Warning: Permanently added '10.128.1.220' (ED25519) to the list of known hosts. 1970/01/01 00:00:58 parsed 1 programs [ 59.609241][ T4377] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 61.770531][ T1644] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.771780][ T1644] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.773285][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.783216][ T1644] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.784431][ T1644] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.786102][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.941546][ T4540] chnl_net:caif_netlink_parms(): no params data found [ 61.958385][ T4540] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.959510][ T4540] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.960878][ T4540] device bridge_slave_0 entered promiscuous mode [ 61.963681][ T4540] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.964794][ T4540] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.966210][ T4540] device bridge_slave_1 entered promiscuous mode [ 61.973917][ T4540] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.976494][ T4540] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.984626][ T4540] team0: Port device team_slave_0 added [ 61.986483][ T4540] team0: Port device team_slave_1 added [ 61.993282][ T4540] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.994338][ T4540] 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. [ 61.998624][ T4540] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.001706][ T4540] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.002808][ T4540] 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. [ 62.006851][ T4540] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.059698][ T4540] device hsr_slave_0 entered promiscuous mode [ 62.098472][ T4540] device hsr_slave_1 entered promiscuous mode [ 62.792635][ T4540] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.829532][ T4540] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.884887][ T4540] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.931100][ T4540] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.031671][ T4540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.036406][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.037745][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.040295][ T4540] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.043541][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.045081][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.046496][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.047609][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.054632][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.061551][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.063037][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.064181][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.065639][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.072014][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.074081][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.075748][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.077481][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.080424][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.081948][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.083484][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.087595][ T4540] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.089715][ T4540] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.093686][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.095299][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.097020][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.099444][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.103817][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.142132][ T4540] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.149827][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.151041][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.152117][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.153826][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.159683][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.161219][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.162871][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.164142][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.165921][ T4540] device veth0_vlan entered promiscuous mode [ 63.170040][ T4540] device veth1_vlan entered promiscuous mode [ 63.176670][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.178012][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.180110][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.181556][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.184769][ T4540] device veth0_macvtap entered promiscuous mode [ 63.187829][ T4540] device veth1_macvtap entered promiscuous mode [ 63.194582][ T4540] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.195791][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.197254][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.198814][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.200431][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.203732][ T4540] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.204943][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.206396][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.209301][ T4540] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.210571][ T4540] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.211787][ T4540] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.213038][ T4540] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:03 executed programs: 0 [ 63.426321][ T4697] chnl_net:caif_netlink_parms(): no params data found [ 63.443013][ T4697] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.444189][ T4697] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.445555][ T4697] device bridge_slave_0 entered promiscuous mode [ 63.447771][ T4697] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.449212][ T4697] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.450625][ T4697] device bridge_slave_1 entered promiscuous mode [ 63.458985][ T4697] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.461453][ T4697] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.469477][ T4697] team0: Port device team_slave_0 added [ 63.471409][ T4697] team0: Port device team_slave_1 added [ 63.477440][ T4697] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.478812][ T4697] 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. [ 63.482411][ T4697] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.484537][ T4697] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.485533][ T4697] 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. [ 63.489818][ T4697] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.549397][ T4697] device hsr_slave_0 entered promiscuous mode [ 63.568522][ T4697] device hsr_slave_1 entered promiscuous mode [ 63.618320][ T4697] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.619520][ T4697] Cannot create hsr debugfs directory [ 63.646962][ T4697] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.368395][ T4640] Bluetooth: hci1: command 0x0409 tx timeout [ 66.422999][ T4697] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.458360][ T4640] Bluetooth: hci1: command 0x041b tx timeout [ 68.571563][ T4697] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.622465][ T4697] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.791601][ T4697] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.839970][ T4697] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.879577][ T4697] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.929386][ T4697] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.009534][ T4697] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.013833][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.015294][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.018098][ T4697] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.021003][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.022688][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.024134][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.025285][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.026958][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.031108][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.032685][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.034125][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.035138][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.037600][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.040647][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.043263][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.045301][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.046877][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.050895][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.052718][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.057543][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.059334][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.060761][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.062212][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.063947][ T4697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.101014][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.102368][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.105729][ T4697] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.112296][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.113799][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.119413][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.120894][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.122477][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.123927][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.126009][ T4697] device veth0_vlan entered promiscuous mode [ 69.130388][ T4697] device veth1_vlan entered promiscuous mode [ 69.137219][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.139451][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.140822][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.142278][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.144761][ T4697] device veth0_macvtap entered promiscuous mode [ 69.147010][ T4697] device veth1_macvtap entered promiscuous mode [ 69.152854][ T4697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.154497][ T4697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.156486][ T4697] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.157620][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.159804][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.161186][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.162709][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.165062][ T4697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.166520][ T4697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.168838][ T4697] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.170090][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.171653][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.174223][ T4697] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.175514][ T4697] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.176731][ T4697] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.178127][ T4697] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.202056][ T1605] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.206189][ T1605] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.211422][ T1605] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.212913][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.214175][ T1605] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.215706][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:09 executed programs: 2 [ 69.261279][ T4933] loop0: detected capacity change from 0 to 8192 [ 69.267842][ T4933] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 69.269913][ T4933] REISERFS (device loop0): using ordered data mode [ 69.270932][ T4933] reiserfs: using flush barriers [ 69.272363][ T4933] 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 [ 69.274951][ T4933] REISERFS (device loop0): checking transaction log (loop0) [ 69.301338][ T4933] REISERFS (device loop0): Using tea hash to sort names [ 69.302901][ T4933] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 69.310451][ T4933] [ 69.310868][ T4933] ====================================================== [ 69.311915][ T4933] WARNING: possible circular locking dependency detected [ 69.312912][ T4933] syzkaller #0 Not tainted [ 69.313524][ T4933] ------------------------------------------------------ [ 69.314466][ T4933] syz.0.15/4933 is trying to acquire lock: [ 69.315275][ T4933] ffff0000ec582460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 69.316625][ T4933] [ 69.316625][ T4933] but task is already holding lock: [ 69.317636][ T4933] ffff0000d9317090 (&sbi->lock){+.+.}-{3:3}, at: reiserfs_write_lock+0x7c/0xe8 [ 69.318907][ T4933] [ 69.318907][ T4933] which lock already depends on the new lock. [ 69.318907][ T4933] [ 69.320436][ T4933] [ 69.320436][ T4933] the existing dependency chain (in reverse order) is: [ 69.321874][ T4933] [ 69.321874][ T4933] -> #2 (&sbi->lock){+.+.}-{3:3}: [ 69.322947][ T4933] __mutex_lock_common+0x194/0x1edc [ 69.323778][ T4933] mutex_lock_nested+0xac/0x11c [ 69.324596][ T4933] reiserfs_write_lock+0x7c/0xe8 [ 69.325353][ T4933] reiserfs_lookup+0x11c/0x378 [ 69.326068][ T4933] __lookup_slow+0x24c/0x380 [ 69.326786][ T4933] lookup_one_len+0x178/0x28c [ 69.327527][ T4933] reiserfs_lookup_privroot+0x8c/0x204 [ 69.328434][ T4933] reiserfs_fill_super+0x17b0/0x1bb4 [ 69.329207][ T4933] mount_bdev+0x264/0x358 [ 69.329852][ T4933] get_super_block+0x44/0x58 [ 69.330546][ T4933] legacy_get_tree+0xd4/0x16c [ 69.331259][ T4933] vfs_get_tree+0x90/0x274 [ 69.331958][ T4933] do_new_mount+0x228/0x810 [ 69.332622][ T4933] path_mount+0x5b4/0x1000 [ 69.333280][ T4933] __arm64_sys_mount+0x514/0x5e4 [ 69.334053][ T4933] invoke_syscall+0x98/0x2b8 [ 69.334799][ T4933] el0_svc_common+0x138/0x258 [ 69.335526][ T4933] do_el0_svc+0x58/0x14c [ 69.336189][ T4933] el0_svc+0x78/0x1e0 [ 69.336831][ T4933] el0t_64_sync_handler+0xcc/0xe4 [ 69.337635][ T4933] el0t_64_sync+0x1a0/0x1a4 [ 69.338394][ T4933] [ 69.338394][ T4933] -> #1 (&type->i_mutex_dir_key#8){+.+.}-{3:3}: [ 69.339766][ T4933] down_write+0xbc/0x12c [ 69.340532][ T4933] path_openat+0x5f4/0x26e4 [ 69.341343][ T4933] do_filp_open+0x164/0x330 [ 69.342146][ T4933] do_sys_openat2+0x128/0x3d8 [ 69.342946][ T4933] __arm64_sys_openat+0x120/0x154 [ 69.343857][ T4933] invoke_syscall+0x98/0x2b8 [ 69.344695][ T4933] el0_svc_common+0x138/0x258 [ 69.345529][ T4933] do_el0_svc+0x58/0x14c [ 69.346335][ T4933] el0_svc+0x78/0x1e0 [ 69.347065][ T4933] el0t_64_sync_handler+0xcc/0xe4 [ 69.347962][ T4933] el0t_64_sync+0x1a0/0x1a4 [ 69.348694][ T4933] [ 69.348694][ T4933] -> #0 (sb_writers#12){.+.+}-{0:0}: [ 69.349937][ T4933] __lock_acquire+0x2928/0x651c [ 69.350743][ T4933] lock_acquire+0x1f4/0x620 [ 69.351558][ T4933] sb_start_write+0xec/0x358 [ 69.352411][ T4933] mnt_want_write_file+0x64/0x1e8 [ 69.353225][ T4933] reiserfs_ioctl+0x118/0x4b4 [ 69.354030][ T4933] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.354945][ T4933] invoke_syscall+0x98/0x2b8 [ 69.355817][ T4933] el0_svc_common+0x138/0x258 [ 69.356637][ T4933] do_el0_svc+0x58/0x14c [ 69.357448][ T4933] el0_svc+0x78/0x1e0 [ 69.358156][ T4933] el0t_64_sync_handler+0xcc/0xe4 [ 69.359087][ T4933] el0t_64_sync+0x1a0/0x1a4 [ 69.359868][ T4933] [ 69.359868][ T4933] other info that might help us debug this: [ 69.359868][ T4933] [ 69.361456][ T4933] Chain exists of: [ 69.361456][ T4933] sb_writers#12 --> &type->i_mutex_dir_key#8 --> &sbi->lock [ 69.361456][ T4933] [ 69.363546][ T4933] Possible unsafe locking scenario: [ 69.363546][ T4933] [ 69.364703][ T4933] CPU0 CPU1 [ 69.365539][ T4933] ---- ---- [ 69.366445][ T4933] lock(&sbi->lock); [ 69.367077][ T4933] lock(&type->i_mutex_dir_key#8); [ 69.368289][ T4933] lock(&sbi->lock); [ 69.369187][ T4933] lock(sb_writers#12); [ 69.369836][ T4933] [ 69.369836][ T4933] *** DEADLOCK *** [ 69.369836][ T4933] [ 69.371094][ T4933] 1 lock held by syz.0.15/4933: [ 69.371787][ T4933] #0: ffff0000d9317090 (&sbi->lock){+.+.}-{3:3}, at: reiserfs_write_lock+0x7c/0xe8 [ 69.373142][ T4933] [ 69.373142][ T4933] stack backtrace: [ 69.373997][ T4933] CPU: 0 PID: 4933 Comm: syz.0.15 Not tainted syzkaller #0 [ 69.375039][ T4933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 69.376655][ T4933] Call trace: [ 69.377190][ T4933] dump_backtrace+0x0/0x43c [ 69.377836][ T4933] show_stack+0x2c/0x3c [ 69.378514][ T4933] __dump_stack+0x30/0x40 [ 69.379184][ T4933] dump_stack_lvl+0xf8/0x160 [ 69.379901][ T4933] dump_stack+0x1c/0x5c [ 69.380467][ T4933] print_circular_bug+0x148/0x1b0 [ 69.381237][ T4933] check_noncircular+0x240/0x2d4 [ 69.381937][ T4933] __lock_acquire+0x2928/0x651c [ 69.382631][ T4933] lock_acquire+0x1f4/0x620 [ 69.383333][ T4933] sb_start_write+0xec/0x358 [ 69.384101][ T4933] mnt_want_write_file+0x64/0x1e8 [ 69.384928][ T4933] reiserfs_ioctl+0x118/0x4b4 [ 69.385590][ T4933] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.386329][ T4933] invoke_syscall+0x98/0x2b8 [ 69.387095][ T4933] el0_svc_common+0x138/0x258 [ 69.387821][ T4933] do_el0_svc+0x58/0x14c [ 69.388452][ T4933] el0_svc+0x78/0x1e0 [ 69.389048][ T4933] el0t_64_sync_handler+0xcc/0xe4 [ 69.389752][ T4933] el0t_64_sync+0x1a0/0x1a4 [ 69.391520][ T4933] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 69.392673][ T4933] Modules linked in: [ 69.393280][ T4933] CPU: 0 PID: 4933 Comm: syz.0.15 Not tainted syzkaller #0 [ 69.394359][ T4933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 69.395782][ T4933] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 69.396924][ T4933] pc : reiserfs_ioctl+0x320/0x4b4 [ 69.397754][ T4933] lr : reiserfs_ioctl+0x2f8/0x4b4 [ 69.398582][ T4933] sp : ffff80001f8d7cd0 [ 69.399261][ T4933] x29: ffff80001f8d7cd0 x28: ffff0000d1223680 x27: 0000000000400140 [ 69.400495][ T4933] x26: 1fffe0001d933037 x25: dfff800000000000 x24: 0000000000000000 [ 69.401714][ T4933] x23: 00000000fffffff2 x22: ffff0000d0304f00 x21: 0000000000000000 [ 69.403006][ T4933] x20: ffff0000ec998190 x19: ffff0000ec9981b8 x18: 0000000000000001 [ 69.404201][ T4933] x17: 0000000000000000 x16: ffff800008c2e61c x15: 00000000ffffffff [ 69.405443][ T4933] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000000000 [ 69.406673][ T4933] x11: 1fffe0001d9330bf x10: 0000ffffffffffff x9 : 0000000000000000 [ 69.407836][ T4933] x8 : ffff0000ec9985f8 x7 : 0000000000000001 x6 : ffff800008751314 [ 69.409014][ T4933] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 69.410195][ T4933] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000000 [ 69.411347][ T4933] Call trace: [ 69.411867][ T4933] reiserfs_ioctl+0x320/0x4b4 [ 69.412618][ T4933] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.413382][ T4933] invoke_syscall+0x98/0x2b8 [ 69.414071][ T4933] el0_svc_common+0x138/0x258 [ 69.414809][ T4933] do_el0_svc+0x58/0x14c [ 69.415492][ T4933] el0_svc+0x78/0x1e0 [ 69.416076][ T4933] el0t_64_sync_handler+0xcc/0xe4 [ 69.416807][ T4933] el0t_64_sync+0x1a0/0x1a4 [ 69.417507][ T4933] Code: ea2a013f 9a9f02ac d503229f b8400998 (38f96969) [ 69.418565][ T4933] ---[ end trace a246430b69bc86de ]--- [ 69.549111][ T25] Bluetooth: hci1: command 0x040f tx timeout [ 69.634441][ T4933] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 69.635335][ T4933] SMP: stopping secondary CPUs [ 69.635990][ T4933] Kernel Offset: disabled [ 69.636659][ T4933] CPU features: 0x8,000003c1,7d33ffd9 [ 69.637461][ T4933] Memory Limit: none [ 69.849872][ T4933] Rebooting in 86400 seconds..