[ 35.508661][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.696366][ T9] device veth1_macvtap left promiscuous mode [ 35.697215][ T9] device veth0_macvtap left promiscuous mode [ 35.698017][ T9] device veth1_vlan left promiscuous mode [ 35.698820][ T9] device veth0_vlan left promiscuous mode [ 35.807899][ T9] team0 (unregistering): Port device team_slave_1 removed [ 35.812147][ T9] team0 (unregistering): Port device team_slave_0 removed [ 35.817783][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 35.850244][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 35.990487][ T9] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.175' (ED25519) to the list of known hosts. 1970/01/01 00:00:45 ignoring optional flag "type"="gce" 1970/01/01 00:00:45 parsed 1 programs [ 45.948932][ T4272] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:45 executed programs: 0 [ 46.020589][ T4278] chnl_net:caif_netlink_parms(): no params data found [ 46.040571][ T4278] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.041767][ T4278] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.043410][ T4278] device bridge_slave_0 entered promiscuous mode [ 46.045524][ T4278] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.047096][ T4278] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.048528][ T4278] device bridge_slave_1 entered promiscuous mode [ 46.057343][ T4278] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.059854][ T4278] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.068318][ T4278] team0: Port device team_slave_0 added [ 46.070548][ T4278] team0: Port device team_slave_1 added [ 46.077607][ T4278] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.078684][ T4278] 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. [ 46.082927][ T4278] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.085512][ T4278] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.086905][ T4278] 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. [ 46.091227][ T4278] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.147184][ T4278] device hsr_slave_0 entered promiscuous mode [ 46.197178][ T4278] device hsr_slave_1 entered promiscuous mode [ 46.726588][ T4278] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.787730][ T4278] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.827443][ T4278] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.857536][ T4278] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.893952][ T4278] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.895304][ T4278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.896597][ T4278] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.897828][ T4278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.918302][ T4278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.923482][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.925688][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.928504][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.930287][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 46.938854][ T4278] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.942274][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.943885][ T265] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.945021][ T265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.950561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.952152][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.953296][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.964894][ T4278] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.967455][ T4278] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.971748][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.973609][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.975601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.977753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.979454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.981256][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.029209][ T4278] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.031051][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.032355][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.041208][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.042835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.049942][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.051885][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.053568][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.055066][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.058026][ T4278] device veth0_vlan entered promiscuous mode [ 47.061329][ T4278] device veth1_vlan entered promiscuous mode [ 47.070585][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.072118][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.073731][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.075996][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.080486][ T4278] device veth0_macvtap entered promiscuous mode [ 47.083061][ T4278] device veth1_macvtap entered promiscuous mode [ 47.089536][ T4278] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.090846][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.092388][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.093926][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.095504][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.100875][ T4278] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.102985][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.104665][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.108894][ T4278] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.110488][ T4278] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.111943][ T4278] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.113359][ T4278] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.181897][ T4385] loop0: detected capacity change from 0 to 8192 [ 47.193836][ T4385] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 47.195486][ T4385] REISERFS (device loop0): using ordered data mode [ 47.197375][ T4385] reiserfs: using flush barriers [ 47.204581][ T4385] 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 [ 47.208182][ T4385] REISERFS (device loop0): checking transaction log (loop0) [ 47.217066][ T4385] REISERFS (device loop0): Using r5 hash to sort names [ 47.218428][ T4385] REISERFS (device loop0): using 3.5.x disk format [ 47.220064][ T4385] ------------[ cut here ]------------ [ 47.220964][ T4385] WARNING: CPU: 0 PID: 4385 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 47.222239][ T4385] Modules linked in: [ 47.222908][ T4385] CPU: 0 PID: 4385 Comm: syz-executor.0 Not tainted syzkaller #0 [ 47.224149][ T4385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 47.225819][ T4385] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 47.227095][ T4385] pc : drop_nlink+0xe8/0x140 [ 47.227843][ T4385] lr : drop_nlink+0xe8/0x140 [ 47.228587][ T4385] sp : ffff80001b9f7660 [ 47.229266][ T4385] x29: ffff80001b9f7660 x28: ffff80001b9f76c0 x27: dfff800000000000 [ 47.230502][ T4385] x26: ffff70000373eed8 x25: ffff0000e28701d8 x24: 00000000ffffffff [ 47.231818][ T4385] x23: 1fffe0001c50e03b x22: dfff800000000000 x21: 0000000000000000 [ 47.233221][ T4385] x20: ffff0000e28701d8 x19: ffff0000e2870190 x18: 0000000000000000 [ 47.234598][ T4385] x17: ffff800016e24000 x16: ffff8000082c2cc0 x15: ffff80000896d858 [ 47.235973][ T4385] x14: 0000000000000003 x13: 1ffff0000373ede4 x12: 0000000000ff0100 [ 47.237354][ T4385] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 47.238644][ T4385] x8 : ffff0000de571b40 x7 : 0000000000000000 x6 : ffff80000805b5c8 [ 47.239939][ T4385] x5 : ffff0000d0a4af68 x4 : 0000000000000000 x3 : 0000000000000010 [ 47.241316][ T4385] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 47.242660][ T4385] Call trace: [ 47.243194][ T4385] drop_nlink+0xe8/0x140 [ 47.243927][ T4385] reiserfs_mkdir+0x610/0x7bc [ 47.244744][ T4385] reiserfs_xattr_init+0x2b0/0x6cc [ 47.245596][ T4385] reiserfs_fill_super+0x183c/0x1bfc [ 47.246503][ T4385] mount_bdev+0x264/0x358 [ 47.247260][ T4385] get_super_block+0x44/0x58 [ 47.247983][ T4385] legacy_get_tree+0xd4/0x16c [ 47.248743][ T4385] vfs_get_tree+0x90/0x274 [ 47.249498][ T4385] do_new_mount+0x228/0x810 [ 47.250281][ T4385] path_mount+0x5bc/0x1008 [ 47.251045][ T4385] __arm64_sys_mount+0x514/0x5f0 [ 47.251863][ T4385] invoke_syscall+0x98/0x2b0 [ 47.252650][ T4385] el0_svc_common+0x138/0x258 [ 47.253461][ T4385] do_el0_svc+0x58/0x13c [ 47.254175][ T4385] el0_svc+0x78/0x1d0 [ 47.254887][ T4385] el0t_64_sync_handler+0xcc/0xe4 [ 47.255751][ T4385] el0t_64_sync+0x1a0/0x1a4 [ 47.256478][ T4385] irq event stamp: 21420 [ 47.257210][ T4385] hardirqs last enabled at (21419): [] call_rcu+0x570/0x8f4 [ 47.258729][ T4385] hardirqs last disabled at (21420): [] el1_dbg+0x24/0x80 [ 47.260166][ T4385] softirqs last enabled at (21120): [] handle_softirqs+0xa40/0xbe4 [ 47.261757][ T4385] softirqs last disabled at (21111): [] __irq_exit_rcu+0x240/0x43c [ 47.263254][ T4385] ---[ end trace e3e7ec3ebb8a94fb ]--- [ 47.265679][ T4385] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 47.450819][ T4415] loop0: detected capacity change from 0 to 8192 [ 47.512033][ T4415] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 47.513665][ T4415] REISERFS (device loop0): using ordered data mode [ 47.514717][ T4415] reiserfs: using flush barriers [ 47.516541][ T4415] 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 [ 47.519360][ T4415] REISERFS (device loop0): checking transaction log (loop0) [ 47.527563][ T4415] REISERFS (device loop0): Using r5 hash to sort names [ 47.528692][ T4415] REISERFS (device loop0): using 3.5.x disk format [ 47.529869][ T4415] ------------[ cut here ]------------ [ 47.530777][ T4415] WARNING: CPU: 0 PID: 4415 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 47.532009][ T4415] Modules linked in: [ 47.532702][ T4415] CPU: 0 PID: 4415 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 47.534212][ T4415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 47.535863][ T4415] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 47.537125][ T4415] pc : drop_nlink+0xe8/0x140 [ 47.537834][ T4415] lr : drop_nlink+0xe8/0x140 [ 47.538597][ T4415] sp : ffff80001f307660 [ 47.539273][ T4415] x29: ffff80001f307660 x28: ffff80001f3076c0 x27: dfff800000000000 [ 47.540685][ T4415] x26: ffff700003e60ed8 x25: ffff0000e2870f18 x24: 00000000ffffffff [ 47.542096][ T4415] x23: 1fffe0001c50e1e3 x22: dfff800000000000 x21: 0000000000000000 [ 47.543440][ T4415] x20: ffff0000e2870f18 x19: ffff0000e2870ed0 x18: 0000000000000000 [ 47.544819][ T4415] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 47.546090][ T4415] x14: 0000000000000003 x13: 1ffff00003e60de4 x12: 0000000000ff0100 [ 47.547354][ T4415] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 47.548648][ T4415] x8 : ffff0000dc0a9b40 x7 : 0000000000000000 x6 : 000000000000003f [ 47.549940][ T4415] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 47.551197][ T4415] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 47.552433][ T4415] Call trace: [ 47.552965][ T4415] drop_nlink+0xe8/0x140 [ 47.553677][ T4415] reiserfs_mkdir+0x610/0x7bc [ 47.554451][ T4415] reiserfs_xattr_init+0x2b0/0x6cc [ 47.555300][ T4415] reiserfs_fill_super+0x183c/0x1bfc [ 47.556198][ T4415] mount_bdev+0x264/0x358 [ 47.556866][ T4415] get_super_block+0x44/0x58 [ 47.557602][ T4415] legacy_get_tree+0xd4/0x16c [ 47.558364][ T4415] vfs_get_tree+0x90/0x274 [ 47.559014][ T4415] do_new_mount+0x228/0x810 [ 47.559893][ T4415] path_mount+0x5bc/0x1008 [ 47.560610][ T4415] __arm64_sys_mount+0x514/0x5f0 [ 47.561396][ T4415] invoke_syscall+0x98/0x2b0 [ 47.562138][ T4415] el0_svc_common+0x138/0x258 [ 47.562864][ T4415] do_el0_svc+0x58/0x13c [ 47.563555][ T4415] el0_svc+0x78/0x1d0 [ 47.564177][ T4415] el0t_64_sync_handler+0xcc/0xe4 [ 47.564969][ T4415] el0t_64_sync+0x1a0/0x1a4 [ 47.565695][ T4415] irq event stamp: 20966 [ 47.566371][ T4415] hardirqs last enabled at (20965): [] call_rcu+0x570/0x8f4 [ 47.567868][ T4415] hardirqs last disabled at (20966): [] el1_dbg+0x24/0x80 [ 47.569389][ T4415] softirqs last enabled at (19724): [] local_bh_enable+0x10/0x34 [ 47.571025][ T4415] softirqs last disabled at (19722): [] local_bh_disable+0x10/0x34 [ 47.572617][ T4415] ---[ end trace e3e7ec3ebb8a94fc ]--- [ 47.574459][ T4415] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 47.765970][ T4445] loop0: detected capacity change from 0 to 8192 [ 47.776597][ T4445] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 47.779539][ T4445] REISERFS (device loop0): using ordered data mode [ 47.782654][ T4445] reiserfs: using flush barriers [ 47.784822][ T4445] 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 [ 47.796329][ T4445] REISERFS (device loop0): checking transaction log (loop0) [ 47.799748][ T4445] REISERFS (device loop0): Using r5 hash to sort names [ 47.800985][ T4445] REISERFS (device loop0): using 3.5.x disk format [ 47.802248][ T4445] ------------[ cut here ]------------ [ 47.803064][ T4445] WARNING: CPU: 0 PID: 4445 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 47.804332][ T4445] Modules linked in: [ 47.805018][ T4445] CPU: 0 PID: 4445 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 47.806563][ T4445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 47.808248][ T4445] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 47.809508][ T4445] pc : drop_nlink+0xe8/0x140 [ 47.810287][ T4445] lr : drop_nlink+0xe8/0x140 [ 47.811035][ T4445] sp : ffff80001ba07660 [ 47.811739][ T4445] x29: ffff80001ba07660 x28: ffff80001ba076c0 x27: dfff800000000000 [ 47.812985][ T4445] x26: ffff700003740ed8 x25: ffff0000e2871c58 x24: 00000000ffffffff [ 47.814250][ T4445] x23: 1fffe0001c50e38b x22: dfff800000000000 x21: 0000000000000000 [ 47.815562][ T4445] x20: ffff0000e2871c58 x19: ffff0000e2871c10 x18: 0000000000000000 [ 47.816896][ T4445] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 47.818144][ T4445] x14: 0000000000000003 x13: 1ffff00003740de4 x12: 0000000000ff0100 [ 47.819375][ T4445] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 47.820712][ T4445] x8 : ffff0000c1588000 x7 : 0000000000000000 x6 : 000000000000003f [ 47.822091][ T4445] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 47.823488][ T4445] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 47.824823][ T4445] Call trace: [ 47.825392][ T4445] drop_nlink+0xe8/0x140 [ 47.826051][ T4445] reiserfs_mkdir+0x610/0x7bc [ 47.826787][ T4445] reiserfs_xattr_init+0x2b0/0x6cc [ 47.827684][ T4445] reiserfs_fill_super+0x183c/0x1bfc [ 47.828552][ T4445] mount_bdev+0x264/0x358 [ 47.829299][ T4445] get_super_block+0x44/0x58 [ 47.830016][ T4445] legacy_get_tree+0xd4/0x16c [ 47.830847][ T4445] vfs_get_tree+0x90/0x274 [ 47.831550][ T4445] do_new_mount+0x228/0x810 [ 47.832256][ T4445] path_mount+0x5bc/0x1008 [ 47.832962][ T4445] __arm64_sys_mount+0x514/0x5f0 [ 47.833839][ T4445] invoke_syscall+0x98/0x2b0 [ 47.834659][ T4445] el0_svc_common+0x138/0x258 [ 47.835433][ T4445] do_el0_svc+0x58/0x13c [ 47.836134][ T4445] el0_svc+0x78/0x1d0 [ 47.836785][ T4445] el0t_64_sync_handler+0xcc/0xe4 [ 47.837583][ T4445] el0t_64_sync+0x1a0/0x1a4 [ 47.838265][ T4445] irq event stamp: 21222 [ 47.838989][ T4445] hardirqs last enabled at (21221): [] call_rcu+0x570/0x8f4 [ 47.840537][ T4445] hardirqs last disabled at (21222): [] el1_dbg+0x24/0x80 [ 47.841972][ T4445] softirqs last enabled at (20940): [] handle_softirqs+0xa40/0xbe4 [ 47.843583][ T4445] softirqs last disabled at (20811): [] __irq_exit_rcu+0x240/0x43c [ 47.845151][ T4445] ---[ end trace e3e7ec3ebb8a94fd ]--- [ 47.849495][ T4445] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 47.997022][ T4362] Bluetooth: hci0: command 0x0409 tx timeout [ 48.028967][ T4478] loop0: detected capacity change from 0 to 8192 [ 48.040222][ T4478] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 48.043437][ T4478] REISERFS (device loop0): using ordered data mode [ 48.045698][ T4478] reiserfs: using flush barriers [ 48.049062][ T4478] 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 [ 48.056539][ T4478] REISERFS (device loop0): checking transaction log (loop0) [ 48.058699][ T4478] REISERFS (device loop0): Using r5 hash to sort names [ 48.059934][ T4478] REISERFS (device loop0): using 3.5.x disk format [ 48.061214][ T4478] ------------[ cut here ]------------ [ 48.062151][ T4478] WARNING: CPU: 1 PID: 4478 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 48.063453][ T4478] Modules linked in: [ 48.064021][ T4478] CPU: 1 PID: 4478 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 48.065407][ T4478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 48.067020][ T4478] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.068303][ T4478] pc : drop_nlink+0xe8/0x140 [ 48.069069][ T4478] lr : drop_nlink+0xe8/0x140 [ 48.069768][ T4478] sp : ffff80001ba07660 [ 48.070413][ T4478] x29: ffff80001ba07660 x28: ffff80001ba076c0 x27: dfff800000000000 [ 48.071833][ T4478] x26: ffff700003740ed8 x25: ffff0000dea681d8 x24: 00000000ffffffff [ 48.073093][ T4478] x23: 1fffe0001bd4d03b x22: dfff800000000000 x21: 0000000000000000 [ 48.074342][ T4478] x20: ffff0000dea681d8 x19: ffff0000dea68190 x18: 0000000000000000 [ 48.075614][ T4478] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 48.076960][ T4478] x14: 0000000000000003 x13: 1ffff00003740de4 x12: 0000000000ff0100 [ 48.078175][ T4478] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 48.079399][ T4478] x8 : ffff0000c1ad51c0 x7 : 0000000000000000 x6 : 000000000000003f [ 48.080608][ T4478] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 48.081790][ T4478] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.083045][ T4478] Call trace: [ 48.083554][ T4478] drop_nlink+0xe8/0x140 [ 48.084249][ T4478] reiserfs_mkdir+0x610/0x7bc [ 48.084943][ T4478] reiserfs_xattr_init+0x2b0/0x6cc [ 48.085775][ T4478] reiserfs_fill_super+0x183c/0x1bfc [ 48.086581][ T4478] mount_bdev+0x264/0x358 [ 48.087289][ T4478] get_super_block+0x44/0x58 [ 48.087964][ T4478] legacy_get_tree+0xd4/0x16c [ 48.088676][ T4478] vfs_get_tree+0x90/0x274 [ 48.089346][ T4478] do_new_mount+0x228/0x810 [ 48.090019][ T4478] path_mount+0x5bc/0x1008 [ 48.090654][ T4478] __arm64_sys_mount+0x514/0x5f0 [ 48.091435][ T4478] invoke_syscall+0x98/0x2b0 [ 48.092132][ T4478] el0_svc_common+0x138/0x258 [ 48.092983][ T4478] do_el0_svc+0x58/0x13c [ 48.093659][ T4478] el0_svc+0x78/0x1d0 [ 48.094270][ T4478] el0t_64_sync_handler+0xcc/0xe4 [ 48.095050][ T4478] el0t_64_sync+0x1a0/0x1a4 [ 48.095772][ T4478] irq event stamp: 20588 [ 48.096516][ T4478] hardirqs last enabled at (20587): [] call_rcu+0x570/0x8f4 [ 48.098055][ T4478] hardirqs last disabled at (20588): [] el1_dbg+0x24/0x80 [ 48.099457][ T4478] softirqs last enabled at (20066): [] handle_softirqs+0xa40/0xbe4 [ 48.101018][ T4478] softirqs last disabled at (19931): [] __irq_exit_rcu+0x240/0x43c [ 48.102518][ T4478] ---[ end trace e3e7ec3ebb8a94fe ]--- [ 48.105556][ T4478] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 48.301560][ T4511] loop0: detected capacity change from 0 to 8192 [ 48.308626][ T4511] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 48.310500][ T4511] REISERFS (device loop0): using ordered data mode [ 48.312377][ T4511] reiserfs: using flush barriers [ 48.315025][ T4511] 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 [ 48.322837][ T4511] REISERFS (device loop0): checking transaction log (loop0) [ 48.327348][ T4511] REISERFS (device loop0): Using r5 hash to sort names [ 48.328563][ T4511] REISERFS (device loop0): using 3.5.x disk format [ 48.336860][ T4511] ------------[ cut here ]------------ [ 48.337789][ T4511] WARNING: CPU: 1 PID: 4511 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 48.339126][ T4511] Modules linked in: [ 48.339739][ T4511] CPU: 1 PID: 4511 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 48.341205][ T4511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 48.342777][ T4511] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.344037][ T4511] pc : drop_nlink+0xe8/0x140 [ 48.344811][ T4511] lr : drop_nlink+0xe8/0x140 [ 48.345566][ T4511] sp : ffff80001cf87660 [ 48.346254][ T4511] x29: ffff80001cf87660 x28: ffff80001cf876c0 x27: dfff800000000000 [ 48.347498][ T4511] x26: ffff7000039f0ed8 x25: ffff0000dea68f18 x24: 00000000ffffffff [ 48.348841][ T4511] x23: 1fffe0001bd4d1e3 x22: dfff800000000000 x21: 0000000000000000 [ 48.350243][ T4511] x20: ffff0000dea68f18 x19: ffff0000dea68ed0 x18: 0000000000000000 [ 48.351667][ T4511] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 48.353044][ T4511] x14: 0000000000000003 x13: 1ffff000039f0de4 x12: 0000000000ff0100 [ 48.354379][ T4511] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 48.355704][ T4511] x8 : ffff0000c97f0000 x7 : 0000000000000000 x6 : 000000000000003f [ 48.357012][ T4511] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 48.358353][ T4511] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.359675][ T4511] Call trace: [ 48.360162][ T4511] drop_nlink+0xe8/0x140 [ 48.360845][ T4511] reiserfs_mkdir+0x610/0x7bc [ 48.361725][ T4511] reiserfs_xattr_init+0x2b0/0x6cc [ 48.362640][ T4511] reiserfs_fill_super+0x183c/0x1bfc [ 48.363564][ T4511] mount_bdev+0x264/0x358 [ 48.364275][ T4511] get_super_block+0x44/0x58 [ 48.365027][ T4511] legacy_get_tree+0xd4/0x16c [ 48.365856][ T4511] vfs_get_tree+0x90/0x274 [ 48.366648][ T4511] do_new_mount+0x228/0x810 [ 48.367422][ T4511] path_mount+0x5bc/0x1008 [ 48.368166][ T4511] __arm64_sys_mount+0x514/0x5f0 [ 48.368970][ T4511] invoke_syscall+0x98/0x2b0 [ 48.369788][ T4511] el0_svc_common+0x138/0x258 [ 48.370616][ T4511] do_el0_svc+0x58/0x13c [ 48.371281][ T4511] el0_svc+0x78/0x1d0 [ 48.372106][ T4511] el0t_64_sync_handler+0xcc/0xe4 [ 48.372881][ T4511] el0t_64_sync+0x1a0/0x1a4 [ 48.373628][ T4511] irq event stamp: 22082 [ 48.374282][ T4511] hardirqs last enabled at (22081): [] call_rcu+0x570/0x8f4 [ 48.375691][ T4511] hardirqs last disabled at (22082): [] el1_dbg+0x24/0x80 [ 48.377058][ T4511] softirqs last enabled at (22028): [] handle_softirqs+0xa40/0xbe4 [ 48.378552][ T4511] softirqs last disabled at (22019): [] __irq_exit_rcu+0x240/0x43c [ 48.379997][ T4511] ---[ end trace e3e7ec3ebb8a94ff ]--- [ 48.383097][ T4511] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 48.568262][ T4541] loop0: detected capacity change from 0 to 8192 [ 48.579041][ T4541] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 48.580665][ T4541] REISERFS (device loop0): using ordered data mode [ 48.581675][ T4541] reiserfs: using flush barriers [ 48.586433][ T4541] 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 [ 48.589002][ T4541] REISERFS (device loop0): checking transaction log (loop0) [ 48.595745][ T4541] REISERFS (device loop0): Using r5 hash to sort names [ 48.597131][ T4541] REISERFS (device loop0): using 3.5.x disk format [ 48.599095][ T4541] ------------[ cut here ]------------ [ 48.599862][ T4541] WARNING: CPU: 0 PID: 4541 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 48.601075][ T4541] Modules linked in: [ 48.601761][ T4541] CPU: 0 PID: 4541 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 48.603246][ T4541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 48.604952][ T4541] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.605889][ T4541] pc : drop_nlink+0xe8/0x140 [ 48.606513][ T4541] lr : drop_nlink+0xe8/0x140 [ 48.607188][ T4541] sp : ffff80001cf87660 [ 48.607913][ T4541] x29: ffff80001cf87660 x28: ffff80001cf876c0 x27: dfff800000000000 [ 48.609234][ T4541] x26: ffff7000039f0ed8 x25: ffff0000e2872998 x24: 00000000ffffffff [ 48.610575][ T4541] x23: 1fffe0001c50e533 x22: dfff800000000000 x21: 0000000000000000 [ 48.611831][ T4541] x20: ffff0000e2872998 x19: ffff0000e2872950 x18: 0000000000000000 [ 48.613225][ T4541] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 48.614505][ T4541] x14: 0000000000000003 x13: 1ffff000039f0de4 x12: 0000000000ff0100 [ 48.615869][ T4541] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 48.617183][ T4541] x8 : ffff0000ca30d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 48.618559][ T4541] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 48.619805][ T4541] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.621029][ T4541] Call trace: [ 48.621541][ T4541] drop_nlink+0xe8/0x140 [ 48.622234][ T4541] reiserfs_mkdir+0x610/0x7bc [ 48.622941][ T4541] reiserfs_xattr_init+0x2b0/0x6cc [ 48.623743][ T4541] reiserfs_fill_super+0x183c/0x1bfc [ 48.624575][ T4541] mount_bdev+0x264/0x358 [ 48.625264][ T4541] get_super_block+0x44/0x58 [ 48.626036][ T4541] legacy_get_tree+0xd4/0x16c [ 48.626762][ T4541] vfs_get_tree+0x90/0x274 [ 48.627446][ T4541] do_new_mount+0x228/0x810 [ 48.628196][ T4541] path_mount+0x5bc/0x1008 [ 48.628924][ T4541] __arm64_sys_mount+0x514/0x5f0 [ 48.629768][ T4541] invoke_syscall+0x98/0x2b0 [ 48.630545][ T4541] el0_svc_common+0x138/0x258 [ 48.631312][ T4541] do_el0_svc+0x58/0x13c [ 48.632061][ T4541] el0_svc+0x78/0x1d0 [ 48.632741][ T4541] el0t_64_sync_handler+0xcc/0xe4 [ 48.633668][ T4541] el0t_64_sync+0x1a0/0x1a4 [ 48.634349][ T4541] irq event stamp: 20546 [ 48.635027][ T4541] hardirqs last enabled at (20545): [] call_rcu+0x570/0x8f4 [ 48.636595][ T4541] hardirqs last disabled at (20546): [] el1_dbg+0x24/0x80 [ 48.637985][ T4541] softirqs last enabled at (20500): [] handle_softirqs+0xa40/0xbe4 [ 48.639505][ T4541] softirqs last disabled at (20471): [] __irq_exit_rcu+0x240/0x43c [ 48.641083][ T4541] ---[ end trace e3e7ec3ebb8a9500 ]--- [ 48.643813][ T4541] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 48.813379][ T4569] loop0: detected capacity change from 0 to 8192 [ 48.819121][ T4569] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 48.820716][ T4569] REISERFS (device loop0): using ordered data mode [ 48.821742][ T4569] reiserfs: using flush barriers [ 48.824938][ T4569] 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 [ 48.832182][ T4569] REISERFS (device loop0): checking transaction log (loop0) [ 48.835434][ T4569] REISERFS (device loop0): Using r5 hash to sort names [ 48.836819][ T4569] REISERFS (device loop0): using 3.5.x disk format [ 48.838047][ T4569] ------------[ cut here ]------------ [ 48.838905][ T4569] WARNING: CPU: 0 PID: 4569 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 48.840253][ T4569] Modules linked in: [ 48.840929][ T4569] CPU: 0 PID: 4569 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 48.842419][ T4569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 48.843971][ T4569] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.845151][ T4569] pc : drop_nlink+0xe8/0x140 [ 48.845921][ T4569] lr : drop_nlink+0xe8/0x140 [ 48.846708][ T4569] sp : ffff80001f2b7660 [ 48.847430][ T4569] x29: ffff80001f2b7660 x28: ffff80001f2b76c0 x27: dfff800000000000 [ 48.848701][ T4569] x26: ffff700003e56ed8 x25: ffff0000e28736d8 x24: 00000000ffffffff [ 48.850053][ T4569] x23: 1fffe0001c50e6db x22: dfff800000000000 x21: 0000000000000000 [ 48.851387][ T4569] x20: ffff0000e28736d8 x19: ffff0000e2873690 x18: 0000000000000000 [ 48.852666][ T4569] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 48.853963][ T4569] x14: 0000000000000003 x13: 1ffff00003e56de4 x12: 0000000000ff0100 [ 48.855363][ T4569] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 48.856673][ T4569] x8 : ffff0000da7851c0 x7 : 0000000000000000 x6 : 000000000000003f [ 48.858035][ T4569] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 48.859370][ T4569] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.860691][ T4569] Call trace: [ 48.861251][ T4569] drop_nlink+0xe8/0x140 [ 48.862000][ T4569] reiserfs_mkdir+0x610/0x7bc [ 48.862745][ T4569] reiserfs_xattr_init+0x2b0/0x6cc [ 48.863600][ T4569] reiserfs_fill_super+0x183c/0x1bfc [ 48.864466][ T4569] mount_bdev+0x264/0x358 [ 48.865205][ T4569] get_super_block+0x44/0x58 [ 48.865951][ T4569] legacy_get_tree+0xd4/0x16c [ 48.866742][ T4569] vfs_get_tree+0x90/0x274 [ 48.867486][ T4569] do_new_mount+0x228/0x810 [ 48.868237][ T4569] path_mount+0x5bc/0x1008 [ 48.869000][ T4569] __arm64_sys_mount+0x514/0x5f0 [ 48.869864][ T4569] invoke_syscall+0x98/0x2b0 [ 48.870617][ T4569] el0_svc_common+0x138/0x258 [ 48.871390][ T4569] do_el0_svc+0x58/0x13c [ 48.872091][ T4569] el0_svc+0x78/0x1d0 [ 48.872775][ T4569] el0t_64_sync_handler+0xcc/0xe4 [ 48.873606][ T4569] el0t_64_sync+0x1a0/0x1a4 [ 48.874343][ T4569] irq event stamp: 21516 [ 48.875020][ T4569] hardirqs last enabled at (21515): [] call_rcu+0x570/0x8f4 [ 48.876548][ T4569] hardirqs last disabled at (21516): [] el1_dbg+0x24/0x80 [ 48.877987][ T4569] softirqs last enabled at (21476): [] handle_softirqs+0xa40/0xbe4 [ 48.879527][ T4569] softirqs last disabled at (21465): [] __irq_exit_rcu+0x240/0x43c [ 48.881190][ T4569] ---[ end trace e3e7ec3ebb8a9501 ]--- [ 48.885378][ T4569] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 49.048946][ T4594] loop0: detected capacity change from 0 to 8192 [ 49.064820][ T4594] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 49.067979][ T4594] REISERFS (device loop0): using ordered data mode [ 49.069083][ T4594] reiserfs: using flush barriers [ 49.076415][ T4594] 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 [ 49.079371][ T4594] REISERFS (device loop0): checking transaction log (loop0) [ 49.085973][ T4594] REISERFS (device loop0): Using r5 hash to sort names [ 49.088971][ T4594] REISERFS (device loop0): using 3.5.x disk format [ 49.090705][ T4594] ------------[ cut here ]------------ [ 49.091570][ T4594] WARNING: CPU: 1 PID: 4594 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 49.092917][ T4594] Modules linked in: [ 49.093540][ T4594] CPU: 1 PID: 4594 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 49.095065][ T4594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 49.096632][ T4594] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.097869][ T4594] pc : drop_nlink+0xe8/0x140 [ 49.098681][ T4594] lr : drop_nlink+0xe8/0x140 [ 49.099482][ T4594] sp : ffff80001be57660 [ 49.100165][ T4594] x29: ffff80001be57660 x28: ffff80001be576c0 x27: dfff800000000000 [ 49.101441][ T4594] x26: ffff7000037caed8 x25: ffff0000dea69c58 x24: 00000000ffffffff [ 49.102708][ T4594] x23: 1fffe0001bd4d38b x22: dfff800000000000 x21: 0000000000000000 [ 49.104035][ T4594] x20: ffff0000dea69c58 x19: ffff0000dea69c10 x18: 0000000000000000 [ 49.105397][ T4594] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 49.106764][ T4594] x14: 0000000000000003 x13: 1ffff000037cade4 x12: 0000000000ff0100 [ 49.108122][ T4594] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 49.109382][ T4594] x8 : ffff0000c856d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 49.110676][ T4594] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 49.112019][ T4594] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.113358][ T4594] Call trace: [ 49.113878][ T4594] drop_nlink+0xe8/0x140 [ 49.114574][ T4594] reiserfs_mkdir+0x610/0x7bc [ 49.115313][ T4594] reiserfs_xattr_init+0x2b0/0x6cc [ 49.116074][ T4594] reiserfs_fill_super+0x183c/0x1bfc [ 49.116906][ T4594] mount_bdev+0x264/0x358 [ 49.117687][ T4594] get_super_block+0x44/0x58 [ 49.118449][ T4594] legacy_get_tree+0xd4/0x16c [ 49.119194][ T4594] vfs_get_tree+0x90/0x274 [ 49.119887][ T4594] do_new_mount+0x228/0x810 [ 49.120532][ T4594] path_mount+0x5bc/0x1008 [ 49.121150][ T4594] __arm64_sys_mount+0x514/0x5f0 [ 49.121991][ T4594] invoke_syscall+0x98/0x2b0 [ 49.122776][ T4594] el0_svc_common+0x138/0x258 [ 49.123512][ T4594] do_el0_svc+0x58/0x13c [ 49.124203][ T4594] el0_svc+0x78/0x1d0 [ 49.124850][ T4594] el0t_64_sync_handler+0xcc/0xe4 [ 49.125743][ T4594] el0t_64_sync+0x1a0/0x1a4 [ 49.126504][ T4594] irq event stamp: 20606 [ 49.127192][ T4594] hardirqs last enabled at (20605): [] call_rcu+0x570/0x8f4 [ 49.128659][ T4594] hardirqs last disabled at (20606): [] el1_dbg+0x24/0x80 [ 49.130039][ T4594] softirqs last enabled at (20548): [] handle_softirqs+0xa40/0xbe4 [ 49.131587][ T4594] softirqs last disabled at (20391): [] __irq_exit_rcu+0x240/0x43c [ 49.133246][ T4594] ---[ end trace e3e7ec3ebb8a9502 ]--- [ 49.136283][ T4594] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 49.311170][ T4604] loop0: detected capacity change from 0 to 8192 [ 49.382427][ T4604] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 49.384203][ T4604] REISERFS (device loop0): using ordered data mode [ 49.385296][ T4604] reiserfs: using flush barriers [ 49.387060][ T4604] 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 [ 49.389915][ T4604] REISERFS (device loop0): checking transaction log (loop0) [ 49.391984][ T4604] REISERFS (device loop0): Using r5 hash to sort names [ 49.393250][ T4604] REISERFS (device loop0): using 3.5.x disk format [ 49.394577][ T4604] ------------[ cut here ]------------ [ 49.395485][ T4604] WARNING: CPU: 1 PID: 4604 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 49.396872][ T4604] Modules linked in: [ 49.397510][ T4604] CPU: 1 PID: 4604 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 49.399011][ T4604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 49.400689][ T4604] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.402039][ T4604] pc : drop_nlink+0xe8/0x140 [ 49.402794][ T4604] lr : drop_nlink+0xe8/0x140 [ 49.403571][ T4604] sp : ffff80001f2c7660 [ 49.404230][ T4604] x29: ffff80001f2c7660 x28: ffff80001f2c76c0 x27: dfff800000000000 [ 49.405532][ T4604] x26: ffff700003e58ed8 x25: ffff0000dea6a998 x24: 00000000ffffffff [ 49.406863][ T4604] x23: 1fffe0001bd4d533 x22: dfff800000000000 x21: 0000000000000000 [ 49.408154][ T4604] x20: ffff0000dea6a998 x19: ffff0000dea6a950 x18: 0000000000000000 [ 49.409447][ T4604] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 49.410731][ T4604] x14: 0000000000000003 x13: 1ffff00003e58de4 x12: 0000000000ff0100 [ 49.412051][ T4604] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 49.413278][ T4604] x8 : ffff0000c0b8b680 x7 : 0000000000000000 x6 : 000000000000003f [ 49.414605][ T4604] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 49.415914][ T4604] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.417176][ T4604] Call trace: [ 49.417732][ T4604] drop_nlink+0xe8/0x140 [ 49.418330][ T4604] reiserfs_mkdir+0x610/0x7bc [ 49.419006][ T4604] reiserfs_xattr_init+0x2b0/0x6cc [ 49.419862][ T4604] reiserfs_fill_super+0x183c/0x1bfc [ 49.420660][ T4604] mount_bdev+0x264/0x358 [ 49.421341][ T4604] get_super_block+0x44/0x58 [ 49.422092][ T4604] legacy_get_tree+0xd4/0x16c [ 49.422799][ T4604] vfs_get_tree+0x90/0x274 [ 49.423519][ T4604] do_new_mount+0x228/0x810 [ 49.424309][ T4604] path_mount+0x5bc/0x1008 [ 49.425000][ T4604] __arm64_sys_mount+0x514/0x5f0 [ 49.425863][ T4604] invoke_syscall+0x98/0x2b0 [ 49.426581][ T4604] el0_svc_common+0x138/0x258 [ 49.427348][ T4604] do_el0_svc+0x58/0x13c [ 49.428047][ T4604] el0_svc+0x78/0x1d0 [ 49.428656][ T4604] el0t_64_sync_handler+0xcc/0xe4 [ 49.429483][ T4604] el0t_64_sync+0x1a0/0x1a4 [ 49.430169][ T4604] irq event stamp: 20518 [ 49.430833][ T4604] hardirqs last enabled at (20517): [] call_rcu+0x570/0x8f4 [ 49.432242][ T4604] hardirqs last disabled at (20518): [] el1_dbg+0x24/0x80 [ 49.433610][ T4604] softirqs last enabled at (19988): [] handle_softirqs+0xa40/0xbe4 [ 49.435091][ T4604] softirqs last disabled at (19971): [] __irq_exit_rcu+0x240/0x43c [ 49.436545][ T4604] ---[ end trace e3e7ec3ebb8a9503 ]--- [ 49.438521][ T4604] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 49.608328][ T4607] loop0: detected capacity change from 0 to 8192 [ 49.641861][ T4607] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 49.643607][ T4607] REISERFS (device loop0): using ordered data mode [ 49.644697][ T4607] reiserfs: using flush barriers [ 49.646019][ T4607] 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 [ 49.649379][ T4607] REISERFS (device loop0): checking transaction log (loop0) [ 49.651423][ T4607] REISERFS (device loop0): Using r5 hash to sort names [ 49.652743][ T4607] REISERFS (device loop0): using 3.5.x disk format [ 49.654037][ T4607] ------------[ cut here ]------------ [ 49.654928][ T4607] WARNING: CPU: 1 PID: 4607 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 49.656281][ T4607] Modules linked in: [ 49.656913][ T4607] CPU: 1 PID: 4607 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 49.658390][ T4607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 49.660078][ T4607] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.661348][ T4607] pc : drop_nlink+0xe8/0x140 [ 49.662157][ T4607] lr : drop_nlink+0xe8/0x140 [ 49.662943][ T4607] sp : ffff80001f2c7660 [ 49.663660][ T4607] x29: ffff80001f2c7660 x28: ffff80001f2c76c0 x27: dfff800000000000 [ 49.664955][ T4607] x26: ffff700003e58ed8 x25: ffff0000dea6b6d8 x24: 00000000ffffffff [ 49.666219][ T4607] x23: 1fffe0001bd4d6db x22: dfff800000000000 x21: 0000000000000000 [ 49.667507][ T4607] x20: ffff0000dea6b6d8 x19: ffff0000dea6b690 x18: 0000000000000000 [ 49.668816][ T4607] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 49.670071][ T4607] x14: 0000000000000003 x13: 1ffff00003e58de4 x12: 0000000000ff0100 [ 49.671436][ T4607] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 49.672885][ T4607] x8 : ffff0000c84b3680 x7 : 0000000000000000 x6 : 000000000000003f [ 49.674223][ T4607] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 49.675549][ T4607] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.676829][ T4607] Call trace: [ 49.677369][ T4607] drop_nlink+0xe8/0x140 [ 49.678075][ T4607] reiserfs_mkdir+0x610/0x7bc [ 49.678822][ T4607] reiserfs_xattr_init+0x2b0/0x6cc [ 49.679670][ T4607] reiserfs_fill_super+0x183c/0x1bfc [ 49.680481][ T4607] mount_bdev+0x264/0x358 [ 49.681164][ T4607] get_super_block+0x44/0x58 [ 49.681918][ T4607] legacy_get_tree+0xd4/0x16c [ 49.682716][ T4607] vfs_get_tree+0x90/0x274 [ 49.683441][ T4607] do_new_mount+0x228/0x810 [ 49.684158][ T4607] path_mount+0x5bc/0x1008 [ 49.684892][ T4607] __arm64_sys_mount+0x514/0x5f0 [ 49.685667][ T4607] invoke_syscall+0x98/0x2b0 [ 49.686400][ T4607] el0_svc_common+0x138/0x258 [ 49.687127][ T4607] do_el0_svc+0x58/0x13c [ 49.687836][ T4607] el0_svc+0x78/0x1d0 [ 49.688478][ T4607] el0t_64_sync_handler+0xcc/0xe4 [ 49.689295][ T4607] el0t_64_sync+0x1a0/0x1a4 [ 49.690058][ T4607] irq event stamp: 20274 [ 49.690786][ T4607] hardirqs last enabled at (20273): [] call_rcu+0x570/0x8f4 [ 49.692290][ T4607] hardirqs last disabled at (20274): [] el1_dbg+0x24/0x80 [ 49.693770][ T4607] softirqs last enabled at (20014): [] handle_softirqs+0xa40/0xbe4 [ 49.695381][ T4607] softirqs last disabled at (20001): [] __irq_exit_rcu+0x240/0x43c [ 49.696964][ T4607] ---[ end trace e3e7ec3ebb8a9504 ]--- [ 49.699048][ T4607] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 49.898648][ T4610] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 49.900284][ T4610] REISERFS (device loop0): using ordered data mode [ 49.901319][ T4610] reiserfs: using flush barriers [ 49.902638][ T4610] 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 [ 49.905251][ T4610] REISERFS (device loop0): checking transaction log (loop0) [ 49.907190][ T4610] REISERFS (device loop0): Using r5 hash to sort names [ 49.908291][ T4610] REISERFS (device loop0): using 3.5.x disk format [ 49.909506][ T4610] ------------[ cut here ]------------ [ 49.910351][ T4610] WARNING: CPU: 0 PID: 4610 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 49.911643][ T4610] Modules linked in: [ 49.912281][ T4610] CPU: 0 PID: 4610 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 49.913768][ T4610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 49.915318][ T4610] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.916500][ T4610] pc : drop_nlink+0xe8/0x140 [ 49.917157][ T4610] lr : drop_nlink+0xe8/0x140 [ 49.917905][ T4610] sp : ffff80001fb67660 [ 49.918564][ T4610] x29: ffff80001fb67660 x28: ffff80001fb676c0 x27: dfff800000000000 [ 49.919989][ T4610] x26: ffff700003f6ced8 x25: ffff0000e2874418 x24: 00000000ffffffff [ 49.921333][ T4610] x23: 1fffe0001c50e883 x22: dfff800000000000 x21: 0000000000000000 [ 49.922712][ T4610] x20: ffff0000e2874418 x19: ffff0000e28743d0 x18: 0000000000000000 [ 49.924010][ T4610] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 49.925321][ T4610] x14: 0000000000000003 x13: 1ffff00003f6cde4 x12: 0000000000ff0100 [ 49.926631][ T4610] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 49.927808][ T4610] x8 : ffff0000cb6a0000 x7 : 0000000000000000 x6 : 000000000000003f [ 49.929069][ T4610] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 49.930345][ T4610] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.931695][ T4610] Call trace: [ 49.932184][ T4610] drop_nlink+0xe8/0x140 [ 49.932904][ T4610] reiserfs_mkdir+0x610/0x7bc [ 49.933643][ T4610] reiserfs_xattr_init+0x2b0/0x6cc [ 49.934462][ T4610] reiserfs_fill_super+0x183c/0x1bfc [ 49.935395][ T4610] mount_bdev+0x264/0x358 [ 49.936092][ T4610] get_super_block+0x44/0x58 [ 49.936911][ T4610] legacy_get_tree+0xd4/0x16c [ 49.937669][ T4610] vfs_get_tree+0x90/0x274 [ 49.938404][ T4610] do_new_mount+0x228/0x810 [ 49.939149][ T4610] path_mount+0x5bc/0x1008 [ 49.939848][ T4610] __arm64_sys_mount+0x514/0x5f0 [ 49.940672][ T4610] invoke_syscall+0x98/0x2b0 [ 49.941411][ T4610] el0_svc_common+0x138/0x258 [ 49.942165][ T4610] do_el0_svc+0x58/0x13c [ 49.942905][ T4610] el0_svc+0x78/0x1d0 [ 49.943661][ T4610] el0t_64_sync_handler+0xcc/0xe4 [ 49.944490][ T4610] el0t_64_sync+0x1a0/0x1a4 [ 49.945270][ T4610] irq event stamp: 20796 [ 49.945991][ T4610] hardirqs last enabled at (20795): [] call_rcu+0x570/0x8f4 [ 49.947422][ T4610] hardirqs last disabled at (20796): [] el1_dbg+0x24/0x80 [ 49.948783][ T4610] softirqs last enabled at (20652): [] handle_softirqs+0xa40/0xbe4 [ 49.950236][ T4610] softirqs last disabled at (20623): [] __irq_exit_rcu+0x240/0x43c [ 49.951667][ T4610] ---[ end trace e3e7ec3ebb8a9505 ]--- [ 49.952939][ T4610] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 50.086359][ T4362] Bluetooth: hci0: command 0x041b tx timeout [ 50.145050][ T4613] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 50.148014][ T4613] REISERFS (device loop0): using ordered data mode [ 50.149209][ T4613] reiserfs: using flush barriers [ 50.150524][ T4613] 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 [ 50.153404][ T4613] REISERFS (device loop0): checking transaction log (loop0) [ 50.155215][ T4613] REISERFS (device loop0): Using r5 hash to sort names [ 50.156857][ T4613] REISERFS (device loop0): using 3.5.x disk format [ 50.158116][ T4613] ------------[ cut here ]------------ [ 50.158929][ T4613] WARNING: CPU: 1 PID: 4613 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 50.160265][ T4613] Modules linked in: [ 50.160874][ T4613] CPU: 1 PID: 4613 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 50.162342][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 50.163953][ T4613] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.165275][ T4613] pc : drop_nlink+0xe8/0x140 [ 50.166054][ T4613] lr : drop_nlink+0xe8/0x140 [ 50.166804][ T4613] sp : ffff80001ba17660 [ 50.167457][ T4613] x29: ffff80001ba17660 x28: ffff80001ba176c0 x27: dfff800000000000 [ 50.168701][ T4613] x26: ffff700003742ed8 x25: ffff0000dea6c418 x24: 00000000ffffffff [ 50.170070][ T4613] x23: 1fffe0001bd4d883 x22: dfff800000000000 x21: 0000000000000000 [ 50.171472][ T4613] x20: ffff0000dea6c418 x19: ffff0000dea6c3d0 x18: 0000000000000000 [ 50.172771][ T4613] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 50.174127][ T4613] x14: 0000000000000003 x13: 1ffff00003742de4 x12: 0000000000ff0100 [ 50.175527][ T4613] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 50.176882][ T4613] x8 : ffff0000c23d51c0 x7 : 0000000000000000 x6 : 000000000000003f [ 50.178273][ T4613] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 50.179629][ T4613] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.180932][ T4613] Call trace: [ 50.181521][ T4613] drop_nlink+0xe8/0x140 [ 50.182224][ T4613] reiserfs_mkdir+0x610/0x7bc [ 50.182968][ T4613] reiserfs_xattr_init+0x2b0/0x6cc [ 50.183823][ T4613] reiserfs_fill_super+0x183c/0x1bfc [ 50.184638][ T4613] mount_bdev+0x264/0x358 [ 50.185314][ T4613] get_super_block+0x44/0x58 [ 50.186080][ T4613] legacy_get_tree+0xd4/0x16c [ 50.186908][ T4613] vfs_get_tree+0x90/0x274 [ 50.187651][ T4613] do_new_mount+0x228/0x810 [ 50.188356][ T4613] path_mount+0x5bc/0x1008 [ 50.189086][ T4613] __arm64_sys_mount+0x514/0x5f0 [ 50.189913][ T4613] invoke_syscall+0x98/0x2b0 [ 50.190622][ T4613] el0_svc_common+0x138/0x258 [ 50.191399][ T4613] do_el0_svc+0x58/0x13c [ 50.192126][ T4613] el0_svc+0x78/0x1d0 [ 50.192777][ T4613] el0t_64_sync_handler+0xcc/0xe4 [ 50.193587][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 50.194334][ T4613] irq event stamp: 20560 [ 50.195052][ T4613] hardirqs last enabled at (20559): [] call_rcu+0x570/0x8f4 [ 50.196490][ T4613] hardirqs last disabled at (20560): [] el1_dbg+0x24/0x80 [ 50.197886][ T4613] softirqs last enabled at (20510): [] handle_softirqs+0xa40/0xbe4 [ 50.199437][ T4613] softirqs last disabled at (20499): [] __irq_exit_rcu+0x240/0x43c [ 50.200914][ T4613] ---[ end trace e3e7ec3ebb8a9506 ]--- [ 50.202496][ T4613] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 50.462157][ T4616] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 50.463789][ T4616] REISERFS (device loop0): using ordered data mode [ 50.464841][ T4616] reiserfs: using flush barriers [ 50.466595][ T4616] 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 [ 50.469457][ T4616] REISERFS (device loop0): checking transaction log (loop0) [ 50.471368][ T4616] REISERFS (device loop0): Using r5 hash to sort names [ 50.472638][ T4616] REISERFS (device loop0): using 3.5.x disk format [ 50.473925][ T4616] ------------[ cut here ]------------ [ 50.474832][ T4616] WARNING: CPU: 1 PID: 4616 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 50.476230][ T4616] Modules linked in: [ 50.476871][ T4616] CPU: 1 PID: 4616 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 50.478370][ T4616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 50.479972][ T4616] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.481306][ T4616] pc : drop_nlink+0xe8/0x140 [ 50.482127][ T4616] lr : drop_nlink+0xe8/0x140 [ 50.482895][ T4616] sp : ffff80001f357660 [ 50.483571][ T4616] x29: ffff80001f357660 x28: ffff80001f3576c0 x27: dfff800000000000 [ 50.484988][ T4616] x26: ffff700003e6aed8 x25: ffff0000dea6d158 x24: 00000000ffffffff [ 50.486365][ T4616] x23: 1fffe0001bd4da2b x22: dfff800000000000 x21: 0000000000000000 [ 50.487697][ T4616] x20: ffff0000dea6d158 x19: ffff0000dea6d110 x18: 0000000000000000 [ 50.488974][ T4616] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 50.490286][ T4616] x14: 0000000000000003 x13: 1ffff00003e6ade4 x12: 0000000000ff0100 [ 50.491669][ T4616] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 50.492988][ T4616] x8 : ffff0000c9f49b40 x7 : 0000000000000000 x6 : 000000000000003f [ 50.494325][ T4616] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 50.495713][ T4616] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.497088][ T4616] Call trace: [ 50.497590][ T4616] drop_nlink+0xe8/0x140 [ 50.498293][ T4616] reiserfs_mkdir+0x610/0x7bc [ 50.499036][ T4616] reiserfs_xattr_init+0x2b0/0x6cc [ 50.499839][ T4616] reiserfs_fill_super+0x183c/0x1bfc [ 50.500716][ T4616] mount_bdev+0x264/0x358 [ 50.501513][ T4616] get_super_block+0x44/0x58 [ 50.502305][ T4616] legacy_get_tree+0xd4/0x16c [ 50.503156][ T4616] vfs_get_tree+0x90/0x274 [ 50.503881][ T4616] do_new_mount+0x228/0x810 [ 50.504650][ T4616] path_mount+0x5bc/0x1008 [ 50.505355][ T4616] __arm64_sys_mount+0x514/0x5f0 [ 50.506203][ T4616] invoke_syscall+0x98/0x2b0 [ 50.506991][ T4616] el0_svc_common+0x138/0x258 [ 50.507760][ T4616] do_el0_svc+0x58/0x13c [ 50.508482][ T4616] el0_svc+0x78/0x1d0 [ 50.509166][ T4616] el0t_64_sync_handler+0xcc/0xe4 [ 50.509975][ T4616] el0t_64_sync+0x1a0/0x1a4 [ 50.510715][ T4616] irq event stamp: 20282 [ 50.511431][ T4616] hardirqs last enabled at (20281): [] call_rcu+0x570/0x8f4 [ 50.512839][ T4616] hardirqs last disabled at (20282): [] el1_dbg+0x24/0x80 [ 50.514260][ T4616] softirqs last enabled at (19988): [] handle_softirqs+0xa40/0xbe4 [ 50.515885][ T4616] softirqs last disabled at (19979): [] __irq_exit_rcu+0x240/0x43c [ 50.517423][ T4616] ---[ end trace e3e7ec3ebb8a9507 ]--- [ 50.519167][ T4616] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 50.733310][ T4619] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 50.735079][ T4619] REISERFS (device loop0): using ordered data mode [ 50.736330][ T4619] reiserfs: using flush barriers [ 50.737586][ T4619] 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 [ 50.740244][ T4619] REISERFS (device loop0): checking transaction log (loop0) [ 50.742047][ T4619] REISERFS (device loop0): Using r5 hash to sort names [ 50.743310][ T4619] REISERFS (device loop0): using 3.5.x disk format [ 50.744644][ T4619] ------------[ cut here ]------------ [ 50.745521][ T4619] WARNING: CPU: 0 PID: 4619 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 50.746866][ T4619] Modules linked in: [ 50.747496][ T4619] CPU: 0 PID: 4619 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 50.748974][ T4619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 50.750478][ T4619] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.751676][ T4619] pc : drop_nlink+0xe8/0x140 [ 50.752364][ T4619] lr : drop_nlink+0xe8/0x140 [ 50.753068][ T4619] sp : ffff80001f2e7660 [ 50.753712][ T4619] x29: ffff80001f2e7660 x28: ffff80001f2e76c0 x27: dfff800000000000 [ 50.754909][ T4619] x26: ffff700003e5ced8 x25: ffff0000e2875158 x24: 00000000ffffffff [ 50.756297][ T4619] x23: 1fffe0001c50ea2b x22: dfff800000000000 x21: 0000000000000000 [ 50.757584][ T4619] x20: ffff0000e2875158 x19: ffff0000e2875110 x18: 0000000000000000 [ 50.758959][ T4619] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 50.760255][ T4619] x14: 0000000000000003 x13: 1ffff00003e5cde4 x12: 0000000000ff0100 [ 50.761535][ T4619] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 50.762756][ T4619] x8 : ffff0000cb47b680 x7 : 0000000000000000 x6 : 000000000000003f [ 50.764064][ T4619] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 50.765325][ T4619] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.766664][ T4619] Call trace: [ 50.767208][ T4619] drop_nlink+0xe8/0x140 [ 50.767913][ T4619] reiserfs_mkdir+0x610/0x7bc [ 50.768672][ T4619] reiserfs_xattr_init+0x2b0/0x6cc [ 50.769454][ T4619] reiserfs_fill_super+0x183c/0x1bfc [ 50.770340][ T4619] mount_bdev+0x264/0x358 [ 50.771001][ T4619] get_super_block+0x44/0x58 [ 50.771710][ T4619] legacy_get_tree+0xd4/0x16c [ 50.772431][ T4619] vfs_get_tree+0x90/0x274 [ 50.773197][ T4619] do_new_mount+0x228/0x810 [ 50.773960][ T4619] path_mount+0x5bc/0x1008 [ 50.774649][ T4619] __arm64_sys_mount+0x514/0x5f0 [ 50.775433][ T4619] invoke_syscall+0x98/0x2b0 [ 50.776141][ T4619] el0_svc_common+0x138/0x258 [ 50.776915][ T4619] do_el0_svc+0x58/0x13c [ 50.777641][ T4619] el0_svc+0x78/0x1d0 [ 50.778306][ T4619] el0t_64_sync_handler+0xcc/0xe4 [ 50.779097][ T4619] el0t_64_sync+0x1a0/0x1a4 [ 50.779839][ T4619] irq event stamp: 21192 [ 50.780507][ T4619] hardirqs last enabled at (21191): [] call_rcu+0x570/0x8f4 [ 50.781901][ T4619] hardirqs last disabled at (21192): [] el1_dbg+0x24/0x80 [ 50.783438][ T4619] softirqs last enabled at (20644): [] handle_softirqs+0xa40/0xbe4 [ 50.784925][ T4619] softirqs last disabled at (20581): [] __irq_exit_rcu+0x240/0x43c [ 50.786361][ T4619] ---[ end trace e3e7ec3ebb8a9508 ]--- [ 50.787793][ T4619] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 50.959220][ T4622] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 50.961338][ T4622] REISERFS (device loop0): using ordered data mode [ 50.962729][ T4622] reiserfs: using flush barriers [ 50.964000][ T4622] 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 [ 50.967392][ T4622] REISERFS (device loop0): checking transaction log (loop0) [ 50.969343][ T4622] REISERFS (device loop0): Using r5 hash to sort names [ 50.970497][ T4622] REISERFS (device loop0): using 3.5.x disk format [ 50.971729][ T4622] ------------[ cut here ]------------ [ 50.972688][ T4622] WARNING: CPU: 1 PID: 4622 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 50.974016][ T4622] Modules linked in: [ 50.974612][ T4622] CPU: 1 PID: 4622 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 50.976022][ T4622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 50.977674][ T4622] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.978955][ T4622] pc : drop_nlink+0xe8/0x140 [ 50.979811][ T4622] lr : drop_nlink+0xe8/0x140 [ 50.980625][ T4622] sp : ffff80001f407660 [ 50.981320][ T4622] x29: ffff80001f407660 x28: ffff80001f4076c0 x27: dfff800000000000 [ 50.982684][ T4622] x26: ffff700003e80ed8 x25: ffff0000dea6de98 x24: 00000000ffffffff [ 50.983881][ T4622] x23: 1fffe0001bd4dbd3 x22: dfff800000000000 x21: 0000000000000000 [ 50.985163][ T4622] x20: ffff0000dea6de98 x19: ffff0000dea6de50 x18: 0000000000000000 [ 50.986387][ T4622] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 50.987662][ T4622] x14: 0000000000000003 x13: 1ffff00003e80de4 x12: 0000000000ff0100 [ 50.988902][ T4622] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 50.990321][ T4622] x8 : ffff0000ce9a1b40 x7 : 0000000000000000 x6 : 000000000000003f [ 50.991737][ T4622] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 50.993032][ T4622] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.994360][ T4622] Call trace: [ 50.994866][ T4622] drop_nlink+0xe8/0x140 [ 50.995603][ T4622] reiserfs_mkdir+0x610/0x7bc [ 50.996374][ T4622] reiserfs_xattr_init+0x2b0/0x6cc [ 50.997277][ T4622] reiserfs_fill_super+0x183c/0x1bfc [ 50.998144][ T4622] mount_bdev+0x264/0x358 [ 50.998878][ T4622] get_super_block+0x44/0x58 [ 50.999616][ T4622] legacy_get_tree+0xd4/0x16c [ 51.000389][ T4622] vfs_get_tree+0x90/0x274 [ 51.001235][ T4622] do_new_mount+0x228/0x810 [ 51.001951][ T4622] path_mount+0x5bc/0x1008 [ 51.002656][ T4622] __arm64_sys_mount+0x514/0x5f0 [ 51.003444][ T4622] invoke_syscall+0x98/0x2b0 [ 51.004165][ T4622] el0_svc_common+0x138/0x258 [ 51.004929][ T4622] do_el0_svc+0x58/0x13c [ 51.005662][ T4622] el0_svc+0x78/0x1d0 [ 51.006348][ T4622] el0t_64_sync_handler+0xcc/0xe4 [ 51.007159][ T4622] el0t_64_sync+0x1a0/0x1a4 [ 51.007882][ T4622] irq event stamp: 20560 [ 51.008652][ T4622] hardirqs last enabled at (20559): [] call_rcu+0x570/0x8f4 [ 51.010163][ T4622] hardirqs last disabled at (20560): [] el1_dbg+0x24/0x80 [ 51.011603][ T4622] softirqs last enabled at (20312): [] handle_softirqs+0xa40/0xbe4 [ 51.013140][ T4622] softirqs last disabled at (20289): [] __irq_exit_rcu+0x240/0x43c [ 51.014723][ T4622] ---[ end trace e3e7ec3ebb8a9509 ]--- [ 51.016809][ T4622] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. 1970/01/01 00:00:51 executed programs: 15 [ 51.215597][ T4625] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 51.217442][ T4625] REISERFS (device loop0): using ordered data mode [ 51.218648][ T4625] reiserfs: using flush barriers [ 51.219997][ T4625] 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 [ 51.222710][ T4625] REISERFS (device loop0): checking transaction log (loop0) [ 51.224550][ T4625] REISERFS (device loop0): Using r5 hash to sort names [ 51.225777][ T4625] REISERFS (device loop0): using 3.5.x disk format [ 51.227623][ T4625] ------------[ cut here ]------------ [ 51.228502][ T4625] WARNING: CPU: 1 PID: 4625 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 51.229901][ T4625] Modules linked in: [ 51.230580][ T4625] CPU: 1 PID: 4625 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 51.232147][ T4625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 51.233727][ T4625] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.234943][ T4625] pc : drop_nlink+0xe8/0x140 [ 51.235663][ T4625] lr : drop_nlink+0xe8/0x140 [ 51.236371][ T4625] sp : ffff80001f407660 [ 51.237000][ T4625] x29: ffff80001f407660 x28: ffff80001f4076c0 x27: dfff800000000000 [ 51.238267][ T4625] x26: ffff700003e80ed8 x25: ffff0000dea6ebd8 x24: 00000000ffffffff [ 51.239536][ T4625] x23: 1fffe0001bd4dd7b x22: dfff800000000000 x21: 0000000000000000 [ 51.240936][ T4625] x20: ffff0000dea6ebd8 x19: ffff0000dea6eb90 x18: 0000000000000000 [ 51.242224][ T4625] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 51.243544][ T4625] x14: 0000000000000003 x13: 1ffff00003e80de4 x12: 0000000000ff0100 [ 51.244820][ T4625] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 51.246097][ T4625] x8 : ffff0000cc449b40 x7 : 0000000000000000 x6 : 000000000000003f [ 51.247365][ T4625] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 51.248693][ T4625] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.250033][ T4625] Call trace: [ 51.250639][ T4625] drop_nlink+0xe8/0x140 [ 51.251354][ T4625] reiserfs_mkdir+0x610/0x7bc [ 51.252196][ T4625] reiserfs_xattr_init+0x2b0/0x6cc [ 51.253082][ T4625] reiserfs_fill_super+0x183c/0x1bfc [ 51.253911][ T4625] mount_bdev+0x264/0x358 [ 51.254632][ T4625] get_super_block+0x44/0x58 [ 51.255402][ T4625] legacy_get_tree+0xd4/0x16c [ 51.256152][ T4625] vfs_get_tree+0x90/0x274 [ 51.256882][ T4625] do_new_mount+0x228/0x810 [ 51.257638][ T4625] path_mount+0x5bc/0x1008 [ 51.258375][ T4625] __arm64_sys_mount+0x514/0x5f0 [ 51.259260][ T4625] invoke_syscall+0x98/0x2b0 [ 51.260010][ T4625] el0_svc_common+0x138/0x258 [ 51.260782][ T4625] do_el0_svc+0x58/0x13c [ 51.261445][ T4625] el0_svc+0x78/0x1d0 [ 51.262098][ T4625] el0t_64_sync_handler+0xcc/0xe4 [ 51.262897][ T4625] el0t_64_sync+0x1a0/0x1a4 [ 51.263666][ T4625] irq event stamp: 20358 [ 51.264368][ T4625] hardirqs last enabled at (20357): [] call_rcu+0x570/0x8f4 [ 51.265743][ T4625] hardirqs last disabled at (20358): [] el1_dbg+0x24/0x80 [ 51.267163][ T4625] softirqs last enabled at (20328): [] handle_softirqs+0xa40/0xbe4 [ 51.268728][ T4625] softirqs last disabled at (20313): [] __irq_exit_rcu+0x240/0x43c [ 51.270309][ T4625] ---[ end trace e3e7ec3ebb8a950a ]--- [ 51.271518][ T4625] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 51.541479][ T4628] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 51.543051][ T4628] REISERFS (device loop0): using ordered data mode [ 51.543963][ T4628] reiserfs: using flush barriers [ 51.545386][ T4628] 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 [ 51.548075][ T4628] REISERFS (device loop0): checking transaction log (loop0) [ 51.549916][ T4628] REISERFS (device loop0): Using r5 hash to sort names [ 51.551145][ T4628] REISERFS (device loop0): using 3.5.x disk format [ 51.552398][ T4628] ------------[ cut here ]------------ [ 51.553228][ T4628] WARNING: CPU: 1 PID: 4628 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 51.554465][ T4628] Modules linked in: [ 51.555103][ T4628] CPU: 1 PID: 4628 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 51.556598][ T4628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 51.558222][ T4628] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.559513][ T4628] pc : drop_nlink+0xe8/0x140 [ 51.560299][ T4628] lr : drop_nlink+0xe8/0x140 [ 51.561029][ T4628] sp : ffff80001f2e7660 [ 51.561749][ T4628] x29: ffff80001f2e7660 x28: ffff80001f2e76c0 x27: dfff800000000000 [ 51.563056][ T4628] x26: ffff700003e5ced8 x25: ffff0000dea6f918 x24: 00000000ffffffff [ 51.564463][ T4628] x23: 1fffe0001bd4df23 x22: dfff800000000000 x21: 0000000000000000 [ 51.565851][ T4628] x20: ffff0000dea6f918 x19: ffff0000dea6f8d0 x18: 0000000000000000 [ 51.567248][ T4628] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 51.568584][ T4628] x14: 0000000000000003 x13: 1ffff00003e5cde4 x12: 0000000000ff0100 [ 51.569936][ T4628] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 51.571238][ T4628] x8 : ffff0000ce8bd1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 51.572504][ T4628] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 51.573866][ T4628] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.575255][ T4628] Call trace: [ 51.575835][ T4628] drop_nlink+0xe8/0x140 [ 51.576577][ T4628] reiserfs_mkdir+0x610/0x7bc [ 51.577434][ T4628] reiserfs_xattr_init+0x2b0/0x6cc [ 51.578315][ T4628] reiserfs_fill_super+0x183c/0x1bfc [ 51.579208][ T4628] mount_bdev+0x264/0x358 [ 51.579926][ T4628] get_super_block+0x44/0x58 [ 51.580709][ T4628] legacy_get_tree+0xd4/0x16c [ 51.581483][ T4628] vfs_get_tree+0x90/0x274 [ 51.582147][ T4628] do_new_mount+0x228/0x810 [ 51.582848][ T4628] path_mount+0x5bc/0x1008 [ 51.583573][ T4628] __arm64_sys_mount+0x514/0x5f0 [ 51.584356][ T4628] invoke_syscall+0x98/0x2b0 [ 51.585115][ T4628] el0_svc_common+0x138/0x258 [ 51.585902][ T4628] do_el0_svc+0x58/0x13c [ 51.586573][ T4628] el0_svc+0x78/0x1d0 [ 51.587270][ T4628] el0t_64_sync_handler+0xcc/0xe4 [ 51.588003][ T4628] el0t_64_sync+0x1a0/0x1a4 [ 51.588654][ T4628] irq event stamp: 20476 [ 51.589282][ T4628] hardirqs last enabled at (20475): [] call_rcu+0x570/0x8f4 [ 51.590670][ T4628] hardirqs last disabled at (20476): [] el1_dbg+0x24/0x80 [ 51.591996][ T4628] softirqs last enabled at (20220): [] handle_softirqs+0xa40/0xbe4 [ 51.593571][ T4628] softirqs last disabled at (20209): [] __irq_exit_rcu+0x240/0x43c [ 51.595114][ T4628] ---[ end trace e3e7ec3ebb8a950b ]--- [ 51.596240][ T4628] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 51.829887][ T4631] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 51.831630][ T4631] REISERFS (device loop0): using ordered data mode [ 51.832814][ T4631] reiserfs: using flush barriers [ 51.834218][ T4631] 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 [ 51.837570][ T4631] REISERFS (device loop0): checking transaction log (loop0) [ 51.839572][ T4631] REISERFS (device loop0): Using r5 hash to sort names [ 51.840816][ T4631] REISERFS (device loop0): using 3.5.x disk format [ 51.842091][ T4631] ------------[ cut here ]------------ [ 51.842969][ T4631] WARNING: CPU: 0 PID: 4631 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 51.844344][ T4631] Modules linked in: [ 51.845041][ T4631] CPU: 0 PID: 4631 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 51.846537][ T4631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 51.848209][ T4631] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.849550][ T4631] pc : drop_nlink+0xe8/0x140 [ 51.850275][ T4631] lr : drop_nlink+0xe8/0x140 [ 51.851006][ T4631] sp : ffff80001f3c7660 [ 51.851684][ T4631] x29: ffff80001f3c7660 x28: ffff80001f3c76c0 x27: dfff800000000000 [ 51.853071][ T4631] x26: ffff700003e78ed8 x25: ffff0000e2875e98 x24: 00000000ffffffff [ 51.854419][ T4631] x23: 1fffe0001c50ebd3 x22: dfff800000000000 x21: 0000000000000000 [ 51.855692][ T4631] x20: ffff0000e2875e98 x19: ffff0000e2875e50 x18: 0000000000000000 [ 51.857093][ T4631] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 51.858455][ T4631] x14: 0000000000000003 x13: 1ffff00003e78de4 x12: 0000000000ff0100 [ 51.859923][ T4631] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 51.861278][ T4631] x8 : ffff0000ce8b8000 x7 : 0000000000000000 x6 : 000000000000003f [ 51.862613][ T4631] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 51.863937][ T4631] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.865266][ T4631] Call trace: [ 51.865842][ T4631] drop_nlink+0xe8/0x140 [ 51.866574][ T4631] reiserfs_mkdir+0x610/0x7bc [ 51.867423][ T4631] reiserfs_xattr_init+0x2b0/0x6cc [ 51.868242][ T4631] reiserfs_fill_super+0x183c/0x1bfc [ 51.869130][ T4631] mount_bdev+0x264/0x358 [ 51.869822][ T4631] get_super_block+0x44/0x58 [ 51.870594][ T4631] legacy_get_tree+0xd4/0x16c [ 51.871395][ T4631] vfs_get_tree+0x90/0x274 [ 51.872164][ T4631] do_new_mount+0x228/0x810 [ 51.872928][ T4631] path_mount+0x5bc/0x1008 [ 51.873729][ T4631] __arm64_sys_mount+0x514/0x5f0 [ 51.874610][ T4631] invoke_syscall+0x98/0x2b0 [ 51.875401][ T4631] el0_svc_common+0x138/0x258 [ 51.876165][ T4631] do_el0_svc+0x58/0x13c [ 51.876864][ T4631] el0_svc+0x78/0x1d0 [ 51.877450][ T4631] el0t_64_sync_handler+0xcc/0xe4 [ 51.878288][ T4631] el0t_64_sync+0x1a0/0x1a4 [ 51.879024][ T4631] irq event stamp: 20448 [ 51.879761][ T4631] hardirqs last enabled at (20447): [] call_rcu+0x570/0x8f4 [ 51.881208][ T4631] hardirqs last disabled at (20448): [] el1_dbg+0x24/0x80 [ 51.882666][ T4631] softirqs last enabled at (20188): [] handle_softirqs+0xa40/0xbe4 [ 51.884337][ T4631] softirqs last disabled at (20171): [] __irq_exit_rcu+0x240/0x43c [ 51.885910][ T4631] ---[ end trace e3e7ec3ebb8a950c ]--- [ 51.888090][ T4631] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.166273][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 52.171010][ T4634] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 52.172567][ T4634] REISERFS (device loop0): using ordered data mode [ 52.173685][ T4634] reiserfs: using flush barriers [ 52.175229][ T4634] 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 [ 52.178554][ T4634] REISERFS (device loop0): checking transaction log (loop0) [ 52.180642][ T4634] REISERFS (device loop0): Using r5 hash to sort names [ 52.181972][ T4634] REISERFS (device loop0): using 3.5.x disk format [ 52.183160][ T4634] ------------[ cut here ]------------ [ 52.184012][ T4634] WARNING: CPU: 1 PID: 4634 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 52.185357][ T4634] Modules linked in: [ 52.185951][ T4634] CPU: 1 PID: 4634 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 52.187395][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 52.188849][ T4634] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.189964][ T4634] pc : drop_nlink+0xe8/0x140 [ 52.190666][ T4634] lr : drop_nlink+0xe8/0x140 [ 52.191335][ T4634] sp : ffff80001f407660 [ 52.191953][ T4634] x29: ffff80001f407660 x28: ffff80001f4076c0 x27: dfff800000000000 [ 52.193144][ T4634] x26: ffff700003e80ed8 x25: ffff0000debb0878 x24: 00000000ffffffff [ 52.194478][ T4634] x23: 1fffe0001bd7610f x22: dfff800000000000 x21: 0000000000000000 [ 52.195860][ T4634] x20: ffff0000debb0878 x19: ffff0000debb0830 x18: 0000000000000000 [ 52.197303][ T4634] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 52.198552][ T4634] x14: 0000000000000003 x13: 1ffff00003e80de4 x12: 0000000000ff0100 [ 52.199810][ T4634] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 52.201189][ T4634] x8 : ffff0000cd62d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 52.202576][ T4634] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 52.203979][ T4634] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.205277][ T4634] Call trace: [ 52.205809][ T4634] drop_nlink+0xe8/0x140 [ 52.206522][ T4634] reiserfs_mkdir+0x610/0x7bc [ 52.207238][ T4634] reiserfs_xattr_init+0x2b0/0x6cc [ 52.208073][ T4634] reiserfs_fill_super+0x183c/0x1bfc [ 52.208956][ T4634] mount_bdev+0x264/0x358 [ 52.209647][ T4634] get_super_block+0x44/0x58 [ 52.210409][ T4634] legacy_get_tree+0xd4/0x16c [ 52.211136][ T4634] vfs_get_tree+0x90/0x274 [ 52.211830][ T4634] do_new_mount+0x228/0x810 [ 52.212548][ T4634] path_mount+0x5bc/0x1008 [ 52.213323][ T4634] __arm64_sys_mount+0x514/0x5f0 [ 52.214064][ T4634] invoke_syscall+0x98/0x2b0 [ 52.214794][ T4634] el0_svc_common+0x138/0x258 [ 52.215525][ T4634] do_el0_svc+0x58/0x13c [ 52.216139][ T4634] el0_svc+0x78/0x1d0 [ 52.216784][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 52.217553][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 52.218317][ T4634] irq event stamp: 20506 [ 52.218969][ T4634] hardirqs last enabled at (20505): [] call_rcu+0x570/0x8f4 [ 52.220532][ T4634] hardirqs last disabled at (20506): [] el1_dbg+0x24/0x80 [ 52.221972][ T4634] softirqs last enabled at (20250): [] handle_softirqs+0xa40/0xbe4 [ 52.223654][ T4634] softirqs last disabled at (20239): [] __irq_exit_rcu+0x240/0x43c [ 52.225162][ T4634] ---[ end trace e3e7ec3ebb8a950d ]--- [ 52.226230][ T4634] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.408169][ T4637] set_capacity_and_notify: 9 callbacks suppressed [ 52.408178][ T4637] loop0: detected capacity change from 0 to 8192 [ 52.416775][ T4637] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 52.418431][ T4637] REISERFS (device loop0): using ordered data mode [ 52.419636][ T4637] reiserfs: using flush barriers [ 52.421056][ T4637] 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 [ 52.423933][ T4637] REISERFS (device loop0): checking transaction log (loop0) [ 52.425635][ T4637] REISERFS (device loop0): Using r5 hash to sort names [ 52.428157][ T4637] REISERFS (device loop0): using 3.5.x disk format [ 52.429374][ T4637] ------------[ cut here ]------------ [ 52.430238][ T4637] WARNING: CPU: 1 PID: 4637 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 52.431508][ T4637] Modules linked in: [ 52.432155][ T4637] CPU: 1 PID: 4637 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 52.433529][ T4637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 52.435177][ T4637] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.436440][ T4637] pc : drop_nlink+0xe8/0x140 [ 52.437210][ T4637] lr : drop_nlink+0xe8/0x140 [ 52.438029][ T4637] sp : ffff80001faa7660 [ 52.438728][ T4637] x29: ffff80001faa7660 x28: ffff80001faa76c0 x27: dfff800000000000 [ 52.440067][ T4637] x26: ffff700003f54ed8 x25: ffff0000debb15b8 x24: 00000000ffffffff [ 52.441389][ T4637] x23: 1fffe0001bd762b7 x22: dfff800000000000 x21: 0000000000000000 [ 52.442875][ T4637] x20: ffff0000debb15b8 x19: ffff0000debb1570 x18: 0000000000000000 [ 52.444233][ T4637] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 52.445531][ T4637] x14: 0000000000000003 x13: 1ffff00003f54de4 x12: 0000000000ff0100 [ 52.446843][ T4637] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 52.448188][ T4637] x8 : ffff0000d5719b40 x7 : 0000000000000000 x6 : 000000000000003f [ 52.449517][ T4637] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 52.450825][ T4637] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.452140][ T4637] Call trace: [ 52.452705][ T4637] drop_nlink+0xe8/0x140 [ 52.453435][ T4637] reiserfs_mkdir+0x610/0x7bc [ 52.454215][ T4637] reiserfs_xattr_init+0x2b0/0x6cc [ 52.455015][ T4637] reiserfs_fill_super+0x183c/0x1bfc [ 52.455853][ T4637] mount_bdev+0x264/0x358 [ 52.456560][ T4637] get_super_block+0x44/0x58 [ 52.457350][ T4637] legacy_get_tree+0xd4/0x16c [ 52.458226][ T4637] vfs_get_tree+0x90/0x274 [ 52.458978][ T4637] do_new_mount+0x228/0x810 [ 52.459795][ T4637] path_mount+0x5bc/0x1008 [ 52.460515][ T4637] __arm64_sys_mount+0x514/0x5f0 [ 52.461350][ T4637] invoke_syscall+0x98/0x2b0 [ 52.462156][ T4637] el0_svc_common+0x138/0x258 [ 52.462924][ T4637] do_el0_svc+0x58/0x13c [ 52.463649][ T4637] el0_svc+0x78/0x1d0 [ 52.464294][ T4637] el0t_64_sync_handler+0xcc/0xe4 [ 52.465105][ T4637] el0t_64_sync+0x1a0/0x1a4 [ 52.465914][ T4637] irq event stamp: 20406 [ 52.466605][ T4637] hardirqs last enabled at (20405): [] call_rcu+0x570/0x8f4 [ 52.468134][ T4637] hardirqs last disabled at (20406): [] el1_dbg+0x24/0x80 [ 52.469606][ T4637] softirqs last enabled at (20368): [] handle_softirqs+0xa40/0xbe4 [ 52.471175][ T4637] softirqs last disabled at (20349): [] __irq_exit_rcu+0x240/0x43c [ 52.472726][ T4637] ---[ end trace e3e7ec3ebb8a950e ]--- [ 52.481651][ T4637] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.655805][ T4640] loop0: detected capacity change from 0 to 8192 [ 52.664735][ T4640] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 52.667102][ T4640] REISERFS (device loop0): using ordered data mode [ 52.668096][ T4640] reiserfs: using flush barriers [ 52.669250][ T4640] 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 [ 52.672020][ T4640] REISERFS (device loop0): checking transaction log (loop0) [ 52.673940][ T4640] REISERFS (device loop0): Using r5 hash to sort names [ 52.675295][ T4640] REISERFS (device loop0): using 3.5.x disk format [ 52.676761][ T4640] ------------[ cut here ]------------ [ 52.677678][ T4640] WARNING: CPU: 1 PID: 4640 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 52.678935][ T4640] Modules linked in: [ 52.679598][ T4640] CPU: 1 PID: 4640 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 52.681112][ T4640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 52.682859][ T4640] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.684203][ T4640] pc : drop_nlink+0xe8/0x140 [ 52.684892][ T4640] lr : drop_nlink+0xe8/0x140 [ 52.685726][ T4640] sp : ffff80001fa47660 [ 52.686416][ T4640] x29: ffff80001fa47660 x28: ffff80001fa476c0 x27: dfff800000000000 [ 52.687883][ T4640] x26: ffff700003f48ed8 x25: ffff0000debb22f8 x24: 00000000ffffffff [ 52.689310][ T4640] x23: 1fffe0001bd7645f x22: dfff800000000000 x21: 0000000000000000 [ 52.690689][ T4640] x20: ffff0000debb22f8 x19: ffff0000debb22b0 x18: 0000000000000000 [ 52.692032][ T4640] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 52.693344][ T4640] x14: 0000000000000003 x13: 1ffff00003f48de4 x12: 0000000000ff0100 [ 52.694761][ T4640] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 52.696128][ T4640] x8 : ffff0000d3dc51c0 x7 : 0000000000000000 x6 : 000000000000003f [ 52.697396][ T4640] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 52.698687][ T4640] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.699985][ T4640] Call trace: [ 52.700510][ T4640] drop_nlink+0xe8/0x140 [ 52.701247][ T4640] reiserfs_mkdir+0x610/0x7bc [ 52.701968][ T4640] reiserfs_xattr_init+0x2b0/0x6cc [ 52.702792][ T4640] reiserfs_fill_super+0x183c/0x1bfc [ 52.703702][ T4640] mount_bdev+0x264/0x358 [ 52.704500][ T4640] get_super_block+0x44/0x58 [ 52.705244][ T4640] legacy_get_tree+0xd4/0x16c [ 52.706044][ T4640] vfs_get_tree+0x90/0x274 [ 52.706811][ T4640] do_new_mount+0x228/0x810 [ 52.707510][ T4640] path_mount+0x5bc/0x1008 [ 52.708233][ T4640] __arm64_sys_mount+0x514/0x5f0 [ 52.709018][ T4640] invoke_syscall+0x98/0x2b0 [ 52.709710][ T4640] el0_svc_common+0x138/0x258 [ 52.710577][ T4640] do_el0_svc+0x58/0x13c [ 52.711236][ T4640] el0_svc+0x78/0x1d0 [ 52.711840][ T4640] el0t_64_sync_handler+0xcc/0xe4 [ 52.712594][ T4640] el0t_64_sync+0x1a0/0x1a4 [ 52.713275][ T4640] irq event stamp: 21724 [ 52.713987][ T4640] hardirqs last enabled at (21723): [] call_rcu+0x570/0x8f4 [ 52.715616][ T4640] hardirqs last disabled at (21724): [] el1_dbg+0x24/0x80 [ 52.716972][ T4640] softirqs last enabled at (21692): [] handle_softirqs+0xa40/0xbe4 [ 52.718480][ T4640] softirqs last disabled at (21679): [] __irq_exit_rcu+0x240/0x43c [ 52.720024][ T4640] ---[ end trace e3e7ec3ebb8a950f ]--- [ 52.722663][ T4640] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 52.930102][ T4643] loop0: detected capacity change from 0 to 8192 [ 52.963124][ T4643] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 52.964824][ T4643] REISERFS (device loop0): using ordered data mode [ 52.965802][ T4643] reiserfs: using flush barriers [ 52.967598][ T4643] 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 [ 52.970595][ T4643] REISERFS (device loop0): checking transaction log (loop0) [ 52.972491][ T4643] REISERFS (device loop0): Using r5 hash to sort names [ 52.973834][ T4643] REISERFS (device loop0): using 3.5.x disk format [ 52.975139][ T4643] ------------[ cut here ]------------ [ 52.975994][ T4643] WARNING: CPU: 0 PID: 4643 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 52.977262][ T4643] Modules linked in: [ 52.977903][ T4643] CPU: 0 PID: 4643 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 52.979413][ T4643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 52.981095][ T4643] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.982428][ T4643] pc : drop_nlink+0xe8/0x140 [ 52.983178][ T4643] lr : drop_nlink+0xe8/0x140 [ 52.983951][ T4643] sp : ffff80001fb37660 [ 52.984682][ T4643] x29: ffff80001fb37660 x28: ffff80001fb376c0 x27: dfff800000000000 [ 52.985978][ T4643] x26: ffff700003f66ed8 x25: ffff0000e2876bd8 x24: 00000000ffffffff [ 52.987341][ T4643] x23: 1fffe0001c50ed7b x22: dfff800000000000 x21: 0000000000000000 [ 52.988617][ T4643] x20: ffff0000e2876bd8 x19: ffff0000e2876b90 x18: 0000000000000000 [ 52.989880][ T4643] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 52.991150][ T4643] x14: 0000000000000003 x13: 1ffff00003f66de4 x12: 0000000000ff0100 [ 52.992545][ T4643] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 52.993865][ T4643] x8 : ffff0000de588000 x7 : 0000000000000000 x6 : 000000000000003f [ 52.995318][ T4643] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 52.996685][ T4643] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.997899][ T4643] Call trace: [ 52.998438][ T4643] drop_nlink+0xe8/0x140 [ 52.999168][ T4643] reiserfs_mkdir+0x610/0x7bc [ 52.999955][ T4643] reiserfs_xattr_init+0x2b0/0x6cc [ 53.000816][ T4643] reiserfs_fill_super+0x183c/0x1bfc [ 53.001744][ T4643] mount_bdev+0x264/0x358 [ 53.002493][ T4643] get_super_block+0x44/0x58 [ 53.003287][ T4643] legacy_get_tree+0xd4/0x16c [ 53.004098][ T4643] vfs_get_tree+0x90/0x274 [ 53.004834][ T4643] do_new_mount+0x228/0x810 [ 53.005638][ T4643] path_mount+0x5bc/0x1008 [ 53.006394][ T4643] __arm64_sys_mount+0x514/0x5f0 [ 53.007248][ T4643] invoke_syscall+0x98/0x2b0 [ 53.007966][ T4643] el0_svc_common+0x138/0x258 [ 53.008764][ T4643] do_el0_svc+0x58/0x13c [ 53.009508][ T4643] el0_svc+0x78/0x1d0 [ 53.010195][ T4643] el0t_64_sync_handler+0xcc/0xe4 [ 53.011010][ T4643] el0t_64_sync+0x1a0/0x1a4 [ 53.011707][ T4643] irq event stamp: 20498 [ 53.012375][ T4643] hardirqs last enabled at (20497): [] call_rcu+0x570/0x8f4 [ 53.013835][ T4643] hardirqs last disabled at (20498): [] el1_dbg+0x24/0x80 [ 53.015211][ T4643] softirqs last enabled at (19920): [] handle_softirqs+0xa40/0xbe4 [ 53.016700][ T4643] softirqs last disabled at (19901): [] __irq_exit_rcu+0x240/0x43c [ 53.018424][ T4643] ---[ end trace e3e7ec3ebb8a9510 ]--- [ 53.022256][ T4643] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 53.208846][ T4646] loop0: detected capacity change from 0 to 8192 [ 53.282017][ T4646] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 53.283855][ T4646] REISERFS (device loop0): using ordered data mode [ 53.284912][ T4646] reiserfs: using flush barriers [ 53.286779][ T4646] 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 [ 53.289453][ T4646] REISERFS (device loop0): checking transaction log (loop0) [ 53.291197][ T4646] REISERFS (device loop0): Using r5 hash to sort names [ 53.292338][ T4646] REISERFS (device loop0): using 3.5.x disk format [ 53.293598][ T4646] ------------[ cut here ]------------ [ 53.294483][ T4646] WARNING: CPU: 0 PID: 4646 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 53.295789][ T4646] Modules linked in: [ 53.296433][ T4646] CPU: 0 PID: 4646 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 53.297971][ T4646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 53.299630][ T4646] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.300937][ T4646] pc : drop_nlink+0xe8/0x140 [ 53.301684][ T4646] lr : drop_nlink+0xe8/0x140 [ 53.302439][ T4646] sp : ffff80001f317660 [ 53.303147][ T4646] x29: ffff80001f317660 x28: ffff80001f3176c0 x27: dfff800000000000 [ 53.304457][ T4646] x26: ffff700003e62ed8 x25: ffff0000e2877918 x24: 00000000ffffffff [ 53.305751][ T4646] x23: 1fffe0001c50ef23 x22: dfff800000000000 x21: 0000000000000000 [ 53.307048][ T4646] x20: ffff0000e2877918 x19: ffff0000e28778d0 x18: 0000000000000000 [ 53.308412][ T4646] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 53.309860][ T4646] x14: 0000000000000003 x13: 1ffff00003e62de4 x12: 0000000000ff0100 [ 53.311214][ T4646] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 53.312530][ T4646] x8 : ffff0000d8ee1b40 x7 : 0000000000000000 x6 : 000000000000003f [ 53.313840][ T4646] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 53.315169][ T4646] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.316452][ T4646] Call trace: [ 53.316997][ T4646] drop_nlink+0xe8/0x140 [ 53.317674][ T4646] reiserfs_mkdir+0x610/0x7bc [ 53.318427][ T4646] reiserfs_xattr_init+0x2b0/0x6cc [ 53.319179][ T4646] reiserfs_fill_super+0x183c/0x1bfc [ 53.319977][ T4646] mount_bdev+0x264/0x358 [ 53.320698][ T4646] get_super_block+0x44/0x58 [ 53.321383][ T4646] legacy_get_tree+0xd4/0x16c [ 53.322106][ T4646] vfs_get_tree+0x90/0x274 [ 53.322777][ T4646] do_new_mount+0x228/0x810 [ 53.323453][ T4646] path_mount+0x5bc/0x1008 [ 53.324128][ T4646] __arm64_sys_mount+0x514/0x5f0 [ 53.324882][ T4646] invoke_syscall+0x98/0x2b0 [ 53.325549][ T4646] el0_svc_common+0x138/0x258 [ 53.326325][ T4646] do_el0_svc+0x58/0x13c [ 53.326969][ T4646] el0_svc+0x78/0x1d0 [ 53.327594][ T4646] el0t_64_sync_handler+0xcc/0xe4 [ 53.328362][ T4646] el0t_64_sync+0x1a0/0x1a4 [ 53.329030][ T4646] irq event stamp: 20432 [ 53.329694][ T4646] hardirqs last enabled at (20431): [] call_rcu+0x570/0x8f4 [ 53.331024][ T4646] hardirqs last disabled at (20432): [] el1_dbg+0x24/0x80 [ 53.332318][ T4646] softirqs last enabled at (20114): [] handle_softirqs+0xa40/0xbe4 [ 53.333922][ T4646] softirqs last disabled at (20109): [] __irq_exit_rcu+0x240/0x43c [ 53.335559][ T4646] ---[ end trace e3e7ec3ebb8a9511 ]--- [ 53.336553][ T4646] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 53.500496][ T4649] loop0: detected capacity change from 0 to 8192 [ 53.532215][ T4649] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 53.533784][ T4649] REISERFS (device loop0): using ordered data mode [ 53.534828][ T4649] reiserfs: using flush barriers [ 53.536173][ T4649] 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 [ 53.538801][ T4649] REISERFS (device loop0): checking transaction log (loop0) [ 53.540508][ T4649] REISERFS (device loop0): Using r5 hash to sort names [ 53.541637][ T4649] REISERFS (device loop0): using 3.5.x disk format [ 53.542820][ T4649] ------------[ cut here ]------------ [ 53.543733][ T4649] WARNING: CPU: 0 PID: 4649 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 53.545090][ T4649] Modules linked in: [ 53.545779][ T4649] CPU: 0 PID: 4649 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 53.547362][ T4649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 53.549053][ T4649] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.550269][ T4649] pc : drop_nlink+0xe8/0x140 [ 53.551088][ T4649] lr : drop_nlink+0xe8/0x140 [ 53.551830][ T4649] sp : ffff80001faf7660 [ 53.552526][ T4649] x29: ffff80001faf7660 x28: ffff80001faf76c0 x27: dfff800000000000 [ 53.553882][ T4649] x26: ffff700003f5eed8 x25: ffff0000dea60878 x24: 00000000ffffffff [ 53.555157][ T4649] x23: 1fffe0001bd4c10f x22: dfff800000000000 x21: 0000000000000000 [ 53.556450][ T4649] x20: ffff0000dea60878 x19: ffff0000dea60830 x18: 0000000000000000 [ 53.557772][ T4649] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 53.559134][ T4649] x14: 0000000000000003 x13: 1ffff00003f5ede4 x12: 0000000000ff0100 [ 53.560456][ T4649] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 53.561795][ T4649] x8 : ffff0000d8ee51c0 x7 : 0000000000000000 x6 : 000000000000003f [ 53.563142][ T4649] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 53.564526][ T4649] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.565812][ T4649] Call trace: [ 53.566457][ T4649] drop_nlink+0xe8/0x140 [ 53.567199][ T4649] reiserfs_mkdir+0x610/0x7bc [ 53.567991][ T4649] reiserfs_xattr_init+0x2b0/0x6cc [ 53.568821][ T4649] reiserfs_fill_super+0x183c/0x1bfc [ 53.569643][ T4649] mount_bdev+0x264/0x358 [ 53.570343][ T4649] get_super_block+0x44/0x58 [ 53.571077][ T4649] legacy_get_tree+0xd4/0x16c [ 53.571821][ T4649] vfs_get_tree+0x90/0x274 [ 53.572498][ T4649] do_new_mount+0x228/0x810 [ 53.573121][ T4649] path_mount+0x5bc/0x1008 [ 53.573866][ T4649] __arm64_sys_mount+0x514/0x5f0 [ 53.574702][ T4649] invoke_syscall+0x98/0x2b0 [ 53.575446][ T4649] el0_svc_common+0x138/0x258 [ 53.576203][ T4649] do_el0_svc+0x58/0x13c [ 53.576869][ T4649] el0_svc+0x78/0x1d0 [ 53.577531][ T4649] el0t_64_sync_handler+0xcc/0xe4 [ 53.578320][ T4649] el0t_64_sync+0x1a0/0x1a4 [ 53.579050][ T4649] irq event stamp: 20350 [ 53.579755][ T4649] hardirqs last enabled at (20349): [] call_rcu+0x570/0x8f4 [ 53.581154][ T4649] hardirqs last disabled at (20350): [] el1_dbg+0x24/0x80 [ 53.582501][ T4649] softirqs last enabled at (19560): [] local_bh_enable+0x10/0x34 [ 53.583955][ T4649] softirqs last disabled at (19558): [] local_bh_disable+0x10/0x34 [ 53.585467][ T4649] ---[ end trace e3e7ec3ebb8a9512 ]--- [ 53.587483][ T4649] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 53.752049][ T4652] loop0: detected capacity change from 0 to 8192 [ 53.801798][ T4652] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 53.803515][ T4652] REISERFS (device loop0): using ordered data mode [ 53.804584][ T4652] reiserfs: using flush barriers [ 53.805863][ T4652] 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 [ 53.810029][ T4652] REISERFS (device loop0): checking transaction log (loop0) [ 53.811791][ T4652] REISERFS (device loop0): Using r5 hash to sort names [ 53.812908][ T4652] REISERFS (device loop0): using 3.5.x disk format [ 53.814063][ T4652] ------------[ cut here ]------------ [ 53.814901][ T4652] WARNING: CPU: 0 PID: 4652 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 53.816147][ T4652] Modules linked in: [ 53.816811][ T4652] CPU: 0 PID: 4652 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 53.818276][ T4652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 53.819929][ T4652] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.821169][ T4652] pc : drop_nlink+0xe8/0x140 [ 53.821923][ T4652] lr : drop_nlink+0xe8/0x140 [ 53.822683][ T4652] sp : ffff80001fab7660 [ 53.823292][ T4652] x29: ffff80001fab7660 x28: ffff80001fab76c0 x27: dfff800000000000 [ 53.824623][ T4652] x26: ffff700003f56ed8 x25: ffff0000dea615b8 x24: 00000000ffffffff [ 53.825886][ T4652] x23: 1fffe0001bd4c2b7 x22: dfff800000000000 x21: 0000000000000000 [ 53.827252][ T4652] x20: ffff0000dea615b8 x19: ffff0000dea61570 x18: 0000000000000000 [ 53.828713][ T4652] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 53.830076][ T4652] x14: 0000000000000003 x13: 1ffff00003f56de4 x12: 0000000000ff0100 [ 53.831403][ T4652] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 53.832678][ T4652] x8 : ffff0000de5751c0 x7 : 0000000000000000 x6 : 000000000000003f [ 53.834078][ T4652] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 53.835474][ T4652] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.836771][ T4652] Call trace: [ 53.837311][ T4652] drop_nlink+0xe8/0x140 [ 53.837996][ T4652] reiserfs_mkdir+0x610/0x7bc [ 53.838660][ T4652] reiserfs_xattr_init+0x2b0/0x6cc [ 53.839420][ T4652] reiserfs_fill_super+0x183c/0x1bfc [ 53.840258][ T4652] mount_bdev+0x264/0x358 [ 53.841008][ T4652] get_super_block+0x44/0x58 [ 53.841794][ T4652] legacy_get_tree+0xd4/0x16c [ 53.842554][ T4652] vfs_get_tree+0x90/0x274 [ 53.843268][ T4652] do_new_mount+0x228/0x810 [ 53.843999][ T4652] path_mount+0x5bc/0x1008 [ 53.844717][ T4652] __arm64_sys_mount+0x514/0x5f0 [ 53.845555][ T4652] invoke_syscall+0x98/0x2b0 [ 53.846274][ T4652] el0_svc_common+0x138/0x258 [ 53.846989][ T4652] do_el0_svc+0x58/0x13c [ 53.847657][ T4652] el0_svc+0x78/0x1d0 [ 53.848267][ T4652] el0t_64_sync_handler+0xcc/0xe4 [ 53.849005][ T4652] el0t_64_sync+0x1a0/0x1a4 [ 53.849647][ T4652] irq event stamp: 21290 [ 53.850334][ T4652] hardirqs last enabled at (21289): [] call_rcu+0x570/0x8f4 [ 53.851645][ T4652] hardirqs last disabled at (21290): [] el1_dbg+0x24/0x80 [ 53.852872][ T4652] softirqs last enabled at (20278): [] handle_softirqs+0xa40/0xbe4 [ 53.854079][ T4652] softirqs last disabled at (20257): [] __irq_exit_rcu+0x240/0x43c [ 53.855334][ T4652] ---[ end trace e3e7ec3ebb8a9513 ]--- [ 53.856387][ T4652] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 54.036051][ T4655] loop0: detected capacity change from 0 to 8192 [ 54.081814][ T4655] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 54.083419][ T4655] REISERFS (device loop0): using ordered data mode [ 54.084490][ T4655] reiserfs: using flush barriers [ 54.085777][ T4655] 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 [ 54.088879][ T4655] REISERFS (device loop0): checking transaction log (loop0) [ 54.090736][ T4655] REISERFS (device loop0): Using r5 hash to sort names [ 54.091961][ T4655] REISERFS (device loop0): using 3.5.x disk format [ 54.093262][ T4655] ------------[ cut here ]------------ [ 54.094049][ T4655] WARNING: CPU: 1 PID: 4655 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 54.095401][ T4655] Modules linked in: [ 54.096027][ T4655] CPU: 1 PID: 4655 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 54.097427][ T4655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 54.099064][ T4655] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.100329][ T4655] pc : drop_nlink+0xe8/0x140 [ 54.101004][ T4655] lr : drop_nlink+0xe8/0x140 [ 54.101773][ T4655] sp : ffff80001faf7660 [ 54.102478][ T4655] x29: ffff80001faf7660 x28: ffff80001faf76c0 x27: dfff800000000000 [ 54.103830][ T4655] x26: ffff700003f5eed8 x25: ffff0000debb3038 x24: 00000000ffffffff [ 54.105150][ T4655] x23: 1fffe0001bd76607 x22: dfff800000000000 x21: 0000000000000000 [ 54.106510][ T4655] x20: ffff0000debb3038 x19: ffff0000debb2ff0 x18: 0000000000000000 [ 54.107840][ T4655] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 54.109218][ T4655] x14: 0000000000000003 x13: 1ffff00003f5ede4 x12: 0000000000ff0100 [ 54.110558][ T4655] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 54.111870][ T4655] x8 : ffff0000de4e1b40 x7 : 0000000000000000 x6 : 000000000000003f [ 54.113265][ T4655] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 54.114631][ T4655] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.115983][ T4655] Call trace: [ 54.116509][ T4655] drop_nlink+0xe8/0x140 [ 54.117277][ T4655] reiserfs_mkdir+0x610/0x7bc [ 54.118124][ T4655] reiserfs_xattr_init+0x2b0/0x6cc [ 54.118938][ T4655] reiserfs_fill_super+0x183c/0x1bfc [ 54.119761][ T4655] mount_bdev+0x264/0x358 [ 54.120468][ T4655] get_super_block+0x44/0x58 [ 54.121146][ T4655] legacy_get_tree+0xd4/0x16c [ 54.121883][ T4655] vfs_get_tree+0x90/0x274 [ 54.122579][ T4655] do_new_mount+0x228/0x810 [ 54.123376][ T4655] path_mount+0x5bc/0x1008 [ 54.124139][ T4655] __arm64_sys_mount+0x514/0x5f0 [ 54.124995][ T4655] invoke_syscall+0x98/0x2b0 [ 54.125782][ T4655] el0_svc_common+0x138/0x258 [ 54.126567][ T4655] do_el0_svc+0x58/0x13c [ 54.127363][ T4655] el0_svc+0x78/0x1d0 [ 54.127984][ T4655] el0t_64_sync_handler+0xcc/0xe4 [ 54.128830][ T4655] el0t_64_sync+0x1a0/0x1a4 [ 54.129581][ T4655] irq event stamp: 20426 [ 54.130239][ T4655] hardirqs last enabled at (20425): [] call_rcu+0x570/0x8f4 [ 54.131769][ T4655] hardirqs last disabled at (20426): [] el1_dbg+0x24/0x80 [ 54.133124][ T4655] softirqs last enabled at (20160): [] handle_softirqs+0xa40/0xbe4 [ 54.134661][ T4655] softirqs last disabled at (20145): [] __irq_exit_rcu+0x240/0x43c [ 54.136126][ T4655] ---[ end trace e3e7ec3ebb8a9514 ]--- [ 54.137458][ T4655] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 54.236122][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 54.298275][ T4658] loop0: detected capacity change from 0 to 8192 [ 54.307477][ T4658] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 54.309507][ T4658] REISERFS (device loop0): using ordered data mode [ 54.310682][ T4658] reiserfs: using flush barriers [ 54.312108][ T4658] 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 [ 54.314829][ T4658] REISERFS (device loop0): checking transaction log (loop0) [ 54.316909][ T4658] REISERFS (device loop0): Using r5 hash to sort names [ 54.318068][ T4658] REISERFS (device loop0): using 3.5.x disk format [ 54.319225][ T4658] ------------[ cut here ]------------ [ 54.320084][ T4658] WARNING: CPU: 1 PID: 4658 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 54.321385][ T4658] Modules linked in: [ 54.322042][ T4658] CPU: 1 PID: 4658 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 54.323546][ T4658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 54.325212][ T4658] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.326441][ T4658] pc : drop_nlink+0xe8/0x140 [ 54.327253][ T4658] lr : drop_nlink+0xe8/0x140 [ 54.328001][ T4658] sp : ffff80001faf7660 [ 54.328715][ T4658] x29: ffff80001faf7660 x28: ffff80001faf76c0 x27: dfff800000000000 [ 54.330014][ T4658] x26: ffff700003f5eed8 x25: ffff0000debb3d78 x24: 00000000ffffffff [ 54.331371][ T4658] x23: 1fffe0001bd767af x22: dfff800000000000 x21: 0000000000000000 [ 54.332774][ T4658] x20: ffff0000debb3d78 x19: ffff0000debb3d30 x18: 0000000000000000 [ 54.334060][ T4658] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 54.335379][ T4658] x14: 0000000000000003 x13: 1ffff00003f5ede4 x12: 0000000000ff0100 [ 54.336700][ T4658] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 54.337976][ T4658] x8 : ffff0000da700000 x7 : 0000000000000000 x6 : 000000000000003f [ 54.339260][ T4658] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 54.340469][ T4658] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.341728][ T4658] Call trace: [ 54.342312][ T4658] drop_nlink+0xe8/0x140 [ 54.343065][ T4658] reiserfs_mkdir+0x610/0x7bc [ 54.343843][ T4658] reiserfs_xattr_init+0x2b0/0x6cc [ 54.344627][ T4658] reiserfs_fill_super+0x183c/0x1bfc [ 54.345431][ T4658] mount_bdev+0x264/0x358 [ 54.346122][ T4658] get_super_block+0x44/0x58 [ 54.346916][ T4658] legacy_get_tree+0xd4/0x16c [ 54.347719][ T4658] vfs_get_tree+0x90/0x274 [ 54.348383][ T4658] do_new_mount+0x228/0x810 [ 54.349064][ T4658] path_mount+0x5bc/0x1008 [ 54.349743][ T4658] __arm64_sys_mount+0x514/0x5f0 [ 54.350513][ T4658] invoke_syscall+0x98/0x2b0 [ 54.351279][ T4658] el0_svc_common+0x138/0x258 [ 54.352113][ T4658] do_el0_svc+0x58/0x13c [ 54.352887][ T4658] el0_svc+0x78/0x1d0 [ 54.353534][ T4658] el0t_64_sync_handler+0xcc/0xe4 [ 54.354364][ T4658] el0t_64_sync+0x1a0/0x1a4 [ 54.355074][ T4658] irq event stamp: 20606 [ 54.355771][ T4658] hardirqs last enabled at (20605): [] call_rcu+0x570/0x8f4 [ 54.357240][ T4658] hardirqs last disabled at (20606): [] el1_dbg+0x24/0x80 [ 54.358701][ T4658] softirqs last enabled at (20466): [] handle_softirqs+0xa40/0xbe4 [ 54.360227][ T4658] softirqs last disabled at (20449): [] __irq_exit_rcu+0x240/0x43c [ 54.361765][ T4658] ---[ end trace e3e7ec3ebb8a9515 ]--- [ 54.363730][ T4658] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 54.538201][ T4661] loop0: detected capacity change from 0 to 8192 [ 54.573001][ T4661] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 54.574605][ T4661] REISERFS (device loop0): using ordered data mode [ 54.575700][ T4661] reiserfs: using flush barriers [ 54.577400][ T4661] 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 [ 54.580028][ T4661] REISERFS (device loop0): checking transaction log (loop0) [ 54.581804][ T4661] REISERFS (device loop0): Using r5 hash to sort names [ 54.582912][ T4661] REISERFS (device loop0): using 3.5.x disk format [ 54.584184][ T4661] ------------[ cut here ]------------ [ 54.585085][ T4661] WARNING: CPU: 1 PID: 4661 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 54.586360][ T4661] Modules linked in: [ 54.586977][ T4661] CPU: 1 PID: 4661 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 54.588572][ T4661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 54.590248][ T4661] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.591516][ T4661] pc : drop_nlink+0xe8/0x140 [ 54.592201][ T4661] lr : drop_nlink+0xe8/0x140 [ 54.592907][ T4661] sp : ffff80001faf7660 [ 54.593472][ T4661] x29: ffff80001faf7660 x28: ffff80001faf76c0 x27: dfff800000000000 [ 54.594624][ T4661] x26: ffff700003f5eed8 x25: ffff0000debb4ab8 x24: 00000000ffffffff [ 54.595989][ T4661] x23: 1fffe0001bd76957 x22: dfff800000000000 x21: 0000000000000000 [ 54.597387][ T4661] x20: ffff0000debb4ab8 x19: ffff0000debb4a70 x18: 0000000000000000 [ 54.598718][ T4661] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 54.600043][ T4661] x14: 0000000000000003 x13: 1ffff00003f5ede4 x12: 0000000000ff0100 [ 54.601327][ T4661] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 54.602606][ T4661] x8 : ffff0000da7051c0 x7 : 0000000000000000 x6 : 000000000000003f [ 54.603910][ T4661] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 54.605220][ T4661] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.606580][ T4661] Call trace: [ 54.607085][ T4661] drop_nlink+0xe8/0x140 [ 54.607729][ T4661] reiserfs_mkdir+0x610/0x7bc [ 54.608607][ T4661] reiserfs_xattr_init+0x2b0/0x6cc [ 54.609435][ T4661] reiserfs_fill_super+0x183c/0x1bfc [ 54.610325][ T4661] mount_bdev+0x264/0x358 [ 54.611062][ T4661] get_super_block+0x44/0x58 [ 54.611858][ T4661] legacy_get_tree+0xd4/0x16c [ 54.612602][ T4661] vfs_get_tree+0x90/0x274 [ 54.613327][ T4661] do_new_mount+0x228/0x810 [ 54.614053][ T4661] path_mount+0x5bc/0x1008 [ 54.614798][ T4661] __arm64_sys_mount+0x514/0x5f0 [ 54.615619][ T4661] invoke_syscall+0x98/0x2b0 [ 54.616367][ T4661] el0_svc_common+0x138/0x258 [ 54.617118][ T4661] do_el0_svc+0x58/0x13c [ 54.617781][ T4661] el0_svc+0x78/0x1d0 [ 54.618399][ T4661] el0t_64_sync_handler+0xcc/0xe4 [ 54.619231][ T4661] el0t_64_sync+0x1a0/0x1a4 [ 54.619886][ T4661] irq event stamp: 20632 [ 54.620513][ T4661] hardirqs last enabled at (20631): [] call_rcu+0x570/0x8f4 [ 54.621974][ T4661] hardirqs last disabled at (20632): [] el1_dbg+0x24/0x80 [ 54.623323][ T4661] softirqs last enabled at (20124): [] handle_softirqs+0xa40/0xbe4 [ 54.624803][ T4661] softirqs last disabled at (20091): [] __irq_exit_rcu+0x240/0x43c [ 54.626264][ T4661] ---[ end trace e3e7ec3ebb8a9516 ]--- [ 54.628125][ T4661] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 54.775478][ T4664] loop0: detected capacity change from 0 to 8192 [ 54.813085][ T4664] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 54.814828][ T4664] REISERFS (device loop0): using ordered data mode [ 54.815862][ T4664] reiserfs: using flush barriers [ 54.817157][ T4664] 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 [ 54.819728][ T4664] REISERFS (device loop0): checking transaction log (loop0) [ 54.821426][ T4664] REISERFS (device loop0): Using r5 hash to sort names [ 54.822635][ T4664] REISERFS (device loop0): using 3.5.x disk format [ 54.823826][ T4664] ------------[ cut here ]------------ [ 54.824662][ T4664] WARNING: CPU: 0 PID: 4664 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 54.825906][ T4664] Modules linked in: [ 54.826555][ T4664] CPU: 0 PID: 4664 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 54.827984][ T4664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 54.829565][ T4664] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.830813][ T4664] pc : drop_nlink+0xe8/0x140 [ 54.831526][ T4664] lr : drop_nlink+0xe8/0x140 [ 54.832242][ T4664] sp : ffff80001faf7660 [ 54.832849][ T4664] x29: ffff80001faf7660 x28: ffff80001faf76c0 x27: dfff800000000000 [ 54.834191][ T4664] x26: ffff700003f5eed8 x25: ffff0000dea622f8 x24: 00000000ffffffff [ 54.835471][ T4664] x23: 1fffe0001bd4c45f x22: dfff800000000000 x21: 0000000000000000 [ 54.836894][ T4664] x20: ffff0000dea622f8 x19: ffff0000dea622b0 x18: 0000000000000000 [ 54.838246][ T4664] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 54.839577][ T4664] x14: 0000000000000003 x13: 1ffff00003f5ede4 x12: 0000000000ff0100 [ 54.840895][ T4664] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 54.842183][ T4664] x8 : ffff0000c13a3680 x7 : 0000000000000000 x6 : 000000000000003f [ 54.843333][ T4664] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 54.844502][ T4664] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.845768][ T4664] Call trace: [ 54.846299][ T4664] drop_nlink+0xe8/0x140 [ 54.847021][ T4664] reiserfs_mkdir+0x610/0x7bc [ 54.847741][ T4664] reiserfs_xattr_init+0x2b0/0x6cc [ 54.848539][ T4664] reiserfs_fill_super+0x183c/0x1bfc [ 54.849411][ T4664] mount_bdev+0x264/0x358 [ 54.850073][ T4664] get_super_block+0x44/0x58 [ 54.850780][ T4664] legacy_get_tree+0xd4/0x16c [ 54.851478][ T4664] vfs_get_tree+0x90/0x274 [ 54.852248][ T4664] do_new_mount+0x228/0x810 [ 54.852946][ T4664] path_mount+0x5bc/0x1008 [ 54.853577][ T4664] __arm64_sys_mount+0x514/0x5f0 [ 54.854343][ T4664] invoke_syscall+0x98/0x2b0 [ 54.855084][ T4664] el0_svc_common+0x138/0x258 [ 54.855840][ T4664] do_el0_svc+0x58/0x13c [ 54.856458][ T4664] el0_svc+0x78/0x1d0 [ 54.857067][ T4664] el0t_64_sync_handler+0xcc/0xe4 [ 54.857820][ T4664] el0t_64_sync+0x1a0/0x1a4 [ 54.858544][ T4664] irq event stamp: 20316 [ 54.859195][ T4664] hardirqs last enabled at (20315): [] call_rcu+0x570/0x8f4 [ 54.860627][ T4664] hardirqs last disabled at (20316): [] el1_dbg+0x24/0x80 [ 54.862003][ T4664] softirqs last enabled at (19794): [] handle_softirqs+0xa40/0xbe4 [ 54.863535][ T4664] softirqs last disabled at (19777): [] __irq_exit_rcu+0x240/0x43c [ 54.865153][ T4664] ---[ end trace e3e7ec3ebb8a9517 ]--- [ 54.866651][ T4664] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 55.073017][ T4667] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 55.074610][ T4667] REISERFS (device loop0): using ordered data mode [ 55.075677][ T4667] reiserfs: using flush barriers [ 55.077090][ T4667] 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 [ 55.080047][ T4667] REISERFS (device loop0): checking transaction log (loop0) [ 55.081809][ T4667] REISERFS (device loop0): Using r5 hash to sort names [ 55.083030][ T4667] REISERFS (device loop0): using 3.5.x disk format [ 55.084299][ T4667] ------------[ cut here ]------------ [ 55.085178][ T4667] WARNING: CPU: 0 PID: 4667 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 55.086486][ T4667] Modules linked in: [ 55.087158][ T4667] CPU: 0 PID: 4667 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 55.088801][ T4667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 55.090544][ T4667] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.091900][ T4667] pc : drop_nlink+0xe8/0x140 [ 55.092670][ T4667] lr : drop_nlink+0xe8/0x140 [ 55.093442][ T4667] sp : ffff80001f317660 [ 55.094109][ T4667] x29: ffff80001f317660 x28: ffff80001f3176c0 x27: dfff800000000000 [ 55.095521][ T4667] x26: ffff700003e62ed8 x25: ffff0000dea63038 x24: 00000000ffffffff [ 55.096895][ T4667] x23: 1fffe0001bd4c607 x22: dfff800000000000 x21: 0000000000000000 [ 55.098192][ T4667] x20: ffff0000dea63038 x19: ffff0000dea62ff0 x18: 0000000000000000 [ 55.099679][ T4667] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 55.101071][ T4667] x14: 0000000000000003 x13: 1ffff00003e62de4 x12: 0000000000ff0100 [ 55.102440][ T4667] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 55.103804][ T4667] x8 : ffff0000c13a51c0 x7 : 0000000000000000 x6 : 000000000000003f [ 55.105110][ T4667] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 55.106376][ T4667] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.107671][ T4667] Call trace: [ 55.108325][ T4667] drop_nlink+0xe8/0x140 [ 55.109028][ T4667] reiserfs_mkdir+0x610/0x7bc [ 55.109791][ T4667] reiserfs_xattr_init+0x2b0/0x6cc [ 55.110652][ T4667] reiserfs_fill_super+0x183c/0x1bfc [ 55.111521][ T4667] mount_bdev+0x264/0x358 [ 55.112221][ T4667] get_super_block+0x44/0x58 [ 55.112959][ T4667] legacy_get_tree+0xd4/0x16c [ 55.113771][ T4667] vfs_get_tree+0x90/0x274 [ 55.114548][ T4667] do_new_mount+0x228/0x810 [ 55.115236][ T4667] path_mount+0x5bc/0x1008 [ 55.115927][ T4667] __arm64_sys_mount+0x514/0x5f0 [ 55.116805][ T4667] invoke_syscall+0x98/0x2b0 [ 55.117645][ T4667] el0_svc_common+0x138/0x258 [ 55.118450][ T4667] do_el0_svc+0x58/0x13c [ 55.119216][ T4667] el0_svc+0x78/0x1d0 [ 55.119918][ T4667] el0t_64_sync_handler+0xcc/0xe4 [ 55.120758][ T4667] el0t_64_sync+0x1a0/0x1a4 [ 55.121559][ T4667] irq event stamp: 20360 [ 55.122203][ T4667] hardirqs last enabled at (20359): [] call_rcu+0x570/0x8f4 [ 55.123805][ T4667] hardirqs last disabled at (20360): [] el1_dbg+0x24/0x80 [ 55.125247][ T4667] softirqs last enabled at (19826): [] handle_softirqs+0xa40/0xbe4 [ 55.126803][ T4667] softirqs last disabled at (19807): [] __irq_exit_rcu+0x240/0x43c [ 55.128319][ T4667] ---[ end trace e3e7ec3ebb8a9518 ]--- [ 55.129814][ T4667] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 55.372930][ T4670] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 55.374541][ T4670] REISERFS (device loop0): using ordered data mode [ 55.375682][ T4670] reiserfs: using flush barriers [ 55.377058][ 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 [ 55.379807][ T4670] REISERFS (device loop0): checking transaction log (loop0) [ 55.381634][ T4670] REISERFS (device loop0): Using r5 hash to sort names [ 55.382863][ T4670] REISERFS (device loop0): using 3.5.x disk format [ 55.384114][ T4670] ------------[ cut here ]------------ [ 55.384933][ T4670] WARNING: CPU: 0 PID: 4670 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 55.386343][ T4670] Modules linked in: [ 55.386974][ T4670] CPU: 0 PID: 4670 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 55.388376][ T4670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 55.390163][ T4670] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.391469][ T4670] pc : drop_nlink+0xe8/0x140 [ 55.392200][ T4670] lr : drop_nlink+0xe8/0x140 [ 55.392933][ T4670] sp : ffff80001ff37660 [ 55.393571][ T4670] x29: ffff80001ff37660 x28: ffff80001ff376c0 x27: dfff800000000000 [ 55.394869][ T4670] x26: ffff700003fe6ed8 x25: ffff0000dea63d78 x24: 00000000ffffffff [ 55.396233][ T4670] x23: 1fffe0001bd4c7af x22: dfff800000000000 x21: 0000000000000000 [ 55.397578][ T4670] x20: ffff0000dea63d78 x19: ffff0000dea63d30 x18: 0000000000000000 [ 55.398853][ T4670] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 55.400329][ T4670] x14: 0000000000000003 x13: 1ffff00003fe6de4 x12: 0000000000ff0100 [ 55.401680][ T4670] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 55.403053][ T4670] x8 : ffff0000c847d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 55.404421][ T4670] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 55.405655][ T4670] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.406968][ T4670] Call trace: [ 55.407468][ T4670] drop_nlink+0xe8/0x140 [ 55.408208][ T4670] reiserfs_mkdir+0x610/0x7bc [ 55.408913][ T4670] reiserfs_xattr_init+0x2b0/0x6cc [ 55.409788][ T4670] reiserfs_fill_super+0x183c/0x1bfc [ 55.410663][ T4670] mount_bdev+0x264/0x358 [ 55.411386][ T4670] get_super_block+0x44/0x58 [ 55.412134][ T4670] legacy_get_tree+0xd4/0x16c [ 55.412914][ T4670] vfs_get_tree+0x90/0x274 [ 55.413671][ T4670] do_new_mount+0x228/0x810 [ 55.414370][ T4670] path_mount+0x5bc/0x1008 [ 55.415139][ T4670] __arm64_sys_mount+0x514/0x5f0 [ 55.415967][ T4670] invoke_syscall+0x98/0x2b0 [ 55.416719][ T4670] el0_svc_common+0x138/0x258 [ 55.417500][ T4670] do_el0_svc+0x58/0x13c [ 55.418294][ T4670] el0_svc+0x78/0x1d0 [ 55.419011][ T4670] el0t_64_sync_handler+0xcc/0xe4 [ 55.419842][ T4670] el0t_64_sync+0x1a0/0x1a4 [ 55.420753][ T4670] irq event stamp: 21278 [ 55.421446][ T4670] hardirqs last enabled at (21277): [] call_rcu+0x570/0x8f4 [ 55.422786][ T4670] hardirqs last disabled at (21278): [] el1_dbg+0x24/0x80 [ 55.424151][ T4670] softirqs last enabled at (20746): [] handle_softirqs+0xa40/0xbe4 [ 55.425625][ T4670] softirqs last disabled at (20739): [] __irq_exit_rcu+0x240/0x43c [ 55.427071][ T4670] ---[ end trace e3e7ec3ebb8a9519 ]--- [ 55.428110][ T4670] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 55.589958][ T4673] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 55.591624][ T4673] REISERFS (device loop0): using ordered data mode [ 55.592771][ T4673] reiserfs: using flush barriers [ 55.594022][ T4673] 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 [ 55.597796][ T4673] REISERFS (device loop0): checking transaction log (loop0) [ 55.599427][ T4673] REISERFS (device loop0): Using r5 hash to sort names [ 55.600699][ T4673] REISERFS (device loop0): using 3.5.x disk format [ 55.601992][ T4673] ------------[ cut here ]------------ [ 55.602864][ T4673] WARNING: CPU: 0 PID: 4673 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 55.604278][ T4673] Modules linked in: [ 55.604923][ T4673] CPU: 0 PID: 4673 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 55.606505][ T4673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 55.608112][ T4673] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.609394][ T4673] pc : drop_nlink+0xe8/0x140 [ 55.610109][ T4673] lr : drop_nlink+0xe8/0x140 [ 55.610825][ T4673] sp : ffff80001ff37660 [ 55.611452][ T4673] x29: ffff80001ff37660 x28: ffff80001ff376c0 x27: dfff800000000000 [ 55.612702][ T4673] x26: ffff700003fe6ed8 x25: ffff0000dea64ab8 x24: 00000000ffffffff [ 55.613960][ T4673] x23: 1fffe0001bd4c957 x22: dfff800000000000 x21: 0000000000000000 [ 55.615244][ T4673] x20: ffff0000dea64ab8 x19: ffff0000dea64a70 x18: 0000000000000000 [ 55.616491][ T4673] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 55.617820][ T4673] x14: 0000000000000003 x13: 1ffff00003fe6de4 x12: 0000000000ff0100 [ 55.619112][ T4673] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 55.620400][ T4673] x8 : ffff0000c847b680 x7 : 0000000000000000 x6 : 000000000000003f [ 55.621623][ T4673] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 55.623015][ T4673] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.624378][ T4673] Call trace: [ 55.624983][ T4673] drop_nlink+0xe8/0x140 [ 55.625665][ T4673] reiserfs_mkdir+0x610/0x7bc [ 55.626419][ T4673] reiserfs_xattr_init+0x2b0/0x6cc [ 55.627290][ T4673] reiserfs_fill_super+0x183c/0x1bfc [ 55.628250][ T4673] mount_bdev+0x264/0x358 [ 55.628997][ T4673] get_super_block+0x44/0x58 [ 55.629725][ T4673] legacy_get_tree+0xd4/0x16c [ 55.630485][ T4673] vfs_get_tree+0x90/0x274 [ 55.631141][ T4673] do_new_mount+0x228/0x810 [ 55.631835][ T4673] path_mount+0x5bc/0x1008 [ 55.632567][ T4673] __arm64_sys_mount+0x514/0x5f0 [ 55.633358][ T4673] invoke_syscall+0x98/0x2b0 [ 55.634046][ T4673] el0_svc_common+0x138/0x258 [ 55.634766][ T4673] do_el0_svc+0x58/0x13c [ 55.635424][ T4673] el0_svc+0x78/0x1d0 [ 55.636037][ T4673] el0t_64_sync_handler+0xcc/0xe4 [ 55.636800][ T4673] el0t_64_sync+0x1a0/0x1a4 [ 55.637580][ T4673] irq event stamp: 20304 [ 55.638240][ T4673] hardirqs last enabled at (20303): [] call_rcu+0x570/0x8f4 [ 55.639845][ T4673] hardirqs last disabled at (20304): [] el1_dbg+0x24/0x80 [ 55.641310][ T4673] softirqs last enabled at (20044): [] handle_softirqs+0xa40/0xbe4 [ 55.642868][ T4673] softirqs last disabled at (19947): [] __irq_exit_rcu+0x240/0x43c [ 55.644432][ T4673] ---[ end trace e3e7ec3ebb8a951a ]--- [ 55.646595][ T4673] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 55.814607][ T4676] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 55.815892][ T4676] REISERFS (device loop0): using ordered data mode [ 55.817248][ T4676] reiserfs: using flush barriers [ 55.818323][ T4676] 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 [ 55.820932][ T4676] REISERFS (device loop0): checking transaction log (loop0) [ 55.822698][ T4676] REISERFS (device loop0): Using r5 hash to sort names [ 55.823957][ T4676] REISERFS (device loop0): using 3.5.x disk format [ 55.825206][ T4676] ------------[ cut here ]------------ [ 55.826164][ T4676] WARNING: CPU: 0 PID: 4676 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 55.827450][ T4676] Modules linked in: [ 55.828121][ T4676] CPU: 0 PID: 4676 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 55.829685][ T4676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 55.831329][ T4676] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.832716][ T4676] pc : drop_nlink+0xe8/0x140 [ 55.833586][ T4676] lr : drop_nlink+0xe8/0x140 [ 55.834381][ T4676] sp : ffff80001f317660 [ 55.834991][ T4676] x29: ffff80001f317660 x28: ffff80001f3176c0 x27: dfff800000000000 [ 55.836230][ T4676] x26: ffff700003e62ed8 x25: ffff0000debb57f8 x24: 00000000ffffffff [ 55.837462][ T4676] x23: 1fffe0001bd76aff x22: dfff800000000000 x21: 0000000000000000 [ 55.838788][ T4676] x20: ffff0000debb57f8 x19: ffff0000debb57b0 x18: 0000000000000000 [ 55.840335][ T4676] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 55.841619][ T4676] x14: 0000000000000003 x13: 1ffff00003e62de4 x12: 0000000000ff0100 [ 55.842952][ T4676] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 55.844187][ T4676] x8 : ffff0000db211b40 x7 : 0000000000000000 x6 : 000000000000003f [ 55.845486][ T4676] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 55.846589][ T4676] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.847821][ T4676] Call trace: [ 55.848267][ T4676] drop_nlink+0xe8/0x140 [ 55.848847][ T4676] reiserfs_mkdir+0x610/0x7bc [ 55.849500][ T4676] reiserfs_xattr_init+0x2b0/0x6cc [ 55.850213][ T4676] reiserfs_fill_super+0x183c/0x1bfc [ 55.850951][ T4676] mount_bdev+0x264/0x358 [ 55.851534][ T4676] get_super_block+0x44/0x58 [ 55.852161][ T4676] legacy_get_tree+0xd4/0x16c [ 55.852752][ T4676] vfs_get_tree+0x90/0x274 [ 55.853350][ T4676] do_new_mount+0x228/0x810 [ 55.854010][ T4676] path_mount+0x5bc/0x1008 [ 55.854622][ T4676] __arm64_sys_mount+0x514/0x5f0 [ 55.855300][ T4676] invoke_syscall+0x98/0x2b0 [ 55.855936][ T4676] el0_svc_common+0x138/0x258 [ 55.856559][ T4676] do_el0_svc+0x58/0x13c [ 55.857251][ T4676] el0_svc+0x78/0x1d0 [ 55.857914][ T4676] el0t_64_sync_handler+0xcc/0xe4 [ 55.858670][ T4676] el0t_64_sync+0x1a0/0x1a4 [ 55.859350][ T4676] irq event stamp: 20434 [ 55.860018][ T4676] hardirqs last enabled at (20433): [] call_rcu+0x570/0x8f4 [ 55.861397][ T4676] hardirqs last disabled at (20434): [] el1_dbg+0x24/0x80 [ 55.862724][ T4676] softirqs last enabled at (19906): [] handle_softirqs+0xa40/0xbe4 [ 55.864054][ T4676] softirqs last disabled at (19813): [] __irq_exit_rcu+0x240/0x43c [ 55.865510][ T4676] ---[ end trace e3e7ec3ebb8a951b ]--- [ 55.866562][ T4676] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 56.103340][ T4679] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 56.104937][ T4679] REISERFS (device loop0): using ordered data mode [ 56.105998][ T4679] reiserfs: using flush barriers [ 56.107699][ T4679] 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 [ 56.110339][ T4679] REISERFS (device loop0): checking transaction log (loop0) [ 56.112058][ T4679] REISERFS (device loop0): Using r5 hash to sort names [ 56.113177][ T4679] REISERFS (device loop0): using 3.5.x disk format [ 56.114331][ T4679] ------------[ cut here ]------------ [ 56.115145][ T4679] WARNING: CPU: 1 PID: 4679 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 56.116434][ T4679] Modules linked in: [ 56.117122][ T4679] CPU: 1 PID: 4679 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 56.118729][ T4679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 56.120419][ T4679] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.121765][ T4679] pc : drop_nlink+0xe8/0x140 [ 56.122540][ T4679] lr : drop_nlink+0xe8/0x140 [ 56.123365][ T4679] sp : ffff80001ffb7660 [ 56.124019][ T4679] x29: ffff80001ffb7660 x28: ffff80001ffb76c0 x27: dfff800000000000 [ 56.125272][ T4679] x26: ffff700003ff6ed8 x25: ffff0000debb5e98 x24: 00000000ffffffff [ 56.126676][ T4679] x23: 1fffe0001bd76bd3 x22: dfff800000000000 x21: 0000000000000000 [ 56.128050][ T4679] x20: ffff0000debb5e98 x19: ffff0000debb5e50 x18: 0000000000000000 [ 56.129317][ T4679] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 56.130611][ T4679] x14: 0000000000000003 x13: 1ffff00003ff6de4 x12: 0000000000ff0100 [ 56.131880][ T4679] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 56.133228][ T4679] x8 : ffff0000c87451c0 x7 : 0000000000000000 x6 : 000000000000003f [ 56.134503][ T4679] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 56.135811][ T4679] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.137134][ T4679] Call trace: [ 56.137678][ T4679] drop_nlink+0xe8/0x140 [ 56.138315][ T4679] reiserfs_mkdir+0x610/0x7bc [ 56.139088][ T4679] reiserfs_xattr_init+0x2b0/0x6cc [ 56.139917][ T4679] reiserfs_fill_super+0x183c/0x1bfc [ 56.140763][ T4679] mount_bdev+0x264/0x358 [ 56.141433][ T4679] get_super_block+0x44/0x58 [ 56.142258][ T4679] legacy_get_tree+0xd4/0x16c [ 56.143081][ T4679] vfs_get_tree+0x90/0x274 [ 56.143861][ T4679] do_new_mount+0x228/0x810 [ 56.144708][ T4679] path_mount+0x5bc/0x1008 [ 56.145406][ T4679] __arm64_sys_mount+0x514/0x5f0 [ 56.146211][ T4679] invoke_syscall+0x98/0x2b0 [ 56.146992][ T4679] el0_svc_common+0x138/0x258 [ 56.147757][ T4679] do_el0_svc+0x58/0x13c [ 56.148425][ T4679] el0_svc+0x78/0x1d0 [ 56.149083][ T4679] el0t_64_sync_handler+0xcc/0xe4 [ 56.149938][ T4679] el0t_64_sync+0x1a0/0x1a4 [ 56.150615][ T4679] irq event stamp: 20488 [ 56.151270][ T4679] hardirqs last enabled at (20487): [] call_rcu+0x570/0x8f4 [ 56.152789][ T4679] hardirqs last disabled at (20488): [] el1_dbg+0x24/0x80 [ 56.154244][ T4679] softirqs last enabled at (19956): [] handle_softirqs+0xa40/0xbe4 [ 56.155823][ T4679] softirqs last disabled at (19945): [] __irq_exit_rcu+0x240/0x43c [ 56.157240][ T4679] ---[ end trace e3e7ec3ebb8a951c ]--- [ 56.158930][ T4679] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. 1970/01/01 00:00:56 executed programs: 34 [ 56.361911][ T4682] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 56.363643][ T4682] REISERFS (device loop0): using ordered data mode [ 56.364809][ T4682] reiserfs: using flush barriers [ 56.366216][ T4682] 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 [ 56.368961][ T4682] REISERFS (device loop0): checking transaction log (loop0) [ 56.370739][ T4682] REISERFS (device loop0): Using r5 hash to sort names [ 56.372013][ T4682] REISERFS (device loop0): using 3.5.x disk format [ 56.373268][ T4682] ------------[ cut here ]------------ [ 56.374107][ T4682] WARNING: CPU: 0 PID: 4682 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 56.375449][ T4682] Modules linked in: [ 56.376128][ T4682] CPU: 0 PID: 4682 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 56.377686][ T4682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 56.379262][ T4682] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.380554][ T4682] pc : drop_nlink+0xe8/0x140 [ 56.381289][ T4682] lr : drop_nlink+0xe8/0x140 [ 56.382059][ T4682] sp : ffff800020037660 [ 56.382748][ T4682] x29: ffff800020037660 x28: ffff8000200376c0 x27: dfff800000000000 [ 56.383996][ T4682] x26: ffff700004006ed8 x25: ffff0000dea65e98 x24: 00000000ffffffff [ 56.385271][ T4682] x23: 1fffe0001bd4cbd3 x22: dfff800000000000 x21: 0000000000000000 [ 56.386627][ T4682] x20: ffff0000dea65e98 x19: ffff0000dea65e50 x18: 0000000000000000 [ 56.388037][ T4682] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 56.389365][ T4682] x14: 0000000000000003 x13: 1ffff00004006de4 x12: 0000000000ff0100 [ 56.390681][ T4682] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 56.392009][ T4682] x8 : ffff0000c8741b40 x7 : 0000000000000000 x6 : 000000000000003f [ 56.393417][ T4682] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 56.394812][ T4682] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.396165][ T4682] Call trace: [ 56.396721][ T4682] drop_nlink+0xe8/0x140 [ 56.397442][ T4682] reiserfs_mkdir+0x610/0x7bc [ 56.398239][ T4682] reiserfs_xattr_init+0x2b0/0x6cc [ 56.399077][ T4682] reiserfs_fill_super+0x183c/0x1bfc [ 56.399952][ T4682] mount_bdev+0x264/0x358 [ 56.400671][ T4682] get_super_block+0x44/0x58 [ 56.401385][ T4682] legacy_get_tree+0xd4/0x16c [ 56.402151][ T4682] vfs_get_tree+0x90/0x274 [ 56.402850][ T4682] do_new_mount+0x228/0x810 [ 56.403554][ T4682] path_mount+0x5bc/0x1008 [ 56.404305][ T4682] __arm64_sys_mount+0x514/0x5f0 [ 56.405152][ T4682] invoke_syscall+0x98/0x2b0 [ 56.405947][ T4682] el0_svc_common+0x138/0x258 [ 56.406708][ T4682] do_el0_svc+0x58/0x13c [ 56.407390][ T4682] el0_svc+0x78/0x1d0 [ 56.408046][ T4682] el0t_64_sync_handler+0xcc/0xe4 [ 56.408901][ T4682] el0t_64_sync+0x1a0/0x1a4 [ 56.409652][ T4682] irq event stamp: 20558 [ 56.410345][ T4682] hardirqs last enabled at (20557): [] call_rcu+0x570/0x8f4 [ 56.411753][ T4682] hardirqs last disabled at (20558): [] el1_dbg+0x24/0x80 [ 56.413191][ T4682] softirqs last enabled at (20300): [] handle_softirqs+0xa40/0xbe4 [ 56.414733][ T4682] softirqs last disabled at (20289): [] __irq_exit_rcu+0x240/0x43c [ 56.416345][ T4682] ---[ end trace e3e7ec3ebb8a951d ]--- [ 56.417999][ T4682] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 56.633378][ T4685] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 56.635001][ T4685] REISERFS (device loop0): using ordered data mode [ 56.636461][ T4685] reiserfs: using flush barriers [ 56.637749][ T4685] 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 [ 56.640456][ T4685] REISERFS (device loop0): checking transaction log (loop0) [ 56.642491][ T4685] REISERFS (device loop0): Using r5 hash to sort names [ 56.643728][ T4685] REISERFS (device loop0): using 3.5.x disk format [ 56.645014][ T4685] ------------[ cut here ]------------ [ 56.645901][ T4685] WARNING: CPU: 1 PID: 4685 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 56.647142][ T4685] Modules linked in: [ 56.647742][ T4685] CPU: 1 PID: 4685 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 56.649144][ T4685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 56.650753][ T4685] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.652076][ T4685] pc : drop_nlink+0xe8/0x140 [ 56.652944][ T4685] lr : drop_nlink+0xe8/0x140 [ 56.653695][ T4685] sp : ffff800020047660 [ 56.654332][ T4685] x29: ffff800020047660 x28: ffff8000200476c0 x27: dfff800000000000 [ 56.655634][ T4685] x26: ffff700004008ed8 x25: ffff0000debb6bd8 x24: 00000000ffffffff [ 56.657001][ T4685] x23: 1fffe0001bd76d7b x22: dfff800000000000 x21: 0000000000000000 [ 56.658334][ T4685] x20: ffff0000debb6bd8 x19: ffff0000debb6b90 x18: 0000000000000000 [ 56.659589][ T4685] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 56.661021][ T4685] x14: 0000000000000003 x13: 1ffff00004008de4 x12: 0000000000ff0100 [ 56.662419][ T4685] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 56.663836][ T4685] x8 : ffff0000ca309b40 x7 : 0000000000000000 x6 : 000000000000003f [ 56.665178][ T4685] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 56.666503][ T4685] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.668034][ T4685] Call trace: [ 56.668617][ T4685] drop_nlink+0xe8/0x140 [ 56.669309][ T4685] reiserfs_mkdir+0x610/0x7bc [ 56.670162][ T4685] reiserfs_xattr_init+0x2b0/0x6cc [ 56.671080][ T4685] reiserfs_fill_super+0x183c/0x1bfc [ 56.671994][ T4685] mount_bdev+0x264/0x358 [ 56.672761][ T4685] get_super_block+0x44/0x58 [ 56.673534][ T4685] legacy_get_tree+0xd4/0x16c [ 56.674289][ T4685] vfs_get_tree+0x90/0x274 [ 56.675049][ T4685] do_new_mount+0x228/0x810 [ 56.675765][ T4685] path_mount+0x5bc/0x1008 [ 56.676558][ T4685] __arm64_sys_mount+0x514/0x5f0 [ 56.677398][ T4685] invoke_syscall+0x98/0x2b0 [ 56.678182][ T4685] el0_svc_common+0x138/0x258 [ 56.679047][ T4685] do_el0_svc+0x58/0x13c [ 56.679742][ T4685] el0_svc+0x78/0x1d0 [ 56.680400][ T4685] el0t_64_sync_handler+0xcc/0xe4 [ 56.681180][ T4685] el0t_64_sync+0x1a0/0x1a4 [ 56.681887][ T4685] irq event stamp: 21044 [ 56.682535][ T4685] hardirqs last enabled at (21043): [] call_rcu+0x570/0x8f4 [ 56.684022][ T4685] hardirqs last disabled at (21044): [] el1_dbg+0x24/0x80 [ 56.685438][ T4685] softirqs last enabled at (19586): [] local_bh_enable+0x10/0x34 [ 56.686975][ T4685] softirqs last disabled at (19584): [] local_bh_disable+0x10/0x34 [ 56.688530][ T4685] ---[ end trace e3e7ec3ebb8a951e ]--- [ 56.690776][ T4685] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 56.920703][ T4688] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 56.922410][ T4688] REISERFS (device loop0): using ordered data mode [ 56.923682][ T4688] reiserfs: using flush barriers [ 56.925021][ T4688] 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 [ 56.928053][ T4688] REISERFS (device loop0): checking transaction log (loop0) [ 56.929636][ T4688] REISERFS (device loop0): Using r5 hash to sort names [ 56.930719][ T4688] REISERFS (device loop0): using 3.5.x disk format [ 56.931848][ T4688] ------------[ cut here ]------------ [ 56.932734][ T4688] WARNING: CPU: 1 PID: 4688 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 56.934049][ T4688] Modules linked in: [ 56.934647][ T4688] CPU: 1 PID: 4688 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 56.936231][ T4688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 56.938023][ T4688] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.939393][ T4688] pc : drop_nlink+0xe8/0x140 [ 56.940150][ T4688] lr : drop_nlink+0xe8/0x140 [ 56.940876][ T4688] sp : ffff8000200c7660 [ 56.941663][ T4688] x29: ffff8000200c7660 x28: ffff8000200c76c0 x27: dfff800000000000 [ 56.943029][ T4688] x26: ffff700004018ed8 x25: ffff0000debb7918 x24: 00000000ffffffff [ 56.944409][ T4688] x23: 1fffe0001bd76f23 x22: dfff800000000000 x21: 0000000000000000 [ 56.945809][ T4688] x20: ffff0000debb7918 x19: ffff0000debb78d0 x18: 0000000000000000 [ 56.947233][ T4688] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 56.948608][ T4688] x14: 0000000000000003 x13: 1ffff00004018de4 x12: 0000000000ff0100 [ 56.949986][ T4688] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 56.951303][ T4688] x8 : ffff0000ca5f8000 x7 : 0000000000000000 x6 : 000000000000003f [ 56.952563][ T4688] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 56.953867][ T4688] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.955190][ T4688] Call trace: [ 56.955802][ T4688] drop_nlink+0xe8/0x140 [ 56.956546][ T4688] reiserfs_mkdir+0x610/0x7bc [ 56.957346][ T4688] reiserfs_xattr_init+0x2b0/0x6cc [ 56.958214][ T4688] reiserfs_fill_super+0x183c/0x1bfc [ 56.959081][ T4688] mount_bdev+0x264/0x358 [ 56.959792][ T4688] get_super_block+0x44/0x58 [ 56.960569][ T4688] legacy_get_tree+0xd4/0x16c [ 56.961325][ T4688] vfs_get_tree+0x90/0x274 [ 56.962002][ T4688] do_new_mount+0x228/0x810 [ 56.962735][ T4688] path_mount+0x5bc/0x1008 [ 56.963441][ T4688] __arm64_sys_mount+0x514/0x5f0 [ 56.964233][ T4688] invoke_syscall+0x98/0x2b0 [ 56.964974][ T4688] el0_svc_common+0x138/0x258 [ 56.965711][ T4688] do_el0_svc+0x58/0x13c [ 56.966382][ T4688] el0_svc+0x78/0x1d0 [ 56.967042][ T4688] el0t_64_sync_handler+0xcc/0xe4 [ 56.967830][ T4688] el0t_64_sync+0x1a0/0x1a4 [ 56.968565][ T4688] irq event stamp: 20924 [ 56.969324][ T4688] hardirqs last enabled at (20923): [] call_rcu+0x570/0x8f4 [ 56.970867][ T4688] hardirqs last disabled at (20924): [] el1_dbg+0x24/0x80 [ 56.972284][ T4688] softirqs last enabled at (20670): [] handle_softirqs+0xa40/0xbe4 [ 56.973923][ T4688] softirqs last disabled at (20655): [] __irq_exit_rcu+0x240/0x43c [ 56.975606][ T4688] ---[ end trace e3e7ec3ebb8a951f ]--- [ 56.977553][ T4688] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 57.188273][ T4691] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 57.190047][ T4691] REISERFS (device loop0): using ordered data mode [ 57.191214][ T4691] reiserfs: using flush barriers [ 57.192550][ T4691] 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 [ 57.195577][ T4691] REISERFS (device loop0): checking transaction log (loop0) [ 57.198380][ T4691] REISERFS (device loop0): Using r5 hash to sort names [ 57.199501][ T4691] REISERFS (device loop0): using 3.5.x disk format [ 57.200694][ T4691] ------------[ cut here ]------------ [ 57.201563][ T4691] WARNING: CPU: 1 PID: 4691 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 57.202774][ T4691] Modules linked in: [ 57.203346][ T4691] CPU: 1 PID: 4691 Comm: syz-executor.0 Tainted: G W syzkaller #0 [ 57.204659][ T4691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 57.206248][ T4691] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 57.207522][ T4691] pc : drop_nlink+0xe8/0x140 [ 57.208263][ T4691] lr : drop_nlink+0xe8/0x140 [ 57.209014][ T4691] sp : ffff8000200c7660 [ 57.209705][ T4691] x29: ffff8000200c7660 x28: ffff8000200c76c0 x27: dfff800000000000 [ 57.211027][ T4691] x26: ffff700004018ed8 x25: ffff0000dea68878 x24: 00000000ffffffff [ 57.212281][ T4691] x23: 1fffe0001bd4d10f x22: dfff800000000000 x21: 0000000000000000 [ 57.213589][ T4691] x20: ffff0000dea68878 x19: ffff0000dea68830 x18: 0000000000000000 [ 57.214993][ T4691] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 57.216280][ T4691] x14: 0000000000000003 x13: 1ffff00004018de4 x12: 0000000000ff0100 [ 57.217645][ T4691] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008947b3c [ 57.218958][ T4691] x8 : ffff0000ca5fb680 x7 : 0000000000000000 x6 : 000000000000003f [ 57.220288][ T4691] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 57.221673][ T4691] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000