0): using free space tree
[ 127.490166][ T7004] BTRFS info (device loop0): enabling ssd optimizations
[ 127.497636][ T7004] BTRFS info (device loop0): auto enabling async discard
[ 127.506033][ T7004] BTRFS info (device loop0): checking UUID tree
[ 127.921645][ T7023] loop0: detected capacity change from 0 to 32768
[ 127.929863][ T7023] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7023)
[ 127.946807][ T7023] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 127.956485][ T7023] BTRFS info (device loop0): setting nodatasum
[ 127.962958][ T7023] BTRFS info (device loop0): allowing degraded mounts
[ 127.969819][ T7023] BTRFS info (device loop0): use zlib compression, level 3
[ 127.977484][ T7023] BTRFS info (device loop0): using free space tree
[ 128.000608][ T7023] BTRFS info (device loop0): enabling ssd optimizations
[ 128.007814][ T7023] BTRFS info (device loop0): auto enabling async discard
[ 128.016439][ T7023] BTRFS info (device loop0): checking UUID tree
[ 128.437901][ T7042] loop0: detected capacity change from 0 to 32768
[ 128.446943][ T7042] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7042)
[ 128.463727][ T7042] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 128.473214][ T7042] BTRFS info (device loop0): setting nodatasum
[ 128.479402][ T7042] BTRFS info (device loop0): allowing degraded mounts
[ 128.487708][ T7042] BTRFS info (device loop0): use zlib compression, level 3
[ 128.495399][ T7042] BTRFS info (device loop0): using free space tree
[ 128.518410][ T7042] BTRFS info (device loop0): enabling ssd optimizations
[ 128.525625][ T7042] BTRFS info (device loop0): auto enabling async discard
[ 128.534001][ T7042] BTRFS info (device loop0): checking UUID tree
[ 128.935331][ T7061] loop0: detected capacity change from 0 to 32768
[ 128.943504][ T7061] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7061)
[ 128.959203][ T7061] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 128.968534][ T7061] BTRFS info (device loop0): setting nodatasum
[ 128.974752][ T7061] BTRFS info (device loop0): allowing degraded mounts
[ 128.981606][ T7061] BTRFS info (device loop0): use zlib compression, level 3
[ 128.988954][ T7061] BTRFS info (device loop0): using free space tree
[ 129.009390][ T7061] BTRFS info (device loop0): enabling ssd optimizations
[ 129.017051][ T7061] BTRFS info (device loop0): auto enabling async discard
[ 129.026443][ T7061] BTRFS info (device loop0): checking UUID tree
[ 129.401506][ T7080] loop0: detected capacity change from 0 to 32768
[ 129.409632][ T7080] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7080)
[ 129.425826][ T7080] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 129.435639][ T7080] BTRFS info (device loop0): setting nodatasum
[ 129.441893][ T7080] BTRFS info (device loop0): allowing degraded mounts
[ 129.448762][ T7080] BTRFS info (device loop0): use zlib compression, level 3
[ 129.456025][ T7080] BTRFS info (device loop0): using free space tree
[ 129.476502][ T7080] BTRFS info (device loop0): enabling ssd optimizations
[ 129.484855][ T7080] BTRFS info (device loop0): auto enabling async discard
[ 129.493497][ T7080] BTRFS info (device loop0): checking UUID tree
[ 129.511858][ T7080] FAULT_INJECTION: forcing a failure.
[ 129.511858][ T7080] name failslab, interval 1, probability 0, space 0, times 0
[ 129.525035][ T7080] CPU: 0 PID: 7080 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 129.535049][ T7080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 129.545133][ T7080] Call Trace:
[ 129.548440][ T7080]
[ 129.551443][ T7080] dump_stack_lvl+0x1e7/0x2d0
[ 129.556157][ T7080] ? nf_tcp_handle_invalid+0x650/0x650
[ 129.561664][ T7080] ? panic+0x850/0x850
[ 129.565785][ T7080] should_fail_ex+0x3aa/0x4e0
[ 129.570515][ T7080] ? btrfs_alloc_tree_block+0xbb1/0x1700
[ 129.576188][ T7080] should_failslab+0x9/0x20
[ 129.580721][ T7080] kmem_cache_alloc+0x6d/0x350
[ 129.585518][ T7080] ? set_extent_bit+0x3b/0x50
[ 129.590234][ T7080] btrfs_alloc_tree_block+0xbb1/0x1700
[ 129.595751][ T7080] ? alloc_reserved_file_extent+0x6b0/0x6b0
[ 129.601674][ T7080] ? crng_make_state+0x4cd/0xa80
[ 129.606650][ T7080] ? lockdep_hardirqs_on+0x98/0x140
[ 129.611886][ T7080] ? crng_make_state+0x197/0xa80
[ 129.617031][ T7080] ? read_extent_buffer+0x11f/0x2a0
[ 129.622264][ T7080] ? __asan_memcpy+0x40/0x70
[ 129.626888][ T7080] btrfs_force_cow_block+0x545/0x1b50
[ 129.632594][ T7080] ? btrfs_qgroup_trace_subtree_after_cow+0x1b3/0x1460
[ 129.639737][ T7080] ? read_lock_is_recursive+0x20/0x20
[ 129.645307][ T7080] ? btrfs_block_can_be_shared+0x360/0x360
[ 129.651114][ T7080] ? btrfs_qgroup_add_swapped_blocks+0x8f0/0x990
[ 129.657536][ T7080] ? rcu_is_watching+0x15/0xb0
[ 129.662304][ T7080] btrfs_cow_block+0x35e/0xa10
[ 129.667078][ T7080] create_pending_snapshot+0xc6d/0x2b70
[ 129.672651][ T7080] ? trace_btrfs_space_reservation+0x220/0x220
[ 129.678809][ T7080] ? __mutex_trylock_common+0x7f/0x2e0
[ 129.684411][ T7080] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 129.690395][ T7080] ? rcu_is_watching+0x15/0xb0
[ 129.695331][ T7080] ? trace_contention_end+0x3c/0xf0
[ 129.700524][ T7080] ? __mutex_lock+0x2ee/0xd60
[ 129.705545][ T7080] ? btrfs_commit_transaction+0x17b/0x3730
[ 129.711375][ T7080] ? mutex_lock_nested+0x20/0x20
[ 129.716581][ T7080] create_pending_snapshots+0x195/0x1d0
[ 129.722145][ T7080] ? btrfs_commit_transaction+0x17b/0x3730
[ 129.728040][ T7080] btrfs_commit_transaction+0xf1c/0x3730
[ 129.733988][ T7080] ? btrfs_commit_transaction+0x17b/0x3730
[ 129.740271][ T7080] ? btrfs_commit_transaction_async+0x480/0x480
[ 129.746872][ T7080] ? mutex_unlock+0x10/0x10
[ 129.751388][ T7080] ? record_root_in_trans+0x2d8/0x360
[ 129.756851][ T7080] ? btrfs_record_root_in_trans+0x16e/0x180
[ 129.763137][ T7080] ? start_transaction+0x3dc/0x1780
[ 129.768541][ T7080] create_snapshot+0x4a5/0x7e0
[ 129.773320][ T7080] btrfs_mksubvol+0x5d0/0x750
[ 129.778236][ T7080] ? __btrfs_ioctl_snap_create+0x460/0x460
[ 129.784483][ T7080] ? __fget_files+0x3fe/0x480
[ 129.789531][ T7080] ? __fget_files+0x29/0x480
[ 129.794392][ T7080] btrfs_mksnapshot+0xb5/0xf0
[ 129.799109][ T7080] __btrfs_ioctl_snap_create+0x344/0x460
[ 129.804767][ T7080] btrfs_ioctl_snap_create+0x13c/0x190
[ 129.810329][ T7080] btrfs_ioctl+0xbbf/0xd40
[ 129.814862][ T7080] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 129.821737][ T7080] __se_sys_ioctl+0xf8/0x170
[ 129.826350][ T7080] do_syscall_64+0x44/0x110
[ 129.831119][ T7080] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 129.837538][ T7080] RIP: 0033:0x7f23a447c8d9
[ 129.842053][ T7080] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 129.862446][ T7080] RSP: 002b:00007f23a512e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 129.870872][ T7080] RAX: ffffffffffffffda RBX: 00007f23a459bf80 RCX: 00007f23a447c8d9
[ 129.878948][ T7080] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004
[ 129.886915][ T7080] RBP: 00007f23a512e120 R08: 0000000000000000 R09: 0000000000000000
[ 129.894970][ T7080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 129.903023][ T7080] R13: 000000000000000b R14: 00007f23a459bf80 R15: 00007fffe94b0298
[ 129.911218][ T7080]
2023/11/07 00:56:30 executed programs: 70
[ 129.921058][ T7080] BTRFS error (device loop0: state A): Transaction aborted (error -12)
[ 129.930464][ T7080] BTRFS: error (device loop0: state A) in create_pending_snapshot:1833: errno=-12 Out of memory
[ 129.941343][ T7080] BTRFS info (device loop0: state EA): forced readonly
[ 129.948531][ T7080] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[ 129.958483][ T7080] BTRFS: error (device loop0: state EA) in cleanup_transaction:2057: errno=-12 Out of memory
[ 130.008190][ T5411] ------------[ cut here ]------------
[ 130.014768][ T5411] WARNING: CPU: 1 PID: 5411 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x29f/0x600
[ 130.026988][ T5411] Modules linked in:
[ 130.031920][ T5411] CPU: 1 PID: 5411 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 130.042155][ T5411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 130.052387][ T5411] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x29f/0x600
[ 130.060061][ T5411] Code: 25 00 00 74 08 4c 89 ff e8 9e 3f 32 fe 49 8b 1f 48 89 df 48 8b 6c 24 20 48 89 ee e8 db 1f d6 fd 48 39 eb 73 14 e8 c1 1d d6 fd <0f> 0b 45 31 f6 43 80 7c 25 00 00 75 ac eb b2 e8 ad 1d d6 fd 43 80
[ 130.080958][ T5411] RSP: 0018:ffffc900051ef9e0 EFLAGS: 00010293
[ 130.087288][ T5411] RAX: ffffffff83b89e3f RBX: 000000000015f000 RCX: ffff88801be7d940
[ 130.095612][ T5411] RDX: 0000000000000000 RSI: 0000000000160000 RDI: 000000000015f000
[ 130.104993][ T5411] RBP: 0000000000160000 R08: ffffffff83b89e35 R09: 1ffffffff1e00dbd
[ 130.113231][ T5411] R10: dffffc0000000000 R11: fffffbfff1e00dbe R12: dffffc0000000000
[ 130.121349][ T5411] R13: 1ffff11004cab50c R14: ffffffffffea0000 R15: ffff88802655a860
[ 130.129619][ T5411] FS: 00005555567cd480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 130.138982][ T5411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 130.145638][ T5411] CR2: 000055d9b084dfd0 CR3: 000000007945e000 CR4: 00000000003506f0
[ 130.153783][ T5411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 130.162256][ T5411] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 130.170498][ T5411] Call Trace:
[ 130.173922][ T5411]
[ 130.176876][ T5411] ? __warn+0x162/0x4a0
[ 130.181310][ T5411] ? btrfs_space_info_update_bytes_may_use+0x29f/0x600
[ 130.188632][ T5411] ? report_bug+0x2b3/0x500
[ 130.193236][ T5411] ? btrfs_space_info_update_bytes_may_use+0x29f/0x600
[ 130.200125][ T5411] ? handle_bug+0x3d/0x70
[ 130.204743][ T5411] ? exc_invalid_op+0x1a/0x50
[ 130.209548][ T5411] ? asm_exc_invalid_op+0x1a/0x20
[ 130.214933][ T5411] ? btrfs_space_info_update_bytes_may_use+0x295/0x600
[ 130.222190][ T5411] ? btrfs_space_info_update_bytes_may_use+0x29f/0x600
[ 130.229784][ T5411] ? btrfs_space_info_update_bytes_may_use+0x29f/0x600
[ 130.236989][ T5411] btrfs_block_rsv_release+0x4fb/0x5f0
[ 130.242668][ T5411] ? do_raw_read_unlock+0x80/0x80
[ 130.247728][ T5411] btrfs_release_global_block_rsv+0x33/0x260
[ 130.253976][ T5411] btrfs_free_block_groups+0xc39/0x1060
[ 130.259550][ T5411] close_ctree+0x75a/0xd40
[ 130.264504][ T5411] ? evict+0x567/0x620
[ 130.268701][ T5411] ? init_tree_roots+0x1f10/0x1f10
[ 130.274105][ T5411] ? hook_sb_delete+0x1a3/0xb80
[ 130.279057][ T5411] ? hook_inode_free_security+0xb0/0xb0
[ 130.284928][ T5411] ? __fsnotify_vfsmount_delete+0x20/0x20
[ 130.290755][ T5411] ? clear_inode+0x150/0x150
[ 130.296281][ T5411] ? dput+0x52/0x470
[ 130.300410][ T5411] ? dput+0x452/0x470
[ 130.304718][ T5411] ? btrfs_fill_super+0x2f0/0x2f0
[ 130.309952][ T5411] generic_shutdown_super+0x13a/0x2c0
[ 130.315635][ T5411] kill_anon_super+0x3b/0x70
[ 130.320717][ T5411] btrfs_kill_super+0x41/0x50
[ 130.326846][ T5411] deactivate_locked_super+0xc1/0x130
[ 130.334525][ T5411] cleanup_mnt+0x426/0x4c0
[ 130.339141][ T5411] ? _raw_spin_unlock_irq+0x23/0x50
[ 130.344529][ T5411] task_work_run+0x24a/0x300
[ 130.349720][ T5411] ? task_work_cancel+0x2b0/0x2b0
[ 130.356627][ T5411] ? exit_to_user_mode_loop+0x39/0x100
[ 130.362174][ T5411] exit_to_user_mode_loop+0xde/0x100
[ 130.367487][ T5411] exit_to_user_mode_prepare+0xb1/0x140
[ 130.373206][ T5411] syscall_exit_to_user_mode+0x64/0x280
[ 130.378790][ T5411] do_syscall_64+0x50/0x110
[ 130.383353][ T5411] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 130.389360][ T5411] RIP: 0033:0x7f23a447dc07
[ 130.393919][ T5411] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 130.413970][ T5411] RSP: 002b:00007fffe94af4b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 130.422465][ T5411] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f23a447dc07
[ 130.430746][ T5411] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffe94af570
[ 130.439477][ T5411] RBP: 00007fffe94af570 R08: 0000000000000000 R09: 0000000000000000
[ 130.448194][ T5411] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffe94b0630
[ 130.456453][ T5411] R13: 00007f23a44d7af2 R14: 000000000001f874 R15: 0000000000000004
[ 130.465200][ T5411]
[ 130.468229][ T5411] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 130.475589][ T5411] CPU: 1 PID: 5411 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0
[ 130.485653][ T5411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 130.495887][ T5411] Call Trace:
[ 130.499177][ T5411]
[ 130.502144][ T5411] dump_stack_lvl+0x1e7/0x2d0
[ 130.506817][ T5411] ? nf_tcp_handle_invalid+0x650/0x650
[ 130.512291][ T5411] ? panic+0x850/0x850
[ 130.516487][ T5411] ? vscnprintf+0x5d/0x80
[ 130.520895][ T5411] panic+0x349/0x850
[ 130.524784][ T5411] ? __warn+0x171/0x4a0
[ 130.528957][ T5411] ? __memcpy_flushcache+0x2b0/0x2b0
[ 130.534260][ T5411] __warn+0x314/0x4a0
[ 130.538249][ T5411] ? btrfs_space_info_update_bytes_may_use+0x29f/0x600
[ 130.545308][ T5411] report_bug+0x2b3/0x500
[ 130.549783][ T5411] ? btrfs_space_info_update_bytes_may_use+0x29f/0x600
[ 130.556643][ T5411] handle_bug+0x3d/0x70
[ 130.560884][ T5411] exc_invalid_op+0x1a/0x50
[ 130.565734][ T5411] asm_exc_invalid_op+0x1a/0x20
[ 130.571885][ T5411] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x29f/0x600
[ 130.579439][ T5411] Code: 25 00 00 74 08 4c 89 ff e8 9e 3f 32 fe 49 8b 1f 48 89 df 48 8b 6c 24 20 48 89 ee e8 db 1f d6 fd 48 39 eb 73 14 e8 c1 1d d6 fd <0f> 0b 45 31 f6 43 80 7c 25 00 00 75 ac eb b2 e8 ad 1d d6 fd 43 80
[ 130.599413][ T5411] RSP: 0018:ffffc900051ef9e0 EFLAGS: 00010293
[ 130.605843][ T5411] RAX: ffffffff83b89e3f RBX: 000000000015f000 RCX: ffff88801be7d940
[ 130.614507][ T5411] RDX: 0000000000000000 RSI: 0000000000160000 RDI: 000000000015f000
[ 130.622472][ T5411] RBP: 0000000000160000 R08: ffffffff83b89e35 R09: 1ffffffff1e00dbd
[ 130.630525][ T5411] R10: dffffc0000000000 R11: fffffbfff1e00dbe R12: dffffc0000000000
[ 130.638717][ T5411] R13: 1ffff11004cab50c R14: ffffffffffea0000 R15: ffff88802655a860
[ 130.646806][ T5411] ? btrfs_space_info_update_bytes_may_use+0x295/0x600
[ 130.653665][ T5411] ? btrfs_space_info_update_bytes_may_use+0x29f/0x600
[ 130.660536][ T5411] btrfs_block_rsv_release+0x4fb/0x5f0
[ 130.665993][ T5411] ? do_raw_read_unlock+0x80/0x80
[ 130.671019][ T5411] btrfs_release_global_block_rsv+0x33/0x260
[ 130.677115][ T5411] btrfs_free_block_groups+0xc39/0x1060
[ 130.682779][ T5411] close_ctree+0x75a/0xd40
[ 130.687260][ T5411] ? evict+0x567/0x620
[ 130.691472][ T5411] ? init_tree_roots+0x1f10/0x1f10
[ 130.696590][ T5411] ? hook_sb_delete+0x1a3/0xb80
[ 130.701445][ T5411] ? hook_inode_free_security+0xb0/0xb0
[ 130.706991][ T5411] ? __fsnotify_vfsmount_delete+0x20/0x20
[ 130.712822][ T5411] ? clear_inode+0x150/0x150
[ 130.717494][ T5411] ? dput+0x52/0x470
[ 130.721388][ T5411] ? dput+0x452/0x470
[ 130.725475][ T5411] ? btrfs_fill_super+0x2f0/0x2f0
[ 130.730668][ T5411] generic_shutdown_super+0x13a/0x2c0
[ 130.736220][ T5411] kill_anon_super+0x3b/0x70
[ 130.740814][ T5411] btrfs_kill_super+0x41/0x50
[ 130.745755][ T5411] deactivate_locked_super+0xc1/0x130
[ 130.751305][ T5411] cleanup_mnt+0x426/0x4c0
[ 130.755719][ T5411] ? _raw_spin_unlock_irq+0x23/0x50
[ 130.761090][ T5411] task_work_run+0x24a/0x300
[ 130.765705][ T5411] ? task_work_cancel+0x2b0/0x2b0
[ 130.770740][ T5411] ? exit_to_user_mode_loop+0x39/0x100
[ 130.776200][ T5411] exit_to_user_mode_loop+0xde/0x100
[ 130.781486][ T5411] exit_to_user_mode_prepare+0xb1/0x140
[ 130.787030][ T5411] syscall_exit_to_user_mode+0x64/0x280
[ 130.792662][ T5411] do_syscall_64+0x50/0x110
[ 130.797260][ T5411] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 130.803233][ T5411] RIP: 0033:0x7f23a447dc07
[ 130.807640][ T5411] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 130.827240][ T5411] RSP: 002b:00007fffe94af4b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 130.835647][ T5411] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f23a447dc07
[ 130.843611][ T5411] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffe94af570
[ 130.851661][ T5411] RBP: 00007fffe94af570 R08: 0000000000000000 R09: 0000000000000000
[ 130.859627][ T5411] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffe94b0630
[ 130.867676][ T5411] R13: 00007f23a44d7af2 R14: 000000000001f874 R15: 0000000000000004
[ 130.875654][ T5411]
[ 130.878877][ T5411] Kernel Offset: disabled
[ 130.883352][ T5411] Rebooting in 86400 seconds..