Warning: Permanently added '10.128.1.16' (ED25519) to the list of known hosts. 1970/01/01 00:00:47 ignoring optional flag "type"="gce" 1970/01/01 00:00:47 parsed 1 programs [ 47.727579][ T4320] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:47 executed programs: 0 [ 47.800037][ T4327] chnl_net:caif_netlink_parms(): no params data found [ 47.819927][ T4327] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.821212][ T4327] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.822613][ T4327] device bridge_slave_0 entered promiscuous mode [ 47.825440][ T4327] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.826658][ T4327] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.827995][ T4327] device bridge_slave_1 entered promiscuous mode [ 47.837358][ T4327] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.839644][ T4327] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.848130][ T4327] team0: Port device team_slave_0 added [ 47.851382][ T4327] team0: Port device team_slave_1 added [ 47.858997][ T4327] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.860070][ T4327] 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. [ 47.863539][ T4327] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.865993][ T4327] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.867056][ T4327] 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. [ 47.870724][ T4327] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.915201][ T4327] device hsr_slave_0 entered promiscuous mode [ 47.954211][ T4327] device hsr_slave_1 entered promiscuous mode [ 48.570539][ T4327] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.605321][ T4327] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 48.625633][ T4327] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.655270][ T4327] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.692927][ T4327] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.694220][ T4327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.695308][ T4327] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.696379][ T4327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.716944][ T4327] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.721049][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.723425][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.726404][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.728191][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 48.736403][ T4327] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.746526][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.748044][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.749154][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.750459][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.751845][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.752904][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.760830][ T4327] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.762567][ T4327] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.768587][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.770315][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.771975][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.773628][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.779130][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.780698][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.829862][ T4327] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.836570][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.837894][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.840887][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.842472][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.850394][ T4327] device veth0_vlan entered promiscuous mode [ 48.853546][ T4327] device veth1_vlan entered promiscuous mode [ 48.856023][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.857492][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.859356][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.860974][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.862755][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.873069][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.875134][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.876764][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.879792][ T4327] device veth0_macvtap entered promiscuous mode [ 48.882258][ T4327] device veth1_macvtap entered promiscuous mode [ 48.889710][ T4327] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.890942][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.892297][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.893858][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.899802][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.903539][ T4327] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.906024][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.907510][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.910530][ T4327] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.911878][ T4327] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.913225][ T4327] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.915043][ T4327] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.973561][ T4452] loop0: detected capacity change from 0 to 8192 [ 49.018288][ T4452] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 49.019931][ T4452] REISERFS (device loop0): using ordered data mode [ 49.020875][ T4452] reiserfs: using flush barriers [ 49.022472][ T4452] 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 [ 49.026269][ T4452] REISERFS (device loop0): checking transaction log (loop0) [ 49.029100][ T4452] REISERFS (device loop0): Using r5 hash to sort names [ 49.030349][ T4452] REISERFS (device loop0): using 3.5.x disk format [ 49.032041][ T4452] ------------[ cut here ]------------ [ 49.032886][ T4452] WARNING: CPU: 0 PID: 4452 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 49.033987][ T4452] Modules linked in: [ 49.034566][ T4452] CPU: 0 PID: 4452 Comm: syz-executor.0 Not tainted syzkaller #0 [ 49.035762][ T4452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 49.037276][ T4452] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.038453][ T4452] pc : drop_nlink+0xe8/0x148 [ 49.039171][ T4452] lr : drop_nlink+0xe8/0x148 [ 49.039781][ T4452] sp : ffff80001f547660 [ 49.040444][ T4452] x29: ffff80001f547660 x28: ffff80001f5476c0 x27: dfff800000000000 [ 49.041662][ T4452] x26: ffff700003ea8ed8 x25: ffff0000e31481d8 x24: 00000000ffffffff [ 49.042846][ T4452] x23: 1fffe0001c62903b x22: dfff800000000000 x21: 0000000000000000 [ 49.044028][ T4452] x20: ffff0000e31481d8 x19: ffff0000e3148190 x18: 0000000000000000 [ 49.045265][ T4452] x17: ffff800016cb1000 x16: ffff8000082c0c04 x15: ffff800008965a10 [ 49.046475][ T4452] x14: ffff800008962474 x13: ffff80000805b43c x12: 0000000000ff0100 [ 49.047740][ T4452] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 49.049023][ T4452] x8 : ffff0000da6ad1c0 x7 : 0000000000000000 x6 : ffff80000805b43c [ 49.050253][ T4452] x5 : ffff0000d8b69468 x4 : 0000000000000000 x3 : 0000000000000010 [ 49.051478][ T4452] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.052594][ T4452] Call trace: [ 49.053106][ T4452] drop_nlink+0xe8/0x148 [ 49.053744][ T4452] reiserfs_mkdir+0x5dc/0x788 [ 49.054399][ T4452] reiserfs_xattr_init+0x2b0/0x6dc [ 49.055118][ T4452] reiserfs_fill_super+0x17ec/0x1bb4 [ 49.055909][ T4452] mount_bdev+0x264/0x358 [ 49.056551][ T4452] get_super_block+0x44/0x58 [ 49.057226][ T4452] legacy_get_tree+0xd4/0x16c [ 49.057923][ T4452] vfs_get_tree+0x90/0x274 [ 49.058552][ T4452] do_new_mount+0x228/0x810 [ 49.059219][ T4452] path_mount+0x5b4/0x1000 [ 49.059877][ T4452] __arm64_sys_mount+0x514/0x5e4 [ 49.060566][ T4452] invoke_syscall+0x98/0x2b8 [ 49.061231][ T4452] el0_svc_common+0x138/0x258 [ 49.061943][ T4452] do_el0_svc+0x58/0x14c [ 49.062519][ T4452] el0_svc+0x78/0x1e0 [ 49.063100][ T4452] el0t_64_sync_handler+0xcc/0xe4 [ 49.063798][ T4452] el0t_64_sync+0x1a0/0x1a4 [ 49.064475][ T4452] irq event stamp: 20960 [ 49.065119][ T4452] hardirqs last enabled at (20959): [] call_rcu+0x570/0x8fc [ 49.066422][ T4452] hardirqs last disabled at (20960): [] el1_dbg+0x24/0x80 [ 49.067719][ T4452] softirqs last enabled at (20654): [] handle_softirqs+0xa4c/0xbf0 [ 49.069080][ T4452] softirqs last disabled at (20527): [] __irq_exit_rcu+0x240/0x440 [ 49.070495][ T4452] ---[ end trace a969d6c2bc47c979 ]--- [ 49.076229][ T4452] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 49.260967][ T4481] loop0: detected capacity change from 0 to 8192 [ 49.304400][ T4481] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 49.305997][ T4481] REISERFS (device loop0): using ordered data mode [ 49.306989][ T4481] reiserfs: using flush barriers [ 49.308725][ T4481] 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 [ 49.311396][ T4481] REISERFS (device loop0): checking transaction log (loop0) [ 49.313042][ T4481] REISERFS (device loop0): Using r5 hash to sort names [ 49.314857][ T4481] REISERFS (device loop0): using 3.5.x disk format [ 49.316463][ T4481] ------------[ cut here ]------------ [ 49.317310][ T4481] WARNING: CPU: 0 PID: 4481 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 49.318462][ T4481] Modules linked in: [ 49.319009][ T4481] CPU: 0 PID: 4481 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 49.320355][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 49.321767][ T4481] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.322961][ T4481] pc : drop_nlink+0xe8/0x148 [ 49.323637][ T4481] lr : drop_nlink+0xe8/0x148 [ 49.324313][ T4481] sp : ffff80001f9a7660 [ 49.324957][ T4481] x29: ffff80001f9a7660 x28: ffff80001f9a76c0 x27: dfff800000000000 [ 49.326209][ T4481] x26: ffff700003f34ed8 x25: ffff0000e3148f18 x24: 00000000ffffffff [ 49.327455][ T4481] x23: 1fffe0001c6291e3 x22: dfff800000000000 x21: 0000000000000000 [ 49.328771][ T4481] x20: ffff0000e3148f18 x19: ffff0000e3148ed0 x18: 0000000000000000 [ 49.330042][ T4481] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 49.331283][ T4481] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 49.332532][ T4481] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 49.333765][ T4481] x8 : ffff0000c150b680 x7 : 0000000000000000 x6 : 000000000000003f [ 49.334988][ T4481] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 49.336195][ T4481] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.337507][ T4481] Call trace: [ 49.338006][ T4481] drop_nlink+0xe8/0x148 [ 49.338700][ T4481] reiserfs_mkdir+0x5dc/0x788 [ 49.339449][ T4481] reiserfs_xattr_init+0x2b0/0x6dc [ 49.340245][ T4481] reiserfs_fill_super+0x17ec/0x1bb4 [ 49.341019][ T4481] mount_bdev+0x264/0x358 [ 49.341644][ T4481] get_super_block+0x44/0x58 [ 49.342324][ T4481] legacy_get_tree+0xd4/0x16c [ 49.343019][ T4481] vfs_get_tree+0x90/0x274 [ 49.343664][ T4481] do_new_mount+0x228/0x810 [ 49.344348][ T4481] path_mount+0x5b4/0x1000 [ 49.344967][ T4481] __arm64_sys_mount+0x514/0x5e4 [ 49.345682][ T4481] invoke_syscall+0x98/0x2b8 [ 49.346327][ T4481] el0_svc_common+0x138/0x258 [ 49.346961][ T4481] do_el0_svc+0x58/0x14c [ 49.347559][ T4481] el0_svc+0x78/0x1e0 [ 49.348117][ T4481] el0t_64_sync_handler+0xcc/0xe4 [ 49.348840][ T4481] el0t_64_sync+0x1a0/0x1a4 [ 49.349474][ T4481] irq event stamp: 21022 [ 49.350122][ T4481] hardirqs last enabled at (21021): [] call_rcu+0x570/0x8fc [ 49.351392][ T4481] hardirqs last disabled at (21022): [] el1_dbg+0x24/0x80 [ 49.352636][ T4481] softirqs last enabled at (20548): [] handle_softirqs+0xa4c/0xbf0 [ 49.354086][ T4481] softirqs last disabled at (20505): [] __irq_exit_rcu+0x240/0x440 [ 49.355477][ T4481] ---[ end trace a969d6c2bc47c97a ]--- [ 49.358616][ T4481] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 49.518961][ T4509] loop0: detected capacity change from 0 to 8192 [ 49.561161][ T4509] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 49.562795][ T4509] REISERFS (device loop0): using ordered data mode [ 49.563758][ T4509] reiserfs: using flush barriers [ 49.570115][ T4509] 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 [ 49.584147][ T4509] REISERFS (device loop0): checking transaction log (loop0) [ 49.586062][ T4509] REISERFS (device loop0): Using r5 hash to sort names [ 49.587108][ T4509] REISERFS (device loop0): using 3.5.x disk format [ 49.588599][ T4509] ------------[ cut here ]------------ [ 49.589416][ T4509] WARNING: CPU: 0 PID: 4509 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 49.590643][ T4509] Modules linked in: [ 49.591241][ T4509] CPU: 0 PID: 4509 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 49.592573][ T4509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 49.593925][ T4509] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.594953][ T4509] pc : drop_nlink+0xe8/0x148 [ 49.595657][ T4509] lr : drop_nlink+0xe8/0x148 [ 49.596391][ T4509] sp : ffff80001f547660 [ 49.597039][ T4509] x29: ffff80001f547660 x28: ffff80001f5476c0 x27: dfff800000000000 [ 49.598163][ T4509] x26: ffff700003ea8ed8 x25: ffff0000e3149c58 x24: 00000000ffffffff [ 49.599322][ T4509] x23: 1fffe0001c62938b x22: dfff800000000000 x21: 0000000000000000 [ 49.600499][ T4509] x20: ffff0000e3149c58 x19: ffff0000e3149c10 x18: 0000000000000000 [ 49.601668][ T4509] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 49.602793][ T4509] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 49.603927][ T4509] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 49.605033][ T4509] x8 : ffff0000c1903680 x7 : 0000000000000000 x6 : 000000000000003f [ 49.606210][ T4509] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 49.607362][ T4509] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.608522][ T4509] Call trace: [ 49.608994][ T4509] drop_nlink+0xe8/0x148 [ 49.609620][ T4509] reiserfs_mkdir+0x5dc/0x788 [ 49.610282][ T4509] reiserfs_xattr_init+0x2b0/0x6dc [ 49.611044][ T4509] reiserfs_fill_super+0x17ec/0x1bb4 [ 49.611777][ T4509] mount_bdev+0x264/0x358 [ 49.612420][ T4509] get_super_block+0x44/0x58 [ 49.613069][ T4509] legacy_get_tree+0xd4/0x16c [ 49.613760][ T4509] vfs_get_tree+0x90/0x274 [ 49.614437][ T4509] do_new_mount+0x228/0x810 [ 49.615131][ T4509] path_mount+0x5b4/0x1000 [ 49.615743][ T4509] __arm64_sys_mount+0x514/0x5e4 [ 49.616455][ T4509] invoke_syscall+0x98/0x2b8 [ 49.617153][ T4509] el0_svc_common+0x138/0x258 [ 49.617963][ T4509] do_el0_svc+0x58/0x14c [ 49.618609][ T4509] el0_svc+0x78/0x1e0 [ 49.619162][ T4509] el0t_64_sync_handler+0xcc/0xe4 [ 49.619889][ T4509] el0t_64_sync+0x1a0/0x1a4 [ 49.620499][ T4509] irq event stamp: 21188 [ 49.621073][ T4509] hardirqs last enabled at (21187): [] call_rcu+0x570/0x8fc [ 49.622310][ T4509] hardirqs last disabled at (21188): [] el1_dbg+0x24/0x80 [ 49.623576][ T4509] softirqs last enabled at (20680): [] handle_softirqs+0xa4c/0xbf0 [ 49.624938][ T4509] softirqs last disabled at (20585): [] __irq_exit_rcu+0x240/0x440 [ 49.626252][ T4509] ---[ end trace a969d6c2bc47c97b ]--- [ 49.630694][ T4509] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 49.761913][ T4533] loop0: detected capacity change from 0 to 8192 [ 49.774926][ T4093] Bluetooth: hci0: command 0x0409 tx timeout [ 49.783905][ T4533] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 49.786632][ T4533] REISERFS (device loop0): using ordered data mode [ 49.787792][ T4533] reiserfs: using flush barriers [ 49.794375][ T4533] 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 [ 49.797166][ T4533] REISERFS (device loop0): checking transaction log (loop0) [ 49.799284][ T4533] REISERFS (device loop0): Using r5 hash to sort names [ 49.800795][ T4533] REISERFS (device loop0): using 3.5.x disk format [ 49.802063][ T4533] ------------[ cut here ]------------ [ 49.802914][ T4533] WARNING: CPU: 1 PID: 4533 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 49.804159][ T4533] Modules linked in: [ 49.804780][ T4533] CPU: 1 PID: 4533 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 49.806148][ T4533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 49.807555][ T4533] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.808641][ T4533] pc : drop_nlink+0xe8/0x148 [ 49.809322][ T4533] lr : drop_nlink+0xe8/0x148 [ 49.809981][ T4533] sp : ffff80001f997660 [ 49.810580][ T4533] x29: ffff80001f997660 x28: ffff80001f9976c0 x27: dfff800000000000 [ 49.811783][ T4533] x26: ffff700003f32ed8 x25: ffff0000dfa981d8 x24: 00000000ffffffff [ 49.812899][ T4533] x23: 1fffe0001bf5303b x22: dfff800000000000 x21: 0000000000000000 [ 49.814084][ T4533] x20: ffff0000dfa981d8 x19: ffff0000dfa98190 x18: 0000000000000000 [ 49.815242][ T4533] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 49.816429][ T4533] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 49.817581][ T4533] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 49.818694][ T4533] x8 : ffff0000cac69b40 x7 : 0000000000000000 x6 : 000000000000003f [ 49.819897][ T4533] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 49.821116][ T4533] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.822316][ T4533] Call trace: [ 49.822801][ T4533] drop_nlink+0xe8/0x148 [ 49.823362][ T4533] reiserfs_mkdir+0x5dc/0x788 [ 49.824024][ T4533] reiserfs_xattr_init+0x2b0/0x6dc [ 49.824749][ T4533] reiserfs_fill_super+0x17ec/0x1bb4 [ 49.825537][ T4533] mount_bdev+0x264/0x358 [ 49.826126][ T4533] get_super_block+0x44/0x58 [ 49.826777][ T4533] legacy_get_tree+0xd4/0x16c [ 49.827474][ T4533] vfs_get_tree+0x90/0x274 [ 49.828092][ T4533] do_new_mount+0x228/0x810 [ 49.828691][ T4533] path_mount+0x5b4/0x1000 [ 49.829364][ T4533] __arm64_sys_mount+0x514/0x5e4 [ 49.830106][ T4533] invoke_syscall+0x98/0x2b8 [ 49.830787][ T4533] el0_svc_common+0x138/0x258 [ 49.831471][ T4533] do_el0_svc+0x58/0x14c [ 49.832128][ T4533] el0_svc+0x78/0x1e0 [ 49.832702][ T4533] el0t_64_sync_handler+0xcc/0xe4 [ 49.833408][ T4533] el0t_64_sync+0x1a0/0x1a4 [ 49.834108][ T4533] irq event stamp: 20496 [ 49.834727][ T4533] hardirqs last enabled at (20495): [] call_rcu+0x570/0x8fc [ 49.835988][ T4533] hardirqs last disabled at (20496): [] el1_dbg+0x24/0x80 [ 49.837184][ T4533] softirqs last enabled at (19894): [] handle_softirqs+0xa4c/0xbf0 [ 49.838575][ T4533] softirqs last disabled at (19883): [] __irq_exit_rcu+0x240/0x440 [ 49.839895][ T4533] ---[ end trace a969d6c2bc47c97c ]--- [ 49.843772][ T4533] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 50.003218][ T4561] loop0: detected capacity change from 0 to 8192 [ 50.012426][ T4561] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 50.018544][ T4561] REISERFS (device loop0): using ordered data mode [ 50.019680][ T4561] reiserfs: using flush barriers [ 50.020917][ T4561] 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 [ 50.023684][ T4561] REISERFS (device loop0): checking transaction log (loop0) [ 50.026841][ T4561] REISERFS (device loop0): Using r5 hash to sort names [ 50.028153][ T4561] REISERFS (device loop0): using 3.5.x disk format [ 50.029397][ T4561] ------------[ cut here ]------------ [ 50.030253][ T4561] WARNING: CPU: 0 PID: 4561 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 50.031641][ T4561] Modules linked in: [ 50.032258][ T4561] CPU: 0 PID: 4561 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 50.033703][ T4561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 50.035158][ T4561] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.036364][ T4561] pc : drop_nlink+0xe8/0x148 [ 50.037016][ T4561] lr : drop_nlink+0xe8/0x148 [ 50.037647][ T4561] sp : ffff80001f767660 [ 50.038234][ T4561] x29: ffff80001f767660 x28: ffff80001f7676c0 x27: dfff800000000000 [ 50.039342][ T4561] x26: ffff700003eeced8 x25: ffff0000e314a998 x24: 00000000ffffffff [ 50.040531][ T4561] x23: 1fffe0001c629533 x22: dfff800000000000 x21: 0000000000000000 [ 50.041733][ T4561] x20: ffff0000e314a998 x19: ffff0000e314a950 x18: 0000000000000000 [ 50.042927][ T4561] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 50.044005][ T4561] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 50.045202][ T4561] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 50.046393][ T4561] x8 : ffff0000dc503680 x7 : 0000000000000000 x6 : 000000000000003f [ 50.047537][ T4561] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 50.048787][ T4561] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.050155][ T4561] Call trace: [ 50.050684][ T4561] drop_nlink+0xe8/0x148 [ 50.051354][ T4561] reiserfs_mkdir+0x5dc/0x788 [ 50.052125][ T4561] reiserfs_xattr_init+0x2b0/0x6dc [ 50.052988][ T4561] reiserfs_fill_super+0x17ec/0x1bb4 [ 50.053804][ T4561] mount_bdev+0x264/0x358 [ 50.054461][ T4561] get_super_block+0x44/0x58 [ 50.055089][ T4561] legacy_get_tree+0xd4/0x16c [ 50.055802][ T4561] vfs_get_tree+0x90/0x274 [ 50.056469][ T4561] do_new_mount+0x228/0x810 [ 50.057131][ T4561] path_mount+0x5b4/0x1000 [ 50.057841][ T4561] __arm64_sys_mount+0x514/0x5e4 [ 50.058629][ T4561] invoke_syscall+0x98/0x2b8 [ 50.059289][ T4561] el0_svc_common+0x138/0x258 [ 50.059925][ T4561] do_el0_svc+0x58/0x14c [ 50.060600][ T4561] el0_svc+0x78/0x1e0 [ 50.061132][ T4561] el0t_64_sync_handler+0xcc/0xe4 [ 50.061869][ T4561] el0t_64_sync+0x1a0/0x1a4 [ 50.062589][ T4561] irq event stamp: 20964 [ 50.063186][ T4561] hardirqs last enabled at (20963): [] call_rcu+0x570/0x8fc [ 50.064529][ T4561] hardirqs last disabled at (20964): [] el1_dbg+0x24/0x80 [ 50.065894][ T4561] softirqs last enabled at (20804): [] handle_softirqs+0xa4c/0xbf0 [ 50.067427][ T4561] softirqs last disabled at (20651): [] __irq_exit_rcu+0x240/0x440 [ 50.068754][ T4561] ---[ end trace a969d6c2bc47c97d ]--- [ 50.072300][ T4561] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 50.230527][ T4586] loop0: detected capacity change from 0 to 8192 [ 50.255368][ T4586] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 50.256845][ T4586] REISERFS (device loop0): using ordered data mode [ 50.257842][ T4586] reiserfs: using flush barriers [ 50.259586][ T4586] 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 [ 50.262018][ T4586] REISERFS (device loop0): checking transaction log (loop0) [ 50.284049][ T4586] REISERFS (device loop0): Using r5 hash to sort names [ 50.285115][ T4586] REISERFS (device loop0): using 3.5.x disk format [ 50.286256][ T4586] ------------[ cut here ]------------ [ 50.287025][ T4586] WARNING: CPU: 1 PID: 4586 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 50.288167][ T4586] Modules linked in: [ 50.288737][ T4586] CPU: 1 PID: 4586 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 50.290009][ T4586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 50.291390][ T4586] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.292398][ T4586] pc : drop_nlink+0xe8/0x148 [ 50.293065][ T4586] lr : drop_nlink+0xe8/0x148 [ 50.293644][ T4586] sp : ffff80001f997660 [ 50.294195][ T4586] x29: ffff80001f997660 x28: ffff80001f9976c0 x27: dfff800000000000 [ 50.295275][ T4586] x26: ffff700003f32ed8 x25: ffff0000dfa98f18 x24: 00000000ffffffff [ 50.296451][ T4586] x23: 1fffe0001bf531e3 x22: dfff800000000000 x21: 0000000000000000 [ 50.297568][ T4586] x20: ffff0000dfa98f18 x19: ffff0000dfa98ed0 x18: 0000000000000000 [ 50.298710][ T4586] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 50.299833][ T4586] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 50.300901][ T4586] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 50.302045][ T4586] x8 : ffff0000cd743680 x7 : 0000000000000000 x6 : 000000000000003f [ 50.303139][ T4586] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 50.304403][ T4586] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.305583][ T4586] Call trace: [ 50.306043][ T4586] drop_nlink+0xe8/0x148 [ 50.306696][ T4586] reiserfs_mkdir+0x5dc/0x788 [ 50.307393][ T4586] reiserfs_xattr_init+0x2b0/0x6dc [ 50.308114][ T4586] reiserfs_fill_super+0x17ec/0x1bb4 [ 50.308882][ T4586] mount_bdev+0x264/0x358 [ 50.309494][ T4586] get_super_block+0x44/0x58 [ 50.310158][ T4586] legacy_get_tree+0xd4/0x16c [ 50.310837][ T4586] vfs_get_tree+0x90/0x274 [ 50.311446][ T4586] do_new_mount+0x228/0x810 [ 50.312113][ T4586] path_mount+0x5b4/0x1000 [ 50.312761][ T4586] __arm64_sys_mount+0x514/0x5e4 [ 50.313493][ T4586] invoke_syscall+0x98/0x2b8 [ 50.314114][ T4586] el0_svc_common+0x138/0x258 [ 50.314746][ T4586] do_el0_svc+0x58/0x14c [ 50.315364][ T4586] el0_svc+0x78/0x1e0 [ 50.315931][ T4586] el0t_64_sync_handler+0xcc/0xe4 [ 50.316645][ T4586] el0t_64_sync+0x1a0/0x1a4 [ 50.317277][ T4586] irq event stamp: 20368 [ 50.317874][ T4586] hardirqs last enabled at (20367): [] call_rcu+0x570/0x8fc [ 50.319205][ T4586] hardirqs last disabled at (20368): [] el1_dbg+0x24/0x80 [ 50.320445][ T4586] softirqs last enabled at (19640): [] local_bh_enable+0x10/0x34 [ 50.321829][ T4586] softirqs last disabled at (19638): [] local_bh_disable+0x10/0x34 [ 50.323210][ T4586] ---[ end trace a969d6c2bc47c97e ]--- [ 50.329893][ T4586] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 50.509012][ T4615] loop0: detected capacity change from 0 to 8192 [ 50.517743][ T4615] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 50.519209][ T4615] REISERFS (device loop0): using ordered data mode [ 50.520080][ T4615] reiserfs: using flush barriers [ 50.524291][ T4615] 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 [ 50.527112][ T4615] REISERFS (device loop0): checking transaction log (loop0) [ 50.530410][ T4615] REISERFS (device loop0): Using r5 hash to sort names [ 50.531539][ T4615] REISERFS (device loop0): using 3.5.x disk format [ 50.532671][ T4615] ------------[ cut here ]------------ [ 50.533468][ T4615] WARNING: CPU: 0 PID: 4615 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 50.534696][ T4615] Modules linked in: [ 50.535318][ T4615] CPU: 0 PID: 4615 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 50.536730][ T4615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 50.538151][ T4615] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.539265][ T4615] pc : drop_nlink+0xe8/0x148 [ 50.539952][ T4615] lr : drop_nlink+0xe8/0x148 [ 50.540633][ T4615] sp : ffff80001f767660 [ 50.541219][ T4615] x29: ffff80001f767660 x28: ffff80001f7676c0 x27: dfff800000000000 [ 50.542382][ T4615] x26: ffff700003eeced8 x25: ffff0000e314b6d8 x24: 00000000ffffffff [ 50.543573][ T4615] x23: 1fffe0001c6296db x22: dfff800000000000 x21: 0000000000000000 [ 50.544753][ T4615] x20: ffff0000e314b6d8 x19: ffff0000e314b690 x18: 0000000000000000 [ 50.545965][ T4615] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 50.547058][ T4615] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 50.548210][ T4615] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 50.549438][ T4615] x8 : ffff0000c7631b40 x7 : 0000000000000000 x6 : 000000000000003f [ 50.550570][ T4615] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 50.551718][ T4615] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.552916][ T4615] Call trace: [ 50.553395][ T4615] drop_nlink+0xe8/0x148 [ 50.553975][ T4615] reiserfs_mkdir+0x5dc/0x788 [ 50.554637][ T4615] reiserfs_xattr_init+0x2b0/0x6dc [ 50.555367][ T4615] reiserfs_fill_super+0x17ec/0x1bb4 [ 50.556061][ T4615] mount_bdev+0x264/0x358 [ 50.556696][ T4615] get_super_block+0x44/0x58 [ 50.557387][ T4615] legacy_get_tree+0xd4/0x16c [ 50.558101][ T4615] vfs_get_tree+0x90/0x274 [ 50.558731][ T4615] do_new_mount+0x228/0x810 [ 50.559402][ T4615] path_mount+0x5b4/0x1000 [ 50.560050][ T4615] __arm64_sys_mount+0x514/0x5e4 [ 50.560803][ T4615] invoke_syscall+0x98/0x2b8 [ 50.561521][ T4615] el0_svc_common+0x138/0x258 [ 50.562262][ T4615] do_el0_svc+0x58/0x14c [ 50.562857][ T4615] el0_svc+0x78/0x1e0 [ 50.563414][ T4615] el0t_64_sync_handler+0xcc/0xe4 [ 50.564105][ T4615] el0t_64_sync+0x1a0/0x1a4 [ 50.564743][ T4615] irq event stamp: 21144 [ 50.565372][ T4615] hardirqs last enabled at (21143): [] call_rcu+0x570/0x8fc [ 50.566592][ T4615] hardirqs last disabled at (21144): [] el1_dbg+0x24/0x80 [ 50.567807][ T4615] softirqs last enabled at (20346): [] local_bh_enable+0x10/0x34 [ 50.569099][ T4615] softirqs last disabled at (20344): [] local_bh_disable+0x10/0x34 [ 50.570301][ T4615] ---[ end trace a969d6c2bc47c97f ]--- [ 50.575840][ T4615] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 50.741533][ T4642] loop0: detected capacity change from 0 to 8192 [ 50.753591][ T4642] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 50.756200][ T4642] REISERFS (device loop0): using ordered data mode [ 50.758208][ T4642] reiserfs: using flush barriers [ 50.760107][ T4642] 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 [ 50.762756][ T4642] REISERFS (device loop0): checking transaction log (loop0) [ 50.765564][ T4642] REISERFS (device loop0): Using r5 hash to sort names [ 50.766582][ T4642] REISERFS (device loop0): using 3.5.x disk format [ 50.767739][ T4642] ------------[ cut here ]------------ [ 50.768499][ T4642] WARNING: CPU: 0 PID: 4642 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 50.769693][ T4642] Modules linked in: [ 50.770206][ T4642] CPU: 0 PID: 4642 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 50.771441][ T4642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 50.772722][ T4642] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.773801][ T4642] pc : drop_nlink+0xe8/0x148 [ 50.774514][ T4642] lr : drop_nlink+0xe8/0x148 [ 50.775177][ T4642] sp : ffff80001fa17660 [ 50.775781][ T4642] x29: ffff80001fa17660 x28: ffff80001fa176c0 x27: dfff800000000000 [ 50.776956][ T4642] x26: ffff700003f42ed8 x25: ffff0000e314c418 x24: 00000000ffffffff [ 50.778169][ T4642] x23: 1fffe0001c629883 x22: dfff800000000000 x21: 0000000000000000 [ 50.779283][ T4642] x20: ffff0000e314c418 x19: ffff0000e314c3d0 x18: 0000000000000000 [ 50.780432][ T4642] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 50.781567][ T4642] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 50.782777][ T4642] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 50.783916][ T4642] x8 : ffff0000c872d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 50.785065][ T4642] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 50.786141][ T4642] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.787256][ T4642] Call trace: [ 50.787748][ T4642] drop_nlink+0xe8/0x148 [ 50.788341][ T4642] reiserfs_mkdir+0x5dc/0x788 [ 50.789069][ T4642] reiserfs_xattr_init+0x2b0/0x6dc [ 50.789818][ T4642] reiserfs_fill_super+0x17ec/0x1bb4 [ 50.790594][ T4642] mount_bdev+0x264/0x358 [ 50.791223][ T4642] get_super_block+0x44/0x58 [ 50.791902][ T4642] legacy_get_tree+0xd4/0x16c [ 50.792588][ T4642] vfs_get_tree+0x90/0x274 [ 50.793182][ T4642] do_new_mount+0x228/0x810 [ 50.793845][ T4642] path_mount+0x5b4/0x1000 [ 50.794476][ T4642] __arm64_sys_mount+0x514/0x5e4 [ 50.795167][ T4642] invoke_syscall+0x98/0x2b8 [ 50.795794][ T4642] el0_svc_common+0x138/0x258 [ 50.796431][ T4642] do_el0_svc+0x58/0x14c [ 50.797013][ T4642] el0_svc+0x78/0x1e0 [ 50.797623][ T4642] el0t_64_sync_handler+0xcc/0xe4 [ 50.798314][ T4642] el0t_64_sync+0x1a0/0x1a4 [ 50.798950][ T4642] irq event stamp: 21626 [ 50.799588][ T4642] hardirqs last enabled at (21625): [] call_rcu+0x570/0x8fc [ 50.800889][ T4642] hardirqs last disabled at (21626): [] el1_dbg+0x24/0x80 [ 50.802061][ T4642] softirqs last enabled at (21510): [] handle_softirqs+0xa4c/0xbf0 [ 50.803487][ T4642] softirqs last disabled at (21501): [] __irq_exit_rcu+0x240/0x440 [ 50.804852][ T4642] ---[ end trace a969d6c2bc47c980 ]--- [ 50.809263][ T4642] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 50.994300][ T4670] loop0: detected capacity change from 0 to 8192 [ 50.999010][ T4670] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 51.000646][ T4670] REISERFS (device loop0): using ordered data mode [ 51.001824][ T4670] reiserfs: using flush barriers [ 51.003248][ T4670] 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 [ 51.005680][ T4670] REISERFS (device loop0): checking transaction log (loop0) [ 51.007624][ T4670] REISERFS (device loop0): Using r5 hash to sort names [ 51.008780][ T4670] REISERFS (device loop0): using 3.5.x disk format [ 51.010249][ T4670] ------------[ cut here ]------------ [ 51.010974][ T4670] WARNING: CPU: 0 PID: 4670 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 51.012130][ T4670] Modules linked in: [ 51.012812][ T4670] CPU: 0 PID: 4670 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 51.014279][ T4670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 51.015957][ T4670] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.017214][ T4670] pc : drop_nlink+0xe8/0x148 [ 51.017937][ T4670] lr : drop_nlink+0xe8/0x148 [ 51.018583][ T4670] sp : ffff80001f727660 [ 51.019277][ T4670] x29: ffff80001f727660 x28: ffff80001f7276c0 x27: dfff800000000000 [ 51.020568][ T4670] x26: ffff700003ee4ed8 x25: ffff0000e314d158 x24: 00000000ffffffff [ 51.021828][ T4670] x23: 1fffe0001c629a2b x22: dfff800000000000 x21: 0000000000000000 [ 51.023092][ T4670] x20: ffff0000e314d158 x19: ffff0000e314d110 x18: 0000000000000000 [ 51.024269][ T4670] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 51.025463][ T4670] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 51.026666][ T4670] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 51.027816][ T4670] x8 : ffff0000cc40b680 x7 : 0000000000000000 x6 : 000000000000003f [ 51.028946][ T4670] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 51.030103][ T4670] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.031359][ T4670] Call trace: [ 51.031841][ T4670] drop_nlink+0xe8/0x148 [ 51.032461][ T4670] reiserfs_mkdir+0x5dc/0x788 [ 51.033100][ T4670] reiserfs_xattr_init+0x2b0/0x6dc [ 51.033791][ T4670] reiserfs_fill_super+0x17ec/0x1bb4 [ 51.034541][ T4670] mount_bdev+0x264/0x358 [ 51.035169][ T4670] get_super_block+0x44/0x58 [ 51.035827][ T4670] legacy_get_tree+0xd4/0x16c [ 51.036481][ T4670] vfs_get_tree+0x90/0x274 [ 51.037119][ T4670] do_new_mount+0x228/0x810 [ 51.037775][ T4670] path_mount+0x5b4/0x1000 [ 51.038445][ T4670] __arm64_sys_mount+0x514/0x5e4 [ 51.039180][ T4670] invoke_syscall+0x98/0x2b8 [ 51.039818][ T4670] el0_svc_common+0x138/0x258 [ 51.040558][ T4670] do_el0_svc+0x58/0x14c [ 51.041245][ T4670] el0_svc+0x78/0x1e0 [ 51.041875][ T4670] el0t_64_sync_handler+0xcc/0xe4 [ 51.042598][ T4670] el0t_64_sync+0x1a0/0x1a4 [ 51.043244][ T4670] irq event stamp: 20452 [ 51.043812][ T4670] hardirqs last enabled at (20451): [] call_rcu+0x570/0x8fc [ 51.045119][ T4670] hardirqs last disabled at (20452): [] el1_dbg+0x24/0x80 [ 51.046313][ T4670] softirqs last enabled at (20180): [] handle_softirqs+0xa4c/0xbf0 [ 51.047652][ T4670] softirqs last disabled at (20171): [] __irq_exit_rcu+0x240/0x440 [ 51.048957][ T4670] ---[ end trace a969d6c2bc47c981 ]--- [ 51.050619][ T4670] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 51.262853][ T4674] loop0: detected capacity change from 0 to 8192 [ 51.270015][ T4674] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 51.271786][ T4674] REISERFS (device loop0): using ordered data mode [ 51.272989][ T4674] reiserfs: using flush barriers [ 51.274598][ T4674] 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 [ 51.277058][ T4674] REISERFS (device loop0): checking transaction log (loop0) [ 51.278708][ T4674] REISERFS (device loop0): Using r5 hash to sort names [ 51.279720][ T4674] REISERFS (device loop0): using 3.5.x disk format [ 51.280823][ T4674] ------------[ cut here ]------------ [ 51.281548][ T4674] WARNING: CPU: 1 PID: 4674 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 51.282733][ T4674] Modules linked in: [ 51.283275][ T4674] CPU: 1 PID: 4674 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 51.284615][ T4674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 51.286123][ T4674] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.287373][ T4674] pc : drop_nlink+0xe8/0x148 [ 51.288072][ T4674] lr : drop_nlink+0xe8/0x148 [ 51.288762][ T4674] sp : ffff80001f5e7660 [ 51.289433][ T4674] x29: ffff80001f5e7660 x28: ffff80001f5e76c0 x27: dfff800000000000 [ 51.290599][ T4674] x26: ffff700003ebced8 x25: ffff0000dfa99c58 x24: 00000000ffffffff [ 51.291792][ T4674] x23: 1fffe0001bf5338b x22: dfff800000000000 x21: 0000000000000000 [ 51.292941][ T4674] x20: ffff0000dfa99c58 x19: ffff0000dfa99c10 x18: 0000000000000000 [ 51.294119][ T4674] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 51.295349][ T4674] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 51.296504][ T4674] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 51.297710][ T4674] x8 : ffff0000dcd08000 x7 : 0000000000000000 x6 : 000000000000003f [ 51.299004][ T4674] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 51.300140][ T4674] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.301303][ T4674] Call trace: [ 51.301866][ T4674] drop_nlink+0xe8/0x148 [ 51.302552][ T4674] reiserfs_mkdir+0x5dc/0x788 [ 51.303317][ T4674] reiserfs_xattr_init+0x2b0/0x6dc [ 51.304084][ T4674] reiserfs_fill_super+0x17ec/0x1bb4 [ 51.304858][ T4674] mount_bdev+0x264/0x358 [ 51.305522][ T4674] get_super_block+0x44/0x58 [ 51.306241][ T4674] legacy_get_tree+0xd4/0x16c [ 51.306936][ T4674] vfs_get_tree+0x90/0x274 [ 51.307584][ T4674] do_new_mount+0x228/0x810 [ 51.308294][ T4674] path_mount+0x5b4/0x1000 [ 51.308954][ T4674] __arm64_sys_mount+0x514/0x5e4 [ 51.309703][ T4674] invoke_syscall+0x98/0x2b8 [ 51.310459][ T4674] el0_svc_common+0x138/0x258 [ 51.311163][ T4674] do_el0_svc+0x58/0x14c [ 51.311796][ T4674] el0_svc+0x78/0x1e0 [ 51.312387][ T4674] el0t_64_sync_handler+0xcc/0xe4 [ 51.313185][ T4674] el0t_64_sync+0x1a0/0x1a4 [ 51.313858][ T4674] irq event stamp: 20730 [ 51.314438][ T4674] hardirqs last enabled at (20729): [] call_rcu+0x570/0x8fc [ 51.315706][ T4674] hardirqs last disabled at (20730): [] el1_dbg+0x24/0x80 [ 51.316890][ T4674] softirqs last enabled at (20350): [] handle_softirqs+0xa4c/0xbf0 [ 51.318222][ T4674] softirqs last disabled at (20339): [] __irq_exit_rcu+0x240/0x440 [ 51.319567][ T4674] ---[ end trace a969d6c2bc47c982 ]--- [ 51.320984][ T4674] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 51.519114][ T4677] loop0: detected capacity change from 0 to 8192 [ 51.550400][ T4677] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 51.552035][ T4677] REISERFS (device loop0): using ordered data mode [ 51.553010][ T4677] reiserfs: using flush barriers [ 51.554676][ T4677] 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 [ 51.557422][ T4677] REISERFS (device loop0): checking transaction log (loop0) [ 51.559556][ T4677] REISERFS (device loop0): Using r5 hash to sort names [ 51.560743][ T4677] REISERFS (device loop0): using 3.5.x disk format [ 51.561950][ T4677] ------------[ cut here ]------------ [ 51.562747][ T4677] WARNING: CPU: 1 PID: 4677 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 51.563960][ T4677] Modules linked in: [ 51.564611][ T4677] CPU: 1 PID: 4677 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 51.566010][ T4677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 51.567554][ T4677] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.568766][ T4677] pc : drop_nlink+0xe8/0x148 [ 51.569410][ T4677] lr : drop_nlink+0xe8/0x148 [ 51.570113][ T4677] sp : ffff80001f4d7660 [ 51.570727][ T4677] x29: ffff80001f4d7660 x28: ffff80001f4d76c0 x27: dfff800000000000 [ 51.571904][ T4677] x26: ffff700003e9aed8 x25: ffff0000dfa9a998 x24: 00000000ffffffff [ 51.573036][ T4677] x23: 1fffe0001bf53533 x22: dfff800000000000 x21: 0000000000000000 [ 51.574212][ T4677] x20: ffff0000dfa9a998 x19: ffff0000dfa9a950 x18: 0000000000000002 [ 51.575381][ T4677] x17: ffff800016cb1000 x16: ffff8000082c0c04 x15: ffff800016791500 [ 51.576569][ T4677] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 51.577724][ T4677] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 51.578897][ T4677] x8 : ffff0000dcd0b680 x7 : 0000000000000000 x6 : 000000000000003f [ 51.580054][ T4677] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 51.581365][ T4677] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.582555][ T4677] Call trace: [ 51.583021][ T4677] drop_nlink+0xe8/0x148 [ 51.583640][ T4677] reiserfs_mkdir+0x5dc/0x788 [ 51.584321][ T4677] reiserfs_xattr_init+0x2b0/0x6dc [ 51.585065][ T4677] reiserfs_fill_super+0x17ec/0x1bb4 [ 51.585828][ T4677] mount_bdev+0x264/0x358 [ 51.586398][ T4677] get_super_block+0x44/0x58 [ 51.587011][ T4677] legacy_get_tree+0xd4/0x16c [ 51.587687][ T4677] vfs_get_tree+0x90/0x274 [ 51.588262][ T4677] do_new_mount+0x228/0x810 [ 51.588894][ T4677] path_mount+0x5b4/0x1000 [ 51.589483][ T4677] __arm64_sys_mount+0x514/0x5e4 [ 51.590224][ T4677] invoke_syscall+0x98/0x2b8 [ 51.590822][ T4677] el0_svc_common+0x138/0x258 [ 51.591510][ T4677] do_el0_svc+0x58/0x14c [ 51.592090][ T4677] el0_svc+0x78/0x1e0 [ 51.592635][ T4677] el0t_64_sync_handler+0xcc/0xe4 [ 51.593267][ T4677] el0t_64_sync+0x1a0/0x1a4 [ 51.593916][ T4677] irq event stamp: 20458 [ 51.594535][ T4677] hardirqs last enabled at (20457): [] call_rcu+0x570/0x8fc [ 51.595781][ T4677] hardirqs last disabled at (20458): [] el1_dbg+0x24/0x80 [ 51.597058][ T4677] softirqs last enabled at (19932): [] handle_softirqs+0xa4c/0xbf0 [ 51.598399][ T4677] softirqs last disabled at (19921): [] __irq_exit_rcu+0x240/0x440 [ 51.599737][ T4677] ---[ end trace a969d6c2bc47c983 ]--- [ 51.601459][ T4677] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 51.793240][ T4680] loop0: detected capacity change from 0 to 8192 [ 51.799036][ T4680] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 51.800851][ T4680] REISERFS (device loop0): using ordered data mode [ 51.801940][ T4680] reiserfs: using flush barriers [ 51.803489][ T4680] 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 [ 51.806519][ T4680] REISERFS (device loop0): checking transaction log (loop0) [ 51.808464][ T4680] REISERFS (device loop0): Using r5 hash to sort names [ 51.809693][ T4680] REISERFS (device loop0): using 3.5.x disk format [ 51.810985][ T4680] ------------[ cut here ]------------ [ 51.811834][ T4680] WARNING: CPU: 1 PID: 4680 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 51.813030][ T4680] Modules linked in: [ 51.813560][ T4680] CPU: 1 PID: 4680 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 51.814868][ T4680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 51.816338][ T4680] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.817418][ T4680] pc : drop_nlink+0xe8/0x148 [ 51.818100][ T4680] lr : drop_nlink+0xe8/0x148 [ 51.818731][ T4680] sp : ffff80001fa17660 [ 51.819358][ T4680] x29: ffff80001fa17660 x28: ffff80001fa176c0 x27: dfff800000000000 [ 51.820490][ T4680] x26: ffff700003f42ed8 x25: ffff0000dfa9b6d8 x24: 00000000ffffffff [ 51.821562][ T4680] x23: 1fffe0001bf536db x22: dfff800000000000 x21: 0000000000000000 [ 51.822695][ T4680] x20: ffff0000dfa9b6d8 x19: ffff0000dfa9b690 x18: 0000000000000000 [ 51.823793][ T4680] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 51.824944][ T4680] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 51.826103][ T4680] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 51.827266][ T4680] x8 : ffff0000cc679b40 x7 : 0000000000000000 x6 : 000000000000003f [ 51.828482][ T4680] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 51.829695][ T4680] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.830872][ T4680] Call trace: [ 51.831340][ T4680] drop_nlink+0xe8/0x148 [ 51.831931][ T4680] reiserfs_mkdir+0x5dc/0x788 [ 51.832577][ T4680] reiserfs_xattr_init+0x2b0/0x6dc [ 51.833460][ T4680] reiserfs_fill_super+0x17ec/0x1bb4 [ 51.834352][ T4680] mount_bdev+0x264/0x358 [ 51.835072][ T4680] get_super_block+0x44/0x58 [ 51.835778][ T4680] legacy_get_tree+0xd4/0x16c [ 51.836482][ T4680] vfs_get_tree+0x90/0x274 [ 51.837121][ T4680] do_new_mount+0x228/0x810 [ 51.837733][ T4680] path_mount+0x5b4/0x1000 [ 51.838412][ T4680] __arm64_sys_mount+0x514/0x5e4 [ 51.839090][ T4680] invoke_syscall+0x98/0x2b8 [ 51.839743][ T4680] el0_svc_common+0x138/0x258 [ 51.840331][ T4680] do_el0_svc+0x58/0x14c [ 51.840905][ T4680] el0_svc+0x78/0x1e0 [ 51.841445][ T4680] el0t_64_sync_handler+0xcc/0xe4 [ 51.842113][ T4680] el0t_64_sync+0x1a0/0x1a4 [ 51.842697][ T4680] irq event stamp: 21616 [ 51.843288][ T4680] hardirqs last enabled at (21615): [] call_rcu+0x570/0x8fc [ 51.844492][ T4680] hardirqs last disabled at (21616): [] el1_dbg+0x24/0x80 [ 51.845677][ T4680] softirqs last enabled at (21370): [] handle_softirqs+0xa4c/0xbf0 [ 51.846940][ T4680] softirqs last disabled at (21357): [] __irq_exit_rcu+0x240/0x440 [ 51.848224][ T4680] ---[ end trace a969d6c2bc47c984 ]--- [ 51.849179][ T4680] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 51.854580][ T4093] Bluetooth: hci0: command 0x041b tx timeout [ 52.045379][ T4683] loop0: detected capacity change from 0 to 8192 [ 52.140843][ T4683] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 52.142629][ T4683] REISERFS (device loop0): using ordered data mode [ 52.143709][ T4683] reiserfs: using flush barriers [ 52.145399][ T4683] 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 [ 52.148165][ T4683] REISERFS (device loop0): checking transaction log (loop0) [ 52.150084][ T4683] REISERFS (device loop0): Using r5 hash to sort names [ 52.151251][ T4683] REISERFS (device loop0): using 3.5.x disk format [ 52.152567][ T4683] ------------[ cut here ]------------ [ 52.153353][ T4683] WARNING: CPU: 0 PID: 4683 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 52.154554][ T4683] Modules linked in: [ 52.155153][ T4683] CPU: 0 PID: 4683 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 52.156493][ T4683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 52.157980][ T4683] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.159068][ T4683] pc : drop_nlink+0xe8/0x148 [ 52.159786][ T4683] lr : drop_nlink+0xe8/0x148 [ 52.160448][ T4683] sp : ffff80001f757660 [ 52.161065][ T4683] x29: ffff80001f757660 x28: ffff80001f7576c0 x27: dfff800000000000 [ 52.162243][ T4683] x26: ffff700003eeaed8 x25: ffff0000e314de98 x24: 00000000ffffffff [ 52.163465][ T4683] x23: 1fffe0001c629bd3 x22: dfff800000000000 x21: 0000000000000000 [ 52.164637][ T4683] x20: ffff0000e314de98 x19: ffff0000e314de50 x18: 0000000000000000 [ 52.165833][ T4683] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 52.167039][ T4683] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 52.168393][ T4683] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 52.169767][ T4683] x8 : ffff0000cd078000 x7 : 0000000000000000 x6 : 000000000000003f [ 52.171051][ T4683] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 52.172319][ T4683] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.173570][ T4683] Call trace: [ 52.174067][ T4683] drop_nlink+0xe8/0x148 [ 52.174689][ T4683] reiserfs_mkdir+0x5dc/0x788 [ 52.175410][ T4683] reiserfs_xattr_init+0x2b0/0x6dc [ 52.176158][ T4683] reiserfs_fill_super+0x17ec/0x1bb4 [ 52.176931][ T4683] mount_bdev+0x264/0x358 [ 52.177568][ T4683] get_super_block+0x44/0x58 [ 52.178241][ T4683] legacy_get_tree+0xd4/0x16c [ 52.178951][ T4683] vfs_get_tree+0x90/0x274 [ 52.179591][ T4683] do_new_mount+0x228/0x810 [ 52.180231][ T4683] path_mount+0x5b4/0x1000 [ 52.180862][ T4683] __arm64_sys_mount+0x514/0x5e4 [ 52.181582][ T4683] invoke_syscall+0x98/0x2b8 [ 52.182226][ T4683] el0_svc_common+0x138/0x258 [ 52.182892][ T4683] do_el0_svc+0x58/0x14c [ 52.183511][ T4683] el0_svc+0x78/0x1e0 [ 52.184063][ T4683] el0t_64_sync_handler+0xcc/0xe4 [ 52.184779][ T4683] el0t_64_sync+0x1a0/0x1a4 [ 52.185465][ T4683] irq event stamp: 20802 [ 52.186084][ T4683] hardirqs last enabled at (20801): [] call_rcu+0x570/0x8fc [ 52.187262][ T4683] hardirqs last disabled at (20802): [] el1_dbg+0x24/0x80 [ 52.188494][ T4683] softirqs last enabled at (20238): [] handle_softirqs+0xa4c/0xbf0 [ 52.189786][ T4683] softirqs last disabled at (20225): [] __irq_exit_rcu+0x240/0x440 [ 52.191148][ T4683] ---[ end trace a969d6c2bc47c985 ]--- [ 52.192120][ T4683] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.349653][ T4686] loop0: detected capacity change from 0 to 8192 [ 52.410680][ T4686] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 52.412327][ T4686] REISERFS (device loop0): using ordered data mode [ 52.413273][ T4686] reiserfs: using flush barriers [ 52.415062][ T4686] 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 [ 52.417767][ T4686] REISERFS (device loop0): checking transaction log (loop0) [ 52.419780][ T4686] REISERFS (device loop0): Using r5 hash to sort names [ 52.421030][ T4686] REISERFS (device loop0): using 3.5.x disk format [ 52.422281][ T4686] ------------[ cut here ]------------ [ 52.423140][ T4686] WARNING: CPU: 0 PID: 4686 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 52.424404][ T4686] Modules linked in: [ 52.425008][ T4686] CPU: 0 PID: 4686 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 52.426346][ T4686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 52.427869][ T4686] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.429022][ T4686] pc : drop_nlink+0xe8/0x148 [ 52.429693][ T4686] lr : drop_nlink+0xe8/0x148 [ 52.430392][ T4686] sp : ffff80001f967660 [ 52.430970][ T4686] x29: ffff80001f967660 x28: ffff80001f9676c0 x27: dfff800000000000 [ 52.432161][ T4686] x26: ffff700003f2ced8 x25: ffff0000e314ebd8 x24: 00000000ffffffff [ 52.433321][ T4686] x23: 1fffe0001c629d7b x22: dfff800000000000 x21: 0000000000000000 [ 52.434479][ T4686] x20: ffff0000e314ebd8 x19: ffff0000e314eb90 x18: 0000000000000000 [ 52.435845][ T4686] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 52.437200][ T4686] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 52.438414][ T4686] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 52.439637][ T4686] x8 : ffff0000cefdd1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 52.440807][ T4686] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 52.441925][ T4686] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.443192][ T4686] Call trace: [ 52.443616][ T4686] drop_nlink+0xe8/0x148 [ 52.444236][ T4686] reiserfs_mkdir+0x5dc/0x788 [ 52.444862][ T4686] reiserfs_xattr_init+0x2b0/0x6dc [ 52.445604][ T4686] reiserfs_fill_super+0x17ec/0x1bb4 [ 52.446439][ T4686] mount_bdev+0x264/0x358 [ 52.447016][ T4686] get_super_block+0x44/0x58 [ 52.447652][ T4686] legacy_get_tree+0xd4/0x16c [ 52.448294][ T4686] vfs_get_tree+0x90/0x274 [ 52.448865][ T4686] do_new_mount+0x228/0x810 [ 52.449481][ T4686] path_mount+0x5b4/0x1000 [ 52.450089][ T4686] __arm64_sys_mount+0x514/0x5e4 [ 52.450745][ T4686] invoke_syscall+0x98/0x2b8 [ 52.451366][ T4686] el0_svc_common+0x138/0x258 [ 52.451988][ T4686] do_el0_svc+0x58/0x14c [ 52.452536][ T4686] el0_svc+0x78/0x1e0 [ 52.453091][ T4686] el0t_64_sync_handler+0xcc/0xe4 [ 52.453747][ T4686] el0t_64_sync+0x1a0/0x1a4 [ 52.454365][ T4686] irq event stamp: 20326 [ 52.454922][ T4686] hardirqs last enabled at (20325): [] call_rcu+0x570/0x8fc [ 52.456136][ T4686] hardirqs last disabled at (20326): [] el1_dbg+0x24/0x80 [ 52.457331][ T4686] softirqs last enabled at (19802): [] handle_softirqs+0xa4c/0xbf0 [ 52.458644][ T4686] softirqs last disabled at (19785): [] __irq_exit_rcu+0x240/0x440 [ 52.459871][ T4686] ---[ end trace a969d6c2bc47c986 ]--- [ 52.460935][ T4686] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.613363][ T4689] loop0: detected capacity change from 0 to 8192 [ 52.651360][ T4689] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 52.652976][ T4689] REISERFS (device loop0): using ordered data mode [ 52.654082][ T4689] reiserfs: using flush barriers [ 52.655192][ T4689] 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 [ 52.657735][ T4689] REISERFS (device loop0): checking transaction log (loop0) [ 52.659453][ T4689] REISERFS (device loop0): Using r5 hash to sort names [ 52.660614][ T4689] REISERFS (device loop0): using 3.5.x disk format [ 52.661872][ T4689] ------------[ cut here ]------------ [ 52.662611][ T4689] WARNING: CPU: 0 PID: 4689 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 52.663829][ T4689] Modules linked in: [ 52.664434][ T4689] CPU: 0 PID: 4689 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 52.665760][ T4689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 52.667257][ T4689] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.668365][ T4689] pc : drop_nlink+0xe8/0x148 [ 52.669104][ T4689] lr : drop_nlink+0xe8/0x148 [ 52.669796][ T4689] sp : ffff80001f997660 [ 52.670396][ T4689] x29: ffff80001f997660 x28: ffff80001f9976c0 x27: dfff800000000000 [ 52.671602][ T4689] x26: ffff700003f32ed8 x25: ffff0000e314f918 x24: 00000000ffffffff [ 52.672805][ T4689] x23: 1fffe0001c629f23 x22: dfff800000000000 x21: 0000000000000000 [ 52.674050][ T4689] x20: ffff0000e314f918 x19: ffff0000e314f8d0 x18: 0000000000000000 [ 52.675263][ T4689] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 52.676366][ T4689] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 52.677487][ T4689] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 52.678646][ T4689] x8 : ffff0000ce180000 x7 : 0000000000000000 x6 : 000000000000003f [ 52.679722][ T4689] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 52.680922][ T4689] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.682029][ T4689] Call trace: [ 52.682501][ T4689] drop_nlink+0xe8/0x148 [ 52.683078][ T4689] reiserfs_mkdir+0x5dc/0x788 [ 52.683779][ T4689] reiserfs_xattr_init+0x2b0/0x6dc [ 52.684652][ T4689] reiserfs_fill_super+0x17ec/0x1bb4 [ 52.685540][ T4689] mount_bdev+0x264/0x358 [ 52.686239][ T4689] get_super_block+0x44/0x58 [ 52.686999][ T4689] legacy_get_tree+0xd4/0x16c [ 52.687770][ T4689] vfs_get_tree+0x90/0x274 [ 52.688468][ T4689] do_new_mount+0x228/0x810 [ 52.689176][ T4689] path_mount+0x5b4/0x1000 [ 52.689858][ T4689] __arm64_sys_mount+0x514/0x5e4 [ 52.690601][ T4689] invoke_syscall+0x98/0x2b8 [ 52.691268][ T4689] el0_svc_common+0x138/0x258 [ 52.691938][ T4689] do_el0_svc+0x58/0x14c [ 52.692538][ T4689] el0_svc+0x78/0x1e0 [ 52.693101][ T4689] el0t_64_sync_handler+0xcc/0xe4 [ 52.693808][ T4689] el0t_64_sync+0x1a0/0x1a4 [ 52.694446][ T4689] irq event stamp: 20948 [ 52.695004][ T4689] hardirqs last enabled at (20947): [] call_rcu+0x570/0x8fc [ 52.696275][ T4689] hardirqs last disabled at (20948): [] el1_dbg+0x24/0x80 [ 52.697531][ T4689] softirqs last enabled at (20414): [] handle_softirqs+0xa4c/0xbf0 [ 52.698935][ T4689] softirqs last disabled at (20397): [] __irq_exit_rcu+0x240/0x440 [ 52.700311][ T4689] ---[ end trace a969d6c2bc47c987 ]--- [ 52.701406][ T4689] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. 1970/01/01 00:00:52 executed programs: 15 [ 52.873630][ T4692] loop0: detected capacity change from 0 to 8192 [ 52.879550][ T4692] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 52.881114][ T4692] REISERFS (device loop0): using ordered data mode [ 52.881962][ T4692] reiserfs: using flush barriers [ 52.883255][ T4692] 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 [ 52.886203][ T4692] REISERFS (device loop0): checking transaction log (loop0) [ 52.887951][ T4692] REISERFS (device loop0): Using r5 hash to sort names [ 52.889157][ T4692] REISERFS (device loop0): using 3.5.x disk format [ 52.890438][ T4692] ------------[ cut here ]------------ [ 52.891206][ T4692] WARNING: CPU: 1 PID: 4692 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 52.892385][ T4692] Modules linked in: [ 52.892947][ T4692] CPU: 1 PID: 4692 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 52.894368][ T4692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 52.895739][ T4692] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.896879][ T4692] pc : drop_nlink+0xe8/0x148 [ 52.897536][ T4692] lr : drop_nlink+0xe8/0x148 [ 52.898203][ T4692] sp : ffff80001f967660 [ 52.898774][ T4692] x29: ffff80001f967660 x28: ffff80001f9676c0 x27: dfff800000000000 [ 52.899925][ T4692] x26: ffff700003f2ced8 x25: ffff0000dfa9c418 x24: 00000000ffffffff [ 52.901134][ T4692] x23: 1fffe0001bf53883 x22: dfff800000000000 x21: 0000000000000000 [ 52.902366][ T4692] x20: ffff0000dfa9c418 x19: ffff0000dfa9c3d0 x18: 0000000000000000 [ 52.903645][ T4692] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 52.904827][ T4692] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 52.905923][ T4692] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 52.907059][ T4692] x8 : ffff0000d666d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 52.908224][ T4692] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 52.909309][ T4692] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.910511][ T4692] Call trace: [ 52.910997][ T4692] drop_nlink+0xe8/0x148 [ 52.911656][ T4692] reiserfs_mkdir+0x5dc/0x788 [ 52.912342][ T4692] reiserfs_xattr_init+0x2b0/0x6dc [ 52.913047][ T4692] reiserfs_fill_super+0x17ec/0x1bb4 [ 52.913775][ T4692] mount_bdev+0x264/0x358 [ 52.914375][ T4692] get_super_block+0x44/0x58 [ 52.914983][ T4692] legacy_get_tree+0xd4/0x16c [ 52.915611][ T4692] vfs_get_tree+0x90/0x274 [ 52.916199][ T4692] do_new_mount+0x228/0x810 [ 52.916832][ T4692] path_mount+0x5b4/0x1000 [ 52.917416][ T4692] __arm64_sys_mount+0x514/0x5e4 [ 52.918101][ T4692] invoke_syscall+0x98/0x2b8 [ 52.918751][ T4692] el0_svc_common+0x138/0x258 [ 52.919406][ T4692] do_el0_svc+0x58/0x14c [ 52.920006][ T4692] el0_svc+0x78/0x1e0 [ 52.920522][ T4692] el0t_64_sync_handler+0xcc/0xe4 [ 52.921239][ T4692] el0t_64_sync+0x1a0/0x1a4 [ 52.921883][ T4692] irq event stamp: 20348 [ 52.922474][ T4692] hardirqs last enabled at (20347): [] call_rcu+0x570/0x8fc [ 52.923842][ T4692] hardirqs last disabled at (20348): [] el1_dbg+0x24/0x80 [ 52.925169][ T4692] softirqs last enabled at (20100): [] handle_softirqs+0xa4c/0xbf0 [ 52.926593][ T4692] softirqs last disabled at (20089): [] __irq_exit_rcu+0x240/0x440 [ 52.927946][ T4692] ---[ end trace a969d6c2bc47c988 ]--- [ 52.930864][ T4692] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 53.123577][ T4695] loop0: detected capacity change from 0 to 8192 [ 53.209847][ T4695] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 53.211488][ T4695] REISERFS (device loop0): using ordered data mode [ 53.212629][ T4695] reiserfs: using flush barriers [ 53.214336][ T4695] 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 [ 53.217240][ T4695] REISERFS (device loop0): checking transaction log (loop0) [ 53.219236][ T4695] REISERFS (device loop0): Using r5 hash to sort names [ 53.220476][ T4695] REISERFS (device loop0): using 3.5.x disk format [ 53.221675][ T4695] ------------[ cut here ]------------ [ 53.222527][ T4695] WARNING: CPU: 0 PID: 4695 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 53.223813][ T4695] Modules linked in: [ 53.224448][ T4695] CPU: 0 PID: 4695 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 53.225913][ T4695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 53.227436][ T4695] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.228630][ T4695] pc : drop_nlink+0xe8/0x148 [ 53.229295][ T4695] lr : drop_nlink+0xe8/0x148 [ 53.229956][ T4695] sp : ffff80001f997660 [ 53.230600][ T4695] x29: ffff80001f997660 x28: ffff80001f9976c0 x27: dfff800000000000 [ 53.231813][ T4695] x26: ffff700003f32ed8 x25: ffff0000e3128878 x24: 00000000ffffffff [ 53.233097][ T4695] x23: 1fffe0001c62510f x22: dfff800000000000 x21: 0000000000000000 [ 53.234438][ T4695] x20: ffff0000e3128878 x19: ffff0000e3128830 x18: 0000000000000000 [ 53.235740][ T4695] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 53.237047][ T4695] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 53.238246][ T4695] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 53.239574][ T4695] x8 : ffff0000c8de9b40 x7 : 0000000000000000 x6 : 000000000000003f [ 53.240918][ T4695] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 53.242289][ T4695] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.243590][ T4695] Call trace: [ 53.244135][ T4695] drop_nlink+0xe8/0x148 [ 53.244780][ T4695] reiserfs_mkdir+0x5dc/0x788 [ 53.245526][ T4695] reiserfs_xattr_init+0x2b0/0x6dc [ 53.246292][ T4695] reiserfs_fill_super+0x17ec/0x1bb4 [ 53.247156][ T4695] mount_bdev+0x264/0x358 [ 53.247851][ T4695] get_super_block+0x44/0x58 [ 53.248555][ T4695] legacy_get_tree+0xd4/0x16c [ 53.249254][ T4695] vfs_get_tree+0x90/0x274 [ 53.249929][ T4695] do_new_mount+0x228/0x810 [ 53.250614][ T4695] path_mount+0x5b4/0x1000 [ 53.251348][ T4695] __arm64_sys_mount+0x514/0x5e4 [ 53.252157][ T4695] invoke_syscall+0x98/0x2b8 [ 53.252837][ T4695] el0_svc_common+0x138/0x258 [ 53.253590][ T4695] do_el0_svc+0x58/0x14c [ 53.254232][ T4695] el0_svc+0x78/0x1e0 [ 53.254887][ T4695] el0t_64_sync_handler+0xcc/0xe4 [ 53.255638][ T4695] el0t_64_sync+0x1a0/0x1a4 [ 53.256326][ T4695] irq event stamp: 20286 [ 53.256940][ T4695] hardirqs last enabled at (20285): [] call_rcu+0x570/0x8fc [ 53.258245][ T4695] hardirqs last disabled at (20286): [] el1_dbg+0x24/0x80 [ 53.259484][ T4695] softirqs last enabled at (19426): [] local_bh_enable+0x10/0x34 [ 53.260756][ T4695] softirqs last disabled at (19424): [] local_bh_disable+0x10/0x34 [ 53.262102][ T4695] ---[ end trace a969d6c2bc47c989 ]--- [ 53.264194][ T4695] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 53.445087][ T4698] loop0: detected capacity change from 0 to 8192 [ 53.498176][ T4698] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 53.499823][ T4698] REISERFS (device loop0): using ordered data mode [ 53.500814][ T4698] reiserfs: using flush barriers [ 53.502208][ T4698] 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 [ 53.504946][ T4698] REISERFS (device loop0): checking transaction log (loop0) [ 53.506825][ T4698] REISERFS (device loop0): Using r5 hash to sort names [ 53.508017][ T4698] REISERFS (device loop0): using 3.5.x disk format [ 53.509114][ T4698] ------------[ cut here ]------------ [ 53.509937][ T4698] WARNING: CPU: 0 PID: 4698 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 53.511105][ T4698] Modules linked in: [ 53.511694][ T4698] CPU: 0 PID: 4698 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 53.513022][ T4698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 53.514555][ T4698] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.515713][ T4698] pc : drop_nlink+0xe8/0x148 [ 53.516364][ T4698] lr : drop_nlink+0xe8/0x148 [ 53.517017][ T4698] sp : ffff80001f997660 [ 53.517609][ T4698] x29: ffff80001f997660 x28: ffff80001f9976c0 x27: dfff800000000000 [ 53.518744][ T4698] x26: ffff700003f32ed8 x25: ffff0000e31295b8 x24: 00000000ffffffff [ 53.519897][ T4698] x23: 1fffe0001c6252b7 x22: dfff800000000000 x21: 0000000000000000 [ 53.521070][ T4698] x20: ffff0000e31295b8 x19: ffff0000e3129570 x18: 0000000000000000 [ 53.522201][ T4698] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 53.523332][ T4698] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 53.524719][ T4698] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 53.525985][ T4698] x8 : ffff0000cc879b40 x7 : 0000000000000000 x6 : 000000000000003f [ 53.527260][ T4698] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 53.528535][ T4698] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.529787][ T4698] Call trace: [ 53.530300][ T4698] drop_nlink+0xe8/0x148 [ 53.530923][ T4698] reiserfs_mkdir+0x5dc/0x788 [ 53.531621][ T4698] reiserfs_xattr_init+0x2b0/0x6dc [ 53.532442][ T4698] reiserfs_fill_super+0x17ec/0x1bb4 [ 53.533232][ T4698] mount_bdev+0x264/0x358 [ 53.533883][ T4698] get_super_block+0x44/0x58 [ 53.534574][ T4698] legacy_get_tree+0xd4/0x16c [ 53.535295][ T4698] vfs_get_tree+0x90/0x274 [ 53.536026][ T4698] do_new_mount+0x228/0x810 [ 53.536635][ T4698] path_mount+0x5b4/0x1000 [ 53.537275][ T4698] __arm64_sys_mount+0x514/0x5e4 [ 53.537970][ T4698] invoke_syscall+0x98/0x2b8 [ 53.538618][ T4698] el0_svc_common+0x138/0x258 [ 53.539278][ T4698] do_el0_svc+0x58/0x14c [ 53.539908][ T4698] el0_svc+0x78/0x1e0 [ 53.540473][ T4698] el0t_64_sync_handler+0xcc/0xe4 [ 53.541221][ T4698] el0t_64_sync+0x1a0/0x1a4 [ 53.541920][ T4698] irq event stamp: 21704 [ 53.542600][ T4698] hardirqs last enabled at (21703): [] call_rcu+0x570/0x8fc [ 53.543947][ T4698] hardirqs last disabled at (21704): [] el1_dbg+0x24/0x80 [ 53.545281][ T4698] softirqs last enabled at (21452): [] handle_softirqs+0xa4c/0xbf0 [ 53.546719][ T4698] softirqs last disabled at (21439): [] __irq_exit_rcu+0x240/0x440 [ 53.548130][ T4698] ---[ end trace a969d6c2bc47c98a ]--- [ 53.549576][ T4698] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 53.707618][ T4701] loop0: detected capacity change from 0 to 8192 [ 53.750822][ T4701] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 53.752465][ T4701] REISERFS (device loop0): using ordered data mode [ 53.753421][ T4701] reiserfs: using flush barriers [ 53.755002][ T4701] 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 [ 53.757847][ T4701] REISERFS (device loop0): checking transaction log (loop0) [ 53.759610][ T4701] REISERFS (device loop0): Using r5 hash to sort names [ 53.760794][ T4701] REISERFS (device loop0): using 3.5.x disk format [ 53.762061][ T4701] ------------[ cut here ]------------ [ 53.762858][ T4701] WARNING: CPU: 0 PID: 4701 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 53.764058][ T4701] Modules linked in: [ 53.764655][ T4701] CPU: 0 PID: 4701 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 53.766010][ T4701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 53.767538][ T4701] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.768680][ T4701] pc : drop_nlink+0xe8/0x148 [ 53.769368][ T4701] lr : drop_nlink+0xe8/0x148 [ 53.770080][ T4701] sp : ffff80001fa87660 [ 53.770722][ T4701] x29: ffff80001fa87660 x28: ffff80001fa876c0 x27: dfff800000000000 [ 53.771926][ T4701] x26: ffff700003f50ed8 x25: ffff0000e312a2f8 x24: 00000000ffffffff [ 53.773193][ T4701] x23: 1fffe0001c62545f x22: dfff800000000000 x21: 0000000000000000 [ 53.774443][ T4701] x20: ffff0000e312a2f8 x19: ffff0000e312a2b0 x18: 0000000000000000 [ 53.775638][ T4701] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 53.776859][ T4701] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 53.778115][ T4701] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 53.779503][ T4701] x8 : ffff0000d8c751c0 x7 : 0000000000000000 x6 : 000000000000003f [ 53.780789][ T4701] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 53.782074][ T4701] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.783302][ T4701] Call trace: [ 53.783806][ T4701] drop_nlink+0xe8/0x148 [ 53.784469][ T4701] reiserfs_mkdir+0x5dc/0x788 [ 53.785220][ T4701] reiserfs_xattr_init+0x2b0/0x6dc [ 53.786013][ T4701] reiserfs_fill_super+0x17ec/0x1bb4 [ 53.786865][ T4701] mount_bdev+0x264/0x358 [ 53.787516][ T4701] get_super_block+0x44/0x58 [ 53.788184][ T4701] legacy_get_tree+0xd4/0x16c [ 53.788921][ T4701] vfs_get_tree+0x90/0x274 [ 53.789581][ T4701] do_new_mount+0x228/0x810 [ 53.790293][ T4701] path_mount+0x5b4/0x1000 [ 53.790974][ T4701] __arm64_sys_mount+0x514/0x5e4 [ 53.791715][ T4701] invoke_syscall+0x98/0x2b8 [ 53.792412][ T4701] el0_svc_common+0x138/0x258 [ 53.793115][ T4701] do_el0_svc+0x58/0x14c [ 53.793735][ T4701] el0_svc+0x78/0x1e0 [ 53.794265][ T4701] el0t_64_sync_handler+0xcc/0xe4 [ 53.794995][ T4701] el0t_64_sync+0x1a0/0x1a4 [ 53.795696][ T4701] irq event stamp: 20382 [ 53.796334][ T4701] hardirqs last enabled at (20381): [] call_rcu+0x570/0x8fc [ 53.797506][ T4701] hardirqs last disabled at (20382): [] el1_dbg+0x24/0x80 [ 53.798696][ T4701] softirqs last enabled at (19850): [] handle_softirqs+0xa4c/0xbf0 [ 53.800052][ T4701] softirqs last disabled at (19837): [] __irq_exit_rcu+0x240/0x440 [ 53.801349][ T4701] ---[ end trace a969d6c2bc47c98b ]--- [ 53.803115][ T4701] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 53.934769][ T1969] Bluetooth: hci0: command 0x040f tx timeout [ 53.963036][ T4704] loop0: detected capacity change from 0 to 8192 [ 54.000037][ T4704] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 54.001496][ T4704] REISERFS (device loop0): using ordered data mode [ 54.002441][ T4704] reiserfs: using flush barriers [ 54.003643][ T4704] 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 [ 54.006535][ T4704] REISERFS (device loop0): checking transaction log (loop0) [ 54.008284][ T4704] REISERFS (device loop0): Using r5 hash to sort names [ 54.009322][ T4704] REISERFS (device loop0): using 3.5.x disk format [ 54.010401][ T4704] ------------[ cut here ]------------ [ 54.011138][ T4704] WARNING: CPU: 0 PID: 4704 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 54.012266][ T4704] Modules linked in: [ 54.012744][ T4704] CPU: 0 PID: 4704 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 54.013973][ T4704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 54.015324][ T4704] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.016427][ T4704] pc : drop_nlink+0xe8/0x148 [ 54.017186][ T4704] lr : drop_nlink+0xe8/0x148 [ 54.017813][ T4704] sp : ffff80001fa87660 [ 54.018414][ T4704] x29: ffff80001fa87660 x28: ffff80001fa876c0 x27: dfff800000000000 [ 54.019562][ T4704] x26: ffff700003f50ed8 x25: ffff0000e312b038 x24: 00000000ffffffff [ 54.020847][ T4704] x23: 1fffe0001c625607 x22: dfff800000000000 x21: 0000000000000000 [ 54.022012][ T4704] x20: ffff0000e312b038 x19: ffff0000e312aff0 x18: 0000000000000000 [ 54.023265][ T4704] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 54.024507][ T4704] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 54.025620][ T4704] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 54.026740][ T4704] x8 : ffff0000d8d9d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 54.027942][ T4704] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 54.029053][ T4704] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.030142][ T4704] Call trace: [ 54.030627][ T4704] drop_nlink+0xe8/0x148 [ 54.031209][ T4704] reiserfs_mkdir+0x5dc/0x788 [ 54.031894][ T4704] reiserfs_xattr_init+0x2b0/0x6dc [ 54.032618][ T4704] reiserfs_fill_super+0x17ec/0x1bb4 [ 54.033445][ T4704] mount_bdev+0x264/0x358 [ 54.034042][ T4704] get_super_block+0x44/0x58 [ 54.034709][ T4704] legacy_get_tree+0xd4/0x16c [ 54.035456][ T4704] vfs_get_tree+0x90/0x274 [ 54.036191][ T4704] do_new_mount+0x228/0x810 [ 54.036921][ T4704] path_mount+0x5b4/0x1000 [ 54.037553][ T4704] __arm64_sys_mount+0x514/0x5e4 [ 54.038246][ T4704] invoke_syscall+0x98/0x2b8 [ 54.038926][ T4704] el0_svc_common+0x138/0x258 [ 54.039645][ T4704] do_el0_svc+0x58/0x14c [ 54.040285][ T4704] el0_svc+0x78/0x1e0 [ 54.040878][ T4704] el0t_64_sync_handler+0xcc/0xe4 [ 54.041532][ T4704] el0t_64_sync+0x1a0/0x1a4 [ 54.042128][ T4704] irq event stamp: 20928 [ 54.042755][ T4704] hardirqs last enabled at (20927): [] call_rcu+0x570/0x8fc [ 54.043994][ T4704] hardirqs last disabled at (20928): [] el1_dbg+0x24/0x80 [ 54.045258][ T4704] softirqs last enabled at (20676): [] handle_softirqs+0xa4c/0xbf0 [ 54.046657][ T4704] softirqs last disabled at (20663): [] __irq_exit_rcu+0x240/0x440 [ 54.047988][ T4704] ---[ end trace a969d6c2bc47c98c ]--- [ 54.050256][ T4704] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 54.229736][ T4707] loop0: detected capacity change from 0 to 8192 [ 54.307535][ T4707] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 54.309099][ T4707] REISERFS (device loop0): using ordered data mode [ 54.310074][ T4707] reiserfs: using flush barriers [ 54.311409][ T4707] 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 [ 54.313914][ T4707] REISERFS (device loop0): checking transaction log (loop0) [ 54.316158][ T4707] REISERFS (device loop0): Using r5 hash to sort names [ 54.317643][ T4707] REISERFS (device loop0): using 3.5.x disk format [ 54.318958][ T4707] ------------[ cut here ]------------ [ 54.319682][ T4707] WARNING: CPU: 1 PID: 4707 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 54.320827][ T4707] Modules linked in: [ 54.321398][ T4707] CPU: 1 PID: 4707 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 54.322767][ T4707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 54.324218][ T4707] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.325365][ T4707] pc : drop_nlink+0xe8/0x148 [ 54.326014][ T4707] lr : drop_nlink+0xe8/0x148 [ 54.326659][ T4707] sp : ffff80001f5e7660 [ 54.327204][ T4707] x29: ffff80001f5e7660 x28: ffff80001f5e76c0 x27: dfff800000000000 [ 54.328320][ T4707] x26: ffff700003ebced8 x25: ffff0000e312bd78 x24: 00000000ffffffff [ 54.329602][ T4707] x23: 1fffe0001c6257af x22: dfff800000000000 x21: 0000000000000000 [ 54.330769][ T4707] x20: ffff0000e312bd78 x19: ffff0000e312bd30 x18: 0000000000000000 [ 54.332007][ T4707] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 54.333101][ T4707] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 54.334201][ T4707] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 54.335353][ T4707] x8 : ffff0000da3451c0 x7 : 0000000000000000 x6 : 000000000000003f [ 54.336521][ T4707] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 54.337634][ T4707] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.338749][ T4707] Call trace: [ 54.339195][ T4707] drop_nlink+0xe8/0x148 [ 54.339863][ T4707] reiserfs_mkdir+0x5dc/0x788 [ 54.340538][ T4707] reiserfs_xattr_init+0x2b0/0x6dc [ 54.341302][ T4707] reiserfs_fill_super+0x17ec/0x1bb4 [ 54.342054][ T4707] mount_bdev+0x264/0x358 [ 54.342694][ T4707] get_super_block+0x44/0x58 [ 54.343344][ T4707] legacy_get_tree+0xd4/0x16c [ 54.344013][ T4707] vfs_get_tree+0x90/0x274 [ 54.344631][ T4707] do_new_mount+0x228/0x810 [ 54.345240][ T4707] path_mount+0x5b4/0x1000 [ 54.345906][ T4707] __arm64_sys_mount+0x514/0x5e4 [ 54.346590][ T4707] invoke_syscall+0x98/0x2b8 [ 54.347223][ T4707] el0_svc_common+0x138/0x258 [ 54.347908][ T4707] do_el0_svc+0x58/0x14c [ 54.348490][ T4707] el0_svc+0x78/0x1e0 [ 54.349057][ T4707] el0t_64_sync_handler+0xcc/0xe4 [ 54.349749][ T4707] el0t_64_sync+0x1a0/0x1a4 [ 54.350342][ T4707] irq event stamp: 20870 [ 54.350954][ T4707] hardirqs last enabled at (20869): [] call_rcu+0x570/0x8fc [ 54.352160][ T4707] hardirqs last disabled at (20870): [] el1_dbg+0x24/0x80 [ 54.353342][ T4707] softirqs last enabled at (20716): [] handle_softirqs+0xa4c/0xbf0 [ 54.354821][ T4707] softirqs last disabled at (20699): [] __irq_exit_rcu+0x240/0x440 [ 54.356207][ T4707] ---[ end trace a969d6c2bc47c98d ]--- [ 54.357608][ T4707] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 54.536927][ T4710] loop0: detected capacity change from 0 to 8192 [ 54.629221][ T4710] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 54.630657][ T4710] REISERFS (device loop0): using ordered data mode [ 54.631558][ T4710] reiserfs: using flush barriers [ 54.632762][ T4710] 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 [ 54.635783][ T4710] REISERFS (device loop0): checking transaction log (loop0) [ 54.637500][ T4710] REISERFS (device loop0): Using r5 hash to sort names [ 54.638568][ T4710] REISERFS (device loop0): using 3.5.x disk format [ 54.639703][ T4710] ------------[ cut here ]------------ [ 54.640397][ T4710] WARNING: CPU: 0 PID: 4710 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 54.641572][ T4710] Modules linked in: [ 54.642187][ T4710] CPU: 0 PID: 4710 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 54.643569][ T4710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 54.645085][ T4710] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.646259][ T4710] pc : drop_nlink+0xe8/0x148 [ 54.646921][ T4710] lr : drop_nlink+0xe8/0x148 [ 54.647630][ T4710] sp : ffff80001fb27660 [ 54.648190][ T4710] x29: ffff80001fb27660 x28: ffff80001fb276c0 x27: dfff800000000000 [ 54.649328][ T4710] x26: ffff700003f64ed8 x25: ffff0000e312c418 x24: 00000000ffffffff [ 54.650413][ T4710] x23: 1fffe0001c625883 x22: dfff800000000000 x21: 0000000000000000 [ 54.651496][ T4710] x20: ffff0000e312c418 x19: ffff0000e312c3d0 x18: 0000000000000000 [ 54.652674][ T4710] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 54.653796][ T4710] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 54.654944][ T4710] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 54.656331][ T4710] x8 : ffff0000da1ad1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 54.657636][ T4710] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 54.658897][ T4710] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.660290][ T4710] Call trace: [ 54.660811][ T4710] drop_nlink+0xe8/0x148 [ 54.661533][ T4710] reiserfs_mkdir+0x5dc/0x788 [ 54.662285][ T4710] reiserfs_xattr_init+0x2b0/0x6dc [ 54.663106][ T4710] reiserfs_fill_super+0x17ec/0x1bb4 [ 54.663906][ T4710] mount_bdev+0x264/0x358 [ 54.664562][ T4710] get_super_block+0x44/0x58 [ 54.665244][ T4710] legacy_get_tree+0xd4/0x16c [ 54.665930][ T4710] vfs_get_tree+0x90/0x274 [ 54.666542][ T4710] do_new_mount+0x228/0x810 [ 54.667177][ T4710] path_mount+0x5b4/0x1000 [ 54.667764][ T4710] __arm64_sys_mount+0x514/0x5e4 [ 54.668462][ T4710] invoke_syscall+0x98/0x2b8 [ 54.669134][ T4710] el0_svc_common+0x138/0x258 [ 54.669824][ T4710] do_el0_svc+0x58/0x14c [ 54.670515][ T4710] el0_svc+0x78/0x1e0 [ 54.671144][ T4710] el0t_64_sync_handler+0xcc/0xe4 [ 54.671905][ T4710] el0t_64_sync+0x1a0/0x1a4 [ 54.672563][ T4710] irq event stamp: 20364 [ 54.673162][ T4710] hardirqs last enabled at (20363): [] call_rcu+0x570/0x8fc [ 54.674409][ T4710] hardirqs last disabled at (20364): [] el1_dbg+0x24/0x80 [ 54.675657][ T4710] softirqs last enabled at (20114): [] handle_softirqs+0xa4c/0xbf0 [ 54.677024][ T4710] softirqs last disabled at (20107): [] __irq_exit_rcu+0x240/0x440 [ 54.678364][ T4710] ---[ end trace a969d6c2bc47c98e ]--- [ 54.681173][ T4710] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 54.856450][ T4713] loop0: detected capacity change from 0 to 8192 [ 54.921992][ T4713] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 54.923557][ T4713] REISERFS (device loop0): using ordered data mode [ 54.924727][ T4713] reiserfs: using flush barriers [ 54.925930][ T4713] 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 [ 54.928586][ T4713] REISERFS (device loop0): checking transaction log (loop0) [ 54.930496][ T4713] REISERFS (device loop0): Using r5 hash to sort names [ 54.931717][ T4713] REISERFS (device loop0): using 3.5.x disk format [ 54.933011][ T4713] ------------[ cut here ]------------ [ 54.933815][ T4713] WARNING: CPU: 1 PID: 4713 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 54.935082][ T4713] Modules linked in: [ 54.935667][ T4713] CPU: 1 PID: 4713 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 54.937026][ T4713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 54.938414][ T4713] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.939563][ T4713] pc : drop_nlink+0xe8/0x148 [ 54.940259][ T4713] lr : drop_nlink+0xe8/0x148 [ 54.940933][ T4713] sp : ffff80001f757660 [ 54.941523][ T4713] x29: ffff80001f757660 x28: ffff80001f7576c0 x27: dfff800000000000 [ 54.942631][ T4713] x26: ffff700003eeaed8 x25: ffff0000dfa9d7f8 x24: 00000000ffffffff [ 54.943782][ T4713] x23: 1fffe0001bf53aff x22: dfff800000000000 x21: 0000000000000000 [ 54.944989][ T4713] x20: ffff0000dfa9d7f8 x19: ffff0000dfa9d7b0 x18: 0000000000000000 [ 54.946171][ T4713] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 54.947308][ T4713] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 54.948435][ T4713] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 54.949529][ T4713] x8 : ffff0000da1ab680 x7 : 0000000000000000 x6 : 000000000000003f [ 54.950723][ T4713] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 54.951844][ T4713] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.952984][ T4713] Call trace: [ 54.953463][ T4713] drop_nlink+0xe8/0x148 [ 54.954093][ T4713] reiserfs_mkdir+0x5dc/0x788 [ 54.954763][ T4713] reiserfs_xattr_init+0x2b0/0x6dc [ 54.955467][ T4713] reiserfs_fill_super+0x17ec/0x1bb4 [ 54.956299][ T4713] mount_bdev+0x264/0x358 [ 54.956943][ T4713] get_super_block+0x44/0x58 [ 54.957586][ T4713] legacy_get_tree+0xd4/0x16c [ 54.958260][ T4713] vfs_get_tree+0x90/0x274 [ 54.958874][ T4713] do_new_mount+0x228/0x810 [ 54.959597][ T4713] path_mount+0x5b4/0x1000 [ 54.960241][ T4713] __arm64_sys_mount+0x514/0x5e4 [ 54.960882][ T4713] invoke_syscall+0x98/0x2b8 [ 54.961522][ T4713] el0_svc_common+0x138/0x258 [ 54.962215][ T4713] do_el0_svc+0x58/0x14c [ 54.962803][ T4713] el0_svc+0x78/0x1e0 [ 54.963410][ T4713] el0t_64_sync_handler+0xcc/0xe4 [ 54.964164][ T4713] el0t_64_sync+0x1a0/0x1a4 [ 54.964771][ T4713] irq event stamp: 20382 [ 54.965331][ T4713] hardirqs last enabled at (20381): [] call_rcu+0x570/0x8fc [ 54.966595][ T4713] hardirqs last disabled at (20382): [] el1_dbg+0x24/0x80 [ 54.967797][ T4713] softirqs last enabled at (19838): [] handle_softirqs+0xa4c/0xbf0 [ 54.969094][ T4713] softirqs last disabled at (19813): [] __irq_exit_rcu+0x240/0x440 [ 54.970427][ T4713] ---[ end trace a969d6c2bc47c98f ]--- [ 54.971540][ T4713] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 55.159630][ T4716] loop0: detected capacity change from 0 to 8192 [ 55.167964][ T4716] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 55.169748][ T4716] REISERFS (device loop0): using ordered data mode [ 55.170817][ T4716] reiserfs: using flush barriers [ 55.172103][ T4716] 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 [ 55.175209][ T4716] REISERFS (device loop0): checking transaction log (loop0) [ 55.177052][ T4716] REISERFS (device loop0): Using r5 hash to sort names [ 55.178274][ T4716] REISERFS (device loop0): using 3.5.x disk format [ 55.179550][ T4716] ------------[ cut here ]------------ [ 55.180312][ T4716] WARNING: CPU: 0 PID: 4716 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 55.181484][ T4716] Modules linked in: [ 55.182096][ T4716] CPU: 0 PID: 4716 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 55.183366][ T4716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 55.184781][ T4716] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.185875][ T4716] pc : drop_nlink+0xe8/0x148 [ 55.186524][ T4716] lr : drop_nlink+0xe8/0x148 [ 55.187177][ T4716] sp : ffff80001f5e7660 [ 55.187752][ T4716] x29: ffff80001f5e7660 x28: ffff80001f5e76c0 x27: dfff800000000000 [ 55.188870][ T4716] x26: ffff700003ebced8 x25: ffff0000e312d158 x24: 00000000ffffffff [ 55.190011][ T4716] x23: 1fffe0001c625a2b x22: dfff800000000000 x21: 0000000000000000 [ 55.191148][ T4716] x20: ffff0000e312d158 x19: ffff0000e312d110 x18: 0000000000000000 [ 55.192249][ T4716] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 55.193365][ T4716] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 55.194491][ T4716] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 55.195573][ T4716] x8 : ffff0000da341b40 x7 : 0000000000000000 x6 : 000000000000003f [ 55.196703][ T4716] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 55.197928][ T4716] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.199140][ T4716] Call trace: [ 55.199636][ T4716] drop_nlink+0xe8/0x148 [ 55.200218][ T4716] reiserfs_mkdir+0x5dc/0x788 [ 55.200948][ T4716] reiserfs_xattr_init+0x2b0/0x6dc [ 55.201845][ T4716] reiserfs_fill_super+0x17ec/0x1bb4 [ 55.202662][ T4716] mount_bdev+0x264/0x358 [ 55.203349][ T4716] get_super_block+0x44/0x58 [ 55.204083][ T4716] legacy_get_tree+0xd4/0x16c [ 55.204809][ T4716] vfs_get_tree+0x90/0x274 [ 55.205519][ T4716] do_new_mount+0x228/0x810 [ 55.206220][ T4716] path_mount+0x5b4/0x1000 [ 55.206890][ T4716] __arm64_sys_mount+0x514/0x5e4 [ 55.207644][ T4716] invoke_syscall+0x98/0x2b8 [ 55.208322][ T4716] el0_svc_common+0x138/0x258 [ 55.209046][ T4716] do_el0_svc+0x58/0x14c [ 55.209648][ T4716] el0_svc+0x78/0x1e0 [ 55.210277][ T4716] el0t_64_sync_handler+0xcc/0xe4 [ 55.210995][ T4716] el0t_64_sync+0x1a0/0x1a4 [ 55.211672][ T4716] irq event stamp: 21542 [ 55.212283][ T4716] hardirqs last enabled at (21541): [] call_rcu+0x570/0x8fc [ 55.213763][ T4716] hardirqs last disabled at (21542): [] el1_dbg+0x24/0x80 [ 55.215076][ T4716] softirqs last enabled at (21284): [] handle_softirqs+0xa4c/0xbf0 [ 55.216498][ T4716] softirqs last disabled at (21257): [] __irq_exit_rcu+0x240/0x440 [ 55.217858][ T4716] ---[ end trace a969d6c2bc47c990 ]--- [ 55.219663][ T4716] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 55.387336][ T4719] loop0: detected capacity change from 0 to 8192 [ 55.416297][ T4719] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 55.417780][ T4719] REISERFS (device loop0): using ordered data mode [ 55.418741][ T4719] reiserfs: using flush barriers [ 55.420067][ T4719] 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 [ 55.422705][ T4719] REISERFS (device loop0): checking transaction log (loop0) [ 55.424781][ T4719] REISERFS (device loop0): Using r5 hash to sort names [ 55.425934][ T4719] REISERFS (device loop0): using 3.5.x disk format [ 55.427212][ T4719] ------------[ cut here ]------------ [ 55.428072][ T4719] WARNING: CPU: 1 PID: 4719 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 55.429231][ T4719] Modules linked in: [ 55.429791][ T4719] CPU: 1 PID: 4719 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 55.431129][ T4719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 55.432488][ T4719] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.433665][ T4719] pc : drop_nlink+0xe8/0x148 [ 55.434350][ T4719] lr : drop_nlink+0xe8/0x148 [ 55.434973][ T4719] sp : ffff80001f5e7660 [ 55.435561][ T4719] x29: ffff80001f5e7660 x28: ffff80001f5e76c0 x27: dfff800000000000 [ 55.436675][ T4719] x26: ffff700003ebced8 x25: ffff0000dfa9e538 x24: 00000000ffffffff [ 55.437756][ T4719] x23: 1fffe0001bf53ca7 x22: dfff800000000000 x21: 0000000000000000 [ 55.438893][ T4719] x20: ffff0000dfa9e538 x19: ffff0000dfa9e4f0 x18: 0000000000000000 [ 55.440072][ T4719] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 55.441207][ T4719] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 55.442289][ T4719] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 55.443465][ T4719] x8 : ffff0000d9dcb680 x7 : 0000000000000000 x6 : 000000000000003f [ 55.444587][ T4719] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 55.445862][ T4719] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.446972][ T4719] Call trace: [ 55.447421][ T4719] drop_nlink+0xe8/0x148 [ 55.447977][ T4719] reiserfs_mkdir+0x5dc/0x788 [ 55.448698][ T4719] reiserfs_xattr_init+0x2b0/0x6dc [ 55.449473][ T4719] reiserfs_fill_super+0x17ec/0x1bb4 [ 55.450271][ T4719] mount_bdev+0x264/0x358 [ 55.450884][ T4719] get_super_block+0x44/0x58 [ 55.451514][ T4719] legacy_get_tree+0xd4/0x16c [ 55.452155][ T4719] vfs_get_tree+0x90/0x274 [ 55.452738][ T4719] do_new_mount+0x228/0x810 [ 55.453370][ T4719] path_mount+0x5b4/0x1000 [ 55.453948][ T4719] __arm64_sys_mount+0x514/0x5e4 [ 55.454582][ T4719] invoke_syscall+0x98/0x2b8 [ 55.455211][ T4719] el0_svc_common+0x138/0x258 [ 55.455843][ T4719] do_el0_svc+0x58/0x14c [ 55.456357][ T4719] el0_svc+0x78/0x1e0 [ 55.456869][ T4719] el0t_64_sync_handler+0xcc/0xe4 [ 55.457575][ T4719] el0t_64_sync+0x1a0/0x1a4 [ 55.458207][ T4719] irq event stamp: 20830 [ 55.458778][ T4719] hardirqs last enabled at (20829): [] call_rcu+0x570/0x8fc [ 55.460024][ T4719] hardirqs last disabled at (20830): [] el1_dbg+0x24/0x80 [ 55.461237][ T4719] softirqs last enabled at (19612): [] local_bh_enable+0x10/0x34 [ 55.462562][ T4719] softirqs last disabled at (19610): [] local_bh_disable+0x10/0x34 [ 55.463953][ T4719] ---[ end trace a969d6c2bc47c991 ]--- [ 55.464904][ T4719] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 55.629951][ T4722] loop0: detected capacity change from 0 to 8192 [ 55.681198][ T4722] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 55.682685][ T4722] REISERFS (device loop0): using ordered data mode [ 55.683605][ T4722] reiserfs: using flush barriers [ 55.685053][ T4722] 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 [ 55.687461][ T4722] REISERFS (device loop0): checking transaction log (loop0) [ 55.689128][ T4722] REISERFS (device loop0): Using r5 hash to sort names [ 55.690229][ T4722] REISERFS (device loop0): using 3.5.x disk format [ 55.691328][ T4722] ------------[ cut here ]------------ [ 55.692138][ T4722] WARNING: CPU: 1 PID: 4722 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 55.693395][ T4722] Modules linked in: [ 55.693928][ T4722] CPU: 1 PID: 4722 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 55.695202][ T4722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 55.696666][ T4722] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.697826][ T4722] pc : drop_nlink+0xe8/0x148 [ 55.698535][ T4722] lr : drop_nlink+0xe8/0x148 [ 55.699272][ T4722] sp : ffff80001fb77660 [ 55.699873][ T4722] x29: ffff80001fb77660 x28: ffff80001fb776c0 x27: dfff800000000000 [ 55.701130][ T4722] x26: ffff700003f6eed8 x25: ffff0000dfa9f278 x24: 00000000ffffffff [ 55.702366][ T4722] x23: 1fffe0001bf53e4f x22: dfff800000000000 x21: 0000000000000000 [ 55.703514][ T4722] x20: ffff0000dfa9f278 x19: ffff0000dfa9f230 x18: 0000000000000000 [ 55.704695][ T4722] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 55.705952][ T4722] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 55.707150][ T4722] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 55.708402][ T4722] x8 : ffff0000db081b40 x7 : 0000000000000000 x6 : 000000000000003f [ 55.709526][ T4722] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 55.710739][ T4722] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.711910][ T4722] Call trace: [ 55.712364][ T4722] drop_nlink+0xe8/0x148 [ 55.713011][ T4722] reiserfs_mkdir+0x5dc/0x788 [ 55.713625][ T4722] reiserfs_xattr_init+0x2b0/0x6dc [ 55.714294][ T4722] reiserfs_fill_super+0x17ec/0x1bb4 [ 55.714990][ T4722] mount_bdev+0x264/0x358 [ 55.715586][ T4722] get_super_block+0x44/0x58 [ 55.716187][ T4722] legacy_get_tree+0xd4/0x16c [ 55.716812][ T4722] vfs_get_tree+0x90/0x274 [ 55.717397][ T4722] do_new_mount+0x228/0x810 [ 55.718000][ T4722] path_mount+0x5b4/0x1000 [ 55.718583][ T4722] __arm64_sys_mount+0x514/0x5e4 [ 55.719270][ T4722] invoke_syscall+0x98/0x2b8 [ 55.719920][ T4722] el0_svc_common+0x138/0x258 [ 55.720588][ T4722] do_el0_svc+0x58/0x14c [ 55.721195][ T4722] el0_svc+0x78/0x1e0 [ 55.721755][ T4722] el0t_64_sync_handler+0xcc/0xe4 [ 55.722443][ T4722] el0t_64_sync+0x1a0/0x1a4 [ 55.723033][ T4722] irq event stamp: 20454 [ 55.723595][ T4722] hardirqs last enabled at (20453): [] call_rcu+0x570/0x8fc [ 55.724757][ T4722] hardirqs last disabled at (20454): [] el1_dbg+0x24/0x80 [ 55.726186][ T4722] softirqs last enabled at (19916): [] handle_softirqs+0xa4c/0xbf0 [ 55.727655][ T4722] softirqs last disabled at (19899): [] __irq_exit_rcu+0x240/0x440 [ 55.729106][ T4722] ---[ end trace a969d6c2bc47c992 ]--- [ 55.730107][ T4722] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 55.908069][ T4725] loop0: detected capacity change from 0 to 8192 [ 55.961155][ T4725] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 55.962753][ T4725] REISERFS (device loop0): using ordered data mode [ 55.963689][ T4725] reiserfs: using flush barriers [ 55.965411][ T4725] 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 [ 55.968124][ T4725] REISERFS (device loop0): checking transaction log (loop0) [ 55.969988][ T4725] REISERFS (device loop0): Using r5 hash to sort names [ 55.971214][ T4725] REISERFS (device loop0): using 3.5.x disk format [ 55.972508][ T4725] ------------[ cut here ]------------ [ 55.973303][ T4725] WARNING: CPU: 1 PID: 4725 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 55.974612][ T4725] Modules linked in: [ 55.975253][ T4725] CPU: 1 PID: 4725 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 55.976657][ T4725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 55.978145][ T4725] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.979383][ T4725] pc : drop_nlink+0xe8/0x148 [ 55.980102][ T4725] lr : drop_nlink+0xe8/0x148 [ 55.980842][ T4725] sp : ffff80001fb37660 [ 55.981423][ T4725] x29: ffff80001fb37660 x28: ffff80001fb376c0 x27: dfff800000000000 [ 55.982618][ T4725] x26: ffff700003f66ed8 x25: ffff0000dfa801d8 x24: 00000000ffffffff [ 55.983806][ T4725] x23: 1fffe0001bf5003b x22: dfff800000000000 x21: 0000000000000000 [ 55.985193][ T4725] x20: ffff0000dfa801d8 x19: ffff0000dfa80190 x18: 0000000000000000 [ 55.986551][ T4725] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 55.987811][ T4725] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 55.989142][ T4725] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 55.990408][ T4725] x8 : ffff0000d9dc8000 x7 : 0000000000000000 x6 : 000000000000003f [ 55.991670][ T4725] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 55.992883][ T4725] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.994108][ T4725] Call trace: [ 55.994633][ T4725] drop_nlink+0xe8/0x148 [ 55.995302][ T4725] reiserfs_mkdir+0x5dc/0x788 [ 55.996041][ T4725] reiserfs_xattr_init+0x2b0/0x6dc [ 55.996770][ T4725] reiserfs_fill_super+0x17ec/0x1bb4 [ 55.997555][ T4725] mount_bdev+0x264/0x358 [ 55.998183][ T4725] get_super_block+0x44/0x58 [ 55.998858][ T4725] legacy_get_tree+0xd4/0x16c [ 55.999546][ T4725] vfs_get_tree+0x90/0x274 [ 56.000162][ T4725] do_new_mount+0x228/0x810 [ 56.000807][ T4725] path_mount+0x5b4/0x1000 [ 56.001433][ T4725] __arm64_sys_mount+0x514/0x5e4 [ 56.002105][ T4725] invoke_syscall+0x98/0x2b8 [ 56.002740][ T4725] el0_svc_common+0x138/0x258 [ 56.003435][ T4725] do_el0_svc+0x58/0x14c [ 56.004042][ T4725] el0_svc+0x78/0x1e0 [ 56.004627][ T4725] el0t_64_sync_handler+0xcc/0xe4 [ 56.005357][ T4725] el0t_64_sync+0x1a0/0x1a4 [ 56.006112][ T4725] irq event stamp: 21122 [ 56.006768][ T4725] hardirqs last enabled at (21121): [] call_rcu+0x570/0x8fc [ 56.008153][ T4725] hardirqs last disabled at (21122): [] el1_dbg+0x24/0x80 [ 56.009461][ T4725] softirqs last enabled at (20532): [] handle_softirqs+0xa4c/0xbf0 [ 56.010874][ T4725] softirqs last disabled at (20519): [] __irq_exit_rcu+0x240/0x440 [ 56.012244][ T4725] ---[ end trace a969d6c2bc47c993 ]--- [ 56.013802][ T4725] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 56.024021][ T4093] Bluetooth: hci0: command 0x0419 tx timeout [ 56.173237][ T4728] loop0: detected capacity change from 0 to 8192 [ 56.183917][ T4728] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 56.185420][ T4728] REISERFS (device loop0): using ordered data mode [ 56.186487][ T4728] reiserfs: using flush barriers [ 56.188373][ T4728] 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 [ 56.190972][ T4728] REISERFS (device loop0): checking transaction log (loop0) [ 56.192634][ T4728] REISERFS (device loop0): Using r5 hash to sort names [ 56.193864][ T4728] REISERFS (device loop0): using 3.5.x disk format [ 56.195364][ T4728] ------------[ cut here ]------------ [ 56.196184][ T4728] WARNING: CPU: 0 PID: 4728 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 56.197505][ T4728] Modules linked in: [ 56.198129][ T4728] CPU: 0 PID: 4728 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 56.199537][ T4728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 56.201194][ T4728] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.202375][ T4728] pc : drop_nlink+0xe8/0x148 [ 56.203058][ T4728] lr : drop_nlink+0xe8/0x148 [ 56.203755][ T4728] sp : ffff80001fcc7660 [ 56.204353][ T4728] x29: ffff80001fcc7660 x28: ffff80001fcc76c0 x27: dfff800000000000 [ 56.205609][ T4728] x26: ffff700003f98ed8 x25: ffff0000e312de98 x24: 00000000ffffffff [ 56.206859][ T4728] x23: 1fffe0001c625bd3 x22: dfff800000000000 x21: 0000000000000000 [ 56.207975][ T4728] x20: ffff0000e312de98 x19: ffff0000e312de50 x18: 0000000000000000 [ 56.209196][ T4728] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 56.210352][ T4728] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 56.211523][ T4728] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 56.212707][ T4728] x8 : ffff0000d9b20000 x7 : 0000000000000000 x6 : 000000000000003f [ 56.213942][ T4728] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 56.215061][ T4728] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.216158][ T4728] Call trace: [ 56.216665][ T4728] drop_nlink+0xe8/0x148 [ 56.217389][ T4728] reiserfs_mkdir+0x5dc/0x788 [ 56.218115][ T4728] reiserfs_xattr_init+0x2b0/0x6dc [ 56.218875][ T4728] reiserfs_fill_super+0x17ec/0x1bb4 [ 56.219618][ T4728] mount_bdev+0x264/0x358 [ 56.220293][ T4728] get_super_block+0x44/0x58 [ 56.220922][ T4728] legacy_get_tree+0xd4/0x16c [ 56.221648][ T4728] vfs_get_tree+0x90/0x274 [ 56.222355][ T4728] do_new_mount+0x228/0x810 [ 56.223122][ T4728] path_mount+0x5b4/0x1000 [ 56.223882][ T4728] __arm64_sys_mount+0x514/0x5e4 [ 56.224648][ T4728] invoke_syscall+0x98/0x2b8 [ 56.225397][ T4728] el0_svc_common+0x138/0x258 [ 56.226137][ T4728] do_el0_svc+0x58/0x14c [ 56.226759][ T4728] el0_svc+0x78/0x1e0 [ 56.227329][ T4728] el0t_64_sync_handler+0xcc/0xe4 [ 56.228036][ T4728] el0t_64_sync+0x1a0/0x1a4 [ 56.228732][ T4728] irq event stamp: 20398 [ 56.229318][ T4728] hardirqs last enabled at (20397): [] call_rcu+0x570/0x8fc [ 56.230619][ T4728] hardirqs last disabled at (20398): [] el1_dbg+0x24/0x80 [ 56.231868][ T4728] softirqs last enabled at (20362): [] handle_softirqs+0xa4c/0xbf0 [ 56.233246][ T4728] softirqs last disabled at (20345): [] __irq_exit_rcu+0x240/0x440 [ 56.234555][ T4728] ---[ end trace a969d6c2bc47c994 ]--- [ 56.235489][ T4728] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 56.405016][ T4731] loop0: detected capacity change from 0 to 8192 [ 56.448502][ T4731] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 56.450314][ T4731] REISERFS (device loop0): using ordered data mode [ 56.451429][ T4731] reiserfs: using flush barriers [ 56.452658][ T4731] 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 [ 56.455754][ T4731] REISERFS (device loop0): checking transaction log (loop0) [ 56.457719][ T4731] REISERFS (device loop0): Using r5 hash to sort names [ 56.458922][ T4731] REISERFS (device loop0): using 3.5.x disk format [ 56.460068][ T4731] ------------[ cut here ]------------ [ 56.460891][ T4731] WARNING: CPU: 0 PID: 4731 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 56.462058][ T4731] Modules linked in: [ 56.462675][ T4731] CPU: 0 PID: 4731 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 56.464099][ T4731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 56.465677][ T4731] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.466952][ T4731] pc : drop_nlink+0xe8/0x148 [ 56.467649][ T4731] lr : drop_nlink+0xe8/0x148 [ 56.468420][ T4731] sp : ffff80001fcc7660 [ 56.469068][ T4731] x29: ffff80001fcc7660 x28: ffff80001fcc76c0 x27: dfff800000000000 [ 56.470384][ T4731] x26: ffff700003f98ed8 x25: ffff0000e312ebd8 x24: 00000000ffffffff [ 56.471664][ T4731] x23: 1fffe0001c625d7b x22: dfff800000000000 x21: 0000000000000000 [ 56.472997][ T4731] x20: ffff0000e312ebd8 x19: ffff0000e312eb90 x18: 0000000000000000 [ 56.474307][ T4731] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 56.475639][ T4731] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 56.476839][ T4731] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 56.478125][ T4731] x8 : ffff0000d9dc9b40 x7 : 0000000000000000 x6 : 000000000000003f [ 56.479421][ T4731] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 56.480717][ T4731] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.481962][ T4731] Call trace: [ 56.482473][ T4731] drop_nlink+0xe8/0x148 [ 56.483159][ T4731] reiserfs_mkdir+0x5dc/0x788 [ 56.483877][ T4731] reiserfs_xattr_init+0x2b0/0x6dc [ 56.484606][ T4731] reiserfs_fill_super+0x17ec/0x1bb4 [ 56.485458][ T4731] mount_bdev+0x264/0x358 [ 56.486098][ T4731] get_super_block+0x44/0x58 [ 56.486691][ T4731] legacy_get_tree+0xd4/0x16c [ 56.487374][ T4731] vfs_get_tree+0x90/0x274 [ 56.487992][ T4731] do_new_mount+0x228/0x810 [ 56.488690][ T4731] path_mount+0x5b4/0x1000 [ 56.489384][ T4731] __arm64_sys_mount+0x514/0x5e4 [ 56.490013][ T4731] invoke_syscall+0x98/0x2b8 [ 56.490676][ T4731] el0_svc_common+0x138/0x258 [ 56.491370][ T4731] do_el0_svc+0x58/0x14c [ 56.491960][ T4731] el0_svc+0x78/0x1e0 [ 56.492531][ T4731] el0t_64_sync_handler+0xcc/0xe4 [ 56.493226][ T4731] el0t_64_sync+0x1a0/0x1a4 [ 56.493901][ T4731] irq event stamp: 20742 [ 56.494493][ T4731] hardirqs last enabled at (20741): [] call_rcu+0x570/0x8fc [ 56.495829][ T4731] hardirqs last disabled at (20742): [] el1_dbg+0x24/0x80 [ 56.497158][ T4731] softirqs last enabled at (20490): [] handle_softirqs+0xa4c/0xbf0 [ 56.498659][ T4731] softirqs last disabled at (20473): [] __irq_exit_rcu+0x240/0x440 [ 56.499941][ T4731] ---[ end trace a969d6c2bc47c995 ]--- [ 56.501542][ T4731] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 56.669645][ T4734] loop0: detected capacity change from 0 to 8192 [ 56.675049][ T4734] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 56.676589][ T4734] REISERFS (device loop0): using ordered data mode [ 56.677533][ T4734] reiserfs: using flush barriers [ 56.679270][ T4734] 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 [ 56.681695][ T4734] REISERFS (device loop0): checking transaction log (loop0) [ 56.683426][ T4734] REISERFS (device loop0): Using r5 hash to sort names [ 56.686364][ T4734] REISERFS (device loop0): using 3.5.x disk format [ 56.687766][ T4734] ------------[ cut here ]------------ [ 56.688532][ T4734] WARNING: CPU: 1 PID: 4734 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 56.689811][ T4734] Modules linked in: [ 56.690400][ T4734] CPU: 1 PID: 4734 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 56.691649][ T4734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 56.693038][ T4734] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.694097][ T4734] pc : drop_nlink+0xe8/0x148 [ 56.694697][ T4734] lr : drop_nlink+0xe8/0x148 [ 56.695394][ T4734] sp : ffff80001fcd7660 [ 56.696018][ T4734] x29: ffff80001fcd7660 x28: ffff80001fcd76c0 x27: dfff800000000000 [ 56.697218][ T4734] x26: ffff700003f9aed8 x25: ffff0000dfa80f18 x24: 00000000ffffffff [ 56.698347][ T4734] x23: 1fffe0001bf501e3 x22: dfff800000000000 x21: 0000000000000000 [ 56.699530][ T4734] x20: ffff0000dfa80f18 x19: ffff0000dfa80ed0 x18: 0000000000000000 [ 56.700694][ T4734] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 56.701853][ T4734] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 56.703093][ T4734] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 56.704225][ T4734] x8 : ffff0000db6c3680 x7 : 0000000000000000 x6 : 000000000000003f [ 56.705438][ T4734] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 56.706653][ T4734] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.707761][ T4734] Call trace: [ 56.708200][ T4734] drop_nlink+0xe8/0x148 [ 56.708807][ T4734] reiserfs_mkdir+0x5dc/0x788 [ 56.709516][ T4734] reiserfs_xattr_init+0x2b0/0x6dc [ 56.710185][ T4734] reiserfs_fill_super+0x17ec/0x1bb4 [ 56.710910][ T4734] mount_bdev+0x264/0x358 [ 56.711526][ T4734] get_super_block+0x44/0x58 [ 56.712209][ T4734] legacy_get_tree+0xd4/0x16c [ 56.712913][ T4734] vfs_get_tree+0x90/0x274 [ 56.713540][ T4734] do_new_mount+0x228/0x810 [ 56.714188][ T4734] path_mount+0x5b4/0x1000 [ 56.714753][ T4734] __arm64_sys_mount+0x514/0x5e4 [ 56.715479][ T4734] invoke_syscall+0x98/0x2b8 [ 56.716133][ T4734] el0_svc_common+0x138/0x258 [ 56.716777][ T4734] do_el0_svc+0x58/0x14c [ 56.717414][ T4734] el0_svc+0x78/0x1e0 [ 56.717971][ T4734] el0t_64_sync_handler+0xcc/0xe4 [ 56.718710][ T4734] el0t_64_sync+0x1a0/0x1a4 [ 56.719315][ T4734] irq event stamp: 20292 [ 56.719893][ T4734] hardirqs last enabled at (20291): [] call_rcu+0x570/0x8fc [ 56.721118][ T4734] hardirqs last disabled at (20292): [] el1_dbg+0x24/0x80 [ 56.722312][ T4734] softirqs last enabled at (20250): [] handle_softirqs+0xa4c/0xbf0 [ 56.723667][ T4734] softirqs last disabled at (20155): [] __irq_exit_rcu+0x240/0x440 [ 56.725024][ T4734] ---[ end trace a969d6c2bc47c996 ]--- [ 56.726593][ T4734] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 56.905201][ T4737] loop0: detected capacity change from 0 to 8192 [ 56.941446][ T4737] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 56.942901][ T4737] REISERFS (device loop0): using ordered data mode [ 56.943913][ T4737] reiserfs: using flush barriers [ 56.945625][ T4737] 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 [ 56.948265][ T4737] REISERFS (device loop0): checking transaction log (loop0) [ 56.949951][ T4737] REISERFS (device loop0): Using r5 hash to sort names [ 56.951089][ T4737] REISERFS (device loop0): using 3.5.x disk format [ 56.952402][ T4737] ------------[ cut here ]------------ [ 56.953266][ T4737] WARNING: CPU: 1 PID: 4737 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 56.954498][ T4737] Modules linked in: [ 56.955136][ T4737] CPU: 1 PID: 4737 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 56.956443][ T4737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 56.957993][ T4737] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.959324][ T4737] pc : drop_nlink+0xe8/0x148 [ 56.960055][ T4737] lr : drop_nlink+0xe8/0x148 [ 56.960778][ T4737] sp : ffff80001fcd7660 [ 56.961472][ T4737] x29: ffff80001fcd7660 x28: ffff80001fcd76c0 x27: dfff800000000000 [ 56.962740][ T4737] x26: ffff700003f9aed8 x25: ffff0000dfa81c58 x24: 00000000ffffffff [ 56.964014][ T4737] x23: 1fffe0001bf5038b x22: dfff800000000000 x21: 0000000000000000 [ 56.965263][ T4737] x20: ffff0000dfa81c58 x19: ffff0000dfa81c10 x18: 0000000000000000 [ 56.966421][ T4737] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 56.967553][ T4737] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 56.968697][ T4737] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 56.969821][ T4737] x8 : ffff0000c9623680 x7 : 0000000000000000 x6 : 000000000000003f [ 56.970980][ T4737] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 56.972114][ T4737] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.973245][ T4737] Call trace: [ 56.973706][ T4737] drop_nlink+0xe8/0x148 [ 56.974317][ T4737] reiserfs_mkdir+0x5dc/0x788 [ 56.975010][ T4737] reiserfs_xattr_init+0x2b0/0x6dc [ 56.975806][ T4737] reiserfs_fill_super+0x17ec/0x1bb4 [ 56.976604][ T4737] mount_bdev+0x264/0x358 [ 56.977180][ T4737] get_super_block+0x44/0x58 [ 56.977774][ T4737] legacy_get_tree+0xd4/0x16c [ 56.978378][ T4737] vfs_get_tree+0x90/0x274 [ 56.979013][ T4737] do_new_mount+0x228/0x810 [ 56.979669][ T4737] path_mount+0x5b4/0x1000 [ 56.980407][ T4737] __arm64_sys_mount+0x514/0x5e4 [ 56.981205][ T4737] invoke_syscall+0x98/0x2b8 [ 56.981969][ T4737] el0_svc_common+0x138/0x258 [ 56.982728][ T4737] do_el0_svc+0x58/0x14c [ 56.983442][ T4737] el0_svc+0x78/0x1e0 [ 56.984086][ T4737] el0t_64_sync_handler+0xcc/0xe4 [ 56.984919][ T4737] el0t_64_sync+0x1a0/0x1a4 [ 56.985635][ T4737] irq event stamp: 20434 [ 56.986266][ T4737] hardirqs last enabled at (20433): [] call_rcu+0x570/0x8fc [ 56.987607][ T4737] hardirqs last disabled at (20434): [] el1_dbg+0x24/0x80 [ 56.988884][ T4737] softirqs last enabled at (19884): [] handle_softirqs+0xa4c/0xbf0 [ 56.990196][ T4737] softirqs last disabled at (19843): [] __irq_exit_rcu+0x240/0x440 [ 56.991507][ T4737] ---[ end trace a969d6c2bc47c997 ]--- [ 56.993632][ T4737] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 57.179562][ T4740] loop0: detected capacity change from 0 to 8192 [ 57.188866][ T4740] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 57.190876][ T4740] REISERFS (device loop0): using ordered data mode [ 57.192023][ T4740] reiserfs: using flush barriers [ 57.193641][ T4740] 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 [ 57.196997][ T4740] REISERFS (device loop0): checking transaction log (loop0) [ 57.198918][ T4740] REISERFS (device loop0): Using r5 hash to sort names [ 57.200180][ T4740] REISERFS (device loop0): using 3.5.x disk format [ 57.201540][ T4740] ------------[ cut here ]------------ [ 57.202375][ T4740] WARNING: CPU: 0 PID: 4740 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 57.203690][ T4740] Modules linked in: [ 57.204299][ T4740] CPU: 0 PID: 4740 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 57.205686][ T4740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 57.207141][ T4740] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 57.208311][ T4740] pc : drop_nlink+0xe8/0x148 [ 57.208982][ T4740] lr : drop_nlink+0xe8/0x148 [ 57.209674][ T4740] sp : ffff80001fc47660 [ 57.210255][ T4740] x29: ffff80001fc47660 x28: ffff80001fc476c0 x27: dfff800000000000 [ 57.211460][ T4740] x26: ffff700003f88ed8 x25: ffff0000e312f918 x24: 00000000ffffffff [ 57.212666][ T4740] x23: 1fffe0001c625f23 x22: dfff800000000000 x21: 0000000000000000 [ 57.213844][ T4740] x20: ffff0000e312f918 x19: ffff0000e312f8d0 x18: 0000000000000000 [ 57.215037][ T4740] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 57.216142][ T4740] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 57.217325][ T4740] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 57.218480][ T4740] x8 : ffff0000ca36b680 x7 : 0000000000000000 x6 : 000000000000003f [ 57.219616][ T4740] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 57.220794][ T4740] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.222039][ T4740] Call trace: [ 57.222498][ T4740] drop_nlink+0xe8/0x148 [ 57.223106][ T4740] reiserfs_mkdir+0x5dc/0x788 [ 57.223710][ T4740] reiserfs_xattr_init+0x2b0/0x6dc [ 57.224388][ T4740] reiserfs_fill_super+0x17ec/0x1bb4 [ 57.225230][ T4740] mount_bdev+0x264/0x358 [ 57.225805][ T4740] get_super_block+0x44/0x58 [ 57.226460][ T4740] legacy_get_tree+0xd4/0x16c [ 57.227094][ T4740] vfs_get_tree+0x90/0x274 [ 57.227671][ T4740] do_new_mount+0x228/0x810 [ 57.228290][ T4740] path_mount+0x5b4/0x1000 [ 57.228888][ T4740] __arm64_sys_mount+0x514/0x5e4 [ 57.229582][ T4740] invoke_syscall+0x98/0x2b8 [ 57.230208][ T4740] el0_svc_common+0x138/0x258 [ 57.230891][ T4740] do_el0_svc+0x58/0x14c [ 57.231498][ T4740] el0_svc+0x78/0x1e0 [ 57.232031][ T4740] el0t_64_sync_handler+0xcc/0xe4 [ 57.232728][ T4740] el0t_64_sync+0x1a0/0x1a4 [ 57.233368][ T4740] irq event stamp: 20298 [ 57.233925][ T4740] hardirqs last enabled at (20297): [] call_rcu+0x570/0x8fc [ 57.235166][ T4740] hardirqs last disabled at (20298): [] el1_dbg+0x24/0x80 [ 57.236411][ T4740] softirqs last enabled at (20026): [] handle_softirqs+0xa4c/0xbf0 [ 57.237698][ T4740] softirqs last disabled at (19995): [] __irq_exit_rcu+0x240/0x440 [ 57.238977][ T4740] ---[ end trace a969d6c2bc47c998 ]--- [ 57.239945][ T4740] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 57.425916][ T4743] loop0: detected capacity change from 0 to 8192 [ 57.476007][ T4743] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 57.477447][ T4743] REISERFS (device loop0): using ordered data mode [ 57.478343][ T4743] reiserfs: using flush barriers [ 57.483895][ T4743] 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 [ 57.486674][ T4743] REISERFS (device loop0): checking transaction log (loop0) [ 57.488360][ T4743] REISERFS (device loop0): Using r5 hash to sort names [ 57.489501][ T4743] REISERFS (device loop0): using 3.5.x disk format [ 57.490641][ T4743] ------------[ cut here ]------------ [ 57.491427][ T4743] WARNING: CPU: 0 PID: 4743 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 57.492645][ T4743] Modules linked in: [ 57.493167][ T4743] CPU: 0 PID: 4743 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 57.494530][ T4743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 57.496047][ T4743] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 57.497201][ T4743] pc : drop_nlink+0xe8/0x148 [ 57.497895][ T4743] lr : drop_nlink+0xe8/0x148 [ 57.498583][ T4743] sp : ffff80001fc87660 [ 57.499205][ T4743] x29: ffff80001fc87660 x28: ffff80001fc876c0 x27: dfff800000000000 [ 57.500407][ T4743] x26: ffff700003f90ed8 x25: ffff0000e31495b8 x24: 00000000ffffffff [ 57.501624][ T4743] x23: 1fffe0001c6292b7 x22: dfff800000000000 x21: 0000000000000000 [ 57.502802][ T4743] x20: ffff0000e31495b8 x19: ffff0000e3149570 x18: 0000000000000000 [ 57.503973][ T4743] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 57.505126][ T4743] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 57.506223][ T4743] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 57.507366][ T4743] x8 : ffff0000c9cc0000 x7 : 0000000000000000 x6 : 000000000000003f [ 57.508638][ T4743] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 57.509865][ T4743] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.511086][ T4743] Call trace: [ 57.511553][ T4743] drop_nlink+0xe8/0x148 [ 57.512174][ T4743] reiserfs_mkdir+0x5dc/0x788 [ 57.512914][ T4743] reiserfs_xattr_init+0x2b0/0x6dc [ 57.513673][ T4743] reiserfs_fill_super+0x17ec/0x1bb4 [ 57.514461][ T4743] mount_bdev+0x264/0x358 [ 57.515067][ T4743] get_super_block+0x44/0x58 [ 57.515748][ T4743] legacy_get_tree+0xd4/0x16c [ 57.516392][ T4743] vfs_get_tree+0x90/0x274 [ 57.517076][ T4743] do_new_mount+0x228/0x810 [ 57.517749][ T4743] path_mount+0x5b4/0x1000 [ 57.518411][ T4743] __arm64_sys_mount+0x514/0x5e4 [ 57.519105][ T4743] invoke_syscall+0x98/0x2b8 [ 57.519785][ T4743] el0_svc_common+0x138/0x258 [ 57.520438][ T4743] do_el0_svc+0x58/0x14c [ 57.521086][ T4743] el0_svc+0x78/0x1e0 [ 57.521671][ T4743] el0t_64_sync_handler+0xcc/0xe4 [ 57.522406][ T4743] el0t_64_sync+0x1a0/0x1a4 [ 57.523059][ T4743] irq event stamp: 20378 [ 57.523699][ T4743] hardirqs last enabled at (20377): [] call_rcu+0x570/0x8fc [ 57.525106][ T4743] hardirqs last disabled at (20378): [] el1_dbg+0x24/0x80 [ 57.526373][ T4743] softirqs last enabled at (20140): [] handle_softirqs+0xa4c/0xbf0 [ 57.527756][ T4743] softirqs last disabled at (20123): [] __irq_exit_rcu+0x240/0x440 [ 57.529203][ T4743] ---[ end trace a969d6c2bc47c999 ]--- [ 57.530569][ T4743] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 57.725977][ T4746] loop0: detected capacity change from 0 to 8192 [ 57.819276][ T4746] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 57.821041][ T4746] REISERFS (device loop0): using ordered data mode [ 57.822067][ T4746] reiserfs: using flush barriers [ 57.823221][ T4746] 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 [ 57.825915][ T4746] REISERFS (device loop0): checking transaction log (loop0) [ 57.827823][ T4746] REISERFS (device loop0): Using r5 hash to sort names [ 57.828969][ T4746] REISERFS (device loop0): using 3.5.x disk format [ 57.830146][ T4746] ------------[ cut here ]------------ [ 57.830859][ T4746] WARNING: CPU: 0 PID: 4746 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 57.831957][ T4746] Modules linked in: [ 57.832544][ T4746] CPU: 0 PID: 4746 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 57.833826][ T4746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 57.835225][ T4746] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 57.836335][ T4746] pc : drop_nlink+0xe8/0x148 [ 57.836995][ T4746] lr : drop_nlink+0xe8/0x148 [ 57.837640][ T4746] sp : ffff80001fd97660 [ 57.838287][ T4746] x29: ffff80001fd97660 x28: ffff80001fd976c0 x27: dfff800000000000 [ 57.839466][ T4746] x26: ffff700003fb2ed8 x25: ffff0000e31c81d8 x24: 00000000ffffffff [ 57.840640][ T4746] x23: 1fffe0001c63903b x22: dfff800000000000 x21: 0000000000000000 [ 57.841911][ T4746] x20: ffff0000e31c81d8 x19: ffff0000e31c8190 x18: 0000000000000000 [ 57.843124][ T4746] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 57.844320][ T4746] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 57.845456][ T4746] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 57.846652][ T4746] x8 : ffff0000ca4bd1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 57.847793][ T4746] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 57.848927][ T4746] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.850094][ T4746] Call trace: [ 57.850577][ T4746] drop_nlink+0xe8/0x148 [ 57.851223][ T4746] reiserfs_mkdir+0x5dc/0x788 [ 57.851891][ T4746] reiserfs_xattr_init+0x2b0/0x6dc [ 57.852630][ T4746] reiserfs_fill_super+0x17ec/0x1bb4 [ 57.853415][ T4746] mount_bdev+0x264/0x358 [ 57.854058][ T4746] get_super_block+0x44/0x58 [ 57.854727][ T4746] legacy_get_tree+0xd4/0x16c [ 57.855343][ T4746] vfs_get_tree+0x90/0x274 [ 57.855987][ T4746] do_new_mount+0x228/0x810 [ 57.856667][ T4746] path_mount+0x5b4/0x1000 [ 57.857326][ T4746] __arm64_sys_mount+0x514/0x5e4 [ 57.858013][ T4746] invoke_syscall+0x98/0x2b8 [ 57.858648][ T4746] el0_svc_common+0x138/0x258 [ 57.859308][ T4746] do_el0_svc+0x58/0x14c [ 57.859930][ T4746] el0_svc+0x78/0x1e0 [ 57.860529][ T4746] el0t_64_sync_handler+0xcc/0xe4 [ 57.861203][ T4746] el0t_64_sync+0x1a0/0x1a4 [ 57.861860][ T4746] irq event stamp: 20406 [ 57.862461][ T4746] hardirqs last enabled at (20405): [] call_rcu+0x570/0x8fc [ 57.863693][ T4746] hardirqs last disabled at (20406): [] el1_dbg+0x24/0x80 [ 57.864896][ T4746] softirqs last enabled at (20142): [] handle_softirqs+0xa4c/0xbf0 [ 57.866205][ T4746] softirqs last disabled at (20125): [] __irq_exit_rcu+0x240/0x440 [ 57.867522][ T4746] ---[ end trace a969d6c2bc47c99a ]--- [ 57.868865][ T4746] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. 1970/01/01 00:00:57 executed programs: 34 [ 58.038013][ T4749] loop0: detected capacity change from 0 to 8192 [ 58.080089][ T4749] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 58.081475][ T4749] REISERFS (device loop0): using ordered data mode [ 58.082435][ T4749] reiserfs: using flush barriers [ 58.083616][ T4749] 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 [ 58.086304][ T4749] REISERFS (device loop0): checking transaction log (loop0) [ 58.087954][ T4749] REISERFS (device loop0): Using r5 hash to sort names [ 58.089061][ T4749] REISERFS (device loop0): using 3.5.x disk format [ 58.090218][ T4749] ------------[ cut here ]------------ [ 58.091038][ T4749] WARNING: CPU: 1 PID: 4749 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 58.092246][ T4749] Modules linked in: [ 58.092830][ T4749] CPU: 1 PID: 4749 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 58.094180][ T4749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 58.095702][ T4749] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 58.096935][ T4749] pc : drop_nlink+0xe8/0x148 [ 58.097632][ T4749] lr : drop_nlink+0xe8/0x148 [ 58.098319][ T4749] sp : ffff80001fe87660 [ 58.098928][ T4749] x29: ffff80001fe87660 x28: ffff80001fe876c0 x27: dfff800000000000 [ 58.100103][ T4749] x26: ffff700003fd0ed8 x25: ffff0000dfa82998 x24: 00000000ffffffff [ 58.101258][ T4749] x23: 1fffe0001bf50533 x22: dfff800000000000 x21: 0000000000000000 [ 58.102429][ T4749] x20: ffff0000dfa82998 x19: ffff0000dfa82950 x18: 0000000000000000 [ 58.103634][ T4749] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 58.104813][ T4749] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 58.105878][ T4749] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 58.107058][ T4749] x8 : ffff0000ca4b9b40 x7 : 0000000000000000 x6 : 000000000000003f [ 58.108229][ T4749] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 58.109381][ T4749] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.110416][ T4749] Call trace: [ 58.110853][ T4749] drop_nlink+0xe8/0x148 [ 58.111406][ T4749] reiserfs_mkdir+0x5dc/0x788 [ 58.112010][ T4749] reiserfs_xattr_init+0x2b0/0x6dc [ 58.112714][ T4749] reiserfs_fill_super+0x17ec/0x1bb4 [ 58.113438][ T4749] mount_bdev+0x264/0x358 [ 58.114019][ T4749] get_super_block+0x44/0x58 [ 58.114646][ T4749] legacy_get_tree+0xd4/0x16c [ 58.115342][ T4749] vfs_get_tree+0x90/0x274 [ 58.115957][ T4749] do_new_mount+0x228/0x810 [ 58.116559][ T4749] path_mount+0x5b4/0x1000 [ 58.117207][ T4749] __arm64_sys_mount+0x514/0x5e4 [ 58.117969][ T4749] invoke_syscall+0x98/0x2b8 [ 58.118619][ T4749] el0_svc_common+0x138/0x258 [ 58.119291][ T4749] do_el0_svc+0x58/0x14c [ 58.119919][ T4749] el0_svc+0x78/0x1e0 [ 58.120484][ T4749] el0t_64_sync_handler+0xcc/0xe4 [ 58.121158][ T4749] el0t_64_sync+0x1a0/0x1a4 [ 58.121808][ T4749] irq event stamp: 20296 [ 58.122430][ T4749] hardirqs last enabled at (20295): [] call_rcu+0x570/0x8fc [ 58.123678][ T4749] hardirqs last disabled at (20296): [] el1_dbg+0x24/0x80 [ 58.124872][ T4749] softirqs last enabled at (20052): [] handle_softirqs+0xa4c/0xbf0 [ 58.126266][ T4749] softirqs last disabled at (20043): [] __irq_exit_rcu+0x240/0x440 [ 58.127901][ T4749] ---[ end trace a969d6c2bc47c99b ]--- [ 58.129259][ T4749] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 58.302225][ T4752] loop0: detected capacity change from 0 to 8192 [ 58.308730][ T4752] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 58.310405][ T4752] REISERFS (device loop0): using ordered data mode [ 58.311322][ T4752] reiserfs: using flush barriers [ 58.313742][ T4752] 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 [ 58.317414][ T4752] REISERFS (device loop0): checking transaction log (loop0) [ 58.319164][ T4752] REISERFS (device loop0): Using r5 hash to sort names [ 58.320310][ T4752] REISERFS (device loop0): using 3.5.x disk format [ 58.321337][ T4752] ------------[ cut here ]------------ [ 58.322118][ T4752] WARNING: CPU: 0 PID: 4752 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 58.323368][ T4752] Modules linked in: [ 58.323930][ T4752] CPU: 0 PID: 4752 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 58.325404][ T4752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 58.326958][ T4752] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 58.328072][ T4752] pc : drop_nlink+0xe8/0x148 [ 58.328763][ T4752] lr : drop_nlink+0xe8/0x148 [ 58.329423][ T4752] sp : ffff80001fd57660 [ 58.330034][ T4752] x29: ffff80001fd57660 x28: ffff80001fd576c0 x27: dfff800000000000 [ 58.331292][ T4752] x26: ffff700003faaed8 x25: ffff0000e31c8f18 x24: 00000000ffffffff [ 58.332463][ T4752] x23: 1fffe0001c6391e3 x22: dfff800000000000 x21: 0000000000000000 [ 58.333627][ T4752] x20: ffff0000e31c8f18 x19: ffff0000e31c8ed0 x18: 0000000000000000 [ 58.334786][ T4752] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 58.335931][ T4752] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 58.337150][ T4752] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 58.338308][ T4752] x8 : ffff0000ca368000 x7 : 0000000000000000 x6 : 000000000000003f [ 58.339449][ T4752] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 58.340569][ T4752] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.341739][ T4752] Call trace: [ 58.342219][ T4752] drop_nlink+0xe8/0x148 [ 58.342826][ T4752] reiserfs_mkdir+0x5dc/0x788 [ 58.343515][ T4752] reiserfs_xattr_init+0x2b0/0x6dc [ 58.344256][ T4752] reiserfs_fill_super+0x17ec/0x1bb4 [ 58.345020][ T4752] mount_bdev+0x264/0x358 [ 58.345646][ T4752] get_super_block+0x44/0x58 [ 58.346265][ T4752] legacy_get_tree+0xd4/0x16c [ 58.346910][ T4752] vfs_get_tree+0x90/0x274 [ 58.347524][ T4752] do_new_mount+0x228/0x810 [ 58.348149][ T4752] path_mount+0x5b4/0x1000 [ 58.348820][ T4752] __arm64_sys_mount+0x514/0x5e4 [ 58.349543][ T4752] invoke_syscall+0x98/0x2b8 [ 58.350162][ T4752] el0_svc_common+0x138/0x258 [ 58.350844][ T4752] do_el0_svc+0x58/0x14c [ 58.351453][ T4752] el0_svc+0x78/0x1e0 [ 58.352024][ T4752] el0t_64_sync_handler+0xcc/0xe4 [ 58.352666][ T4752] el0t_64_sync+0x1a0/0x1a4 [ 58.353301][ T4752] irq event stamp: 20528 [ 58.353912][ T4752] hardirqs last enabled at (20527): [] call_rcu+0x570/0x8fc [ 58.355235][ T4752] hardirqs last disabled at (20528): [] el1_dbg+0x24/0x80 [ 58.356360][ T4752] softirqs last enabled at (20288): [] handle_softirqs+0xa4c/0xbf0 [ 58.357674][ T4752] softirqs last disabled at (20181): [] __irq_exit_rcu+0x240/0x440 [ 58.358969][ T4752] ---[ end trace a969d6c2bc47c99c ]--- [ 58.360538][ T4752] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 58.507007][ T4755] loop0: detected capacity change from 0 to 8192 [ 58.588930][ T4755] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 58.590477][ T4755] REISERFS (device loop0): using ordered data mode [ 58.591373][ T4755] reiserfs: using flush barriers [ 58.592650][ T4755] 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 [ 58.595510][ T4755] REISERFS (device loop0): checking transaction log (loop0) [ 58.597349][ T4755] REISERFS (device loop0): Using r5 hash to sort names [ 58.598477][ T4755] REISERFS (device loop0): using 3.5.x disk format [ 58.599485][ T4755] ------------[ cut here ]------------ [ 58.600304][ T4755] WARNING: CPU: 1 PID: 4755 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 58.601431][ T4755] Modules linked in: [ 58.601986][ T4755] CPU: 1 PID: 4755 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 58.603275][ T4755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 58.604610][ T4755] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 58.605674][ T4755] pc : drop_nlink+0xe8/0x148 [ 58.606285][ T4755] lr : drop_nlink+0xe8/0x148 [ 58.606953][ T4755] sp : ffff80001ff57660 [ 58.607568][ T4755] x29: ffff80001ff57660 x28: ffff80001ff576c0 x27: dfff800000000000 [ 58.608826][ T4755] x26: ffff700003feaed8 x25: ffff0000dfa836d8 x24: 00000000ffffffff [ 58.610040][ T4755] x23: 1fffe0001bf506db x22: dfff800000000000 x21: 0000000000000000 [ 58.611250][ T4755] x20: ffff0000dfa836d8 x19: ffff0000dfa83690 x18: 0000000000000000 [ 58.612380][ T4755] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 58.613659][ T4755] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 58.614788][ T4755] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 58.615954][ T4755] x8 : ffff0000c21c8000 x7 : 0000000000000000 x6 : 000000000000003f [ 58.617076][ T4755] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 58.618202][ T4755] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.619329][ T4755] Call trace: [ 58.619776][ T4755] drop_nlink+0xe8/0x148 [ 58.620368][ T4755] reiserfs_mkdir+0x5dc/0x788 [ 58.621093][ T4755] reiserfs_xattr_init+0x2b0/0x6dc [ 58.621783][ T4755] reiserfs_fill_super+0x17ec/0x1bb4 [ 58.622516][ T4755] mount_bdev+0x264/0x358 [ 58.623172][ T4755] get_super_block+0x44/0x58 [ 58.623797][ T4755] legacy_get_tree+0xd4/0x16c [ 58.624417][ T4755] vfs_get_tree+0x90/0x274 [ 58.625063][ T4755] do_new_mount+0x228/0x810 [ 58.625739][ T4755] path_mount+0x5b4/0x1000 [ 58.626380][ T4755] __arm64_sys_mount+0x514/0x5e4 [ 58.627039][ T4755] invoke_syscall+0x98/0x2b8 [ 58.627644][ T4755] el0_svc_common+0x138/0x258 [ 58.628264][ T4755] do_el0_svc+0x58/0x14c [ 58.628834][ T4755] el0_svc+0x78/0x1e0 [ 58.629410][ T4755] el0t_64_sync_handler+0xcc/0xe4 [ 58.630129][ T4755] el0t_64_sync+0x1a0/0x1a4 [ 58.630764][ T4755] irq event stamp: 21634 [ 58.631376][ T4755] hardirqs last enabled at (21633): [] call_rcu+0x570/0x8fc [ 58.632603][ T4755] hardirqs last disabled at (21634): [] el1_dbg+0x24/0x80 [ 58.633823][ T4755] softirqs last enabled at (21368): [] handle_softirqs+0xa4c/0xbf0 [ 58.635174][ T4755] softirqs last disabled at (21349): [] __irq_exit_rcu+0x240/0x440 [ 58.636496][ T4755] ---[ end trace a969d6c2bc47c99d ]--- [ 58.637354][ T4755] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 58.817429][ T4758] loop0: detected capacity change from 0 to 8192 [ 58.851253][ T4758] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 58.852755][ T4758] REISERFS (device loop0): using ordered data mode [ 58.853670][ T4758] reiserfs: using flush barriers [ 58.854938][ T4758] 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 [ 58.857584][ T4758] REISERFS (device loop0): checking transaction log (loop0) [ 58.859327][ T4758] REISERFS (device loop0): Using r5 hash to sort names [ 58.860561][ T4758] REISERFS (device loop0): using 3.5.x disk format [ 58.861805][ T4758] ------------[ cut here ]------------ [ 58.862628][ T4758] WARNING: CPU: 1 PID: 4758 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 58.863768][ T4758] Modules linked in: [ 58.864337][ T4758] CPU: 1 PID: 4758 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 58.865577][ T4758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 58.867023][ T4758] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 58.868155][ T4758] pc : drop_nlink+0xe8/0x148 [ 58.868815][ T4758] lr : drop_nlink+0xe8/0x148 [ 58.869477][ T4758] sp : ffff80001fc47660 [ 58.870059][ T4758] x29: ffff80001fc47660 x28: ffff80001fc476c0 x27: dfff800000000000 [ 58.871205][ T4758] x26: ffff700003f88ed8 x25: ffff0000dfa84418 x24: 00000000ffffffff [ 58.872378][ T4758] x23: 1fffe0001bf50883 x22: dfff800000000000 x21: 0000000000000000 [ 58.873618][ T4758] x20: ffff0000dfa84418 x19: ffff0000dfa843d0 x18: 0000000000000000 [ 58.874738][ T4758] x17: 0000000000000000 x16: ffff8000082c0c04 x15: 000000003b9aca00 [ 58.875796][ T4758] x14: 0000000011164fa0 x13: 0000000051117944 x12: 0000000000ff0100 [ 58.876926][ T4758] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd14 [ 58.878077][ T4758] x8 : ffff0000ce4c3680 x7 : 0000000000000000 x6 : 000000000000003f [ 58.879236][ T4758] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 58.880374][ T4758] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.881512][ T4758] Call trace: [ 58.881924][ T4758] drop_nlink+0xe8/0x148 [ 58.882526][ T4758] reiserfs_mkdir+0x5dc/0x788 [ 58.883191][ T4758] reiserfs_xattr_init+0x2b0/0x6dc [ 58.883943][ T4758] reiserfs_fill_super+0x17ec/0x1bb4 [ 58.884695][ T4758] mount_bdev+0x264/0x358 [ 58.885326][ T4758] get_super_block+0x44/0x58 [ 58.886000][ T4758] legacy_get_tree+0xd4/0x16c [ 58.886754][ T4758] vfs_get_tree+0x90/0x274 [ 58.887401][ T4758] do_new_mount+0x228/0x810 [ 58.887999][ T4758] path_mount+0x5b4/0x1000 [ 58.888611][ T4758] __arm64_sys_mount+0x514/0x5e4 [ 58.889324][ T4758] invoke_syscall+0x98/0x2b8 [ 58.889952][ T4758] el0_svc_common+0x138/0x258 [ 58.890605][ T4758] do_el0_svc+0x58/0x14c [ 58.891212][ T4758] el0_svc+0x78/0x1e0 [ 58.891811][ T4758] el0t_64_sync_handler+0xcc/0xe4 [ 58.892496][ T4758] el0t_64_sync+0x1a0/0x1a4 [ 58.893159][ T4758] irq event stamp: 20608 [ 58.893755][ T4758] hardirqs last enabled at (20607): [] call_rcu+0x570/0x8fc [ 58.894972][ T4758] hardirqs last disabled at (20608): [] el1_dbg+0x24/0x80 [ 58.896135][ T4758] softirqs last enabled at (20108): [] handle_softirqs+0xa4c/0xbf0 [ 58.897375][ T4758] softirqs last disabled at (20095): [] __irq_exit_rcu+0x240/0x440 [ 58.898637][ T4758] ---[ end trace a969d6c2bc47c99e ]--- [ 58.899675][ T4758] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount.