Warning: Permanently added '10.128.0.191' (ED25519) to the list of known hosts. 1970/01/01 00:00:58 parsed 1 programs [ 60.195873][ T4383] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 63.204075][ T4474] chnl_net:caif_netlink_parms(): no params data found [ 63.220947][ T4474] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.222119][ T4474] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.223578][ T4474] device bridge_slave_0 entered promiscuous mode [ 63.225763][ T4474] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.226920][ T4474] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.228401][ T4474] device bridge_slave_1 entered promiscuous mode [ 63.235809][ T4474] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.238144][ T4474] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.245505][ T4474] team0: Port device team_slave_0 added [ 63.248802][ T4474] team0: Port device team_slave_1 added [ 63.255670][ T4474] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.256726][ T4474] 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. [ 63.260714][ T4474] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.262978][ T4474] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.263993][ T4474] 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. [ 63.268133][ T4474] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.326633][ T4474] device hsr_slave_0 entered promiscuous mode [ 63.375256][ T4474] device hsr_slave_1 entered promiscuous mode [ 63.884796][ T4474] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.926832][ T4474] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.967498][ T4474] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.996662][ T4474] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.055946][ T4474] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.057114][ T4474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.058384][ T4474] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.059509][ T4474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.076519][ T4474] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.080219][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.081998][ T1644] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.083826][ T1644] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.086298][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 64.090239][ T4474] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.093178][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.094681][ T1644] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.095845][ T1644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.108442][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.114040][ T1644] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.115180][ T1644] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.118087][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.119796][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.121344][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.158043][ T4474] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.160120][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.161763][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.163144][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.228605][ T4474] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.245723][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.246944][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.248275][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.249893][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.253885][ T4474] device veth0_vlan entered promiscuous mode [ 64.255371][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.256832][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.260913][ T4474] device veth1_vlan entered promiscuous mode [ 64.270181][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.271629][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.272838][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.274252][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.289082][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.290676][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.292907][ T4474] device veth0_macvtap entered promiscuous mode [ 64.296190][ T4474] device veth1_macvtap entered promiscuous mode [ 64.303923][ T4474] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.307006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.308991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.310397][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.312004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.316062][ T4474] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.317296][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.318881][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.326821][ T4474] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.328078][ T4474] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.329398][ T4474] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.330735][ T4474] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.583748][ T1678] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.584965][ T1678] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.586945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.594758][ T1678] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.596165][ T1678] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.598144][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.090776][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:05 executed programs: 0 [ 65.571809][ T4720] chnl_net:caif_netlink_parms(): no params data found [ 65.589693][ T4720] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.590908][ T4720] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.592505][ T4720] device bridge_slave_0 entered promiscuous mode [ 65.594497][ T4720] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.596511][ T4720] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.597989][ T4720] device bridge_slave_1 entered promiscuous mode [ 65.606801][ T4720] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.609242][ T4720] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.619322][ T4720] team0: Port device team_slave_0 added [ 65.621075][ T4720] team0: Port device team_slave_1 added [ 65.628343][ T4720] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.629420][ T4720] 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. [ 65.633516][ T4720] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.637123][ T4720] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.638073][ T4720] 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. [ 65.641986][ T4720] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.677125][ T4720] device hsr_slave_0 entered promiscuous mode [ 65.735570][ T4720] device hsr_slave_1 entered promiscuous mode [ 65.775458][ T4720] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.776679][ T4720] Cannot create hsr debugfs directory [ 67.178406][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.545122][ T4061] Bluetooth: hci0: command 0x0409 tx timeout [ 69.626111][ T4061] Bluetooth: hci0: command 0x041b tx timeout [ 69.627036][ T21] cfg80211: failed to load regulatory.db [ 69.628783][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.629780][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.718405][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.779439][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.748603][ T4720] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.786406][ T4720] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.826307][ T4720] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.896561][ T4720] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.958985][ T4720] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.962558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.964019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.967485][ T4720] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.969983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.971584][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.973016][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.974118][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.976139][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.978997][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.980543][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.981952][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.983025][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.986884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.989849][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.993258][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.996546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.998043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.000898][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.002518][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.007566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.009153][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.026847][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.028487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.030638][ T4720] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.070993][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.072220][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.076830][ T4720] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.082752][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.084457][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.091802][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.093258][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.094898][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.097594][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.099611][ T4720] device veth0_vlan entered promiscuous mode [ 71.102991][ T4720] device veth1_vlan entered promiscuous mode [ 71.111051][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.112652][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.114059][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.116368][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.118847][ T4720] device veth0_macvtap entered promiscuous mode [ 71.121571][ T4720] device veth1_macvtap entered promiscuous mode [ 71.126544][ T4720] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.128313][ T4720] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.130438][ T4720] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.131605][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.133166][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.134590][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.136307][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.138825][ T4720] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.140332][ T4720] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.142358][ T4720] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.143526][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.145608][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.148834][ T4720] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.150210][ T4720] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.151564][ T4720] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.152925][ T4720] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.172618][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.173833][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.176438][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.183465][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.184704][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.187726][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:11 executed programs: 2 [ 71.228417][ T4939] loop0: detected capacity change from 0 to 8192 [ 71.258814][ T4939] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 71.260389][ T4939] REISERFS (device loop0): using ordered data mode [ 71.261500][ T4939] reiserfs: using flush barriers [ 71.262894][ T4939] 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 [ 71.266099][ T4939] REISERFS (device loop0): checking transaction log (loop0) [ 71.293871][ T4939] REISERFS (device loop0): Using tea hash to sort names [ 71.295595][ T4939] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 71.298920][ T4939] [ 71.299287][ T4939] ====================================================== [ 71.300410][ T4939] WARNING: possible circular locking dependency detected [ 71.301507][ T4939] syzkaller #0 Not tainted [ 71.302202][ T4939] ------------------------------------------------------ [ 71.303314][ T4939] syz.0.15/4939 is trying to acquire lock: [ 71.304234][ T4939] ffff0000d7736460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 71.305726][ T4939] [ 71.305726][ T4939] but task is already holding lock: [ 71.306846][ T4939] ffff0000d1dc3090 (&sbi->lock){+.+.}-{3:3}, at: reiserfs_write_lock+0x7c/0xe8 [ 71.308359][ T4939] [ 71.308359][ T4939] which lock already depends on the new lock. [ 71.308359][ T4939] [ 71.310029][ T4939] [ 71.310029][ T4939] the existing dependency chain (in reverse order) is: [ 71.311506][ T4939] [ 71.311506][ T4939] -> #2 (&sbi->lock){+.+.}-{3:3}: [ 71.312684][ T4939] __mutex_lock_common+0x194/0x1f14 [ 71.313660][ T4939] mutex_lock_nested+0xac/0x11c [ 71.314483][ T4939] reiserfs_write_lock+0x7c/0xe8 [ 71.315329][ T4939] reiserfs_lookup+0x150/0x3e0 [ 71.316129][ T4939] __lookup_slow+0x25c/0x39c [ 71.316912][ T4939] lookup_one_len+0x17c/0x298 [ 71.317638][ T4939] reiserfs_lookup_privroot+0x8c/0x204 [ 71.318603][ T4939] reiserfs_fill_super+0x1800/0x1bfc [ 71.319575][ T4939] mount_bdev+0x264/0x358 [ 71.320330][ T4939] get_super_block+0x44/0x58 [ 71.321093][ T4939] legacy_get_tree+0xd4/0x16c [ 71.321956][ T4939] vfs_get_tree+0x90/0x274 [ 71.322708][ T4939] do_new_mount+0x228/0x810 [ 71.323503][ T4939] path_mount+0x5bc/0x1008 [ 71.324244][ T4939] __arm64_sys_mount+0x514/0x5f0 [ 71.325079][ T4939] invoke_syscall+0x98/0x2b0 [ 71.325865][ T4939] el0_svc_common+0x138/0x258 [ 71.326611][ T4939] do_el0_svc+0x58/0x13c [ 71.327275][ T4939] el0_svc+0x78/0x1d0 [ 71.327979][ T4939] el0t_64_sync_handler+0xcc/0xe4 [ 71.328830][ T4939] el0t_64_sync+0x1a0/0x1a4 [ 71.329570][ T4939] [ 71.329570][ T4939] -> #1 (&type->i_mutex_dir_key#8){+.+.}-{3:3}: [ 71.330840][ T4939] down_write+0xbc/0x12c [ 71.331546][ T4939] path_openat+0x604/0x2718 [ 71.332262][ T4939] do_filp_open+0x184/0x368 [ 71.332980][ T4939] do_sys_openat2+0x134/0x3f4 [ 71.333825][ T4939] __arm64_sys_openat+0x118/0x14c [ 71.334602][ T4939] invoke_syscall+0x98/0x2b0 [ 71.335309][ T4939] el0_svc_common+0x138/0x258 [ 71.336044][ T4939] do_el0_svc+0x58/0x13c [ 71.336765][ T4939] el0_svc+0x78/0x1d0 [ 71.337371][ T4939] el0t_64_sync_handler+0xcc/0xe4 [ 71.338195][ T4939] el0t_64_sync+0x1a0/0x1a4 [ 71.338944][ T4939] [ 71.338944][ T4939] -> #0 (sb_writers#12){.+.+}-{0:0}: [ 71.340102][ T4939] __lock_acquire+0x2870/0x67ec [ 71.340912][ T4939] lock_acquire+0x1f4/0x618 [ 71.341674][ T4939] sb_start_write+0xec/0x358 [ 71.342407][ T4939] mnt_want_write_file+0x64/0x1e8 [ 71.343273][ T4939] reiserfs_ioctl+0x118/0x4b4 [ 71.344032][ T4939] __arm64_sys_ioctl+0x14c/0x1c8 [ 71.344816][ T4939] invoke_syscall+0x98/0x2b0 [ 71.345645][ T4939] el0_svc_common+0x138/0x258 [ 71.346444][ T4939] do_el0_svc+0x58/0x13c [ 71.347220][ T4939] el0_svc+0x78/0x1d0 [ 71.347869][ T4939] el0t_64_sync_handler+0xcc/0xe4 [ 71.348697][ T4939] el0t_64_sync+0x1a0/0x1a4 [ 71.349433][ T4939] [ 71.349433][ T4939] other info that might help us debug this: [ 71.349433][ T4939] [ 71.350921][ T4939] Chain exists of: [ 71.350921][ T4939] sb_writers#12 --> &type->i_mutex_dir_key#8 --> &sbi->lock [ 71.350921][ T4939] [ 71.352971][ T4939] Possible unsafe locking scenario: [ 71.352971][ T4939] [ 71.354053][ T4939] CPU0 CPU1 [ 71.354821][ T4939] ---- ---- [ 71.355588][ T4939] lock(&sbi->lock); [ 71.356154][ T4939] lock(&type->i_mutex_dir_key#8); [ 71.357249][ T4939] lock(&sbi->lock); [ 71.358251][ T4939] lock(sb_writers#12); [ 71.358941][ T4939] [ 71.358941][ T4939] *** DEADLOCK *** [ 71.358941][ T4939] [ 71.360137][ T4939] 1 lock held by syz.0.15/4939: [ 71.360910][ T4939] #0: ffff0000d1dc3090 (&sbi->lock){+.+.}-{3:3}, at: reiserfs_write_lock+0x7c/0xe8 [ 71.362244][ T4939] [ 71.362244][ T4939] stack backtrace: [ 71.363140][ T4939] CPU: 0 PID: 4939 Comm: syz.0.15 Not tainted syzkaller #0 [ 71.364172][ T4939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 71.365656][ T4939] Call trace: [ 71.366133][ T4939] dump_backtrace+0x0/0x458 [ 71.366759][ T4939] show_stack+0x2c/0x3c [ 71.367360][ T4939] __dump_stack+0x30/0x40 [ 71.367998][ T4939] dump_stack_lvl+0xf4/0x15c [ 71.368658][ T4939] dump_stack+0x1c/0x5c [ 71.369273][ T4939] print_circular_bug+0x148/0x1b0 [ 71.370043][ T4939] check_noncircular+0x264/0x2f8 [ 71.370753][ T4939] __lock_acquire+0x2870/0x67ec [ 71.371478][ T4939] lock_acquire+0x1f4/0x618 [ 71.372164][ T4939] sb_start_write+0xec/0x358 [ 71.372867][ T4939] mnt_want_write_file+0x64/0x1e8 [ 71.373578][ T4939] reiserfs_ioctl+0x118/0x4b4 [ 71.374263][ T4939] __arm64_sys_ioctl+0x14c/0x1c8 [ 71.374946][ T4939] invoke_syscall+0x98/0x2b0 [ 71.375710][ T4939] el0_svc_common+0x138/0x258 [ 71.376392][ T4939] do_el0_svc+0x58/0x13c [ 71.377061][ T4939] el0_svc+0x78/0x1d0 [ 71.377664][ T4939] el0t_64_sync_handler+0xcc/0xe4 [ 71.378402][ T4939] el0t_64_sync+0x1a0/0x1a4 [ 71.380757][ T4939] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 71.381887][ T4939] Modules linked in: [ 71.382492][ T4939] CPU: 0 PID: 4939 Comm: syz.0.15 Not tainted syzkaller #0 [ 71.383520][ T4939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 71.385038][ T4939] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 71.386218][ T4939] pc : reiserfs_ioctl+0x320/0x4b4 [ 71.386903][ T4939] lr : reiserfs_ioctl+0x2f8/0x4b4 [ 71.387684][ T4939] sp : ffff800020127cd0 [ 71.388311][ T4939] x29: ffff800020127cd0 x28: ffff0000c721d1c0 x27: 0000000000400140 [ 71.389526][ T4939] x26: 1fffe0001d9271df x25: dfff800000000000 x24: 0000000000000000 [ 71.390691][ T4939] x23: 00000000fffffff2 x22: ffff0000cedb4f00 x21: 0000000000000000 [ 71.391865][ T4939] x20: ffff0000ec938ed0 x19: ffff0000ec938ef8 x18: 0000000000000001 [ 71.393018][ T4939] x17: 0000000000000000 x16: ffff800008c396cc x15: 00000000ffffffff [ 71.394219][ T4939] x14: ffff700002867e68 x13: 1ffff00002867e68 x12: 0000000000000000 [ 71.395407][ T4939] x11: 1fffe0001d927267 x10: 0000ffffffffffff x9 : 0000000000000000 [ 71.396609][ T4939] x8 : ffff0000ec939338 x7 : 0000000000000000 x6 : ffff800008758124 [ 71.397711][ T4939] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 71.398833][ T4939] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000000 [ 71.399985][ T4939] Call trace: [ 71.400473][ T4939] reiserfs_ioctl+0x320/0x4b4 [ 71.401196][ T4939] __arm64_sys_ioctl+0x14c/0x1c8 [ 71.401955][ T4939] invoke_syscall+0x98/0x2b0 [ 71.402687][ T4939] el0_svc_common+0x138/0x258 [ 71.403423][ T4939] do_el0_svc+0x58/0x13c [ 71.404042][ T4939] el0_svc+0x78/0x1d0 [ 71.404628][ T4939] el0t_64_sync_handler+0xcc/0xe4 [ 71.405350][ T4939] el0t_64_sync+0x1a0/0x1a4 [ 71.406104][ T4939] Code: ea2a013f 9a9f02ac d503229f b8400998 (38f96969) [ 71.407162][ T4939] ---[ end trace 590e3604d8708722 ]--- [ 71.639033][ T4939] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 71.640087][ T4939] SMP: stopping secondary CPUs [ 71.640796][ T4939] Kernel Offset: disabled [ 71.641400][ T4939] CPU features: 0x8,000003c1,7d33ffd9 [ 71.642192][ T4939] Memory Limit: none [ 71.867282][ T4939] Rebooting in 86400 seconds..