Warning: Permanently added '10.128.1.150' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs [ 32.579665][ T4338] cgroup: Unknown subsys name 'net' [ 32.822045][ T4338] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 33.084334][ T4338] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 39.652765][ T4350] chnl_net:caif_netlink_parms(): no params data found [ 39.669638][ T4350] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.670931][ T4350] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.672995][ T4350] device bridge_slave_0 entered promiscuous mode [ 39.675278][ T4350] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.676401][ T4350] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.677889][ T4350] device bridge_slave_1 entered promiscuous mode [ 39.684693][ T4350] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.687047][ T4350] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.693789][ T4350] team0: Port device team_slave_0 added [ 39.695695][ T4350] team0: Port device team_slave_1 added [ 39.700963][ T4350] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.702072][ T4350] 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. [ 39.706316][ T4350] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.709114][ T4350] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.710713][ T4350] 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. [ 39.714765][ T4350] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.770493][ T4350] device hsr_slave_0 entered promiscuous mode [ 39.809495][ T4350] device hsr_slave_1 entered promiscuous mode [ 39.882514][ T4350] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.940812][ T4350] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.981046][ T4350] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.020701][ T4350] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.067891][ T4350] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.069130][ T4350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.070483][ T4350] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.071599][ T4350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.088380][ T4350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.092885][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.095198][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.097121][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.099059][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.105085][ T4350] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.108521][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.110564][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.111744][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.114050][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.115483][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.116622][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.122642][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.124283][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.127471][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.131034][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.133783][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.136598][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.185859][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.187133][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.191290][ T4350] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.196712][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.204320][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.206067][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.207581][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.210745][ T4350] device veth0_vlan entered promiscuous mode [ 40.213610][ T4350] device veth1_vlan entered promiscuous mode [ 40.221484][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.222954][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.224478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.226676][ T4350] device veth0_macvtap entered promiscuous mode [ 40.228879][ T4350] device veth1_macvtap entered promiscuous mode [ 40.234058][ T4350] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.235375][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.237232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.241227][ T4350] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.242551][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.245087][ T4350] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.246474][ T4350] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.247951][ T4350] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.249617][ T4350] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.590858][ T39] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.215791][ T4402] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.217262][ T4402] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.218579][ T4402] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.220844][ T4402] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.222229][ T4402] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.223541][ T4402] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.304914][ T1614] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.306275][ T1614] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.308066][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.317198][ T1614] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.318530][ T1614] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.320516][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:41 executed programs: 0 [ 41.834869][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.836430][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.837980][ T4404] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.841152][ T4404] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.842668][ T4404] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.844258][ T4404] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.886186][ T4430] chnl_net:caif_netlink_parms(): no params data found [ 41.902481][ T4430] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.903685][ T4430] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.905202][ T4430] device bridge_slave_0 entered promiscuous mode [ 41.906999][ T4430] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.908086][ T4430] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.910115][ T4430] device bridge_slave_1 entered promiscuous mode [ 41.917069][ T4430] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.919645][ T4430] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.926455][ T4430] team0: Port device team_slave_0 added [ 41.928247][ T4430] team0: Port device team_slave_1 added [ 41.933911][ T4430] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.935008][ T4430] 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. [ 41.939385][ T4430] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.941814][ T4430] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.942900][ T4430] 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. [ 41.947314][ T4430] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.980470][ T4430] device hsr_slave_0 entered promiscuous mode [ 42.020493][ T4430] device hsr_slave_1 entered promiscuous mode [ 42.059376][ T4430] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.060710][ T4430] Cannot create hsr debugfs directory [ 43.760401][ T39] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.919954][ T4402] Bluetooth: hci0: command 0x0409 tx timeout [ 45.999530][ T4402] Bluetooth: hci0: command 0x041b tx timeout [ 46.140392][ T39] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.231321][ T39] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.192346][ T4430] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.271498][ T4430] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.351522][ T4430] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.431302][ T4430] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.540361][ T4430] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.543949][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.545458][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.547911][ T4430] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.582356][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.584090][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.585604][ T1614] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.586741][ T1614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.588274][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.590997][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.592647][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.594060][ T1614] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.595226][ T1614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.597686][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.600960][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.603537][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.605419][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.607025][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.610104][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.611672][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.614299][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.615765][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.618202][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.621060][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.623736][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.633350][ T39] device hsr_slave_0 left promiscuous mode [ 47.659908][ T39] device hsr_slave_1 left promiscuous mode [ 47.749388][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 47.750761][ T39] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 47.753543][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 47.754801][ T39] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 47.756345][ T39] device bridge_slave_1 left promiscuous mode [ 47.757776][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.809985][ T39] device bridge_slave_0 left promiscuous mode [ 47.811164][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.939525][ T39] device veth1_macvtap left promiscuous mode [ 47.940612][ T39] device veth0_macvtap left promiscuous mode [ 47.941755][ T39] device veth1_vlan left promiscuous mode [ 47.942793][ T39] device veth0_vlan left promiscuous mode [ 48.079348][ T4402] Bluetooth: hci0: command 0x040f tx timeout [ 50.111178][ T39] team0 (unregistering): Port device team_slave_1 removed [ 50.169395][ T4402] Bluetooth: hci0: command 0x0419 tx timeout [ 50.279943][ T39] team0 (unregistering): Port device team_slave_0 removed [ 50.449833][ T39] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 50.669879][ T39] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 52.191242][ T39] bond0 (unregistering): Released all slaves [ 52.496709][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.498106][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.503577][ T4430] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.509537][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.511245][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.516476][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.518062][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.521181][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.522905][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.525273][ T4430] device veth0_vlan entered promiscuous mode [ 52.528352][ T4430] device veth1_vlan entered promiscuous mode [ 52.535707][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 52.537216][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 52.538604][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.540267][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.542649][ T4430] device veth0_macvtap entered promiscuous mode [ 52.544945][ T4430] device veth1_macvtap entered promiscuous mode [ 52.550396][ T4430] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.551629][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.553167][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.554673][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.556131][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.559012][ T4430] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.561477][ T4430] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.562916][ T4430] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.564393][ T4430] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.565829][ T4430] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.568581][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.570813][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.590121][ T1614] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.593145][ T1614] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.594684][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.596153][ T4397] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.597381][ T4397] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.598769][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.677934][ T4503] loop0: detected capacity change from 0 to 8192 [ 52.679832][ T4503] ======================================================= [ 52.679832][ T4503] WARNING: The mand mount option has been deprecated and [ 52.679832][ T4503] and is ignored by this kernel. Remove the mand [ 52.679832][ T4503] option from the mount to silence this warning. [ 52.679832][ T4503] ======================================================= [ 52.687077][ T4503] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 52.689243][ T4503] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 52.691371][ T4503] REISERFS (device loop0): using ordered data mode [ 52.692415][ T4503] reiserfs: using flush barriers [ 52.694039][ T4503] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 7, max trans age 7 [ 52.696804][ T4503] REISERFS (device loop0): checking transaction log (loop0) [ 52.700778][ T4503] REISERFS (device loop0): Using r5 hash to sort names [ 52.702378][ T4503] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 SD] (nlink == 1) not found (pos 2) [ 52.704565][ T4503] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 52.708409][ T4503] REISERFS warning (device loop0): sh-2029: %s: bitmap block (#%u) reading failed reiserfs_read_bitmap_block: reiserfs_read_bitmap_block [ 52.711279][ T4503] REISERFS warning (device loop0): sh-2029: %s: bitmap block (#%u) reading failed reiserfs_read_bitmap_block: reiserfs_read_bitmap_block [ 52.713697][ T4503] REISERFS warning (device loop0): sh-2029: %s: bitmap block (#%u) reading failed reiserfs_read_bitmap_block: reiserfs_read_bitmap_block [ 52.717034][ T4503] REISERFS warning (device loop0): sh-2029: %s: bitmap block (#%u) reading failed reiserfs_read_bitmap_block: reiserfs_read_bitmap_block [ 52.719824][ T4503] [ 52.720174][ T4503] ====================================================== [ 52.721232][ T4503] WARNING: possible circular locking dependency detected [ 52.722353][ T4503] syzkaller #0 Not tainted [ 52.723108][ T4503] ------------------------------------------------------ [ 52.724248][ T4503] syz.0.17/4503 is trying to acquire lock: [ 52.725237][ T4503] ffff0000ea2c0980 (&type->i_mutex_dir_key#8/3){+.+.}-{3:3}, at: open_xa_dir+0x124/0x5f0 [ 52.726976][ T4503] [ 52.726976][ T4503] but task is already holding lock: [ 52.728204][ T4503] ffff0000df661090 (&sbi->lock){+.+.}-{3:3}, at: reiserfs_write_lock_nested+0x68/0xd8 [ 52.729868][ T4503] [ 52.729868][ T4503] which lock already depends on the new lock. [ 52.729868][ T4503] [ 52.731623][ T4503] [ 52.731623][ T4503] the existing dependency chain (in reverse order) is: [ 52.733088][ T4503] [ 52.733088][ T4503] -> #1 (&sbi->lock){+.+.}-{3:3}: [ 52.734307][ T4503] __mutex_lock_common+0x190/0x1f60 [ 52.735245][ T4503] mutex_lock_nested+0x38/0x44 [ 52.736135][ T4503] reiserfs_write_lock+0x7c/0xe8 [ 52.737103][ T4503] reiserfs_mkdir+0x294/0x7bc [ 52.737941][ T4503] open_xa_dir+0x290/0x5f0 [ 52.738774][ T4503] xattr_lookup+0x3c/0x268 [ 52.739595][ T4503] reiserfs_xattr_set_handle+0xe0/0xdac [ 52.740641][ T4503] __reiserfs_set_acl+0x428/0x5b0 [ 52.741590][ T4503] reiserfs_set_acl+0x3e8/0x590 [ 52.742433][ T4503] posix_acl_xattr_set+0x2f8/0x394 [ 52.743337][ T4503] __vfs_setxattr+0x384/0x3a0 [ 52.744208][ T4503] __vfs_setxattr_noperm+0x120/0x564 [ 52.745195][ T4503] __vfs_setxattr_locked+0x1ec/0x218 [ 52.746085][ T4503] vfs_setxattr+0x158/0x2ac [ 52.746933][ T4503] setxattr+0x258/0x2d8 [ 52.747673][ T4503] path_setxattr+0x130/0x260 [ 52.748502][ T4503] __arm64_sys_lsetxattr+0xbc/0xd8 [ 52.749403][ T4503] invoke_syscall+0x98/0x2b4 [ 52.750230][ T4503] el0_svc_common+0x138/0x258 [ 52.751070][ T4503] do_el0_svc+0x58/0x130 [ 52.751856][ T4503] el0_svc+0x58/0x128 [ 52.752589][ T4503] el0t_64_sync_handler+0x84/0xf0 [ 52.753551][ T4503] el0t_64_sync+0x18c/0x190 [ 52.754428][ T4503] [ 52.754428][ T4503] -> #0 (&type->i_mutex_dir_key#8/3){+.+.}-{3:3}: [ 52.755911][ T4503] __lock_acquire+0x2880/0x6800 [ 52.756773][ T4503] lock_acquire+0x20c/0x63c [ 52.757548][ T4503] down_write_nested+0x64/0x94 [ 52.758471][ T4503] open_xa_dir+0x124/0x5f0 [ 52.759347][ T4503] reiserfs_for_each_xattr+0x18c/0x6d8 [ 52.760389][ T4503] reiserfs_delete_xattrs+0x2c/0xa4 [ 52.761330][ T4503] reiserfs_evict_inode+0x1f0/0x408 [ 52.762318][ T4503] evict+0x3e0/0x828 [ 52.763093][ T4503] iput+0x754/0x7e4 [ 52.763833][ T4503] reiserfs_new_inode+0xab0/0x13ac [ 52.764773][ T4503] reiserfs_mkdir+0x4dc/0x7bc [ 52.765671][ T4503] vfs_mkdir+0x314/0x4d4 [ 52.766492][ T4503] do_mkdirat+0x1b8/0x3ec [ 52.767286][ T4503] __arm64_sys_mkdirat+0x90/0xa8 [ 52.768186][ T4503] invoke_syscall+0x98/0x2b4 [ 52.769048][ T4503] el0_svc_common+0x138/0x258 [ 52.769917][ T4503] do_el0_svc+0x58/0x130 [ 52.770734][ T4503] el0_svc+0x58/0x128 [ 52.771475][ T4503] el0t_64_sync_handler+0x84/0xf0 [ 52.772439][ T4503] el0t_64_sync+0x18c/0x190 [ 52.773311][ T4503] [ 52.773311][ T4503] other info that might help us debug this: [ 52.773311][ T4503] [ 52.775005][ T4503] Possible unsafe locking scenario: [ 52.775005][ T4503] [ 52.776264][ T4503] CPU0 CPU1 [ 52.777194][ T4503] ---- ---- [ 52.778150][ T4503] lock(&sbi->lock); [ 52.778822][ T4503] lock(&type->i_mutex_dir_key#8/3); [ 52.780144][ T4503] lock(&sbi->lock); [ 52.781272][ T4503] lock(&type->i_mutex_dir_key#8/3); [ 52.782194][ T4503] [ 52.782194][ T4503] *** DEADLOCK *** [ 52.782194][ T4503] [ 52.783542][ T4503] 3 locks held by syz.0.17/4503: [ 52.784373][ T4503] #0: ffff0000d367e460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 52.785890][ T4503] #1: ffff0000ea2c1020 (&type->i_mutex_dir_key#8/1){+.+.}-{3:3}, at: filename_create+0x1b0/0x3a8 [ 52.787557][ T4503] #2: ffff0000df661090 (&sbi->lock){+.+.}-{3:3}, at: reiserfs_write_lock_nested+0x68/0xd8 [ 52.789283][ T4503] [ 52.789283][ T4503] stack backtrace: [ 52.790233][ T4503] CPU: 1 PID: 4503 Comm: syz.0.17 Not tainted syzkaller #0 [ 52.791452][ T4503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 52.793160][ T4503] Call trace: [ 52.793725][ T4503] dump_backtrace+0x1c0/0x1ec [ 52.794535][ T4503] show_stack+0x2c/0x3c [ 52.795250][ T4503] __dump_stack+0x30/0x40 [ 52.795986][ T4503] dump_stack_lvl+0xf4/0x15c [ 52.796783][ T4503] dump_stack+0x1c/0x5c [ 52.797457][ T4503] print_circular_bug+0x148/0x1b0 [ 52.798283][ T4503] check_noncircular+0x264/0x2f8 [ 52.799142][ T4503] __lock_acquire+0x2880/0x6800 [ 52.799971][ T4503] lock_acquire+0x20c/0x63c [ 52.800776][ T4503] down_write_nested+0x64/0x94 [ 52.801597][ T4503] open_xa_dir+0x124/0x5f0 [ 52.802348][ T4503] reiserfs_for_each_xattr+0x18c/0x6d8 [ 52.803298][ T4503] reiserfs_delete_xattrs+0x2c/0xa4 [ 52.804139][ T4503] reiserfs_evict_inode+0x1f0/0x408 [ 52.804944][ T4503] evict+0x3e0/0x828 [ 52.805550][ T4503] iput+0x754/0x7e4 [ 52.806195][ T4503] reiserfs_new_inode+0xab0/0x13ac [ 52.807058][ T4503] reiserfs_mkdir+0x4dc/0x7bc [ 52.807798][ T4503] vfs_mkdir+0x314/0x4d4 [ 52.808526][ T4503] do_mkdirat+0x1b8/0x3ec [ 52.809227][ T4503] __arm64_sys_mkdirat+0x90/0xa8 [ 52.810016][ T4503] invoke_syscall+0x98/0x2b4 [ 52.810775][ T4503] el0_svc_common+0x138/0x258 [ 52.811553][ T4503] do_el0_svc+0x58/0x130 [ 52.812248][ T4503] el0_svc+0x58/0x128 [ 52.812896][ T4503] el0t_64_sync_handler+0x84/0xf0 [ 52.813751][ T4503] el0t_64_sync+0x18c/0x190