Warning: Permanently added '10.128.0.168' (ED25519) to the list of known hosts. 1970/01/01 00:01:21 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:22 parsed 1 programs [ 84.910821][ T4428] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 92.502191][ T1712] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.504406][ T1712] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.510802][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 92.517662][ T630] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.519925][ T630] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.522747][ T1712] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 93.739006][ T4479] chnl_net:caif_netlink_parms(): no params data found [ 93.769815][ T4479] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.771780][ T4479] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.774412][ T4479] device bridge_slave_0 entered promiscuous mode [ 93.777910][ T4479] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.779879][ T4479] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.782458][ T4479] device bridge_slave_1 entered promiscuous mode [ 93.795830][ T4479] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.800271][ T4479] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.814845][ T4479] team0: Port device team_slave_0 added [ 93.818438][ T4479] team0: Port device team_slave_1 added [ 93.832421][ T4479] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.834248][ T4479] 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. [ 93.841774][ T4479] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.847561][ T4479] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.849456][ T4479] 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. [ 93.856799][ T4479] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.937691][ T4479] device hsr_slave_0 entered promiscuous mode [ 93.976153][ T4479] device hsr_slave_1 entered promiscuous mode [ 94.709326][ T4479] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.749609][ T4479] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.787986][ T4479] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.838857][ T4479] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.914001][ T4479] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.928823][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.931253][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.937015][ T4479] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.941476][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.944097][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.950080][ T630] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.951989][ T630] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.962573][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.965201][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.968522][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.970925][ T630] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.972720][ T630] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.993258][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.997300][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.000374][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.003629][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.006888][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.009823][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.021114][ T4479] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 95.023924][ T4479] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.028139][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.031032][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.033552][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.037577][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.040052][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.050232][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.116396][ T1712] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.118410][ T1712] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.123697][ T4479] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.134457][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.138817][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.153177][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.158052][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.162185][ T4479] device veth0_vlan entered promiscuous mode [ 95.168083][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.172389][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.178374][ T4479] device veth1_vlan entered promiscuous mode [ 95.191401][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.193929][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.198701][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.201797][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.206824][ T4479] device veth0_macvtap entered promiscuous mode [ 95.210947][ T4479] device veth1_macvtap entered promiscuous mode [ 95.221502][ T4479] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.223517][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.229420][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.231994][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.235046][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.241797][ T4479] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.248189][ T4479] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.250446][ T4479] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.252660][ T4479] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.254863][ T4479] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.259819][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.262507][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 1970/01/01 00:01:35 executed programs: 0 [ 95.976347][ T4615] chnl_net:caif_netlink_parms(): no params data found [ 96.013571][ T4615] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.015631][ T4615] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.018676][ T4615] device bridge_slave_0 entered promiscuous mode [ 96.022485][ T4615] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.024490][ T4615] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.030338][ T4615] device bridge_slave_1 entered promiscuous mode [ 96.044965][ T4615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.052544][ T4615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.070515][ T4615] team0: Port device team_slave_0 added [ 96.073874][ T4615] team0: Port device team_slave_1 added [ 96.085557][ T4615] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.090110][ T4615] 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. [ 96.097524][ T4615] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.101736][ T4615] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.103595][ T4615] 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. [ 96.113653][ T4615] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.170507][ T4615] device hsr_slave_0 entered promiscuous mode [ 96.188498][ T4615] device hsr_slave_1 entered promiscuous mode [ 96.228224][ T4615] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.230229][ T4615] Cannot create hsr debugfs directory [ 96.311725][ T4615] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.955991][ T4088] Bluetooth: hci0: command 0x0409 tx timeout [ 98.473372][ T4615] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.035976][ T4088] Bluetooth: hci0: command 0x041b tx timeout [ 100.694442][ T4615] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.737509][ T4615] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.951725][ T4615] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.988538][ T4615] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 101.027901][ T4615] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 101.087487][ T4615] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 101.208776][ T4615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.216049][ T1712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.218540][ T1712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.223081][ T4615] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.227334][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.230017][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.232544][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.234372][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.240566][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.246002][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.248872][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.251440][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.253346][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.258658][ T1712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.266045][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.278572][ T4615] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 101.281348][ T4615] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 101.284847][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.289261][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.292013][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.294977][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.298561][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.301480][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.306939][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.309585][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.312338][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.314902][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.386468][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.393932][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.403940][ T4615] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.416132][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.418860][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.431046][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.438858][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.441689][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.444220][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.448608][ T4615] device veth0_vlan entered promiscuous mode [ 101.455202][ T4615] device veth1_vlan entered promiscuous mode [ 101.478900][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.481443][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.483915][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.487048][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.492199][ T4615] device veth0_macvtap entered promiscuous mode [ 101.497612][ T4615] device veth1_macvtap entered promiscuous mode [ 101.516988][ T4615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.519943][ T4615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.523580][ T4615] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.528561][ T4615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.531429][ T4615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.534942][ T4615] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.537357][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.539909][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.542406][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.545078][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.550409][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.553008][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.558000][ T4615] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.560337][ T4615] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.562599][ T4615] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.564924][ T4615] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.606396][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.609162][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.622279][ T630] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.632462][ T630] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.634662][ T630] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.639954][ T1712] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:41 executed programs: 2 [ 101.721944][ T4852] loop0: detected capacity change from 0 to 8192 [ 101.811875][ T4852] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 101.814519][ T4852] REISERFS (device loop0): using ordered data mode [ 101.817681][ T4852] reiserfs: using flush barriers [ 101.820419][ T4852] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 101.826894][ T4852] REISERFS (device loop0): checking transaction log (loop0) [ 101.832031][ T4852] REISERFS (device loop0): Using r5 hash to sort names [ 101.834032][ T4852] REISERFS (device loop0): using 3.5.x disk format [ 101.836653][ T4852] ------------[ cut here ]------------ [ 101.838264][ T4852] WARNING: CPU: 1 PID: 4852 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 101.840436][ T4852] Modules linked in: [ 101.841428][ T4852] CPU: 1 PID: 4852 Comm: syz.0.16 Not tainted 5.15.178-syzkaller #0 [ 101.843639][ T4852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 101.846259][ T4852] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 101.848423][ T4852] pc : drop_nlink+0xe8/0x148 [ 101.849603][ T4852] lr : drop_nlink+0xe8/0x148 [ 101.850851][ T4852] sp : ffff800020187500 [ 101.851981][ T4852] x29: ffff800020187500 x28: ffff700004030eb0 x27: dfff800000000000 [ 101.854127][ T4852] x26: ffff0000e58801d8 x25: 00000000ffffffff x24: 1fffe0001cb10037 [ 101.856198][ T4852] x23: 1fffe0001cb1003b x22: dfff800000000000 x21: 0000000000000000 [ 101.858330][ T4852] x20: ffff0000e58801d8 x19: ffff0000e5880190 x18: ffff8000201869a0 [ 101.860470][ T4852] x17: 0000000000000000 x16: ffff8000082ec940 x15: ffff800008a103d4 [ 101.862603][ T4852] x14: ffff800008a0ccf8 x13: ffff80000805d4a8 x12: 0000000000000003 [ 101.864720][ T4852] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c92f1b40 [ 101.866860][ T4852] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : ffff80000805d4a8 [ 101.869132][ T4852] x5 : ffff0000db1bbd28 x4 : 0000000000000000 x3 : ffff800008046154 [ 101.871342][ T4852] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 101.873371][ T4852] Call trace: [ 101.874232][ T4852] drop_nlink+0xe8/0x148 [ 101.875353][ T4852] reiserfs_mkdir+0x5e0/0x77c [ 101.876608][ T4852] reiserfs_xattr_init+0x2b0/0x6dc [ 101.877933][ T4852] reiserfs_fill_super+0x1b28/0x1e8c [ 101.879337][ T4852] mount_bdev+0x274/0x370 [ 101.880558][ T4852] get_super_block+0x44/0x58 [ 101.881772][ T4852] legacy_get_tree+0xd4/0x16c [ 101.882975][ T4852] vfs_get_tree+0x90/0x274 [ 101.884084][ T4852] do_new_mount+0x278/0x8fc [ 101.885257][ T4852] path_mount+0x594/0x101c [ 101.886430][ T4852] __arm64_sys_mount+0x510/0x5e0 [ 101.887690][ T4852] invoke_syscall+0x98/0x2b8 [ 101.888859][ T4852] el0_svc_common+0x138/0x258 [ 101.890015][ T4852] do_el0_svc+0x58/0x14c [ 101.891137][ T4852] el0_svc+0x7c/0x1f0 [ 101.892202][ T4852] el0t_64_sync_handler+0x84/0xe4 [ 101.893523][ T4852] el0t_64_sync+0x1a0/0x1a4 [ 101.894723][ T4852] irq event stamp: 20422 [ 101.895842][ T4852] hardirqs last enabled at (20421): [] call_rcu+0x644/0xb40 [ 101.898161][ T4852] hardirqs last disabled at (20422): [] el1_dbg+0x24/0x80 [ 101.900512][ T4852] softirqs last enabled at (20392): [] handle_softirqs+0xb88/0xdbc [ 101.903019][ T4852] softirqs last disabled at (20375): [] __irq_exit_rcu+0x268/0x4d8 [ 101.905578][ T4852] ---[ end trace 1b3ba3be8e50f166 ]--- [ 101.908296][ T4852] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 102.119082][ T4134] Bluetooth: hci0: command 0x040f tx timeout [ 102.157436][ T4855] loop0: detected capacity change from 0 to 8192 [ 102.250033][ T4855] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 102.252676][ T4855] REISERFS (device loop0): using ordered data mode [ 102.254411][ T4855] reiserfs: using flush barriers [ 102.256851][ T4855] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 102.261421][ T4855] REISERFS (device loop0): checking transaction log (loop0) [ 102.264276][ T4855] REISERFS (device loop0): Using r5 hash to sort names [ 102.266648][ T4855] REISERFS (device loop0): using 3.5.x disk format [ 102.268573][ T4855] ------------[ cut here ]------------ [ 102.270041][ T4855] WARNING: CPU: 0 PID: 4855 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 102.272142][ T4855] Modules linked in: [ 102.273250][ T4855] CPU: 0 PID: 4855 Comm: syz.0.17 Tainted: G W 5.15.178-syzkaller #0 [ 102.275831][ T4855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.278625][ T4855] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.280726][ T4855] pc : drop_nlink+0xe8/0x148 [ 102.281925][ T4855] lr : drop_nlink+0xe8/0x148 [ 102.283163][ T4855] sp : ffff800020027500 [ 102.284288][ T4855] x29: ffff800020027500 x28: ffff700004004eb0 x27: dfff800000000000 [ 102.286436][ T4855] x26: ffff0000e58c81d8 x25: 00000000ffffffff x24: 1fffe0001cb19037 [ 102.288750][ T4855] x23: 1fffe0001cb1903b x22: dfff800000000000 x21: 0000000000000000 [ 102.291006][ T4855] x20: ffff0000e58c81d8 x19: ffff0000e58c8190 x18: 1ffff0000408d205 [ 102.293037][ T4855] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 102.295076][ T4855] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 102.297085][ T4855] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cc8051c0 [ 102.299164][ T4855] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 102.301274][ T4855] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 102.303392][ T4855] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 102.305476][ T4855] Call trace: [ 102.306300][ T4855] drop_nlink+0xe8/0x148 [ 102.307501][ T4855] reiserfs_mkdir+0x5e0/0x77c [ 102.308788][ T4855] reiserfs_xattr_init+0x2b0/0x6dc [ 102.310102][ T4855] reiserfs_fill_super+0x1b28/0x1e8c [ 102.311557][ T4855] mount_bdev+0x274/0x370 [ 102.312673][ T4855] get_super_block+0x44/0x58 [ 102.313869][ T4855] legacy_get_tree+0xd4/0x16c [ 102.315040][ T4855] vfs_get_tree+0x90/0x274 [ 102.316290][ T4855] do_new_mount+0x278/0x8fc [ 102.317445][ T4855] path_mount+0x594/0x101c [ 102.318610][ T4855] __arm64_sys_mount+0x510/0x5e0 [ 102.319820][ T4855] invoke_syscall+0x98/0x2b8 [ 102.321044][ T4855] el0_svc_common+0x138/0x258 [ 102.322241][ T4855] do_el0_svc+0x58/0x14c [ 102.323390][ T4855] el0_svc+0x7c/0x1f0 [ 102.324426][ T4855] el0t_64_sync_handler+0x84/0xe4 [ 102.325802][ T4855] el0t_64_sync+0x1a0/0x1a4 [ 102.326935][ T4855] irq event stamp: 20224 [ 102.328002][ T4855] hardirqs last enabled at (20223): [] call_rcu+0x644/0xb40 [ 102.330298][ T4855] hardirqs last disabled at (20224): [] el1_dbg+0x24/0x80 [ 102.332516][ T4855] softirqs last enabled at (20192): [] handle_softirqs+0xb88/0xdbc [ 102.335014][ T4855] softirqs last disabled at (20175): [] __irq_exit_rcu+0x268/0x4d8 [ 102.337508][ T4855] ---[ end trace 1b3ba3be8e50f167 ]--- [ 102.341521][ T4855] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 102.519419][ T1883] device hsr_slave_0 left promiscuous mode [ 102.546762][ T4858] loop0: detected capacity change from 0 to 8192 [ 102.565966][ T1883] device hsr_slave_1 left promiscuous mode [ 102.595731][ T4858] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 102.598230][ T4858] REISERFS (device loop0): using ordered data mode [ 102.600000][ T4858] reiserfs: using flush barriers [ 102.602437][ T4858] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 102.607294][ T4858] REISERFS (device loop0): checking transaction log (loop0) [ 102.611001][ T4858] REISERFS (device loop0): Using r5 hash to sort names [ 102.612870][ T4858] REISERFS (device loop0): using 3.5.x disk format [ 102.614811][ T4858] ------------[ cut here ]------------ [ 102.616185][ T4858] WARNING: CPU: 0 PID: 4858 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 102.618342][ T4858] Modules linked in: [ 102.619379][ T4858] CPU: 0 PID: 4858 Comm: syz.0.18 Tainted: G W 5.15.178-syzkaller #0 [ 102.621774][ T4858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.624484][ T4858] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.626503][ T4858] pc : drop_nlink+0xe8/0x148 [ 102.627664][ T4858] lr : drop_nlink+0xe8/0x148 [ 102.628870][ T4858] sp : ffff80001fd67500 [ 102.629975][ T4858] x29: ffff80001fd67500 x28: ffff700003faceb0 x27: dfff800000000000 [ 102.631986][ T4858] x26: ffff0000e58c8f18 x25: 00000000ffffffff x24: 1fffe0001cb191df [ 102.634044][ T4858] x23: 1fffe0001cb191e3 x22: dfff800000000000 x21: 0000000000000000 [ 102.636218][ T4858] x20: ffff0000e58c8f18 x19: ffff0000e58c8ed0 x18: 1ffff000040a5205 [ 102.638292][ T4858] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 102.640480][ T4858] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 102.642661][ T4858] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c92f51c0 [ 102.644758][ T4858] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 102.646884][ T4858] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 102.649009][ T4858] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 102.651055][ T4858] Call trace: [ 102.651925][ T4858] drop_nlink+0xe8/0x148 [ 102.652990][ T4858] reiserfs_mkdir+0x5e0/0x77c [ 102.654228][ T4858] reiserfs_xattr_init+0x2b0/0x6dc [ 102.655628][ T4858] reiserfs_fill_super+0x1b28/0x1e8c [ 102.657034][ T4858] mount_bdev+0x274/0x370 [ 102.658158][ T4858] get_super_block+0x44/0x58 [ 102.659320][ T4858] legacy_get_tree+0xd4/0x16c [ 102.660542][ T4858] vfs_get_tree+0x90/0x274 [ 102.661657][ T4858] do_new_mount+0x278/0x8fc [ 102.662835][ T4858] path_mount+0x594/0x101c [ 102.664019][ T4858] __arm64_sys_mount+0x510/0x5e0 [ 102.665322][ T4858] invoke_syscall+0x98/0x2b8 [ 102.666468][ T4858] el0_svc_common+0x138/0x258 [ 102.667615][ T4858] do_el0_svc+0x58/0x14c [ 102.668739][ T4858] el0_svc+0x7c/0x1f0 [ 102.669676][ T4858] el0t_64_sync_handler+0x84/0xe4 [ 102.670906][ T4858] el0t_64_sync+0x1a0/0x1a4 [ 102.672067][ T4858] irq event stamp: 20644 [ 102.673161][ T4858] hardirqs last enabled at (20643): [] call_rcu+0x644/0xb40 [ 102.675491][ T4858] hardirqs last disabled at (20644): [] el1_dbg+0x24/0x80 [ 102.677730][ T4858] softirqs last enabled at (20404): [] handle_softirqs+0xb88/0xdbc [ 102.680134][ T4858] softirqs last disabled at (20337): [] __irq_exit_rcu+0x268/0x4d8 [ 102.682662][ T4858] ---[ end trace 1b3ba3be8e50f168 ]--- [ 102.684970][ T4858] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 102.705837][ T1883] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.707885][ T1883] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.710596][ T1883] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.712571][ T1883] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.714906][ T1883] device bridge_slave_1 left promiscuous mode [ 102.717821][ T1883] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.767259][ T1883] device bridge_slave_0 left promiscuous mode [ 102.768990][ T1883] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.895484][ T4861] loop0: detected capacity change from 0 to 8192 [ 102.897647][ T1883] device veth1_macvtap left promiscuous mode [ 102.899432][ T1883] device veth0_macvtap left promiscuous mode [ 102.901025][ T1883] device veth1_vlan left promiscuous mode [ 102.902601][ T1883] device veth0_vlan left promiscuous mode [ 102.958666][ T4861] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 102.962215][ T4861] REISERFS (device loop0): using ordered data mode [ 102.963892][ T4861] reiserfs: using flush barriers [ 102.966583][ T4861] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 102.973779][ T4861] REISERFS (device loop0): checking transaction log (loop0) [ 102.983163][ T4861] REISERFS (device loop0): Using r5 hash to sort names [ 102.985006][ T4861] REISERFS (device loop0): using 3.5.x disk format [ 102.991762][ T4861] ------------[ cut here ]------------ [ 102.993195][ T4861] WARNING: CPU: 1 PID: 4861 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 102.995340][ T4861] Modules linked in: [ 102.996388][ T4861] CPU: 1 PID: 4861 Comm: syz.0.19 Tainted: G W 5.15.178-syzkaller #0 [ 102.998941][ T4861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.001660][ T4861] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.003723][ T4861] pc : drop_nlink+0xe8/0x148 [ 103.005044][ T4861] lr : drop_nlink+0xe8/0x148 [ 103.006304][ T4861] sp : ffff80001fd67500 [ 103.007353][ T4861] x29: ffff80001fd67500 x28: ffff700003faceb0 x27: dfff800000000000 [ 103.009461][ T4861] x26: ffff0000e5880f18 x25: 00000000ffffffff x24: 1fffe0001cb101df [ 103.011627][ T4861] x23: 1fffe0001cb101e3 x22: dfff800000000000 x21: 0000000000000000 [ 103.013784][ T4861] x20: ffff0000e5880f18 x19: ffff0000e5880ed0 x18: 1ffff000040ad205 [ 103.015933][ T4861] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 103.018072][ T4861] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 103.020244][ T4861] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cd7cb680 [ 103.022348][ T4861] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 103.024511][ T4861] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 103.026653][ T4861] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 103.028766][ T4861] Call trace: [ 103.029677][ T4861] drop_nlink+0xe8/0x148 [ 103.030780][ T4861] reiserfs_mkdir+0x5e0/0x77c [ 103.032018][ T4861] reiserfs_xattr_init+0x2b0/0x6dc [ 103.033341][ T4861] reiserfs_fill_super+0x1b28/0x1e8c [ 103.034740][ T4861] mount_bdev+0x274/0x370 [ 103.035865][ T4861] get_super_block+0x44/0x58 [ 103.037063][ T4861] legacy_get_tree+0xd4/0x16c [ 103.038337][ T4861] vfs_get_tree+0x90/0x274 [ 103.039549][ T4861] do_new_mount+0x278/0x8fc [ 103.040794][ T4861] path_mount+0x594/0x101c [ 103.041967][ T4861] __arm64_sys_mount+0x510/0x5e0 [ 103.043232][ T4861] invoke_syscall+0x98/0x2b8 [ 103.044455][ T4861] el0_svc_common+0x138/0x258 [ 103.045684][ T4861] do_el0_svc+0x58/0x14c [ 103.046750][ T4861] el0_svc+0x7c/0x1f0 [ 103.047768][ T4861] el0t_64_sync_handler+0x84/0xe4 [ 103.049110][ T4861] el0t_64_sync+0x1a0/0x1a4 [ 103.050295][ T4861] irq event stamp: 20386 [ 103.051474][ T4861] hardirqs last enabled at (20385): [] call_rcu+0x644/0xb40 [ 103.053842][ T4861] hardirqs last disabled at (20386): [] el1_dbg+0x24/0x80 [ 103.056142][ T4861] softirqs last enabled at (20354): [] handle_softirqs+0xb88/0xdbc [ 103.058764][ T4861] softirqs last disabled at (20311): [] __irq_exit_rcu+0x268/0x4d8 [ 103.061314][ T4861] ---[ end trace 1b3ba3be8e50f169 ]--- [ 103.068329][ T4861] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 103.147061][ T1883] team0 (unregistering): Port device team_slave_1 removed [ 103.154351][ T1883] team0 (unregistering): Port device team_slave_0 removed [ 103.163368][ T1883] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.227447][ T1883] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.282614][ T4864] loop0: detected capacity change from 0 to 8192 [ 103.337951][ T4864] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 103.340587][ T4864] REISERFS (device loop0): using ordered data mode [ 103.342147][ T4864] reiserfs: using flush barriers [ 103.344400][ T4864] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 103.350315][ T4864] REISERFS (device loop0): checking transaction log (loop0) [ 103.353294][ T4864] REISERFS (device loop0): Using r5 hash to sort names [ 103.355062][ T4864] REISERFS (device loop0): using 3.5.x disk format [ 103.358106][ T4864] ------------[ cut here ]------------ [ 103.359564][ T4864] WARNING: CPU: 0 PID: 4864 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 103.361569][ T4864] Modules linked in: [ 103.362238][ T1883] bond0 (unregistering): Released all slaves [ 103.362536][ T4864] CPU: 0 PID: 4864 Comm: syz.0.20 Tainted: G W 5.15.178-syzkaller #0 [ 103.366707][ T4864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.369533][ T4864] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.371787][ T4864] pc : drop_nlink+0xe8/0x148 [ 103.373083][ T4864] lr : drop_nlink+0xe8/0x148 [ 103.374299][ T4864] sp : ffff8000205c7500 [ 103.375431][ T4864] x29: ffff8000205c7500 x28: ffff7000040b8eb0 x27: dfff800000000000 [ 103.377640][ T4864] x26: ffff0000e5881c58 x25: 00000000ffffffff x24: 1fffe0001cb10387 [ 103.379755][ T4864] x23: 1fffe0001cb1038b x22: dfff800000000000 x21: 0000000000000000 [ 103.381959][ T4864] x20: ffff0000e5881c58 x19: ffff0000e5881c10 x18: 1ffff000040bb205 [ 103.384054][ T4864] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 103.386169][ T4864] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 103.388368][ T4864] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c9cf0000 [ 103.390552][ T4864] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 103.392681][ T4864] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 103.394829][ T4864] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 103.396929][ T4864] Call trace: [ 103.397786][ T4864] drop_nlink+0xe8/0x148 [ 103.398877][ T4864] reiserfs_mkdir+0x5e0/0x77c [ 103.400125][ T4864] reiserfs_xattr_init+0x2b0/0x6dc [ 103.401492][ T4864] reiserfs_fill_super+0x1b28/0x1e8c [ 103.402957][ T4864] mount_bdev+0x274/0x370 [ 103.404155][ T4864] get_super_block+0x44/0x58 [ 103.405431][ T4864] legacy_get_tree+0xd4/0x16c [ 103.406711][ T4864] vfs_get_tree+0x90/0x274 [ 103.407921][ T4864] do_new_mount+0x278/0x8fc [ 103.409092][ T4864] path_mount+0x594/0x101c [ 103.410319][ T4864] __arm64_sys_mount+0x510/0x5e0 [ 103.411626][ T4864] invoke_syscall+0x98/0x2b8 [ 103.412824][ T4864] el0_svc_common+0x138/0x258 [ 103.414063][ T4864] do_el0_svc+0x58/0x14c [ 103.415212][ T4864] el0_svc+0x7c/0x1f0 [ 103.416255][ T4864] el0t_64_sync_handler+0x84/0xe4 [ 103.417593][ T4864] el0t_64_sync+0x1a0/0x1a4 [ 103.418796][ T4864] irq event stamp: 20544 [ 103.419925][ T4864] hardirqs last enabled at (20543): [] call_rcu+0x644/0xb40 [ 103.422250][ T4864] hardirqs last disabled at (20544): [] el1_dbg+0x24/0x80 [ 103.424654][ T4864] softirqs last enabled at (20514): [] handle_softirqs+0xb88/0xdbc [ 103.427260][ T4864] softirqs last disabled at (20469): [] __irq_exit_rcu+0x268/0x4d8 [ 103.429820][ T4864] ---[ end trace 1b3ba3be8e50f16a ]--- [ 103.436855][ T4864] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 103.650341][ T4867] loop0: detected capacity change from 0 to 8192 [ 103.727911][ T4867] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 103.730546][ T4867] REISERFS (device loop0): using ordered data mode [ 103.732370][ T4867] reiserfs: using flush barriers [ 103.734682][ T4867] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 103.739581][ T4867] REISERFS (device loop0): checking transaction log (loop0) [ 103.742797][ T4867] REISERFS (device loop0): Using r5 hash to sort names [ 103.744835][ T4867] REISERFS (device loop0): using 3.5.x disk format [ 103.747363][ T4867] ------------[ cut here ]------------ [ 103.748874][ T4867] WARNING: CPU: 0 PID: 4867 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 103.750974][ T4867] Modules linked in: [ 103.751927][ T4867] CPU: 0 PID: 4867 Comm: syz.0.21 Tainted: G W 5.15.178-syzkaller #0 [ 103.754493][ T4867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.757163][ T4867] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.759296][ T4867] pc : drop_nlink+0xe8/0x148 [ 103.760614][ T4867] lr : drop_nlink+0xe8/0x148 [ 103.761876][ T4867] sp : ffff800020607500 [ 103.762913][ T4867] x29: ffff800020607500 x28: ffff7000040c0eb0 x27: dfff800000000000 [ 103.765032][ T4867] x26: ffff0000e58ca2f8 x25: 00000000ffffffff x24: 1fffe0001cb1945b [ 103.767130][ T4867] x23: 1fffe0001cb1945f x22: dfff800000000000 x21: 0000000000000000 [ 103.769272][ T4867] x20: ffff0000e58ca2f8 x19: ffff0000e58ca2b0 x18: 1ffff000040c1205 [ 103.771405][ T4867] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 103.773523][ T4867] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 103.775683][ T4867] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cc833680 [ 103.777773][ T4867] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 103.780017][ T4867] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 103.782101][ T4867] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 103.784163][ T4867] Call trace: [ 103.785018][ T4867] drop_nlink+0xe8/0x148 [ 103.786132][ T4867] reiserfs_mkdir+0x5e0/0x77c [ 103.787335][ T4867] reiserfs_xattr_init+0x2b0/0x6dc [ 103.788725][ T4867] reiserfs_fill_super+0x1b28/0x1e8c [ 103.790099][ T4867] mount_bdev+0x274/0x370 [ 103.791207][ T4867] get_super_block+0x44/0x58 [ 103.792361][ T4867] legacy_get_tree+0xd4/0x16c [ 103.793588][ T4867] vfs_get_tree+0x90/0x274 [ 103.794798][ T4867] do_new_mount+0x278/0x8fc [ 103.796007][ T4867] path_mount+0x594/0x101c [ 103.797142][ T4867] __arm64_sys_mount+0x510/0x5e0 [ 103.798380][ T4867] invoke_syscall+0x98/0x2b8 [ 103.799686][ T4867] el0_svc_common+0x138/0x258 [ 103.800942][ T4867] do_el0_svc+0x58/0x14c [ 103.802073][ T4867] el0_svc+0x7c/0x1f0 [ 103.803122][ T4867] el0t_64_sync_handler+0x84/0xe4 [ 103.804457][ T4867] el0t_64_sync+0x1a0/0x1a4 [ 103.805625][ T4867] irq event stamp: 20164 [ 103.806711][ T4867] hardirqs last enabled at (20163): [] call_rcu+0x644/0xb40 [ 103.809025][ T4867] hardirqs last disabled at (20164): [] el1_dbg+0x24/0x80 [ 103.811283][ T4867] softirqs last enabled at (20142): [] handle_softirqs+0xb88/0xdbc [ 103.813824][ T4867] softirqs last disabled at (20127): [] __irq_exit_rcu+0x268/0x4d8 [ 103.816298][ T4867] ---[ end trace 1b3ba3be8e50f16b ]--- [ 103.818275][ T4867] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 104.049858][ T4870] loop0: detected capacity change from 0 to 8192 [ 104.088157][ T4870] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 104.090705][ T4870] REISERFS (device loop0): using ordered data mode [ 104.092418][ T4870] reiserfs: using flush barriers [ 104.094560][ T4870] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 104.100488][ T4870] REISERFS (device loop0): checking transaction log (loop0) [ 104.103636][ T4870] REISERFS (device loop0): Using r5 hash to sort names [ 104.105560][ T4870] REISERFS (device loop0): using 3.5.x disk format [ 104.108619][ T4870] ------------[ cut here ]------------ [ 104.110119][ T4870] WARNING: CPU: 0 PID: 4870 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 104.112222][ T4870] Modules linked in: [ 104.113246][ T4870] CPU: 0 PID: 4870 Comm: syz.0.22 Tainted: G W 5.15.178-syzkaller #0 [ 104.115710][ T4870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.118435][ T4870] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.120529][ T4870] pc : drop_nlink+0xe8/0x148 [ 104.121699][ T4870] lr : drop_nlink+0xe8/0x148 [ 104.122937][ T4870] sp : ffff8000205d7500 [ 104.123996][ T4870] x29: ffff8000205d7500 x28: ffff7000040baeb0 x27: dfff800000000000 [ 104.126103][ T4870] x26: ffff0000e58cb038 x25: 00000000ffffffff x24: 1fffe0001cb19603 [ 104.128232][ T4870] x23: 1fffe0001cb19607 x22: dfff800000000000 x21: 0000000000000000 [ 104.130299][ T4870] x20: ffff0000e58cb038 x19: ffff0000e58caff0 x18: 1ffff000040c7205 [ 104.132436][ T4870] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 104.134530][ T4870] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 104.136620][ T4870] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000ebc53680 [ 104.138717][ T4870] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 104.140803][ T4870] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 104.143017][ T4870] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 104.145217][ T4870] Call trace: [ 104.146101][ T4870] drop_nlink+0xe8/0x148 [ 104.147242][ T4870] reiserfs_mkdir+0x5e0/0x77c [ 104.148503][ T4870] reiserfs_xattr_init+0x2b0/0x6dc [ 104.149916][ T4870] reiserfs_fill_super+0x1b28/0x1e8c [ 104.151314][ T4870] mount_bdev+0x274/0x370 [ 104.152492][ T4870] get_super_block+0x44/0x58 [ 104.153744][ T4870] legacy_get_tree+0xd4/0x16c [ 104.155050][ T4870] vfs_get_tree+0x90/0x274 [ 104.156158][ T4870] do_new_mount+0x278/0x8fc [ 104.157300][ T4870] path_mount+0x594/0x101c [ 104.158514][ T4870] __arm64_sys_mount+0x510/0x5e0 [ 104.159763][ T4870] invoke_syscall+0x98/0x2b8 [ 104.160881][ T4870] el0_svc_common+0x138/0x258 [ 104.162099][ T4870] do_el0_svc+0x58/0x14c [ 104.163128][ T4870] el0_svc+0x7c/0x1f0 [ 104.164142][ T4870] el0t_64_sync_handler+0x84/0xe4 [ 104.165468][ T4870] el0t_64_sync+0x1a0/0x1a4 [ 104.166706][ T4870] irq event stamp: 20116 [ 104.167755][ T4870] hardirqs last enabled at (20115): [] call_rcu+0x644/0xb40 [ 104.170049][ T4870] hardirqs last disabled at (20116): [] el1_dbg+0x24/0x80 [ 104.172363][ T4870] softirqs last enabled at (20090): [] handle_softirqs+0xb88/0xdbc [ 104.174803][ T4870] softirqs last disabled at (20079): [] __irq_exit_rcu+0x268/0x4d8 [ 104.177332][ T4870] ---[ end trace 1b3ba3be8e50f16c ]--- [ 104.179692][ T4870] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 104.206280][ T4134] Bluetooth: hci0: command 0x0419 tx timeout [ 104.405269][ T4873] loop0: detected capacity change from 0 to 8192 [ 104.501793][ T4873] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 104.504986][ T4873] REISERFS (device loop0): using ordered data mode [ 104.507537][ T4873] reiserfs: using flush barriers [ 104.509707][ T4873] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 104.514366][ T4873] REISERFS (device loop0): checking transaction log (loop0) [ 104.518880][ T4873] REISERFS (device loop0): Using r5 hash to sort names [ 104.520683][ T4873] REISERFS (device loop0): using 3.5.x disk format [ 104.522721][ T4873] ------------[ cut here ]------------ [ 104.524102][ T4873] WARNING: CPU: 1 PID: 4873 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 104.526407][ T4873] Modules linked in: [ 104.527476][ T4873] CPU: 1 PID: 4873 Comm: syz.0.23 Tainted: G W 5.15.178-syzkaller #0 [ 104.530024][ T4873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.532801][ T4873] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.535036][ T4873] pc : drop_nlink+0xe8/0x148 [ 104.536244][ T4873] lr : drop_nlink+0xe8/0x148 [ 104.537569][ T4873] sp : ffff800020187500 [ 104.538685][ T4873] x29: ffff800020187500 x28: ffff700004030eb0 x27: dfff800000000000 [ 104.540877][ T4873] x26: ffff0000e58822f8 x25: 00000000ffffffff x24: 1fffe0001cb1045b [ 104.543051][ T4873] x23: 1fffe0001cb1045f x22: dfff800000000000 x21: 0000000000000000 [ 104.545211][ T4873] x20: ffff0000e58822f8 x19: ffff0000e58822b0 x18: 1ffff000040cb605 [ 104.547293][ T4873] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 104.549414][ T4873] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 104.551652][ T4873] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cc9c51c0 [ 104.553794][ T4873] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 104.555970][ T4873] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 104.558243][ T4873] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 104.560427][ T4873] Call trace: [ 104.561292][ T4873] drop_nlink+0xe8/0x148 [ 104.562388][ T4873] reiserfs_mkdir+0x5e0/0x77c [ 104.563634][ T4873] reiserfs_xattr_init+0x2b0/0x6dc [ 104.564968][ T4873] reiserfs_fill_super+0x1b28/0x1e8c [ 104.566413][ T4873] mount_bdev+0x274/0x370 [ 104.567581][ T4873] get_super_block+0x44/0x58 [ 104.568750][ T4873] legacy_get_tree+0xd4/0x16c [ 104.570032][ T4873] vfs_get_tree+0x90/0x274 [ 104.571190][ T4873] do_new_mount+0x278/0x8fc [ 104.572400][ T4873] path_mount+0x594/0x101c [ 104.573560][ T4873] __arm64_sys_mount+0x510/0x5e0 [ 104.574896][ T4873] invoke_syscall+0x98/0x2b8 [ 104.576195][ T4873] el0_svc_common+0x138/0x258 [ 104.577434][ T4873] do_el0_svc+0x58/0x14c [ 104.578572][ T4873] el0_svc+0x7c/0x1f0 [ 104.579641][ T4873] el0t_64_sync_handler+0x84/0xe4 [ 104.581050][ T4873] el0t_64_sync+0x1a0/0x1a4 [ 104.582263][ T4873] irq event stamp: 20462 [ 104.583424][ T4873] hardirqs last enabled at (20461): [] call_rcu+0x644/0xb40 [ 104.585882][ T4873] hardirqs last disabled at (20462): [] el1_dbg+0x24/0x80 [ 104.588153][ T4873] softirqs last enabled at (20330): [] handle_softirqs+0xb88/0xdbc [ 104.590769][ T4873] softirqs last disabled at (20309): [] __irq_exit_rcu+0x268/0x4d8 [ 104.593374][ T4873] ---[ end trace 1b3ba3be8e50f16d ]--- [ 104.596035][ T4873] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 104.861537][ T4876] loop0: detected capacity change from 0 to 8192 [ 104.883866][ T4876] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 104.886586][ T4876] REISERFS (device loop0): using ordered data mode [ 104.888315][ T4876] reiserfs: using flush barriers [ 104.892091][ T4876] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 104.896931][ T4876] REISERFS (device loop0): checking transaction log (loop0) [ 104.900396][ T4876] REISERFS (device loop0): Using r5 hash to sort names [ 104.902343][ T4876] REISERFS (device loop0): using 3.5.x disk format [ 104.904238][ T4876] ------------[ cut here ]------------ [ 104.905719][ T4876] WARNING: CPU: 1 PID: 4876 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 104.907892][ T4876] Modules linked in: [ 104.908966][ T4876] CPU: 1 PID: 4876 Comm: syz.0.24 Tainted: G W 5.15.178-syzkaller #0 [ 104.911437][ T4876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.914078][ T4876] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.916129][ T4876] pc : drop_nlink+0xe8/0x148 [ 104.917430][ T4876] lr : drop_nlink+0xe8/0x148 [ 104.918628][ T4876] sp : ffff800020297500 [ 104.919747][ T4876] x29: ffff800020297500 x28: ffff700004052eb0 x27: dfff800000000000 [ 104.921922][ T4876] x26: ffff0000e5883038 x25: 00000000ffffffff x24: 1fffe0001cb10603 [ 104.924118][ T4876] x23: 1fffe0001cb10607 x22: dfff800000000000 x21: 0000000000000000 [ 104.926283][ T4876] x20: ffff0000e5883038 x19: ffff0000e5882ff0 x18: 1ffff000040cfa05 [ 104.928422][ T4876] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 104.930633][ T4876] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 104.932861][ T4876] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cc9c3680 [ 104.934999][ T4876] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 104.937246][ T4876] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 104.939537][ T4876] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 104.941717][ T4876] Call trace: [ 104.942599][ T4876] drop_nlink+0xe8/0x148 [ 104.943692][ T4876] reiserfs_mkdir+0x5e0/0x77c [ 104.944918][ T4876] reiserfs_xattr_init+0x2b0/0x6dc [ 104.946331][ T4876] reiserfs_fill_super+0x1b28/0x1e8c [ 104.947722][ T4876] mount_bdev+0x274/0x370 [ 104.948882][ T4876] get_super_block+0x44/0x58 [ 104.950192][ T4876] legacy_get_tree+0xd4/0x16c [ 104.951433][ T4876] vfs_get_tree+0x90/0x274 [ 104.952583][ T4876] do_new_mount+0x278/0x8fc [ 104.953769][ T4876] path_mount+0x594/0x101c [ 104.954989][ T4876] __arm64_sys_mount+0x510/0x5e0 [ 104.956374][ T4876] invoke_syscall+0x98/0x2b8 [ 104.957645][ T4876] el0_svc_common+0x138/0x258 [ 104.958936][ T4876] do_el0_svc+0x58/0x14c [ 104.960213][ T4876] el0_svc+0x7c/0x1f0 [ 104.961283][ T4876] el0t_64_sync_handler+0x84/0xe4 [ 104.962664][ T4876] el0t_64_sync+0x1a0/0x1a4 [ 104.963873][ T4876] irq event stamp: 20146 [ 104.965004][ T4876] hardirqs last enabled at (20145): [] call_rcu+0x644/0xb40 [ 104.967394][ T4876] hardirqs last disabled at (20146): [] el1_dbg+0x24/0x80 [ 104.969798][ T4876] softirqs last enabled at (19902): [] handle_softirqs+0xb88/0xdbc [ 104.972486][ T4876] softirqs last disabled at (19823): [] __irq_exit_rcu+0x268/0x4d8 [ 104.975052][ T4876] ---[ end trace 1b3ba3be8e50f16e ]--- [ 104.978714][ T4876] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 105.298661][ T4879] loop0: detected capacity change from 0 to 8192 [ 105.362974][ T4879] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 105.365584][ T4879] REISERFS (device loop0): using ordered data mode [ 105.367783][ T4879] reiserfs: using flush barriers [ 105.371453][ T4879] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 105.385366][ T4879] REISERFS (device loop0): checking transaction log (loop0) [ 105.388641][ T4879] REISERFS (device loop0): Using r5 hash to sort names [ 105.390515][ T4879] REISERFS (device loop0): using 3.5.x disk format [ 105.392434][ T4879] ------------[ cut here ]------------ [ 105.393869][ T4879] WARNING: CPU: 0 PID: 4879 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 105.395984][ T4879] Modules linked in: [ 105.397034][ T4879] CPU: 0 PID: 4879 Comm: syz.0.25 Tainted: G W 5.15.178-syzkaller #0 [ 105.399611][ T4879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.402351][ T4879] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.404506][ T4879] pc : drop_nlink+0xe8/0x148 [ 105.405693][ T4879] lr : drop_nlink+0xe8/0x148 [ 105.406907][ T4879] sp : ffff8000202a7500 [ 105.408007][ T4879] x29: ffff8000202a7500 x28: ffff700004054eb0 x27: dfff800000000000 [ 105.410238][ T4879] x26: ffff0000e58cbd78 x25: 00000000ffffffff x24: 1fffe0001cb197ab [ 105.412358][ T4879] x23: 1fffe0001cb197af x22: dfff800000000000 x21: 0000000000000000 [ 105.414572][ T4879] x20: ffff0000e58cbd78 x19: ffff0000e58cbd30 x18: 1ffff000040d3e05 [ 105.416794][ T4879] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 105.418995][ T4879] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 105.421177][ T4879] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cef2b680 [ 105.423356][ T4879] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 105.425640][ T4879] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 105.427839][ T4879] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 105.429936][ T4879] Call trace: [ 105.430895][ T4879] drop_nlink+0xe8/0x148 [ 105.432039][ T4879] reiserfs_mkdir+0x5e0/0x77c [ 105.433350][ T4879] reiserfs_xattr_init+0x2b0/0x6dc [ 105.434786][ T4879] reiserfs_fill_super+0x1b28/0x1e8c [ 105.436247][ T4879] mount_bdev+0x274/0x370 [ 105.437463][ T4879] get_super_block+0x44/0x58 [ 105.438764][ T4879] legacy_get_tree+0xd4/0x16c [ 105.440059][ T4879] vfs_get_tree+0x90/0x274 [ 105.441246][ T4879] do_new_mount+0x278/0x8fc [ 105.442499][ T4879] path_mount+0x594/0x101c [ 105.443654][ T4879] __arm64_sys_mount+0x510/0x5e0 [ 105.444949][ T4879] invoke_syscall+0x98/0x2b8 [ 105.446145][ T4879] el0_svc_common+0x138/0x258 [ 105.447394][ T4879] do_el0_svc+0x58/0x14c [ 105.448500][ T4879] el0_svc+0x7c/0x1f0 [ 105.449546][ T4879] el0t_64_sync_handler+0x84/0xe4 [ 105.450842][ T4879] el0t_64_sync+0x1a0/0x1a4 [ 105.452063][ T4879] irq event stamp: 20030 [ 105.453186][ T4879] hardirqs last enabled at (20029): [] call_rcu+0x644/0xb40 [ 105.455690][ T4879] hardirqs last disabled at (20030): [] el1_dbg+0x24/0x80 [ 105.457945][ T4879] softirqs last enabled at (19894): [] handle_softirqs+0xb88/0xdbc [ 105.460524][ T4879] softirqs last disabled at (19877): [] __irq_exit_rcu+0x268/0x4d8 [ 105.463099][ T4879] ---[ end trace 1b3ba3be8e50f16f ]--- [ 105.466284][ T4879] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 105.696602][ T4882] loop0: detected capacity change from 0 to 8192 [ 105.708836][ T4882] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 105.711174][ T4882] REISERFS (device loop0): using ordered data mode [ 105.713089][ T4882] reiserfs: using flush barriers [ 105.715215][ T4882] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 105.720276][ T4882] REISERFS (device loop0): checking transaction log (loop0) [ 105.723343][ T4882] REISERFS (device loop0): Using r5 hash to sort names [ 105.725114][ T4882] REISERFS (device loop0): using 3.5.x disk format [ 105.727501][ T4882] ------------[ cut here ]------------ [ 105.728950][ T4882] WARNING: CPU: 1 PID: 4882 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 105.731021][ T4882] Modules linked in: [ 105.732011][ T4882] CPU: 1 PID: 4882 Comm: syz.0.26 Tainted: G W 5.15.178-syzkaller #0 [ 105.734442][ T4882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.737100][ T4882] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.739181][ T4882] pc : drop_nlink+0xe8/0x148 [ 105.740383][ T4882] lr : drop_nlink+0xe8/0x148 [ 105.741536][ T4882] sp : ffff800020297500 [ 105.742595][ T4882] x29: ffff800020297500 x28: ffff700004052eb0 x27: dfff800000000000 [ 105.744738][ T4882] x26: ffff0000e5883d78 x25: 00000000ffffffff x24: 1fffe0001cb107ab [ 105.746880][ T4882] x23: 1fffe0001cb107af x22: dfff800000000000 x21: 0000000000000000 [ 105.748960][ T4882] x20: ffff0000e5883d78 x19: ffff0000e5883d30 x18: 1ffff000040d8205 [ 105.751104][ T4882] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 105.753245][ T4882] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 105.755328][ T4882] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d0943680 [ 105.757396][ T4882] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 105.759459][ T4882] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 105.761596][ T4882] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 105.763691][ T4882] Call trace: [ 105.764556][ T4882] drop_nlink+0xe8/0x148 [ 105.765653][ T4882] reiserfs_mkdir+0x5e0/0x77c [ 105.766858][ T4882] reiserfs_xattr_init+0x2b0/0x6dc [ 105.768167][ T4882] reiserfs_fill_super+0x1b28/0x1e8c [ 105.769574][ T4882] mount_bdev+0x274/0x370 [ 105.770704][ T4882] get_super_block+0x44/0x58 [ 105.771941][ T4882] legacy_get_tree+0xd4/0x16c [ 105.773120][ T4882] vfs_get_tree+0x90/0x274 [ 105.774262][ T4882] do_new_mount+0x278/0x8fc [ 105.775426][ T4882] path_mount+0x594/0x101c [ 105.776618][ T4882] __arm64_sys_mount+0x510/0x5e0 [ 105.777876][ T4882] invoke_syscall+0x98/0x2b8 [ 105.779022][ T4882] el0_svc_common+0x138/0x258 [ 105.780243][ T4882] do_el0_svc+0x58/0x14c [ 105.781385][ T4882] el0_svc+0x7c/0x1f0 [ 105.782426][ T4882] el0t_64_sync_handler+0x84/0xe4 [ 105.783708][ T4882] el0t_64_sync+0x1a0/0x1a4 [ 105.784912][ T4882] irq event stamp: 20268 [ 105.786000][ T4882] hardirqs last enabled at (20267): [] call_rcu+0x644/0xb40 [ 105.788352][ T4882] hardirqs last disabled at (20268): [] el1_dbg+0x24/0x80 [ 105.790560][ T4882] softirqs last enabled at (20246): [] handle_softirqs+0xb88/0xdbc [ 105.793142][ T4882] softirqs last disabled at (20225): [] __irq_exit_rcu+0x268/0x4d8 [ 105.795579][ T4882] ---[ end trace 1b3ba3be8e50f170 ]--- [ 105.798099][ T4882] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 106.020704][ T4885] loop0: detected capacity change from 0 to 8192 [ 106.122240][ T4885] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 106.124835][ T4885] REISERFS (device loop0): using ordered data mode [ 106.127221][ T4885] reiserfs: using flush barriers [ 106.129476][ T4885] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 106.133815][ T4885] REISERFS (device loop0): checking transaction log (loop0) [ 106.138479][ T4885] REISERFS (device loop0): Using r5 hash to sort names [ 106.140686][ T4885] REISERFS (device loop0): using 3.5.x disk format [ 106.142588][ T4885] ------------[ cut here ]------------ [ 106.143997][ T4885] WARNING: CPU: 1 PID: 4885 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 106.146021][ T4885] Modules linked in: [ 106.147034][ T4885] CPU: 1 PID: 4885 Comm: syz.0.27 Tainted: G W 5.15.178-syzkaller #0 [ 106.149492][ T4885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.152112][ T4885] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 106.154241][ T4885] pc : drop_nlink+0xe8/0x148 [ 106.155431][ T4885] lr : drop_nlink+0xe8/0x148 [ 106.156644][ T4885] sp : ffff8000201c7500 [ 106.157681][ T4885] x29: ffff8000201c7500 x28: ffff700004038eb0 x27: dfff800000000000 [ 106.159754][ T4885] x26: ffff0000e5884ab8 x25: 00000000ffffffff x24: 1fffe0001cb10953 [ 106.161801][ T4885] x23: 1fffe0001cb10957 x22: dfff800000000000 x21: 0000000000000000 [ 106.163920][ T4885] x20: ffff0000e5884ab8 x19: ffff0000e5884a70 x18: 1ffff000040df205 [ 106.166022][ T4885] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 106.168164][ T4885] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 106.170174][ T4885] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d1188000 [ 106.172193][ T4885] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 106.174304][ T4885] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 106.176299][ T4885] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 106.178344][ T4885] Call trace: [ 106.179122][ T4885] drop_nlink+0xe8/0x148 [ 106.180231][ T4885] reiserfs_mkdir+0x5e0/0x77c [ 106.181483][ T4885] reiserfs_xattr_init+0x2b0/0x6dc [ 106.182786][ T4885] reiserfs_fill_super+0x1b28/0x1e8c [ 106.184148][ T4885] mount_bdev+0x274/0x370 [ 106.185242][ T4885] get_super_block+0x44/0x58 [ 106.186452][ T4885] legacy_get_tree+0xd4/0x16c [ 106.187600][ T4885] vfs_get_tree+0x90/0x274 [ 106.188699][ T4885] do_new_mount+0x278/0x8fc [ 106.189930][ T4885] path_mount+0x594/0x101c [ 106.191096][ T4885] __arm64_sys_mount+0x510/0x5e0 [ 106.192333][ T4885] invoke_syscall+0x98/0x2b8 [ 106.193559][ T4885] el0_svc_common+0x138/0x258 [ 106.194757][ T4885] do_el0_svc+0x58/0x14c [ 106.195845][ T4885] el0_svc+0x7c/0x1f0 [ 106.196896][ T4885] el0t_64_sync_handler+0x84/0xe4 [ 106.198223][ T4885] el0t_64_sync+0x1a0/0x1a4 [ 106.199352][ T4885] irq event stamp: 20388 [ 106.200451][ T4885] hardirqs last enabled at (20387): [] call_rcu+0x644/0xb40 [ 106.202765][ T4885] hardirqs last disabled at (20388): [] el1_dbg+0x24/0x80 [ 106.205129][ T4885] softirqs last enabled at (20244): [] handle_softirqs+0xb88/0xdbc [ 106.207674][ T4885] softirqs last disabled at (20229): [] __irq_exit_rcu+0x268/0x4d8 [ 106.210011][ T4885] ---[ end trace 1b3ba3be8e50f171 ]--- [ 106.211760][ T4885] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 106.412765][ T4888] loop0: detected capacity change from 0 to 8192 [ 106.465130][ T4888] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 106.468505][ T4888] REISERFS (device loop0): using ordered data mode [ 106.470216][ T4888] reiserfs: using flush barriers [ 106.472820][ T4888] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 106.480522][ T4888] REISERFS (device loop0): checking transaction log (loop0) [ 106.483578][ T4888] REISERFS (device loop0): Using r5 hash to sort names [ 106.485439][ T4888] REISERFS (device loop0): using 3.5.x disk format [ 106.487637][ T4888] ------------[ cut here ]------------ [ 106.489133][ T4888] WARNING: CPU: 1 PID: 4888 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 106.491310][ T4888] Modules linked in: [ 106.492361][ T4888] CPU: 1 PID: 4888 Comm: syz.0.28 Tainted: G W 5.15.178-syzkaller #0 [ 106.494779][ T4888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.497400][ T4888] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 106.499459][ T4888] pc : drop_nlink+0xe8/0x148 [ 106.500682][ T4888] lr : drop_nlink+0xe8/0x148 [ 106.501852][ T4888] sp : ffff800020187500 [ 106.502939][ T4888] x29: ffff800020187500 x28: ffff700004030eb0 x27: dfff800000000000 [ 106.505070][ T4888] x26: ffff0000e58857f8 x25: 00000000ffffffff x24: 1fffe0001cb10afb [ 106.507229][ T4888] x23: 1fffe0001cb10aff x22: dfff800000000000 x21: 0000000000000000 [ 106.509338][ T4888] x20: ffff0000e58857f8 x19: ffff0000e58857b0 x18: 1ffff000040e5205 [ 106.511528][ T4888] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 106.513653][ T4888] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 106.515821][ T4888] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c0e1b680 [ 106.518067][ T4888] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 106.520139][ T4888] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 106.522359][ T4888] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 106.524463][ T4888] Call trace: [ 106.525358][ T4888] drop_nlink+0xe8/0x148 [ 106.526490][ T4888] reiserfs_mkdir+0x5e0/0x77c [ 106.527704][ T4888] reiserfs_xattr_init+0x2b0/0x6dc [ 106.529085][ T4888] reiserfs_fill_super+0x1b28/0x1e8c [ 106.530510][ T4888] mount_bdev+0x274/0x370 [ 106.531704][ T4888] get_super_block+0x44/0x58 [ 106.532869][ T4888] legacy_get_tree+0xd4/0x16c [ 106.534107][ T4888] vfs_get_tree+0x90/0x274 [ 106.535256][ T4888] do_new_mount+0x278/0x8fc [ 106.536411][ T4888] path_mount+0x594/0x101c [ 106.537562][ T4888] __arm64_sys_mount+0x510/0x5e0 [ 106.538864][ T4888] invoke_syscall+0x98/0x2b8 [ 106.540095][ T4888] el0_svc_common+0x138/0x258 [ 106.541337][ T4888] do_el0_svc+0x58/0x14c [ 106.542455][ T4888] el0_svc+0x7c/0x1f0 [ 106.543555][ T4888] el0t_64_sync_handler+0x84/0xe4 [ 106.544899][ T4888] el0t_64_sync+0x1a0/0x1a4 [ 106.546075][ T4888] irq event stamp: 20296 [ 106.547244][ T4888] hardirqs last enabled at (20295): [] call_rcu+0x644/0xb40 [ 106.549612][ T4888] hardirqs last disabled at (20296): [] el1_dbg+0x24/0x80 [ 106.551851][ T4888] softirqs last enabled at (20272): [] handle_softirqs+0xb88/0xdbc [ 106.554505][ T4888] softirqs last disabled at (20255): [] __irq_exit_rcu+0x268/0x4d8 [ 106.557047][ T4888] ---[ end trace 1b3ba3be8e50f172 ]--- [ 106.559713][ T4888] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. 1970/01/01 00:01:46 executed programs: 15 [ 106.780075][ T4891] loop0: detected capacity change from 0 to 8192 [ 106.868979][ T4891] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 106.871673][ T4891] REISERFS (device loop0): using ordered data mode [ 106.873654][ T4891] reiserfs: using flush barriers [ 106.876447][ T4891] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 106.880883][ T4891] REISERFS (device loop0): checking transaction log (loop0) [ 106.884152][ T4891] REISERFS (device loop0): Using r5 hash to sort names [ 106.886712][ T4891] REISERFS (device loop0): using 3.5.x disk format [ 106.888762][ T4891] ------------[ cut here ]------------ [ 106.890208][ T4891] WARNING: CPU: 0 PID: 4891 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 106.892301][ T4891] Modules linked in: [ 106.893357][ T4891] CPU: 0 PID: 4891 Comm: syz.0.29 Tainted: G W 5.15.178-syzkaller #0 [ 106.895883][ T4891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.898586][ T4891] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 106.900720][ T4891] pc : drop_nlink+0xe8/0x148 [ 106.901928][ T4891] lr : drop_nlink+0xe8/0x148 [ 106.903083][ T4891] sp : ffff800020187500 [ 106.904192][ T4891] x29: ffff800020187500 x28: ffff700004030eb0 x27: dfff800000000000 [ 106.906249][ T4891] x26: ffff0000e58ccab8 x25: 00000000ffffffff x24: 1fffe0001cb19953 [ 106.908311][ T4891] x23: 1fffe0001cb19957 x22: dfff800000000000 x21: 0000000000000000 [ 106.910483][ T4891] x20: ffff0000e58ccab8 x19: ffff0000e58cca70 x18: 1ffff000040e9605 [ 106.912622][ T4891] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 106.914814][ T4891] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 106.916984][ T4891] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d571b680 [ 106.919117][ T4891] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 106.921298][ T4891] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 106.923465][ T4891] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 106.925581][ T4891] Call trace: [ 106.926455][ T4891] drop_nlink+0xe8/0x148 [ 106.927533][ T4891] reiserfs_mkdir+0x5e0/0x77c [ 106.928845][ T4891] reiserfs_xattr_init+0x2b0/0x6dc [ 106.930213][ T4891] reiserfs_fill_super+0x1b28/0x1e8c [ 106.931615][ T4891] mount_bdev+0x274/0x370 [ 106.932747][ T4891] get_super_block+0x44/0x58 [ 106.933979][ T4891] legacy_get_tree+0xd4/0x16c [ 106.935182][ T4891] vfs_get_tree+0x90/0x274 [ 106.936301][ T4891] do_new_mount+0x278/0x8fc [ 106.937507][ T4891] path_mount+0x594/0x101c [ 106.938667][ T4891] __arm64_sys_mount+0x510/0x5e0 [ 106.939979][ T4891] invoke_syscall+0x98/0x2b8 [ 106.941214][ T4891] el0_svc_common+0x138/0x258 [ 106.942422][ T4891] do_el0_svc+0x58/0x14c [ 106.943565][ T4891] el0_svc+0x7c/0x1f0 [ 106.944600][ T4891] el0t_64_sync_handler+0x84/0xe4 [ 106.945924][ T4891] el0t_64_sync+0x1a0/0x1a4 [ 106.947129][ T4891] irq event stamp: 20106 [ 106.948213][ T4891] hardirqs last enabled at (20105): [] call_rcu+0x644/0xb40 [ 106.950685][ T4891] hardirqs last disabled at (20106): [] el1_dbg+0x24/0x80 [ 106.953041][ T4891] softirqs last enabled at (20072): [] handle_softirqs+0xb88/0xdbc [ 106.955582][ T4891] softirqs last disabled at (20061): [] __irq_exit_rcu+0x268/0x4d8 [ 106.958076][ T4891] ---[ end trace 1b3ba3be8e50f173 ]--- [ 106.959874][ T4891] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 107.172379][ T4894] loop0: detected capacity change from 0 to 8192 [ 107.219163][ T4894] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 107.221721][ T4894] REISERFS (device loop0): using ordered data mode [ 107.223351][ T4894] reiserfs: using flush barriers [ 107.237234][ T4894] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 107.241670][ T4894] REISERFS (device loop0): checking transaction log (loop0) [ 107.244877][ T4894] REISERFS (device loop0): Using r5 hash to sort names [ 107.246982][ T4894] REISERFS (device loop0): using 3.5.x disk format [ 107.249168][ T4894] ------------[ cut here ]------------ [ 107.250646][ T4894] WARNING: CPU: 0 PID: 4894 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 107.252878][ T4894] Modules linked in: [ 107.253901][ T4894] CPU: 0 PID: 4894 Comm: syz.0.30 Tainted: G W 5.15.178-syzkaller #0 [ 107.256427][ T4894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.259160][ T4894] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.261351][ T4894] pc : drop_nlink+0xe8/0x148 [ 107.262670][ T4894] lr : drop_nlink+0xe8/0x148 [ 107.263812][ T4894] sp : ffff800020297500 [ 107.264866][ T4894] x29: ffff800020297500 x28: ffff700004052eb0 x27: dfff800000000000 [ 107.267060][ T4894] x26: ffff0000e58cd7f8 x25: 00000000ffffffff x24: 1fffe0001cb19afb [ 107.269243][ T4894] x23: 1fffe0001cb19aff x22: dfff800000000000 x21: 0000000000000000 [ 107.271364][ T4894] x20: ffff0000e58cd7f8 x19: ffff0000e58cd7b0 x18: 1ffff000040ef205 [ 107.273540][ T4894] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 107.275638][ T4894] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 107.277818][ T4894] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d09451c0 [ 107.279890][ T4894] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 107.282097][ T4894] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 107.284321][ T4894] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 107.286611][ T4894] Call trace: [ 107.287483][ T4894] drop_nlink+0xe8/0x148 [ 107.288578][ T4894] reiserfs_mkdir+0x5e0/0x77c [ 107.289875][ T4894] reiserfs_xattr_init+0x2b0/0x6dc [ 107.291319][ T4894] reiserfs_fill_super+0x1b28/0x1e8c [ 107.292683][ T4894] mount_bdev+0x274/0x370 [ 107.293788][ T4894] get_super_block+0x44/0x58 [ 107.295026][ T4894] legacy_get_tree+0xd4/0x16c [ 107.296312][ T4894] vfs_get_tree+0x90/0x274 [ 107.297505][ T4894] do_new_mount+0x278/0x8fc [ 107.298752][ T4894] path_mount+0x594/0x101c [ 107.299903][ T4894] __arm64_sys_mount+0x510/0x5e0 [ 107.301255][ T4894] invoke_syscall+0x98/0x2b8 [ 107.302507][ T4894] el0_svc_common+0x138/0x258 [ 107.303743][ T4894] do_el0_svc+0x58/0x14c [ 107.304933][ T4894] el0_svc+0x7c/0x1f0 [ 107.305969][ T4894] el0t_64_sync_handler+0x84/0xe4 [ 107.307399][ T4894] el0t_64_sync+0x1a0/0x1a4 [ 107.308562][ T4894] irq event stamp: 20486 [ 107.309744][ T4894] hardirqs last enabled at (20485): [] call_rcu+0x644/0xb40 [ 107.312208][ T4894] hardirqs last disabled at (20486): [] el1_dbg+0x24/0x80 [ 107.314484][ T4894] softirqs last enabled at (20460): [] handle_softirqs+0xb88/0xdbc [ 107.317064][ T4894] softirqs last disabled at (20401): [] __irq_exit_rcu+0x268/0x4d8 [ 107.319668][ T4894] ---[ end trace 1b3ba3be8e50f174 ]--- [ 107.323077][ T4894] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 107.529664][ T4897] loop0: detected capacity change from 0 to 8192 [ 107.568143][ T4897] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 107.570924][ T4897] REISERFS (device loop0): using ordered data mode [ 107.572703][ T4897] reiserfs: using flush barriers [ 107.574831][ T4897] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 107.580390][ T4897] REISERFS (device loop0): checking transaction log (loop0) [ 107.584131][ T4897] REISERFS (device loop0): Using r5 hash to sort names [ 107.586289][ T4897] REISERFS (device loop0): using 3.5.x disk format [ 107.588247][ T4897] ------------[ cut here ]------------ [ 107.589640][ T4897] WARNING: CPU: 0 PID: 4897 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 107.591758][ T4897] Modules linked in: [ 107.592839][ T4897] CPU: 0 PID: 4897 Comm: syz.0.31 Tainted: G W 5.15.178-syzkaller #0 [ 107.595402][ T4897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.598076][ T4897] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.600142][ T4897] pc : drop_nlink+0xe8/0x148 [ 107.601344][ T4897] lr : drop_nlink+0xe8/0x148 [ 107.602606][ T4897] sp : ffff800020777500 [ 107.603699][ T4897] x29: ffff800020777500 x28: ffff7000040eeeb0 x27: dfff800000000000 [ 107.605899][ T4897] x26: ffff0000e58ce538 x25: 00000000ffffffff x24: 1fffe0001cb19ca3 [ 107.608089][ T4897] x23: 1fffe0001cb19ca7 x22: dfff800000000000 x21: 0000000000000000 [ 107.610414][ T4897] x20: ffff0000e58ce538 x19: ffff0000e58ce4f0 x18: 1ffff000040f3605 [ 107.612512][ T4897] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 107.614710][ T4897] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 107.616839][ T4897] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d4f30000 [ 107.619005][ T4897] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 107.621144][ T4897] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 107.623332][ T4897] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 107.625461][ T4897] Call trace: [ 107.626357][ T4897] drop_nlink+0xe8/0x148 [ 107.627519][ T4897] reiserfs_mkdir+0x5e0/0x77c [ 107.628776][ T4897] reiserfs_xattr_init+0x2b0/0x6dc [ 107.630105][ T4897] reiserfs_fill_super+0x1b28/0x1e8c [ 107.631602][ T4897] mount_bdev+0x274/0x370 [ 107.632765][ T4897] get_super_block+0x44/0x58 [ 107.633997][ T4897] legacy_get_tree+0xd4/0x16c [ 107.635334][ T4897] vfs_get_tree+0x90/0x274 [ 107.636525][ T4897] do_new_mount+0x278/0x8fc [ 107.637718][ T4897] path_mount+0x594/0x101c [ 107.638920][ T4897] __arm64_sys_mount+0x510/0x5e0 [ 107.640270][ T4897] invoke_syscall+0x98/0x2b8 [ 107.641469][ T4897] el0_svc_common+0x138/0x258 [ 107.642739][ T4897] do_el0_svc+0x58/0x14c [ 107.643888][ T4897] el0_svc+0x7c/0x1f0 [ 107.645019][ T4897] el0t_64_sync_handler+0x84/0xe4 [ 107.646380][ T4897] el0t_64_sync+0x1a0/0x1a4 [ 107.647747][ T4897] irq event stamp: 20158 [ 107.648840][ T4897] hardirqs last enabled at (20157): [] call_rcu+0x644/0xb40 [ 107.651289][ T4897] hardirqs last disabled at (20158): [] el1_dbg+0x24/0x80 [ 107.653728][ T4897] softirqs last enabled at (20126): [] handle_softirqs+0xb88/0xdbc [ 107.656259][ T4897] softirqs last disabled at (20107): [] __irq_exit_rcu+0x268/0x4d8 [ 107.658849][ T4897] ---[ end trace 1b3ba3be8e50f175 ]--- [ 107.661212][ T4897] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 107.901345][ T4900] loop0: detected capacity change from 0 to 8192 [ 107.989875][ T4900] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 107.992404][ T4900] REISERFS (device loop0): using ordered data mode [ 108.006116][ T4900] reiserfs: using flush barriers [ 108.008457][ T4900] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 108.012917][ T4900] REISERFS (device loop0): checking transaction log (loop0) [ 108.016149][ T4900] REISERFS (device loop0): Using r5 hash to sort names [ 108.017867][ T4900] REISERFS (device loop0): using 3.5.x disk format [ 108.019761][ T4900] ------------[ cut here ]------------ [ 108.021161][ T4900] WARNING: CPU: 0 PID: 4900 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 108.023189][ T4900] Modules linked in: [ 108.024166][ T4900] CPU: 0 PID: 4900 Comm: syz.0.32 Tainted: G W 5.15.178-syzkaller #0 [ 108.026457][ T4900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.029000][ T4900] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.031193][ T4900] pc : drop_nlink+0xe8/0x148 [ 108.032376][ T4900] lr : drop_nlink+0xe8/0x148 [ 108.033531][ T4900] sp : ffff800020297500 [ 108.034538][ T4900] x29: ffff800020297500 x28: ffff700004052eb0 x27: dfff800000000000 [ 108.036589][ T4900] x26: ffff0000e58cf278 x25: 00000000ffffffff x24: 1fffe0001cb19e4b [ 108.038612][ T4900] x23: 1fffe0001cb19e4f x22: dfff800000000000 x21: 0000000000000000 [ 108.040604][ T4900] x20: ffff0000e58cf278 x19: ffff0000e58cf230 x18: 1ffff000040f7a05 [ 108.042692][ T4900] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 108.044796][ T4900] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 108.046932][ T4900] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d2d31b40 [ 108.049040][ T4900] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 108.051213][ T4900] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 108.053483][ T4900] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 108.055674][ T4900] Call trace: [ 108.056521][ T4900] drop_nlink+0xe8/0x148 [ 108.057663][ T4900] reiserfs_mkdir+0x5e0/0x77c [ 108.058888][ T4900] reiserfs_xattr_init+0x2b0/0x6dc [ 108.060215][ T4900] reiserfs_fill_super+0x1b28/0x1e8c [ 108.061703][ T4900] mount_bdev+0x274/0x370 [ 108.062862][ T4900] get_super_block+0x44/0x58 [ 108.064169][ T4900] legacy_get_tree+0xd4/0x16c [ 108.065459][ T4900] vfs_get_tree+0x90/0x274 [ 108.066651][ T4900] do_new_mount+0x278/0x8fc [ 108.067895][ T4900] path_mount+0x594/0x101c [ 108.069119][ T4900] __arm64_sys_mount+0x510/0x5e0 [ 108.070495][ T4900] invoke_syscall+0x98/0x2b8 [ 108.071735][ T4900] el0_svc_common+0x138/0x258 [ 108.072958][ T4900] do_el0_svc+0x58/0x14c [ 108.074103][ T4900] el0_svc+0x7c/0x1f0 [ 108.075182][ T4900] el0t_64_sync_handler+0x84/0xe4 [ 108.076492][ T4900] el0t_64_sync+0x1a0/0x1a4 [ 108.077688][ T4900] irq event stamp: 20536 [ 108.078793][ T4900] hardirqs last enabled at (20535): [] call_rcu+0x644/0xb40 [ 108.081162][ T4900] hardirqs last disabled at (20536): [] el1_dbg+0x24/0x80 [ 108.083425][ T4900] softirqs last enabled at (19408): [] local_bh_enable+0x10/0x34 [ 108.085905][ T4900] softirqs last disabled at (19406): [] local_bh_disable+0x10/0x34 [ 108.088464][ T4900] ---[ end trace 1b3ba3be8e50f176 ]--- [ 108.091841][ T4900] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 108.298218][ T4903] loop0: detected capacity change from 0 to 8192 [ 108.408959][ T4903] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 108.411660][ T4903] REISERFS (device loop0): using ordered data mode [ 108.413427][ T4903] reiserfs: using flush barriers [ 108.415605][ T4903] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 108.420775][ T4903] REISERFS (device loop0): checking transaction log (loop0) [ 108.423849][ T4903] REISERFS (device loop0): Using r5 hash to sort names [ 108.427350][ T4903] REISERFS (device loop0): using 3.5.x disk format [ 108.429355][ T4903] ------------[ cut here ]------------ [ 108.430765][ T4903] WARNING: CPU: 0 PID: 4903 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 108.432938][ T4903] Modules linked in: [ 108.433942][ T4903] CPU: 0 PID: 4903 Comm: syz.0.33 Tainted: G W 5.15.178-syzkaller #0 [ 108.436418][ T4903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.439088][ T4903] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.441251][ T4903] pc : drop_nlink+0xe8/0x148 [ 108.442541][ T4903] lr : drop_nlink+0xe8/0x148 [ 108.443819][ T4903] sp : ffff800020607500 [ 108.444901][ T4903] x29: ffff800020607500 x28: ffff7000040c0eb0 x27: dfff800000000000 [ 108.447017][ T4903] x26: ffff0000e5886538 x25: 00000000ffffffff x24: 1fffe0001cb10ca3 [ 108.449166][ T4903] x23: 1fffe0001cb10ca7 x22: dfff800000000000 x21: 0000000000000000 [ 108.451324][ T4903] x20: ffff0000e5886538 x19: ffff0000e58864f0 x18: 1ffff000040fd205 [ 108.453469][ T4903] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 108.455631][ T4903] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 108.457812][ T4903] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cecc0000 [ 108.459913][ T4903] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 108.461984][ T4903] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 108.464057][ T4903] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 108.466091][ T4903] Call trace: [ 108.466909][ T4903] drop_nlink+0xe8/0x148 [ 108.468082][ T4903] reiserfs_mkdir+0x5e0/0x77c [ 108.469300][ T4903] reiserfs_xattr_init+0x2b0/0x6dc [ 108.470655][ T4903] reiserfs_fill_super+0x1b28/0x1e8c [ 108.472086][ T4903] mount_bdev+0x274/0x370 [ 108.473205][ T4903] get_super_block+0x44/0x58 [ 108.474459][ T4903] legacy_get_tree+0xd4/0x16c [ 108.475749][ T4903] vfs_get_tree+0x90/0x274 [ 108.476932][ T4903] do_new_mount+0x278/0x8fc [ 108.478108][ T4903] path_mount+0x594/0x101c [ 108.479351][ T4903] __arm64_sys_mount+0x510/0x5e0 [ 108.480768][ T4903] invoke_syscall+0x98/0x2b8 [ 108.482020][ T4903] el0_svc_common+0x138/0x258 [ 108.483220][ T4903] do_el0_svc+0x58/0x14c [ 108.484319][ T4903] el0_svc+0x7c/0x1f0 [ 108.485402][ T4903] el0t_64_sync_handler+0x84/0xe4 [ 108.486784][ T4903] el0t_64_sync+0x1a0/0x1a4 [ 108.487996][ T4903] irq event stamp: 20270 [ 108.489145][ T4903] hardirqs last enabled at (20269): [] call_rcu+0x644/0xb40 [ 108.491504][ T4903] hardirqs last disabled at (20270): [] el1_dbg+0x24/0x80 [ 108.493832][ T4903] softirqs last enabled at (20220): [] handle_softirqs+0xb88/0xdbc [ 108.496460][ T4903] softirqs last disabled at (20207): [] __irq_exit_rcu+0x268/0x4d8 [ 108.499075][ T4903] ---[ end trace 1b3ba3be8e50f177 ]--- [ 108.501214][ T4903] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 108.700163][ T4906] loop0: detected capacity change from 0 to 8192 [ 108.738206][ T4906] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 108.740902][ T4906] REISERFS (device loop0): using ordered data mode [ 108.742590][ T4906] reiserfs: using flush barriers [ 108.744774][ T4906] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 108.749317][ T4906] REISERFS (device loop0): checking transaction log (loop0) [ 108.752877][ T4906] REISERFS (device loop0): Using r5 hash to sort names [ 108.754741][ T4906] REISERFS (device loop0): using 3.5.x disk format [ 108.756689][ T4906] ------------[ cut here ]------------ [ 108.758094][ T4906] WARNING: CPU: 1 PID: 4906 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 108.760163][ T4906] Modules linked in: [ 108.761246][ T4906] CPU: 1 PID: 4906 Comm: syz.0.34 Tainted: G W 5.15.178-syzkaller #0 [ 108.763520][ T4906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.765941][ T4906] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.767862][ T4906] pc : drop_nlink+0xe8/0x148 [ 108.769032][ T4906] lr : drop_nlink+0xe8/0x148 [ 108.770198][ T4906] sp : ffff800020187500 [ 108.771368][ T4906] x29: ffff800020187500 x28: ffff700004030eb0 x27: dfff800000000000 [ 108.773502][ T4906] x26: ffff0000e5886bd8 x25: 00000000ffffffff x24: 1fffe0001cb10d77 [ 108.775605][ T4906] x23: 1fffe0001cb10d7b x22: dfff800000000000 x21: 0000000000000000 [ 108.777690][ T4906] x20: ffff0000e5886bd8 x19: ffff0000e5886b90 x18: 1ffff00004101605 [ 108.779691][ T4906] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 108.781692][ T4906] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 108.783696][ T4906] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cb8bd1c0 [ 108.785796][ T4906] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 108.787789][ T4906] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 108.790131][ T4906] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 108.792173][ T4906] Call trace: [ 108.792980][ T4906] drop_nlink+0xe8/0x148 [ 108.794097][ T4906] reiserfs_mkdir+0x5e0/0x77c [ 108.795267][ T4906] reiserfs_xattr_init+0x2b0/0x6dc [ 108.796582][ T4906] reiserfs_fill_super+0x1b28/0x1e8c [ 108.797910][ T4906] mount_bdev+0x274/0x370 [ 108.799107][ T4906] get_super_block+0x44/0x58 [ 108.800297][ T4906] legacy_get_tree+0xd4/0x16c [ 108.801599][ T4906] vfs_get_tree+0x90/0x274 [ 108.802772][ T4906] do_new_mount+0x278/0x8fc [ 108.803919][ T4906] path_mount+0x594/0x101c [ 108.805102][ T4906] __arm64_sys_mount+0x510/0x5e0 [ 108.806368][ T4906] invoke_syscall+0x98/0x2b8 [ 108.807506][ T4906] el0_svc_common+0x138/0x258 [ 108.808498][ T4906] do_el0_svc+0x58/0x14c [ 108.809437][ T4906] el0_svc+0x7c/0x1f0 [ 108.810419][ T4906] el0t_64_sync_handler+0x84/0xe4 [ 108.811759][ T4906] el0t_64_sync+0x1a0/0x1a4 [ 108.812896][ T4906] irq event stamp: 20188 [ 108.814002][ T4906] hardirqs last enabled at (20187): [] call_rcu+0x644/0xb40 [ 108.816363][ T4906] hardirqs last disabled at (20188): [] el1_dbg+0x24/0x80 [ 108.818687][ T4906] softirqs last enabled at (20166): [] handle_softirqs+0xb88/0xdbc [ 108.821208][ T4906] softirqs last disabled at (20149): [] __irq_exit_rcu+0x268/0x4d8 [ 108.823705][ T4906] ---[ end trace 1b3ba3be8e50f178 ]--- [ 108.826129][ T4906] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 109.026808][ T4909] loop0: detected capacity change from 0 to 8192 [ 109.118868][ T4909] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 109.121328][ T4909] REISERFS (device loop0): using ordered data mode [ 109.125094][ T4909] reiserfs: using flush barriers [ 109.127272][ T4909] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 109.131931][ T4909] REISERFS (device loop0): checking transaction log (loop0) [ 109.135319][ T4909] REISERFS (device loop0): Using r5 hash to sort names [ 109.137089][ T4909] REISERFS (device loop0): using 3.5.x disk format [ 109.138907][ T4909] ------------[ cut here ]------------ [ 109.140414][ T4909] WARNING: CPU: 0 PID: 4909 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 109.142478][ T4909] Modules linked in: [ 109.143525][ T4909] CPU: 0 PID: 4909 Comm: syz.0.35 Tainted: G W 5.15.178-syzkaller #0 [ 109.146016][ T4909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.148686][ T4909] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 109.150777][ T4909] pc : drop_nlink+0xe8/0x148 [ 109.151987][ T4909] lr : drop_nlink+0xe8/0x148 [ 109.153155][ T4909] sp : ffff800020187500 [ 109.154245][ T4909] x29: ffff800020187500 x28: ffff700004030eb0 x27: dfff800000000000 [ 109.156474][ T4909] x26: ffff0000e5878878 x25: 00000000ffffffff x24: 1fffe0001cb0f10b [ 109.158581][ T4909] x23: 1fffe0001cb0f10f x22: dfff800000000000 x21: 0000000000000000 [ 109.160764][ T4909] x20: ffff0000e5878878 x19: ffff0000e5878830 x18: 1ffff0000410f205 [ 109.162859][ T4909] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 109.165072][ T4909] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 109.167143][ T4909] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d16bd1c0 [ 109.169239][ T4909] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 109.171260][ T4909] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 109.173441][ T4909] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 109.175532][ T4909] Call trace: [ 109.176333][ T4909] drop_nlink+0xe8/0x148 [ 109.177482][ T4909] reiserfs_mkdir+0x5e0/0x77c [ 109.178706][ T4909] reiserfs_xattr_init+0x2b0/0x6dc [ 109.180113][ T4909] reiserfs_fill_super+0x1b28/0x1e8c [ 109.181439][ T4909] mount_bdev+0x274/0x370 [ 109.182588][ T4909] get_super_block+0x44/0x58 [ 109.183784][ T4909] legacy_get_tree+0xd4/0x16c [ 109.184998][ T4909] vfs_get_tree+0x90/0x274 [ 109.186149][ T4909] do_new_mount+0x278/0x8fc [ 109.187333][ T4909] path_mount+0x594/0x101c [ 109.188520][ T4909] __arm64_sys_mount+0x510/0x5e0 [ 109.189845][ T4909] invoke_syscall+0x98/0x2b8 [ 109.191043][ T4909] el0_svc_common+0x138/0x258 [ 109.192315][ T4909] do_el0_svc+0x58/0x14c [ 109.193448][ T4909] el0_svc+0x7c/0x1f0 [ 109.194556][ T4909] el0t_64_sync_handler+0x84/0xe4 [ 109.195855][ T4909] el0t_64_sync+0x1a0/0x1a4 [ 109.197083][ T4909] irq event stamp: 20172 [ 109.198162][ T4909] hardirqs last enabled at (20171): [] call_rcu+0x644/0xb40 [ 109.200525][ T4909] hardirqs last disabled at (20172): [] el1_dbg+0x24/0x80 [ 109.202847][ T4909] softirqs last enabled at (20140): [] handle_softirqs+0xb88/0xdbc [ 109.205390][ T4909] softirqs last disabled at (20133): [] __irq_exit_rcu+0x268/0x4d8 [ 109.207872][ T4909] ---[ end trace 1b3ba3be8e50f179 ]--- [ 109.209719][ T4909] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 109.413435][ T4912] loop0: detected capacity change from 0 to 8192 [ 109.468540][ T4912] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 109.471025][ T4912] REISERFS (device loop0): using ordered data mode [ 109.472842][ T4912] reiserfs: using flush barriers [ 109.475056][ T4912] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 109.480504][ T4912] REISERFS (device loop0): checking transaction log (loop0) [ 109.483811][ T4912] REISERFS (device loop0): Using r5 hash to sort names [ 109.486881][ T4912] REISERFS (device loop0): using 3.5.x disk format [ 109.488975][ T4912] ------------[ cut here ]------------ [ 109.490479][ T4912] WARNING: CPU: 1 PID: 4912 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 109.492484][ T4912] Modules linked in: [ 109.493413][ T4912] CPU: 1 PID: 4912 Comm: syz.0.36 Tainted: G W 5.15.178-syzkaller #0 [ 109.495877][ T4912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.498519][ T4912] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 109.500500][ T4912] pc : drop_nlink+0xe8/0x148 [ 109.501710][ T4912] lr : drop_nlink+0xe8/0x148 [ 109.502903][ T4912] sp : ffff800020777500 [ 109.503939][ T4912] x29: ffff800020777500 x28: ffff7000040eeeb0 x27: dfff800000000000 [ 109.505917][ T4912] x26: ffff0000e5887918 x25: 00000000ffffffff x24: 1fffe0001cb10f1f [ 109.508019][ T4912] x23: 1fffe0001cb10f23 x22: dfff800000000000 x21: 0000000000000000 [ 109.510068][ T4912] x20: ffff0000e5887918 x19: ffff0000e58878d0 x18: 1ffff00004115c05 [ 109.512179][ T4912] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 109.514300][ T4912] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 109.516569][ T4912] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d1473680 [ 109.518637][ T4912] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 109.520773][ T4912] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 109.522930][ T4912] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 109.524950][ T4912] Call trace: [ 109.525792][ T4912] drop_nlink+0xe8/0x148 [ 109.526932][ T4912] reiserfs_mkdir+0x5e0/0x77c [ 109.528180][ T4912] reiserfs_xattr_init+0x2b0/0x6dc [ 109.529625][ T4912] reiserfs_fill_super+0x1b28/0x1e8c [ 109.531045][ T4912] mount_bdev+0x274/0x370 [ 109.532161][ T4912] get_super_block+0x44/0x58 [ 109.533339][ T4912] legacy_get_tree+0xd4/0x16c [ 109.534543][ T4912] vfs_get_tree+0x90/0x274 [ 109.535727][ T4912] do_new_mount+0x278/0x8fc [ 109.536874][ T4912] path_mount+0x594/0x101c [ 109.538011][ T4912] __arm64_sys_mount+0x510/0x5e0 [ 109.539514][ T4912] invoke_syscall+0x98/0x2b8 [ 109.540774][ T4912] el0_svc_common+0x138/0x258 [ 109.541982][ T4912] do_el0_svc+0x58/0x14c [ 109.543122][ T4912] el0_svc+0x7c/0x1f0 [ 109.544166][ T4912] el0t_64_sync_handler+0x84/0xe4 [ 109.545454][ T4912] el0t_64_sync+0x1a0/0x1a4 [ 109.546699][ T4912] irq event stamp: 20380 [ 109.547821][ T4912] hardirqs last enabled at (20379): [] call_rcu+0x644/0xb40 [ 109.550182][ T4912] hardirqs last disabled at (20380): [] el1_dbg+0x24/0x80 [ 109.552554][ T4912] softirqs last enabled at (20332): [] handle_softirqs+0xb88/0xdbc [ 109.555117][ T4912] softirqs last disabled at (20319): [] __irq_exit_rcu+0x268/0x4d8 [ 109.557649][ T4912] ---[ end trace 1b3ba3be8e50f17a ]--- [ 109.559864][ T4912] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 109.782444][ T4915] loop0: detected capacity change from 0 to 8192 [ 109.868828][ T4915] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 109.871303][ T4915] REISERFS (device loop0): using ordered data mode [ 109.872964][ T4915] reiserfs: using flush barriers [ 109.875974][ T4915] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 109.880874][ T4915] REISERFS (device loop0): checking transaction log (loop0) [ 109.884286][ T4915] REISERFS (device loop0): Using r5 hash to sort names [ 109.886591][ T4915] REISERFS (device loop0): using 3.5.x disk format [ 109.888544][ T4915] ------------[ cut here ]------------ [ 109.890056][ T4915] WARNING: CPU: 1 PID: 4915 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 109.892131][ T4915] Modules linked in: [ 109.893126][ T4915] CPU: 1 PID: 4915 Comm: syz.0.37 Tainted: G W 5.15.178-syzkaller #0 [ 109.895690][ T4915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.898418][ T4915] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 109.900472][ T4915] pc : drop_nlink+0xe8/0x148 [ 109.901653][ T4915] lr : drop_nlink+0xe8/0x148 [ 109.902850][ T4915] sp : ffff800020607500 [ 109.903962][ T4915] x29: ffff800020607500 x28: ffff7000040c0eb0 x27: dfff800000000000 [ 109.906114][ T4915] x26: ffff0000e5898878 x25: 00000000ffffffff x24: 1fffe0001cb1310b [ 109.908295][ T4915] x23: 1fffe0001cb1310f x22: dfff800000000000 x21: 0000000000000000 [ 109.910534][ T4915] x20: ffff0000e5898878 x19: ffff0000e5898830 x18: 1ffff0000411f205 [ 109.912679][ T4915] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 109.914810][ T4915] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 109.916881][ T4915] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d1470000 [ 109.918927][ T4915] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 109.921159][ T4915] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 109.923412][ T4915] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 109.925498][ T4915] Call trace: [ 109.926296][ T4915] drop_nlink+0xe8/0x148 [ 109.927422][ T4915] reiserfs_mkdir+0x5e0/0x77c [ 109.928693][ T4915] reiserfs_xattr_init+0x2b0/0x6dc [ 109.930063][ T4915] reiserfs_fill_super+0x1b28/0x1e8c [ 109.931460][ T4915] mount_bdev+0x274/0x370 [ 109.932670][ T4915] get_super_block+0x44/0x58 [ 109.933955][ T4915] legacy_get_tree+0xd4/0x16c [ 109.935159][ T4915] vfs_get_tree+0x90/0x274 [ 109.936292][ T4915] do_new_mount+0x278/0x8fc [ 109.937495][ T4915] path_mount+0x594/0x101c [ 109.938681][ T4915] __arm64_sys_mount+0x510/0x5e0 [ 109.940030][ T4915] invoke_syscall+0x98/0x2b8 [ 109.941222][ T4915] el0_svc_common+0x138/0x258 [ 109.942426][ T4915] do_el0_svc+0x58/0x14c [ 109.943531][ T4915] el0_svc+0x7c/0x1f0 [ 109.944617][ T4915] el0t_64_sync_handler+0x84/0xe4 [ 109.945925][ T4915] el0t_64_sync+0x1a0/0x1a4 [ 109.947221][ T4915] irq event stamp: 20270 [ 109.948375][ T4915] hardirqs last enabled at (20269): [] call_rcu+0x644/0xb40 [ 109.950784][ T4915] hardirqs last disabled at (20270): [] el1_dbg+0x24/0x80 [ 109.953183][ T4915] softirqs last enabled at (20228): [] handle_softirqs+0xb88/0xdbc [ 109.955665][ T4915] softirqs last disabled at (20209): [] __irq_exit_rcu+0x268/0x4d8 [ 109.958119][ T4915] ---[ end trace 1b3ba3be8e50f17b ]--- [ 109.960854][ T4915] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 110.177404][ T4918] loop0: detected capacity change from 0 to 8192 [ 110.228117][ T4918] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 110.230658][ T4918] REISERFS (device loop0): using ordered data mode [ 110.232357][ T4918] reiserfs: using flush barriers [ 110.234526][ T4918] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 110.240672][ T4918] REISERFS (device loop0): checking transaction log (loop0) [ 110.244139][ T4918] REISERFS (device loop0): Using r5 hash to sort names [ 110.255890][ T4918] REISERFS (device loop0): using 3.5.x disk format [ 110.257871][ T4918] ------------[ cut here ]------------ [ 110.259248][ T4918] WARNING: CPU: 0 PID: 4918 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 110.261302][ T4918] Modules linked in: [ 110.262314][ T4918] CPU: 0 PID: 4918 Comm: syz.0.38 Tainted: G W 5.15.178-syzkaller #0 [ 110.264669][ T4918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.267297][ T4918] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 110.269292][ T4918] pc : drop_nlink+0xe8/0x148 [ 110.270447][ T4918] lr : drop_nlink+0xe8/0x148 [ 110.271650][ T4918] sp : ffff8000207e7500 [ 110.272734][ T4918] x29: ffff8000207e7500 x28: ffff7000040fceb0 x27: dfff800000000000 [ 110.274893][ T4918] x26: ffff0000e58795b8 x25: 00000000ffffffff x24: 1fffe0001cb0f2b3 [ 110.276983][ T4918] x23: 1fffe0001cb0f2b7 x22: dfff800000000000 x21: 0000000000000000 [ 110.279100][ T4918] x20: ffff0000e58795b8 x19: ffff0000e5879570 x18: 1ffff00004125c05 [ 110.281248][ T4918] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 110.283360][ T4918] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 110.285501][ T4918] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d5718000 [ 110.287514][ T4918] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 110.289783][ T4918] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 110.291895][ T4918] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 110.293998][ T4918] Call trace: [ 110.294888][ T4918] drop_nlink+0xe8/0x148 [ 110.296010][ T4918] reiserfs_mkdir+0x5e0/0x77c [ 110.297215][ T4918] reiserfs_xattr_init+0x2b0/0x6dc [ 110.298542][ T4918] reiserfs_fill_super+0x1b28/0x1e8c [ 110.299957][ T4918] mount_bdev+0x274/0x370 [ 110.301169][ T4918] get_super_block+0x44/0x58 [ 110.302374][ T4918] legacy_get_tree+0xd4/0x16c [ 110.303649][ T4918] vfs_get_tree+0x90/0x274 [ 110.304804][ T4918] do_new_mount+0x278/0x8fc [ 110.306038][ T4918] path_mount+0x594/0x101c [ 110.307271][ T4918] __arm64_sys_mount+0x510/0x5e0 [ 110.308546][ T4918] invoke_syscall+0x98/0x2b8 [ 110.309722][ T4918] el0_svc_common+0x138/0x258 [ 110.310886][ T4918] do_el0_svc+0x58/0x14c [ 110.312017][ T4918] el0_svc+0x7c/0x1f0 [ 110.313071][ T4918] el0t_64_sync_handler+0x84/0xe4 [ 110.314439][ T4918] el0t_64_sync+0x1a0/0x1a4 [ 110.315685][ T4918] irq event stamp: 20108 [ 110.316776][ T4918] hardirqs last enabled at (20107): [] call_rcu+0x644/0xb40 [ 110.319245][ T4918] hardirqs last disabled at (20108): [] el1_dbg+0x24/0x80 [ 110.321620][ T4918] softirqs last enabled at (20070): [] handle_softirqs+0xb88/0xdbc [ 110.324181][ T4918] softirqs last disabled at (20059): [] __irq_exit_rcu+0x268/0x4d8 [ 110.326850][ T4918] ---[ end trace 1b3ba3be8e50f17c ]--- [ 110.328736][ T4918] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 110.528626][ T4921] loop0: detected capacity change from 0 to 8192 [ 110.596158][ T4921] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 110.598802][ T4921] REISERFS (device loop0): using ordered data mode [ 110.600592][ T4921] reiserfs: using flush barriers [ 110.603412][ T4921] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 110.609147][ T4921] REISERFS (device loop0): checking transaction log (loop0) [ 110.612400][ T4921] REISERFS (device loop0): Using r5 hash to sort names [ 110.614246][ T4921] REISERFS (device loop0): using 3.5.x disk format [ 110.616772][ T4921] ------------[ cut here ]------------ [ 110.618133][ T4921] WARNING: CPU: 0 PID: 4921 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 110.620260][ T4921] Modules linked in: [ 110.621265][ T4921] CPU: 0 PID: 4921 Comm: syz.0.39 Tainted: G W 5.15.178-syzkaller #0 [ 110.623711][ T4921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.626321][ T4921] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 110.628400][ T4921] pc : drop_nlink+0xe8/0x148 [ 110.629597][ T4921] lr : drop_nlink+0xe8/0x148 [ 110.630804][ T4921] sp : ffff8000207e7500 [ 110.631843][ T4921] x29: ffff8000207e7500 x28: ffff7000040fceb0 x27: dfff800000000000 [ 110.633962][ T4921] x26: ffff0000e587a2f8 x25: 00000000ffffffff x24: 1fffe0001cb0f45b [ 110.636212][ T4921] x23: 1fffe0001cb0f45f x22: dfff800000000000 x21: 0000000000000000 [ 110.638344][ T4921] x20: ffff0000e587a2f8 x19: ffff0000e587a2b0 x18: 1ffff00004133805 [ 110.640407][ T4921] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 110.642635][ T4921] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 110.644796][ T4921] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d7bc9b40 [ 110.646953][ T4921] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 110.649194][ T4921] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 110.651404][ T4921] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 110.653496][ T4921] Call trace: [ 110.654436][ T4921] drop_nlink+0xe8/0x148 [ 110.655558][ T4921] reiserfs_mkdir+0x5e0/0x77c [ 110.656777][ T4921] reiserfs_xattr_init+0x2b0/0x6dc [ 110.658093][ T4921] reiserfs_fill_super+0x1b28/0x1e8c [ 110.659544][ T4921] mount_bdev+0x274/0x370 [ 110.660638][ T4921] get_super_block+0x44/0x58 [ 110.661819][ T4921] legacy_get_tree+0xd4/0x16c [ 110.663032][ T4921] vfs_get_tree+0x90/0x274 [ 110.664295][ T4921] do_new_mount+0x278/0x8fc [ 110.665584][ T4921] path_mount+0x594/0x101c [ 110.666711][ T4921] __arm64_sys_mount+0x510/0x5e0 [ 110.668029][ T4921] invoke_syscall+0x98/0x2b8 [ 110.669244][ T4921] el0_svc_common+0x138/0x258 [ 110.670508][ T4921] do_el0_svc+0x58/0x14c [ 110.671638][ T4921] el0_svc+0x7c/0x1f0 [ 110.672647][ T4921] el0t_64_sync_handler+0x84/0xe4 [ 110.673968][ T4921] el0t_64_sync+0x1a0/0x1a4 [ 110.675168][ T4921] irq event stamp: 20016 [ 110.676326][ T4921] hardirqs last enabled at (20015): [] call_rcu+0x644/0xb40 [ 110.678799][ T4921] hardirqs last disabled at (20016): [] el1_dbg+0x24/0x80 [ 110.681103][ T4921] softirqs last enabled at (19992): [] handle_softirqs+0xb88/0xdbc [ 110.683596][ T4921] softirqs last disabled at (19981): [] __irq_exit_rcu+0x268/0x4d8 [ 110.686069][ T4921] ---[ end trace 1b3ba3be8e50f17d ]--- [ 110.690048][ T4921] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 110.913097][ T4924] loop0: detected capacity change from 0 to 8192 [ 110.968666][ T4924] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 110.971154][ T4924] REISERFS (device loop0): using ordered data mode [ 110.973095][ T4924] reiserfs: using flush barriers [ 110.975423][ T4924] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 110.980799][ T4924] REISERFS (device loop0): checking transaction log (loop0) [ 110.984172][ T4924] REISERFS (device loop0): Using r5 hash to sort names [ 110.986465][ T4924] REISERFS (device loop0): using 3.5.x disk format [ 110.988388][ T4924] ------------[ cut here ]------------ [ 110.989762][ T4924] WARNING: CPU: 0 PID: 4924 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 110.991860][ T4924] Modules linked in: [ 110.992904][ T4924] CPU: 0 PID: 4924 Comm: syz.0.40 Tainted: G W 5.15.178-syzkaller #0 [ 110.995326][ T4924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.997985][ T4924] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 111.000095][ T4924] pc : drop_nlink+0xe8/0x148 [ 111.001270][ T4924] lr : drop_nlink+0xe8/0x148 [ 111.002505][ T4924] sp : ffff8000207e7500 [ 111.003603][ T4924] x29: ffff8000207e7500 x28: ffff7000040fceb0 x27: dfff800000000000 [ 111.005769][ T4924] x26: ffff0000e587b038 x25: 00000000ffffffff x24: 1fffe0001cb0f603 [ 111.007812][ T4924] x23: 1fffe0001cb0f607 x22: dfff800000000000 x21: 0000000000000000 [ 111.009909][ T4924] x20: ffff0000e587b038 x19: ffff0000e587aff0 x18: 1ffff00004141205 [ 111.012086][ T4924] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 111.014178][ T4924] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 111.016323][ T4924] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d7bcb680 [ 111.018426][ T4924] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 111.020465][ T4924] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 111.022515][ T4924] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 111.024600][ T4924] Call trace: [ 111.025416][ T4924] drop_nlink+0xe8/0x148 [ 111.026627][ T4924] reiserfs_mkdir+0x5e0/0x77c [ 111.027885][ T4924] reiserfs_xattr_init+0x2b0/0x6dc [ 111.029279][ T4924] reiserfs_fill_super+0x1b28/0x1e8c [ 111.030671][ T4924] mount_bdev+0x274/0x370 [ 111.031820][ T4924] get_super_block+0x44/0x58 [ 111.033026][ T4924] legacy_get_tree+0xd4/0x16c [ 111.034214][ T4924] vfs_get_tree+0x90/0x274 [ 111.035406][ T4924] do_new_mount+0x278/0x8fc [ 111.036595][ T4924] path_mount+0x594/0x101c [ 111.037768][ T4924] __arm64_sys_mount+0x510/0x5e0 [ 111.039015][ T4924] invoke_syscall+0x98/0x2b8 [ 111.040233][ T4924] el0_svc_common+0x138/0x258 [ 111.041493][ T4924] do_el0_svc+0x58/0x14c [ 111.042655][ T4924] el0_svc+0x7c/0x1f0 [ 111.043729][ T4924] el0t_64_sync_handler+0x84/0xe4 [ 111.045060][ T4924] el0t_64_sync+0x1a0/0x1a4 [ 111.046273][ T4924] irq event stamp: 20292 [ 111.047410][ T4924] hardirqs last enabled at (20291): [] call_rcu+0x644/0xb40 [ 111.049804][ T4924] hardirqs last disabled at (20292): [] el1_dbg+0x24/0x80 [ 111.052059][ T4924] softirqs last enabled at (20254): [] handle_softirqs+0xb88/0xdbc [ 111.054575][ T4924] softirqs last disabled at (20239): [] __irq_exit_rcu+0x268/0x4d8 [ 111.057075][ T4924] ---[ end trace 1b3ba3be8e50f17e ]--- [ 111.058925][ T4924] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 111.262320][ T4927] loop0: detected capacity change from 0 to 8192 [ 111.298435][ T4927] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 111.300972][ T4927] REISERFS (device loop0): using ordered data mode [ 111.302725][ T4927] reiserfs: using flush barriers [ 111.304829][ T4927] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 111.309863][ T4927] REISERFS (device loop0): checking transaction log (loop0) [ 111.313353][ T4927] REISERFS (device loop0): Using r5 hash to sort names [ 111.315206][ T4927] REISERFS (device loop0): using 3.5.x disk format [ 111.317700][ T4927] ------------[ cut here ]------------ [ 111.319101][ T4927] WARNING: CPU: 1 PID: 4927 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 111.321127][ T4927] Modules linked in: [ 111.322140][ T4927] CPU: 1 PID: 4927 Comm: syz.0.41 Tainted: G W 5.15.178-syzkaller #0 [ 111.324523][ T4927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 111.327236][ T4927] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 111.329298][ T4927] pc : drop_nlink+0xe8/0x148 [ 111.330502][ T4927] lr : drop_nlink+0xe8/0x148 [ 111.331780][ T4927] sp : ffff800020a97500 [ 111.332863][ T4927] x29: ffff800020a97500 x28: ffff700004152eb0 x27: dfff800000000000 [ 111.334992][ T4927] x26: ffff0000e58995b8 x25: 00000000ffffffff x24: 1fffe0001cb132b3 [ 111.337207][ T4927] x23: 1fffe0001cb132b7 x22: dfff800000000000 x21: 0000000000000000 [ 111.339334][ T4927] x20: ffff0000e58995b8 x19: ffff0000e5899570 x18: 1ffff00004153205 [ 111.341438][ T4927] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 111.343547][ T4927] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 111.345606][ T4927] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c1929b40 [ 111.347726][ T4927] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 111.349822][ T4927] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 111.351955][ T4927] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 111.354014][ T4927] Call trace: [ 111.354885][ T4927] drop_nlink+0xe8/0x148 [ 111.356001][ T4927] reiserfs_mkdir+0x5e0/0x77c [ 111.357226][ T4927] reiserfs_xattr_init+0x2b0/0x6dc [ 111.358531][ T4927] reiserfs_fill_super+0x1b28/0x1e8c [ 111.359892][ T4927] mount_bdev+0x274/0x370 [ 111.361063][ T4927] get_super_block+0x44/0x58 [ 111.362280][ T4927] legacy_get_tree+0xd4/0x16c [ 111.363500][ T4927] vfs_get_tree+0x90/0x274 [ 111.364655][ T4927] do_new_mount+0x278/0x8fc [ 111.365826][ T4927] path_mount+0x594/0x101c [ 111.366993][ T4927] __arm64_sys_mount+0x510/0x5e0 [ 111.368325][ T4927] invoke_syscall+0x98/0x2b8 [ 111.369584][ T4927] el0_svc_common+0x138/0x258 [ 111.370796][ T4927] do_el0_svc+0x58/0x14c [ 111.371881][ T4927] el0_svc+0x7c/0x1f0 [ 111.372936][ T4927] el0t_64_sync_handler+0x84/0xe4 [ 111.374257][ T4927] el0t_64_sync+0x1a0/0x1a4 [ 111.375501][ T4927] irq event stamp: 20156 [ 111.376615][ T4927] hardirqs last enabled at (20155): [] call_rcu+0x644/0xb40 [ 111.378909][ T4927] hardirqs last disabled at (20156): [] el1_dbg+0x24/0x80 [ 111.381150][ T4927] softirqs last enabled at (20132): [] handle_softirqs+0xb88/0xdbc [ 111.383681][ T4927] softirqs last disabled at (20109): [] __irq_exit_rcu+0x268/0x4d8 [ 111.386090][ T4927] ---[ end trace 1b3ba3be8e50f17f ]--- [ 111.388527][ T4927] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 111.625234][ T4930] loop0: detected capacity change from 0 to 8192 [ 111.718264][ T4930] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 111.720848][ T4930] REISERFS (device loop0): using ordered data mode [ 111.730687][ T4930] reiserfs: using flush barriers [ 111.733241][ T4930] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 111.737857][ T4930] REISERFS (device loop0): checking transaction log (loop0) [ 111.743104][ T4930] REISERFS (device loop0): Using r5 hash to sort names [ 111.744926][ T4930] REISERFS (device loop0): using 3.5.x disk format [ 111.746951][ T4930] ------------[ cut here ]------------ [ 111.748394][ T4930] WARNING: CPU: 1 PID: 4930 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 111.750415][ T4930] Modules linked in: [ 111.751438][ T4930] CPU: 1 PID: 4930 Comm: syz.0.42 Tainted: G W 5.15.178-syzkaller #0 [ 111.753800][ T4930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 111.756429][ T4930] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 111.758610][ T4930] pc : drop_nlink+0xe8/0x148 [ 111.759866][ T4930] lr : drop_nlink+0xe8/0x148 [ 111.761039][ T4930] sp : ffff800020a87500 [ 111.762201][ T4930] x29: ffff800020a87500 x28: ffff700004150eb0 x27: dfff800000000000 [ 111.764427][ T4930] x26: ffff0000e589a2f8 x25: 00000000ffffffff x24: 1fffe0001cb1345b [ 111.766536][ T4930] x23: 1fffe0001cb1345f x22: dfff800000000000 x21: 0000000000000000 [ 111.768719][ T4930] x20: ffff0000e589a2f8 x19: ffff0000e589a2b0 x18: 1ffff0000415c805 [ 111.770933][ T4930] x17: 0000000000000000 x16: ffff8000082ec940 x15: 00000000ffffffda [ 111.773041][ T4930] x14: 0000000011b4a01c x13: 000000008b35c81e x12: 0000000000000003 [ 111.775248][ T4930] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d7abb680 [ 111.777517][ T4930] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 000000000000003f [ 111.779673][ T4930] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008046154 [ 111.781896][ T4930] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 111.784100][ T4930] Call trace: [ 111.784995][ T4930] drop_nlink+0xe8/0x148 [ 111.786147][ T4930] reiserfs_mkdir+0x5e0/0x77c [ 111.787475][ T4930] reiserfs_xattr_init+0x2b0/0x6dc [ 111.788867][ T4930] reiserfs_fill_super+0x1b28/0x1e8c [ 111.790267][ T4930] mount_bdev+0x274/0x370 [ 111.791409][ T4930] get_super_block+0x44/0x58 [ 111.792689][ T4930] legacy_get_tree+0xd4/0x16c [ 111.793917][ T4930] vfs_get_tree+0x90/0x274 [ 111.795107][ T4930] do_new_mount+0x278/0x8fc [ 111.796369][ T4930] path_mount+0x594/0x101c [ 111.797609][ T4930] __arm64_sys_mount+0x510/0x5e0 [ 111.798919][ T4930] invoke_syscall+0x98/0x2b8 [ 111.800186][ T4930] el0_svc_common+0x138/0x258 [ 111.801448][ T4930] do_el0_svc+0x58/0x14c [ 111.802571][ T4930] el0_svc+0x7c/0x1f0 [ 111.803645][ T4930] el0t_64_sync_handler+0x84/0xe4 [ 111.804993][ T4930] el0t_64_sync+0x1a0/0x1a4 [ 111.806185][ T4930] irq event stamp: 20538 [ 111.807319][ T4930] hardirqs last enabled at (20537): [] call_rcu+0x644/0xb40 [ 111.809678][ T4930] hardirqs last disabled at (20538): [] el1_dbg+0x24/0x80 [ 111.812134][ T4930] softirqs last enabled at (20510): [] handle_softirqs+0xb88/0xdbc [ 111.814814][ T4930] softirqs last disabled at (20497): [] __irq_exit_rcu+0x268/0x4d8 [ 111.817364][ T4930] ---[ end trace 1b3ba3be8e50f180 ]--- [ 111.819230][ T4930] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount.