Warning: Permanently added '10.128.10.17' (ED25519) to the list of known hosts. 1970/01/01 00:01:00 ignoring optional flag "type"="gce" 1970/01/01 00:01:00 parsed 1 programs [ 61.608806][ T4408] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 62.874122][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.875595][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.882273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.883875][ T547] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.885102][ T547] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.886984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 63.102399][ T4558] chnl_net:caif_netlink_parms(): no params data found [ 63.121761][ T4558] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.123054][ T4558] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.124608][ T4558] device bridge_slave_0 entered promiscuous mode [ 63.126678][ T4558] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.127861][ T4558] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.129316][ T4558] device bridge_slave_1 entered promiscuous mode [ 63.137052][ T4558] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.139646][ T4558] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.148040][ T4558] team0: Port device team_slave_0 added [ 63.149873][ T4558] team0: Port device team_slave_1 added [ 63.156396][ T4558] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.157495][ T4558] 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. [ 63.161286][ T4558] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.163575][ T4558] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.164647][ T4558] 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. [ 63.168931][ T4558] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.226956][ T4558] device hsr_slave_0 entered promiscuous mode [ 63.275992][ T4558] device hsr_slave_1 entered promiscuous mode [ 63.870800][ T4558] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.897704][ T4558] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.957493][ T4558] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.990026][ T4558] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.060459][ T4558] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.064232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.065952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.068347][ T4558] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.070762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.072307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.076262][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.077437][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.079273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.088193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.089902][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.091590][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.092678][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.094143][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.099331][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.101480][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.103090][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.104760][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.110191][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.112645][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.115187][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.117399][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.122014][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.123561][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.126164][ T4558] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.175503][ T4558] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.177432][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.178672][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.184957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.186502][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.193632][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.195196][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.206693][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.208224][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.211083][ T4558] device veth0_vlan entered promiscuous mode [ 64.217865][ T4558] device veth1_vlan entered promiscuous mode [ 64.231945][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.233720][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.235173][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.237315][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.242614][ T4558] device veth0_macvtap entered promiscuous mode [ 64.244898][ T4558] device veth1_macvtap entered promiscuous mode [ 64.257839][ T4558] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.258958][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.260607][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.262150][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.264664][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.272802][ T4558] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.274564][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.276474][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.279117][ T4558] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.280492][ T4558] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.281806][ T4558] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.282993][ T4558] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:04 executed programs: 0 [ 64.728719][ T4741] chnl_net:caif_netlink_parms(): no params data found [ 64.755199][ T4741] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.756684][ T4741] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.758254][ T4741] device bridge_slave_0 entered promiscuous mode [ 64.760146][ T4741] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.761112][ T4741] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.762494][ T4741] device bridge_slave_1 entered promiscuous mode [ 64.770612][ T4741] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.773039][ T4741] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.784489][ T4741] team0: Port device team_slave_0 added [ 64.787162][ T4741] team0: Port device team_slave_1 added [ 64.794104][ T4741] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.795150][ T4741] 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. [ 64.799370][ T4741] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.801737][ T4741] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.802819][ T4741] 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. [ 64.807399][ T4741] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.857045][ T4741] device hsr_slave_0 entered promiscuous mode [ 64.886622][ T4741] device hsr_slave_1 entered promiscuous mode [ 64.925970][ T4741] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.927237][ T4741] Cannot create hsr debugfs directory [ 64.955373][ T4741] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.726318][ T4167] Bluetooth: hci0: command 0x0409 tx timeout [ 67.948431][ T4741] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.805774][ T4730] Bluetooth: hci0: command 0x041b tx timeout [ 69.606916][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.608230][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.610522][ T1542] cfg80211: failed to load regulatory.db [ 70.028897][ T4741] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.079977][ T4741] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.209539][ T4741] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.237115][ T4741] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.287002][ T4741] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.338336][ T4741] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.400007][ T4741] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.403769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.405188][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.411902][ T4741] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.414474][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.416591][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.417993][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.419085][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.420460][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.423559][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.425040][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.427557][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.428729][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.431608][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.434282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.439905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.441787][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.444046][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.445487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.447400][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.450245][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.451798][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.454388][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.456039][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.459214][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.505337][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.506849][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.510268][ T4741] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.516644][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.518261][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.523896][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.525352][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.527522][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.528867][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.531338][ T4741] device veth0_vlan entered promiscuous mode [ 70.534853][ T4741] device veth1_vlan entered promiscuous mode [ 70.542700][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.544489][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.549820][ T4741] device veth0_macvtap entered promiscuous mode [ 70.552312][ T4741] device veth1_macvtap entered promiscuous mode [ 70.558067][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.559583][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.561575][ T4741] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.562864][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.564546][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.567382][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.569000][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.571635][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.573237][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.575217][ T4741] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.577013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.578631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.581119][ T4741] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.582546][ T4741] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.583863][ T4741] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.585221][ T4741] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.608031][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.609319][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.612327][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.616296][ T547] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.617486][ T547] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.619209][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:10 executed programs: 2 [ 70.658868][ T4960] loop0: detected capacity change from 0 to 8192 [ 70.700375][ T4960] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 70.702226][ T4960] REISERFS (device loop0): using ordered data mode [ 70.703233][ T4960] reiserfs: using flush barriers [ 70.704970][ T4960] 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 [ 70.708195][ T4960] REISERFS (device loop0): checking transaction log (loop0) [ 70.711538][ T4960] REISERFS (device loop0): Using r5 hash to sort names [ 70.712836][ T4960] REISERFS (device loop0): using 3.5.x disk format [ 70.714526][ T4960] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 70.717916][ T4960] [ 70.718332][ T4960] ====================================================== [ 70.719312][ T4960] WARNING: possible circular locking dependency detected [ 70.720340][ T4960] syzkaller #0 Not tainted [ 70.721031][ T4960] ------------------------------------------------------ [ 70.722230][ T4960] syz.0.15/4960 is trying to acquire lock: [ 70.723178][ T4960] ffff0000ce5ba460 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 70.724732][ T4960] [ 70.724732][ T4960] but task is already holding lock: [ 70.725943][ T4960] ffff0000d57f9090 (&sbi->lock){+.+.}-{3:3}, at: reiserfs_write_lock+0x7c/0xe8 [ 70.727351][ T4960] [ 70.727351][ T4960] which lock already depends on the new lock. [ 70.727351][ T4960] [ 70.728968][ T4960] [ 70.728968][ T4960] the existing dependency chain (in reverse order) is: [ 70.730375][ T4960] [ 70.730375][ T4960] -> #2 (&sbi->lock){+.+.}-{3:3}: [ 70.731577][ T4960] __mutex_lock_common+0x194/0x1edc [ 70.732468][ T4960] mutex_lock_nested+0xac/0x11c [ 70.733297][ T4960] reiserfs_write_lock+0x7c/0xe8 [ 70.734095][ T4960] reiserfs_lookup+0x11c/0x378 [ 70.734941][ T4960] __lookup_slow+0x24c/0x380 [ 70.735761][ T4960] lookup_one_len+0x178/0x28c [ 70.736584][ T4960] reiserfs_lookup_privroot+0x8c/0x204 [ 70.737532][ T4960] reiserfs_fill_super+0x17b0/0x1bb4 [ 70.738477][ T4960] mount_bdev+0x264/0x358 [ 70.739216][ T4960] get_super_block+0x44/0x58 [ 70.740072][ T4960] legacy_get_tree+0xd4/0x16c [ 70.740916][ T4960] vfs_get_tree+0x90/0x274 [ 70.741782][ T4960] do_new_mount+0x228/0x810 [ 70.742584][ T4960] path_mount+0x5b4/0x1000 [ 70.743390][ T4960] __arm64_sys_mount+0x514/0x5e4 [ 70.744325][ T4960] invoke_syscall+0x98/0x2b8 [ 70.745200][ T4960] el0_svc_common+0x138/0x258 [ 70.745993][ T4960] do_el0_svc+0x58/0x14c [ 70.746699][ T4960] el0_svc+0x78/0x1e0 [ 70.747434][ T4960] el0t_64_sync_handler+0xcc/0xe4 [ 70.748274][ T4960] el0t_64_sync+0x1a0/0x1a4 [ 70.749084][ T4960] [ 70.749084][ T4960] -> #1 (&type->i_mutex_dir_key#8){+.+.}-{3:3}: [ 70.750441][ T4960] down_write+0xbc/0x12c [ 70.751088][ T4960] path_openat+0x5f4/0x26e4 [ 70.751766][ T4960] do_filp_open+0x164/0x330 [ 70.752450][ T4960] do_sys_openat2+0x128/0x3d8 [ 70.753245][ T4960] __arm64_sys_openat+0x120/0x154 [ 70.754047][ T4960] invoke_syscall+0x98/0x2b8 [ 70.754868][ T4960] el0_svc_common+0x138/0x258 [ 70.755659][ T4960] do_el0_svc+0x58/0x14c [ 70.756412][ T4960] el0_svc+0x78/0x1e0 [ 70.757097][ T4960] el0t_64_sync_handler+0xcc/0xe4 [ 70.757989][ T4960] el0t_64_sync+0x1a0/0x1a4 [ 70.758729][ T4960] [ 70.758729][ T4960] -> #0 (sb_writers#11){.+.+}-{0:0}: [ 70.759878][ T4960] __lock_acquire+0x2928/0x651c [ 70.760773][ T4960] lock_acquire+0x1f4/0x620 [ 70.761558][ T4960] sb_start_write+0xec/0x358 [ 70.762423][ T4960] mnt_want_write_file+0x64/0x1e8 [ 70.763243][ T4960] reiserfs_ioctl+0x118/0x4b4 [ 70.764090][ T4960] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.764939][ T4960] invoke_syscall+0x98/0x2b8 [ 70.765736][ T4960] el0_svc_common+0x138/0x258 [ 70.766519][ T4960] do_el0_svc+0x58/0x14c [ 70.767246][ T4960] el0_svc+0x78/0x1e0 [ 70.767901][ T4960] el0t_64_sync_handler+0xcc/0xe4 [ 70.768811][ T4960] el0t_64_sync+0x1a0/0x1a4 [ 70.769600][ T4960] [ 70.769600][ T4960] other info that might help us debug this: [ 70.769600][ T4960] [ 70.771168][ T4960] Chain exists of: [ 70.771168][ T4960] sb_writers#11 --> &type->i_mutex_dir_key#8 --> &sbi->lock [ 70.771168][ T4960] [ 70.773229][ T4960] Possible unsafe locking scenario: [ 70.773229][ T4960] [ 70.774362][ T4960] CPU0 CPU1 [ 70.775181][ T4960] ---- ---- [ 70.775946][ T4960] lock(&sbi->lock); [ 70.776564][ T4960] lock(&type->i_mutex_dir_key#8); [ 70.777673][ T4960] lock(&sbi->lock); [ 70.778533][ T4960] lock(sb_writers#11); [ 70.779208][ T4960] [ 70.779208][ T4960] *** DEADLOCK *** [ 70.779208][ T4960] [ 70.780447][ T4960] 1 lock held by syz.0.15/4960: [ 70.781177][ T4960] #0: ffff0000d57f9090 (&sbi->lock){+.+.}-{3:3}, at: reiserfs_write_lock+0x7c/0xe8 [ 70.782554][ T4960] [ 70.782554][ T4960] stack backtrace: [ 70.783361][ T4960] CPU: 1 PID: 4960 Comm: syz.0.15 Not tainted syzkaller #0 [ 70.784410][ T4960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 70.785912][ T4960] Call trace: [ 70.786357][ T4960] dump_backtrace+0x0/0x43c [ 70.787016][ T4960] show_stack+0x2c/0x3c [ 70.787649][ T4960] __dump_stack+0x30/0x40 [ 70.788374][ T4960] dump_stack_lvl+0xf8/0x160 [ 70.789126][ T4960] dump_stack+0x1c/0x5c [ 70.789765][ T4960] print_circular_bug+0x148/0x1b0 [ 70.790504][ T4960] check_noncircular+0x240/0x2d4 [ 70.791282][ T4960] __lock_acquire+0x2928/0x651c [ 70.792018][ T4960] lock_acquire+0x1f4/0x620 [ 70.792640][ T4960] sb_start_write+0xec/0x358 [ 70.793299][ T4960] mnt_want_write_file+0x64/0x1e8 [ 70.794021][ T4960] reiserfs_ioctl+0x118/0x4b4 [ 70.794712][ T4960] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.795495][ T4960] invoke_syscall+0x98/0x2b8 [ 70.796224][ T4960] el0_svc_common+0x138/0x258 [ 70.796958][ T4960] do_el0_svc+0x58/0x14c [ 70.797594][ T4960] el0_svc+0x78/0x1e0 [ 70.798201][ T4960] el0t_64_sync_handler+0xcc/0xe4 [ 70.799043][ T4960] el0t_64_sync+0x1a0/0x1a4 [ 70.801221][ T4960] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 70.802413][ T4960] Modules linked in: [ 70.803028][ T4960] CPU: 1 PID: 4960 Comm: syz.0.15 Not tainted syzkaller #0 [ 70.804147][ T4960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 70.805696][ T4960] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 70.806909][ T4960] pc : reiserfs_ioctl+0x320/0x4b4 [ 70.807692][ T4960] lr : reiserfs_ioctl+0x2f8/0x4b4 [ 70.808463][ T4960] sp : ffff80001f767cd0 [ 70.809102][ T4960] x29: ffff80001f767cd0 x28: ffff0000ce51d1c0 x27: 0000000000400140 [ 70.810329][ T4960] x26: 1fffe0001c4bd1df x25: dfff800000000000 x24: 0000000000000000 [ 70.811504][ T4960] x23: 00000000fffffff2 x22: ffff0000d3fd5900 x21: 0000000000000000 [ 70.812752][ T4960] x20: ffff0000e25e8ed0 x19: ffff0000e25e8ef8 x18: 0000000000000001 [ 70.813972][ T4960] x17: 0000000000000000 x16: ffff800008c2e61c x15: 00000000ffffffff [ 70.815230][ T4960] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000000000 [ 70.816547][ T4960] x11: 1fffe0001c4bd267 x10: 0000ffffffffffff x9 : 0000000000000000 [ 70.817891][ T4960] x8 : ffff0000e25e9338 x7 : 0000000000000001 x6 : ffff800008751314 [ 70.819178][ T4960] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 70.820489][ T4960] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000000 [ 70.821805][ T4960] Call trace: [ 70.822336][ T4960] reiserfs_ioctl+0x320/0x4b4 [ 70.823099][ T4960] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.823848][ T4960] invoke_syscall+0x98/0x2b8 [ 70.824536][ T4960] el0_svc_common+0x138/0x258 [ 70.825290][ T4960] do_el0_svc+0x58/0x14c [ 70.825904][ T4960] el0_svc+0x78/0x1e0 [ 70.826558][ T4960] el0t_64_sync_handler+0xcc/0xe4 [ 70.827328][ T4960] el0t_64_sync+0x1a0/0x1a4 [ 70.828030][ T4960] Code: ea2a013f 9a9f02ac d503229f b8400998 (38f96969) [ 70.829079][ T4960] ---[ end trace de35473044969bb2 ]--- [ 71.065723][ T4960] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 71.066870][ T4960] SMP: stopping secondary CPUs [ 71.067623][ T4960] Kernel Offset: disabled [ 71.068274][ T4960] CPU features: 0x8,000003c1,7d33ffd9 [ 71.069060][ T4960] Memory Limit: none [ 71.296274][ T4960] Rebooting in 86400 seconds..