[ 86.891926][ T8] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:43227' (ED25519) to the list of known hosts. 2025/02/12 04:25:02 ignoring optional flag "sandboxArg"="0" 2025/02/12 04:25:05 parsed 1 programs [ 437.559941][ T5346] cgroup: Unknown subsys name 'net' [ 437.632592][ T5346] cgroup: Unknown subsys name 'cpuset' [ 437.639853][ T5346] cgroup: Unknown subsys name 'rlimit' [ 439.247486][ T5346] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 442.595742][ T5354] chnl_net:caif_netlink_parms(): no params data found [ 442.643782][ T5354] bridge0: port 1(bridge_slave_0) entered blocking state [ 442.648570][ T5354] bridge0: port 1(bridge_slave_0) entered disabled state [ 442.651953][ T5354] bridge_slave_0: entered allmulticast mode [ 442.655448][ T5354] bridge_slave_0: entered promiscuous mode [ 442.661639][ T5354] bridge0: port 2(bridge_slave_1) entered blocking state [ 442.665209][ T5354] bridge0: port 2(bridge_slave_1) entered disabled state [ 442.669459][ T5354] bridge_slave_1: entered allmulticast mode [ 442.672218][ T5354] bridge_slave_1: entered promiscuous mode [ 442.691725][ T5354] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 442.698455][ T5354] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 442.716315][ T5354] team0: Port device team_slave_0 added [ 442.720731][ T5354] team0: Port device team_slave_1 added [ 442.736193][ T5354] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 442.739649][ T5354] 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. [ 442.749975][ T5354] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 442.756901][ T5354] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 442.760947][ T5354] 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. [ 442.771819][ T5354] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 442.798225][ T5354] hsr_slave_0: entered promiscuous mode [ 442.801583][ T5354] hsr_slave_1: entered promiscuous mode [ 442.916494][ T5354] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 442.928257][ T5354] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 442.934837][ T5354] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 442.943840][ T5354] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 442.973520][ T5354] bridge0: port 2(bridge_slave_1) entered blocking state [ 442.977161][ T5354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 442.981571][ T5354] bridge0: port 1(bridge_slave_0) entered blocking state [ 442.984412][ T5354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 443.046797][ T5354] 8021q: adding VLAN 0 to HW filter on device bond0 [ 443.062655][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 443.069943][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 443.084264][ T5354] 8021q: adding VLAN 0 to HW filter on device team0 [ 443.092048][ T5331] bridge0: port 1(bridge_slave_0) entered blocking state [ 443.094770][ T5331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 443.116045][ T5331] bridge0: port 2(bridge_slave_1) entered blocking state [ 443.119499][ T5331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 443.154452][ T5354] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 443.284075][ T5354] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 443.316604][ T5354] veth0_vlan: entered promiscuous mode [ 443.330026][ T5354] veth1_vlan: entered promiscuous mode [ 443.356643][ T5354] veth0_macvtap: entered promiscuous mode [ 443.369684][ T5354] veth1_macvtap: entered promiscuous mode [ 443.383860][ T5354] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 443.396517][ T5354] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 443.402499][ T5354] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 443.406056][ T5354] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 443.412169][ T5354] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 443.415835][ T5354] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 443.524029][ T5354] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 443.691047][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.749548][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.818738][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.890076][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.283173][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.286463][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 445.861494][ T5422] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 445.865909][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 445.870339][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 445.873786][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 445.879090][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 445.882097][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 446.203526][ T11] bridge_slave_1: left allmulticast mode [ 446.205930][ T11] bridge_slave_1: left promiscuous mode [ 446.219594][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 446.248029][ T11] bridge_slave_0: left allmulticast mode [ 446.250480][ T11] bridge_slave_0: left promiscuous mode [ 446.253475][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 446.649504][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 446.654966][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 446.665048][ T11] bond0 (unregistering): Released all slaves [ 446.815032][ T11] hsr_slave_0: left promiscuous mode [ 446.819392][ T11] hsr_slave_1: left promiscuous mode [ 446.822041][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 446.824890][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 446.830390][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 446.833530][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 446.841983][ T11] veth1_macvtap: left promiscuous mode [ 446.845510][ T11] veth0_macvtap: left promiscuous mode [ 446.849369][ T11] veth1_vlan: left promiscuous mode [ 446.851769][ T11] veth0_vlan: left promiscuous mode [ 447.146370][ T11] team0 (unregistering): Port device team_slave_1 removed [ 447.172213][ T11] team0 (unregistering): Port device team_slave_0 removed [ 447.502415][ T5331] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 447.505691][ T5331] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 447.590452][ T3022] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 447.606840][ T3022] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/02/12 04:25:20 executed programs: 0 [ 450.304754][ T4664] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 450.312264][ T4664] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 450.316081][ T4664] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 450.320618][ T4664] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 450.324366][ T4664] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 450.328120][ T4664] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 450.621401][ T5488] chnl_net:caif_netlink_parms(): no params data found [ 450.716651][ T5488] bridge0: port 1(bridge_slave_0) entered blocking state [ 450.727934][ T5488] bridge0: port 1(bridge_slave_0) entered disabled state [ 450.730979][ T5488] bridge_slave_0: entered allmulticast mode [ 450.748597][ T5488] bridge_slave_0: entered promiscuous mode [ 450.754273][ T5488] bridge0: port 2(bridge_slave_1) entered blocking state [ 450.768014][ T5488] bridge0: port 2(bridge_slave_1) entered disabled state [ 450.770932][ T5488] bridge_slave_1: entered allmulticast mode [ 450.784618][ T5488] bridge_slave_1: entered promiscuous mode [ 450.823952][ T5488] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 450.839121][ T5488] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 450.879198][ T5488] team0: Port device team_slave_0 added [ 450.890984][ T5488] team0: Port device team_slave_1 added [ 450.917893][ T5488] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 450.920995][ T5488] 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. [ 450.947902][ T5488] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 450.968054][ T5488] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 450.970808][ T5488] 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. [ 450.997224][ T5488] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 451.047926][ T5488] hsr_slave_0: entered promiscuous mode [ 451.050604][ T5488] hsr_slave_1: entered promiscuous mode [ 451.692646][ T5488] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 451.718267][ T5488] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 451.729325][ T5488] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 451.741286][ T5488] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 451.849567][ T5488] 8021q: adding VLAN 0 to HW filter on device bond0 [ 451.878705][ T5488] 8021q: adding VLAN 0 to HW filter on device team0 [ 451.904618][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 451.907476][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 451.919716][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 451.922842][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 452.011500][ T5488] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 452.262457][ T5488] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 452.322279][ T5488] veth0_vlan: entered promiscuous mode [ 452.341078][ T5488] veth1_vlan: entered promiscuous mode [ 452.375460][ T5488] veth0_macvtap: entered promiscuous mode [ 452.395424][ T5488] veth1_macvtap: entered promiscuous mode [ 452.399947][ T48] Bluetooth: hci0: command tx timeout [ 452.442019][ T5488] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 452.469782][ T5488] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 452.483221][ T5488] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 452.497166][ T5488] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 452.500573][ T5488] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 452.504144][ T5488] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 452.644532][ T3022] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 452.654622][ T3022] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 452.701507][ T5364] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 452.704484][ T5364] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 453.926341][ T5546] loop0: detected capacity change from 0 to 32768 [ 454.477888][ T48] Bluetooth: hci0: command tx timeout [ 454.562184][ T5546] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 454.568465][ T5546] bcachefs (loop0): initializing new filesystem [ 454.574964][ T5546] bcachefs (loop0): going read-write [ 454.581617][ T5546] bcachefs (loop0): marking superblocks [ 454.595036][ T5546] bcachefs (loop0): initializing freespace [ 454.599740][ T5546] bcachefs (loop0): done initializing freespace [ 454.604355][ T5546] bcachefs (loop0): reading snapshots table [ 454.606779][ T5546] bcachefs (loop0): reading snapshots done [ 454.680810][ T5546] bcachefs (loop0): done starting filesystem [ 454.875920][ T24] audit: type=1800 audit(1739334324.934:2): pid=5546 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.16" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 454.888944][ T5546] syz.0.16 (5546) used greatest stack depth: 11632 bytes left [ 454.928042][ T24] audit: type=1804 audit(1739334324.954:3): pid=5546 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.16" name="/newroot/0/file1/bus" dev="loop0" ino=4099 res=1 errno=0 [ 454.943227][ T5488] bcachefs (loop0): shutting down [ 454.945246][ T5488] bcachefs (loop0): going read-only [ 454.954139][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 454.960945][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 3 [ 455.013941][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 455.030996][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 455.034611][ T5488] bcachefs (loop0): marking filesystem clean [ 455.065420][ T5488] bcachefs (loop0): shutdown complete [ 455.935590][ T5576] loop0: detected capacity change from 0 to 32768 [ 456.225576][ T5576] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 456.232609][ T5576] bcachefs (loop0): initializing new filesystem [ 456.236132][ T5576] bcachefs (loop0): going read-write [ 456.240205][ T5576] bcachefs (loop0): marking superblocks [ 456.247460][ T5576] bcachefs (loop0): initializing freespace [ 456.250847][ T5576] bcachefs (loop0): done initializing freespace [ 456.255301][ T5576] bcachefs (loop0): reading snapshots table [ 456.258020][ T5576] bcachefs (loop0): reading snapshots done [ 456.292167][ T5576] bcachefs (loop0): done starting filesystem [ 456.334997][ T24] audit: type=1800 audit(1739334326.394:4): pid=5576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 456.380665][ T5488] bcachefs (loop0): shutting down [ 456.382800][ T5488] bcachefs (loop0): going read-only [ 456.384961][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 456.393791][ T24] audit: type=1804 audit(1739334326.414:5): pid=5576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.17" name="/newroot/1/file1/bus" dev="loop0" ino=4099 res=1 errno=0 [ 456.416137][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 3 2025/02/12 04:25:26 executed programs: 4 [ 456.465908][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 456.472480][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 456.475977][ T5488] bcachefs (loop0): marking filesystem clean [ 456.493756][ T5488] bcachefs (loop0): shutdown complete [ 456.560886][ T48] Bluetooth: hci0: command tx timeout [ 457.412909][ T5588] loop0: detected capacity change from 0 to 32768 [ 457.650673][ T5588] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 457.656657][ T5588] bcachefs (loop0): initializing new filesystem [ 457.668317][ T5588] bcachefs (loop0): going read-write [ 457.672047][ T5588] bcachefs (loop0): marking superblocks [ 457.680079][ T5588] bcachefs (loop0): initializing freespace [ 457.683564][ T5588] bcachefs (loop0): done initializing freespace [ 457.687783][ T5588] bcachefs (loop0): reading snapshots table [ 457.690307][ T5588] bcachefs (loop0): reading snapshots done [ 457.727389][ T5588] bcachefs (loop0): done starting filesystem [ 457.874390][ T24] audit: type=1800 audit(1739334327.924:6): pid=5588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.18" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 457.900839][ T5488] bcachefs (loop0): shutting down [ 457.902789][ T5488] bcachefs (loop0): going read-only [ 457.904789][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 457.911253][ T24] audit: type=1804 audit(1739334327.944:7): pid=5588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.18" name="/newroot/2/file1/bus" dev="loop0" ino=4099 res=1 errno=0 [ 457.932035][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 3 [ 457.961052][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 457.966583][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 457.971587][ T5488] bcachefs (loop0): marking filesystem clean [ 457.991910][ T5488] bcachefs (loop0): shutdown complete [ 458.767645][ T4664] Bluetooth: hci0: command tx timeout [ 458.942053][ T5600] loop0: detected capacity change from 0 to 32768 [ 459.184381][ T5600] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 459.193247][ T5600] bcachefs (loop0): initializing new filesystem [ 459.200340][ T5600] bcachefs (loop0): going read-write [ 459.203100][ T5600] bcachefs (loop0): marking superblocks [ 459.211473][ T5600] bcachefs (loop0): initializing freespace [ 459.215417][ T5600] bcachefs (loop0): done initializing freespace [ 459.219788][ T5600] bcachefs (loop0): reading snapshots table [ 459.222022][ T5600] bcachefs (loop0): reading snapshots done [ 459.256054][ T5600] bcachefs (loop0): done starting filesystem [ 459.374514][ T24] audit: type=1800 audit(1739334329.424:8): pid=5600 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.19" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 459.419807][ T24] audit: type=1804 audit(1739334329.434:9): pid=5600 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.19" name="/newroot/3/file1/bus" dev="loop0" ino=4099 res=1 errno=0 [ 459.442902][ T5488] bcachefs (loop0): shutting down [ 459.444950][ T5488] bcachefs (loop0): going read-only [ 459.451466][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 459.456965][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 2 [ 459.481964][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 459.486884][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 459.493031][ T5488] bcachefs (loop0): marking filesystem clean [ 459.513232][ T5488] bcachefs (loop0): shutdown complete [ 460.328912][ T5612] loop0: detected capacity change from 0 to 32768 [ 460.566498][ T5612] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 460.572666][ T5612] bcachefs (loop0): initializing new filesystem [ 460.576436][ T5612] bcachefs (loop0): going read-write [ 460.579623][ T5612] bcachefs (loop0): marking superblocks [ 460.587391][ T5612] bcachefs (loop0): initializing freespace [ 460.591405][ T5612] bcachefs (loop0): done initializing freespace [ 460.595448][ T5612] bcachefs (loop0): reading snapshots table [ 460.598709][ T5612] bcachefs (loop0): reading snapshots done [ 460.638923][ T5612] bcachefs (loop0): done starting filesystem [ 460.698941][ T24] audit: type=1800 audit(1739334330.764:10): pid=5612 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.20" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 460.746115][ T5488] bcachefs (loop0): shutting down [ 460.749542][ T24] audit: type=1804 audit(1739334330.774:11): pid=5612 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.20" name="/newroot/4/file1/bus" dev="loop0" ino=4099 res=1 errno=0 [ 460.758960][ T5488] bcachefs (loop0): going read-only [ 460.760799][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 460.768819][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 2 [ 460.804445][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 460.810363][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 460.813704][ T5488] bcachefs (loop0): marking filesystem clean [ 460.849360][ T5488] bcachefs (loop0): shutdown complete [ 461.800148][ T5625] loop0: detected capacity change from 0 to 32768 [ 461.986464][ T5625] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 461.993845][ T5625] bcachefs (loop0): initializing new filesystem [ 462.003563][ T5625] bcachefs (loop0): going read-write [ 462.008026][ T5625] bcachefs (loop0): marking superblocks [ 462.012601][ T5625] [ 462.013978][ T5625] ====================================================== [ 462.017021][ T5625] WARNING: possible circular locking dependency detected [ 462.019785][ T5625] 6.14.0-rc2-syzkaller-00039-g09fbf3d50205 #0 Not tainted [ 462.023487][ T5625] ------------------------------------------------------ [ 462.026020][ T5625] syz.0.21/5625 is trying to acquire lock: [ 462.028341][ T5625] ffffffff8ea19608 (pcpu_alloc_mutex){+.+.}-{4:4}, at: pcpu_alloc_noprof+0x293/0x1760 [ 462.032223][ T5625] [ 462.032223][ T5625] but task is already holding lock: [ 462.035944][ T5625] ffff888051401c68 (&bc->lock){+.+.}-{4:4}, at: bch2_btree_node_mem_alloc+0x559/0x16f0 [ 462.039512][ T5625] [ 462.039512][ T5625] which lock already depends on the new lock. [ 462.039512][ T5625] [ 462.043189][ T5625] [ 462.043189][ T5625] the existing dependency chain (in reverse order) is: [ 462.046833][ T5625] [ 462.046833][ T5625] -> #2 (&bc->lock){+.+.}-{4:4}: [ 462.049750][ T5625] lock_acquire+0x1ed/0x550 [ 462.052271][ T5625] __mutex_lock+0x19c/0x1010 [ 462.055067][ T5625] bch2_btree_cache_scan+0x184/0xec0 [ 462.057800][ T5625] do_shrink_slab+0x72d/0x1160 [ 462.060086][ T5625] shrink_slab+0x1093/0x14d0 [ 462.062278][ T5625] shrink_one+0x43b/0x850 [ 462.064265][ T5625] shrink_node+0x37c5/0x3e50 [ 462.066284][ T5625] kswapd+0x20f3/0x3b10 [ 462.068109][ T5625] kthread+0x7a9/0x920 [ 462.069924][ T5625] ret_from_fork+0x4b/0x80 [ 462.071811][ T5625] ret_from_fork_asm+0x1a/0x30 [ 462.074123][ T5625] [ 462.074123][ T5625] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 462.077284][ T5625] lock_acquire+0x1ed/0x550 [ 462.079189][ T5625] fs_reclaim_acquire+0x88/0x130 [ 462.081230][ T5625] __kmalloc_noprof+0xae/0x4c0 [ 462.083662][ T5625] pcpu_create_chunk+0x57/0xbc0 [ 462.085724][ T5625] pcpu_balance_workfn+0xc4d/0xd40 [ 462.087932][ T5625] process_scheduled_works+0xa66/0x1840 [ 462.090274][ T5625] worker_thread+0x870/0xd30 [ 462.092462][ T5625] kthread+0x7a9/0x920 [ 462.094838][ T5625] ret_from_fork+0x4b/0x80 [ 462.097125][ T5625] ret_from_fork_asm+0x1a/0x30 [ 462.099205][ T5625] [ 462.099205][ T5625] -> #0 (pcpu_alloc_mutex){+.+.}-{4:4}: [ 462.102177][ T5625] validate_chain+0x18ef/0x5920 [ 462.104296][ T5625] __lock_acquire+0x1397/0x2100 [ 462.106359][ T5625] lock_acquire+0x1ed/0x550 [ 462.108522][ T5625] __mutex_lock+0x19c/0x1010 [ 462.111056][ T5625] pcpu_alloc_noprof+0x293/0x1760 [ 462.113566][ T5625] __six_lock_init+0x104/0x150 [ 462.115667][ T5625] bch2_btree_lock_init+0x38/0x100 [ 462.117802][ T5625] bch2_btree_node_mem_alloc+0x565/0x16f0 [ 462.120061][ T5625] bch2_btree_reserve_get+0x2df/0x1890 [ 462.122322][ T5625] bch2_btree_update_start+0xe56/0x14e0 [ 462.124643][ T5625] bch2_btree_split_leaf+0x121/0x880 [ 462.127322][ T5625] bch2_trans_commit_error+0x212/0x1380 [ 462.130899][ T5625] __bch2_trans_commit+0x812b/0x97a0 [ 462.133295][ T5625] bch2_trans_mark_metadata_bucket+0x47a/0x17b0 [ 462.135558][ T5625] bch2_trans_mark_dev_sb+0x3f6/0x820 [ 462.137742][ T5625] bch2_trans_mark_dev_sbs_flags+0x6be/0x720 [ 462.139769][ T5625] bch2_fs_initialize+0xba0/0x1610 [ 462.141991][ T5625] bch2_fs_start+0x36d/0x610 [ 462.144033][ T5625] bch2_fs_get_tree+0xd8d/0x1740 [ 462.146253][ T5625] vfs_get_tree+0x90/0x2b0 [ 462.148019][ T5625] do_new_mount+0x2be/0xb40 [ 462.150131][ T5625] __se_sys_mount+0x2d6/0x3c0 [ 462.152604][ T5625] do_syscall_64+0xf3/0x230 [ 462.154880][ T5625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.157959][ T5625] [ 462.157959][ T5625] other info that might help us debug this: [ 462.157959][ T5625] [ 462.162235][ T5625] Chain exists of: [ 462.162235][ T5625] pcpu_alloc_mutex --> fs_reclaim --> &bc->lock [ 462.162235][ T5625] [ 462.166811][ T5625] Possible unsafe locking scenario: [ 462.166811][ T5625] [ 462.170473][ T5625] CPU0 CPU1 [ 462.173268][ T5625] ---- ---- [ 462.175073][ T5625] lock(&bc->lock); [ 462.176560][ T5625] lock(fs_reclaim); [ 462.178917][ T5625] lock(&bc->lock); [ 462.181465][ T5625] lock(pcpu_alloc_mutex); [ 462.183443][ T5625] [ 462.183443][ T5625] *** DEADLOCK *** [ 462.183443][ T5625] [ 462.186577][ T5625] 4 locks held by syz.0.21/5625: [ 462.188417][ T5625] #0: ffff888051400278 (&c->state_lock){+.+.}-{4:4}, at: bch2_fs_start+0x45/0x610 [ 462.191816][ T5625] #1: ffff888051404378 (&c->btree_trans_barrier){.+.+}-{0:0}, at: __bch2_trans_get+0x7e4/0xd30 [ 462.196430][ T5625] #2: ffff8880514266d0 (&c->gc_lock){.+.+}-{4:4}, at: bch2_btree_update_start+0x682/0x14e0 [ 462.200547][ T5625] #3: ffff888051401c68 (&bc->lock){+.+.}-{4:4}, at: bch2_btree_node_mem_alloc+0x559/0x16f0 [ 462.204407][ T5625] [ 462.204407][ T5625] stack backtrace: [ 462.206784][ T5625] CPU: 0 UID: 0 PID: 5625 Comm: syz.0.21 Not tainted 6.14.0-rc2-syzkaller-00039-g09fbf3d50205 #0 [ 462.206802][ T5625] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 462.206809][ T5625] Call Trace: [ 462.206816][ T5625] [ 462.206823][ T5625] dump_stack_lvl+0x241/0x360 [ 462.206839][ T5625] ? __pfx_dump_stack_lvl+0x10/0x10 [ 462.206849][ T5625] ? __pfx__printk+0x10/0x10 [ 462.206867][ T5625] print_circular_bug+0x13a/0x1b0 [ 462.206878][ T5625] check_noncircular+0x36a/0x4a0 [ 462.206889][ T5625] ? __pfx_check_noncircular+0x10/0x10 [ 462.206898][ T5625] ? lockdep_lock+0x123/0x2b0 [ 462.206914][ T5625] validate_chain+0x18ef/0x5920 [ 462.206927][ T5625] ? __pfx_validate_chain+0x10/0x10 [ 462.206936][ T5625] ? validate_chain+0x15c0/0x5920 [ 462.206949][ T5625] ? __pfx_validate_chain+0x10/0x10 [ 462.206960][ T5625] ? mark_lock+0x9a/0x360 [ 462.206975][ T5625] __lock_acquire+0x1397/0x2100 [ 462.206991][ T5625] lock_acquire+0x1ed/0x550 [ 462.207003][ T5625] ? pcpu_alloc_noprof+0x293/0x1760 [ 462.207014][ T5625] ? __pfx_lock_acquire+0x10/0x10 [ 462.207027][ T5625] ? __pfx___might_resched+0x10/0x10 [ 462.207042][ T5625] __mutex_lock+0x19c/0x1010 [ 462.207056][ T5625] ? pcpu_alloc_noprof+0x293/0x1760 [ 462.207065][ T5625] ? __mutex_trylock_common+0x183/0x2e0 [ 462.207075][ T5625] ? __pfx___might_resched+0x10/0x10 [ 462.207086][ T5625] ? pcpu_alloc_noprof+0x293/0x1760 [ 462.207095][ T5625] ? __pfx___mutex_trylock_common+0x10/0x10 [ 462.207103][ T5625] ? __se_sys_mount+0x2d6/0x3c0 [ 462.207114][ T5625] ? __pfx___mutex_lock+0x10/0x10 [ 462.207127][ T5625] ? rcu_is_watching+0x15/0xb0 [ 462.207137][ T5625] ? __asan_memset+0x23/0x50 [ 462.207151][ T5625] ? __asan_memset+0x23/0x50 [ 462.207163][ T5625] pcpu_alloc_noprof+0x293/0x1760 [ 462.207176][ T5625] __six_lock_init+0x104/0x150 [ 462.207190][ T5625] bch2_btree_lock_init+0x38/0x100 [ 462.207204][ T5625] bch2_btree_node_mem_alloc+0x565/0x16f0 [ 462.207223][ T5625] bch2_btree_reserve_get+0x2df/0x1890 [ 462.207244][ T5625] ? __pfx_bch2_btree_reserve_get+0x10/0x10 [ 462.207257][ T5625] ? rcuwait_wake_up+0x1e5/0x230 [ 462.207271][ T5625] ? percpu_up_read+0xdc/0x1b0 [ 462.207283][ T5625] ? __pfx___bch2_disk_reservation_add+0x10/0x10 [ 462.207294][ T5625] ? bch2_btree_update_start+0x682/0x14e0 [ 462.207307][ T5625] ? __pfx_flush_new_cached_update+0x10/0x10 [ 462.207320][ T5625] bch2_btree_update_start+0xe56/0x14e0 [ 462.207332][ T5625] ? six_relock_ip+0x130/0x1a0 [ 462.207343][ T5625] ? bch2_btree_split_leaf+0x121/0x880 [ 462.207355][ T5625] ? __pfx_bch2_btree_update_start+0x10/0x10 [ 462.207368][ T5625] ? run_btree_triggers+0x30d/0x1510 [ 462.207379][ T5625] ? run_btree_triggers+0x1456/0x1510 [ 462.207390][ T5625] ? __do_six_trylock+0x832/0x9f0 [ 462.207402][ T5625] bch2_btree_split_leaf+0x121/0x880 [ 462.207415][ T5625] ? __pfx___do_six_trylock+0x10/0x10 [ 462.207428][ T5625] bch2_trans_commit_error+0x212/0x1380 [ 462.207438][ T5625] ? bch2_trans_mark_metadata_bucket+0x47a/0x17b0 [ 462.207449][ T5625] ? bch2_trans_lock_write+0x585/0xc60 [ 462.207459][ T5625] ? six_unlock_ip+0x2f8/0x440 [ 462.207470][ T5625] ? __pfx_bch2_trans_commit_error+0x10/0x10 [ 462.207480][ T5625] ? bch2_trans_verify_locks+0x339/0x3c0 [ 462.207495][ T5625] __bch2_trans_commit+0x812b/0x97a0 [ 462.207508][ T5625] ? bch2_trans_start_alloc_update_noupdate+0xa12/0xd50 [ 462.207521][ T5625] ? __pfx___bch2_trans_commit+0x10/0x10 [ 462.207531][ T5625] ? bch2_path_put+0x1d3/0x2290 [ 462.207547][ T5625] ? __asan_memset+0x23/0x50 [ 462.207558][ T5625] bch2_trans_mark_metadata_bucket+0x47a/0x17b0 [ 462.207572][ T5625] ? bch2_trans_mark_dev_sb+0x135/0x820 [ 462.207582][ T5625] ? __pfx_bch2_trans_mark_metadata_bucket+0x10/0x10 [ 462.207595][ T5625] ? bch2_trans_start_alloc_update_noupdate+0x15c/0xd50 [ 462.207606][ T5625] ? __mutex_unlock_slowpath+0x227/0x800 [ 462.207621][ T5625] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 462.207636][ T5625] ? bch2_trans_mark_dev_sb+0x12d/0x820 [ 462.207647][ T5625] bch2_trans_mark_dev_sb+0x3f6/0x820 [ 462.207658][ T5625] ? __pfx_bch2_trans_mark_dev_sb+0x10/0x10 [ 462.207684][ T5625] ? __bch2_print+0x17a/0x220 [ 462.207696][ T5625] ? bch2_trans_mark_dev_sbs_flags+0x66/0x720 [ 462.207706][ T5625] ? bch2_trans_mark_dev_sbs_flags+0x66/0x720 [ 462.207717][ T5625] bch2_trans_mark_dev_sbs_flags+0x6be/0x720 [ 462.207729][ T5625] ? bch2_trans_mark_dev_sbs_flags+0x66/0x720 [ 462.207741][ T5625] bch2_fs_initialize+0xba0/0x1610 [ 462.207756][ T5625] ? free_zapped_rcu+0x90/0x2c0 [ 462.207767][ T5625] ? stack_trace_snprint+0x58/0xf0 [ 462.207774][ T5625] ? __pfx_bch2_fs_initialize+0x10/0x10 [ 462.207784][ T5625] ? mark_lock+0x9a/0x360 [ 462.207799][ T5625] ? bch2_get_next_online_dev+0x4b9/0x4f0 [ 462.207808][ T5625] ? bch2_get_next_online_dev+0x2b/0x4f0 [ 462.207820][ T5625] ? llist_reverse_order+0x72/0x90 [ 462.207833][ T5625] bch2_fs_start+0x36d/0x610 [ 462.207846][ T5625] bch2_fs_get_tree+0xd8d/0x1740 [ 462.207863][ T5625] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 462.207877][ T5625] ? generic_parse_monolithic+0x387/0x400 [ 462.207890][ T5625] ? rcu_is_watching+0x15/0xb0 [ 462.207900][ T5625] ? apparmor_capable+0x13b/0x1b0 [ 462.207912][ T5625] vfs_get_tree+0x90/0x2b0 [ 462.207928][ T5625] do_new_mount+0x2be/0xb40 [ 462.207940][ T5625] ? __pfx_do_new_mount+0x10/0x10 [ 462.207950][ T5625] __se_sys_mount+0x2d6/0x3c0 [ 462.207962][ T5625] ? __pfx___se_sys_mount+0x10/0x10 [ 462.207972][ T5625] ? exc_page_fault+0x590/0x8b0 [ 462.207986][ T5625] ? __x64_sys_mount+0x20/0xc0 [ 462.207996][ T5625] do_syscall_64+0xf3/0x230 [ 462.208010][ T5625] ? clear_bhb_loop+0x35/0x90 [ 462.208025][ T5625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.208039][ T5625] RIP: 0033:0x7fcaed38e58a [ 462.208051][ T5625] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 462.208060][ T5625] RSP: 002b:00007fcaec5fde68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 462.208074][ T5625] RAX: ffffffffffffffda RBX: 00007fcaec5fdef0 RCX: 00007fcaed38e58a [ 462.208081][ T5625] RDX: 00004000000000c0 RSI: 0000400000000180 RDI: 00007fcaec5fdeb0 [ 462.208088][ T5625] RBP: 00004000000000c0 R08: 00007fcaec5fdef0 R09: 0000000000000000 [ 462.208095][ T5625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000400000000180 [ 462.208102][ T5625] R13: 00007fcaec5fdeb0 R14: 0000000000005a05 R15: 0000400000000480 [ 462.208112][ T5625] [ 462.462750][ T5625] bcachefs (loop0): initializing freespace [ 462.466169][ T5625] bcachefs (loop0): done initializing freespace [ 462.469769][ T5625] bcachefs (loop0): reading snapshots table [ 462.472046][ T5625] bcachefs (loop0): reading snapshots done [ 462.486845][ T5625] bcachefs (loop0): done starting filesystem [ 462.511372][ T24] audit: type=1800 audit(1739334332.574:12): pid=5625 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.21" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 462.528106][ T5488] bcachefs (loop0): shutting down [ 462.530049][ T5488] bcachefs (loop0): going read-only [ 462.555422][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 462.562513][ T24] audit: type=1804 audit(1739334332.594:13): pid=5625 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.21" name="/newroot/5/file1/bus" dev="loop0" ino=4099 res=1 errno=0 2025/02/12 04:25:32 executed programs: 8 [ 462.574170][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 3 [ 462.586739][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 462.592657][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 462.596348][ T5488] bcachefs (loop0): marking filesystem clean [ 462.605472][ T5488] bcachefs (loop0): shutdown complete [ 463.338498][ T5637] loop0: detected capacity change from 0 to 32768 [ 463.491531][ T5637] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 463.497844][ T5637] bcachefs (loop0): initializing new filesystem [ 463.501459][ T5637] bcachefs (loop0): going read-write [ 463.503788][ T5637] bcachefs (loop0): marking superblocks [ 463.509090][ T5637] bcachefs (loop0): initializing freespace [ 463.511750][ T5637] bcachefs (loop0): done initializing freespace [ 463.515349][ T5637] bcachefs (loop0): reading snapshots table [ 463.518352][ T5637] bcachefs (loop0): reading snapshots done [ 463.532140][ T5637] bcachefs (loop0): done starting filesystem [ 463.638566][ T24] audit: type=1800 audit(1739334333.694:14): pid=5637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 463.646470][ T24] audit: type=1804 audit(1739334333.694:15): pid=5637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.22" name="/newroot/6/file1/bus" dev="loop0" ino=4099 res=1 errno=0 [ 463.665272][ T5488] bcachefs (loop0): shutting down [ 463.668081][ T5488] bcachefs (loop0): going read-only [ 463.669997][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 463.673486][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 3 [ 463.696920][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 463.703928][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 463.708887][ T5488] bcachefs (loop0): marking filesystem clean [ 463.725696][ T5488] bcachefs (loop0): shutdown complete [ 464.392472][ T5649] loop0: detected capacity change from 0 to 32768 [ 464.540720][ T5649] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 464.549429][ T5649] bcachefs (loop0): initializing new filesystem [ 464.553571][ T5649] bcachefs (loop0): going read-write [ 464.556093][ T5649] bcachefs (loop0): marking superblocks [ 464.562140][ T5649] bcachefs (loop0): initializing freespace [ 464.565153][ T5649] bcachefs (loop0): done initializing freespace [ 464.568412][ T5649] bcachefs (loop0): reading snapshots table [ 464.570840][ T5649] bcachefs (loop0): reading snapshots done [ 464.583274][ T5649] bcachefs (loop0): done starting filesystem [ 464.634485][ T24] audit: type=1800 audit(1739334334.694:16): pid=5649 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 464.657242][ T5488] bcachefs (loop0): shutting down [ 464.659848][ T5488] bcachefs (loop0): going read-only [ 464.662280][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 464.665646][ T24] audit: type=1804 audit(1739334334.694:17): pid=5649 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.23" name="/newroot/7/file1/bus" dev="loop0" ino=4099 res=1 errno=0 [ 464.674636][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 2 [ 464.689590][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 464.693391][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 464.696658][ T5488] bcachefs (loop0): marking filesystem clean [ 464.707733][ T5488] bcachefs (loop0): shutdown complete [ 465.391340][ T5661] loop0: detected capacity change from 0 to 32768 [ 465.539577][ T5661] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 465.546298][ T5661] bcachefs (loop0): initializing new filesystem [ 465.550403][ T5661] bcachefs (loop0): going read-write [ 465.553682][ T5661] bcachefs (loop0): marking superblocks [ 465.561038][ T5661] bcachefs (loop0): initializing freespace [ 465.564989][ T5661] bcachefs (loop0): done initializing freespace [ 465.568716][ T5661] bcachefs (loop0): reading snapshots table [ 465.570979][ T5661] bcachefs (loop0): reading snapshots done [ 465.584482][ T5661] bcachefs (loop0): done starting filesystem [ 465.619168][ T24] audit: type=1800 audit(1739334335.674:18): pid=5661 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.24" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 465.626969][ T24] audit: type=1804 audit(1739334335.674:19): pid=5661 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.24" name="/newroot/8/file1/bus" dev="loop0" ino=4099 res=1 errno=0 [ 465.653821][ T5488] bcachefs (loop0): shutting down [ 465.656694][ T5488] bcachefs (loop0): going read-only [ 465.665946][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 465.669855][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 2 [ 465.683259][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 465.689938][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 465.693189][ T5488] bcachefs (loop0): marking filesystem clean [ 465.703954][ T5488] bcachefs (loop0): shutdown complete [ 466.420682][ T5673] loop0: detected capacity change from 0 to 32768 [ 466.578886][ T5673] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 466.586279][ T5673] bcachefs (loop0): initializing new filesystem [ 466.590796][ T5673] bcachefs (loop0): going read-write [ 466.593130][ T5673] bcachefs (loop0): marking superblocks [ 466.599283][ T5673] bcachefs (loop0): initializing freespace [ 466.602513][ T5673] bcachefs (loop0): done initializing freespace [ 466.606177][ T5673] bcachefs (loop0): reading snapshots table [ 466.608496][ T5673] bcachefs (loop0): reading snapshots done [ 466.623660][ T5673] bcachefs (loop0): done starting filesystem [ 466.705166][ T24] audit: type=1800 audit(1739334336.764:20): pid=5673 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.25" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 466.728317][ T5488] bcachefs (loop0): shutting down [ 466.730265][ T5488] bcachefs (loop0): going read-only [ 466.732129][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 466.739563][ T24] audit: type=1804 audit(1739334336.764:21): pid=5673 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.25" name="/newroot/9/file1/bus" dev="loop0" ino=4099 res=1 errno=0 [ 466.750185][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 2 [ 466.773124][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 466.781053][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 466.784093][ T5488] bcachefs (loop0): marking filesystem clean [ 466.795736][ T5488] bcachefs (loop0): shutdown complete [ 467.528520][ T5685] loop0: detected capacity change from 0 to 32768 [ 467.676057][ T5685] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 467.683589][ T5685] bcachefs (loop0): initializing new filesystem [ 467.688333][ T5685] bcachefs (loop0): going read-write [ 467.690632][ T5685] bcachefs (loop0): marking superblocks [ 467.699153][ T5685] bcachefs (loop0): initializing freespace [ 467.702923][ T5685] bcachefs (loop0): done initializing freespace [ 467.707460][ T5685] bcachefs (loop0): reading snapshots table [ 467.709514][ T5685] bcachefs (loop0): reading snapshots done [ 467.728328][ T5685] bcachefs (loop0): done starting filesystem [ 467.802619][ T24] audit: type=1800 audit(1739334337.864:22): pid=5685 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.26" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 467.818184][ T5488] bcachefs (loop0): shutting down [ 467.820518][ T5488] bcachefs (loop0): going read-only [ 467.826980][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 467.831564][ T24] audit: type=1804 audit(1739334337.864:23): pid=5685 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.26" name="/newroot/10/file1/bus" dev="loop0" ino=4099 res=1 errno=0 [ 467.844278][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 3 2025/02/12 04:25:37 executed programs: 13 [ 467.874338][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 467.879019][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 467.881450][ T5488] bcachefs (loop0): marking filesystem clean [ 467.893038][ T5488] bcachefs (loop0): shutdown complete [ 468.580809][ T5697] loop0: detected capacity change from 0 to 32768 [ 468.762215][ T5697] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 468.768235][ T5697] bcachefs (loop0): initializing new filesystem [ 468.771510][ T5697] bcachefs (loop0): going read-write [ 468.774165][ T5697] bcachefs (loop0): marking superblocks [ 468.781027][ T5697] bcachefs (loop0): initializing freespace [ 468.784112][ T5697] bcachefs (loop0): done initializing freespace [ 468.800536][ T5697] bcachefs (loop0): reading snapshots table [ 468.803058][ T5697] bcachefs (loop0): reading snapshots done [ 468.814169][ T5697] bcachefs (loop0): done starting filesystem [ 468.848372][ T24] audit: type=1800 audit(1739334338.904:24): pid=5697 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.27" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 468.856238][ T24] audit: type=1804 audit(1739334338.904:25): pid=5697 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.27" name="/newroot/11/file1/bus" dev="loop0" ino=4099 res=1 errno=0 [ 468.898442][ T5488] bcachefs (loop0): shutting down [ 468.900401][ T5488] bcachefs (loop0): going read-only [ 468.902388][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 468.911151][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 3 [ 468.923318][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 468.928930][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 468.932725][ T5488] bcachefs (loop0): marking filesystem clean [ 468.950240][ T5488] bcachefs (loop0): shutdown complete [ 469.663624][ T5709] loop0: detected capacity change from 0 to 32768 [ 469.865247][ T5709] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 469.870994][ T5709] bcachefs (loop0): initializing new filesystem [ 469.874309][ T5709] bcachefs (loop0): going read-write [ 469.877404][ T5709] bcachefs (loop0): marking superblocks [ 469.883178][ T5709] bcachefs (loop0): initializing freespace [ 469.888860][ T5709] bcachefs (loop0): done initializing freespace [ 469.892357][ T5709] bcachefs (loop0): reading snapshots table [ 469.896528][ T5709] bcachefs (loop0): reading snapshots done [ 469.922000][ T5709] bcachefs (loop0): done starting filesystem [ 469.969366][ T24] audit: type=1800 audit(1739334340.034:26): pid=5709 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.28" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 469.988452][ T5488] bcachefs (loop0): shutting down [ 469.990673][ T5488] bcachefs (loop0): going read-only [ 469.992799][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 470.010576][ T24] audit: type=1804 audit(1739334340.054:27): pid=5709 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.28" name="/newroot/12/file1/bus" dev="loop0" ino=4099 res=1 errno=0 [ 470.030302][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 3 [ 470.040116][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 470.045085][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 470.049515][ T5488] bcachefs (loop0): marking filesystem clean [ 470.061183][ T5488] bcachefs (loop0): shutdown complete [ 470.746183][ T5721] loop0: detected capacity change from 0 to 32768 [ 470.894384][ T5721] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 470.901914][ T5721] bcachefs (loop0): initializing new filesystem [ 470.906233][ T5721] bcachefs (loop0): going read-write [ 470.909529][ T5721] bcachefs (loop0): marking superblocks [ 470.915379][ T5721] bcachefs (loop0): initializing freespace [ 470.918409][ T5721] bcachefs (loop0): done initializing freespace [ 470.921879][ T5721] bcachefs (loop0): reading snapshots table [ 470.924351][ T5721] bcachefs (loop0): reading snapshots done [ 470.935976][ T5721] bcachefs (loop0): done starting filesystem [ 470.977941][ T24] audit: type=1800 audit(1739334341.034:28): pid=5721 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.29" name="file1" dev="loop0" ino=4098 res=0 errno=0 [ 470.999962][ T5488] bcachefs (loop0): shutting down [ 471.001950][ T5488] bcachefs (loop0): going read-only [ 471.004161][ T5488] bcachefs (loop0): finished waiting for writes to stop [ 471.008306][ T24] audit: type=1804 audit(1739334341.034:29): pid=5721 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.29" name="/newroot/13/file1/bus" dev="loop0" ino=4099 res=1 errno=0 [ 471.021063][ T5488] bcachefs (loop0): flushing journal and stopping allocators, journal seq 3 [ 471.032389][ T5488] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3 [ 471.038322][ T5488] bcachefs (loop0): clean shutdown complete, journal seq 4 [ 471.041457][ T5488] bcachefs (loop0): marking filesystem clean [ 471.055979][ T5488] bcachefs (loop0): shutdown complete [ 471.757446][ T5733] loop0: detected capacity change from 0 to 32768 [ 471.904995][ T5733] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 471.910904][ T5733] bcachefs (loop0): initializing new filesystem [ 471.914648][ T5733] bcachefs (loop0): going read-write [ 471.916903][ T5733] bcachefs (loop0): marking superblocks [ 471.922968][ T5733] bcachefs (loop0): initializing freespace [ 471.926662][ T5733] bcachefs (loop0): done initializing freespace [ 471.930705][ T5733] bcachefs (loop0): reading snapshots table [ 471.932932][ T5733] bcachefs (loop0): reading snapshots done [ 471.949281][ T5733] bcachefs (loop0): done starting filesystem VM DIAGNOSIS: 04:25:32 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000030 RBX=ffffffff9a748080 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002a0d330 R8 =ffffffff8576cadb R9 =1ffff1100680c046 R10=dffffc0000000000 R11=ffffffff8576ca90 R12=dffffc0000000000 R13=0000000000000030 R14=0000000000000030 R15=00000000000003f8 RIP=ffffffff8576cb0e RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00007fcaec5fe6c0 ffffffff 00c00000 GS =0000 ffff88801fc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055cc85fd1000 CR3=0000000011e32000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000fefc0000 Opmask01=000000000000007f Opmask02=00000000fffeff7f Opmask03=0000000000000000 Opmask04=00000000ffdfffff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 003d45444f4d5645 44003d524f4e494d ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc7c60c7b0 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000ff00000000 00000000ff000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000ff000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000000ff00 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffff00 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 7373737373737233 737326bff68e0fb3 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 7373737373737370 737326bff68edcd3 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 722f766564752f62 696c2f7273752f00 534b4e494c564544 00454d414e564544 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f4a414d003d454d 414e564544003d58 45444e494649003d 4550595456454400 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f4a414d0018454d 414e564544001858 45444e4946490018 4550595456454400 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000006c7463 2d30736665686361 63622f7366656863 6163622f6c617574 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fa37c1f1fd0 00007fa37c1f1fd0 0000000000000791 0000000000003031 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 68303e3b3a38253b 3a253e3a6e68303b 21383b657a687438 2739243c3b243b27 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 69305f474f5b647c 6930382433273f39 7b27697a787c7a30 23333a3a38263342 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 692054524f50202c 2064696c61696d20 0070253a20252054 524f504d49005452 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 692020520050202c 2025204f504d4900 0061253a20252000 2527204d49005452 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000