Warning: Permanently added '10.128.1.116' (ED25519) to the list of known hosts. 1970/01/01 00:01:21 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:21 ignoring optional flag "type"="gce" 1970/01/01 00:01:21 parsed 1 programs [ 84.192739][ T4527] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 89.213241][ T4556] chnl_net:caif_netlink_parms(): no params data found [ 89.243881][ T4556] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.245605][ T4556] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.248231][ T4556] device bridge_slave_0 entered promiscuous mode [ 89.253709][ T4556] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.255292][ T4556] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.258280][ T4556] device bridge_slave_1 entered promiscuous mode [ 89.271109][ T4556] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.274597][ T4556] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.288694][ T4556] team0: Port device team_slave_0 added [ 89.293833][ T4556] team0: Port device team_slave_1 added [ 89.305065][ T4556] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.306529][ T4556] 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. [ 89.312282][ T4556] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.316269][ T4556] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.318215][ T4556] 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. [ 89.323410][ T4556] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.388580][ T4556] device hsr_slave_0 entered promiscuous mode [ 89.427198][ T4556] device hsr_slave_1 entered promiscuous mode [ 90.192175][ T4556] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.279051][ T4556] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.343929][ T4556] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.378631][ T4556] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.509424][ T4556] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.515353][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.517540][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.528812][ T4556] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.541323][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.543585][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.545798][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.547334][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.554748][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.557390][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.566404][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.569182][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.570670][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.587338][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.589853][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.592258][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.595260][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.600429][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.602651][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.604926][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.609768][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.612033][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.614271][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.618128][ T4556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.625307][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.763138][ T4556] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.777578][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.779469][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.800776][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.802822][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.819703][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.821788][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.823891][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.825807][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.840864][ T4556] device veth0_vlan entered promiscuous mode [ 90.848582][ T4556] device veth1_vlan entered promiscuous mode [ 90.868866][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.871005][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.873076][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.875132][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.879417][ T4556] device veth0_macvtap entered promiscuous mode [ 90.883384][ T4556] device veth1_macvtap entered promiscuous mode [ 90.900822][ T4556] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.902447][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.904429][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.907976][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.910543][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.917985][ T4556] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.921454][ T4556] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.923387][ T4556] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.925185][ T4556] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.934709][ T4556] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.939614][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.941858][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.544209][ T400] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.849947][ T305] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.851637][ T305] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.853976][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 91.874981][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.876652][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.883056][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:32 executed programs: 0 [ 92.354365][ T4736] chnl_net:caif_netlink_parms(): no params data found [ 92.398853][ T4736] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.400500][ T4736] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.403178][ T4736] device bridge_slave_0 entered promiscuous mode [ 92.406541][ T4736] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.408249][ T4736] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.410393][ T4736] device bridge_slave_1 entered promiscuous mode [ 92.425323][ T4736] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.430075][ T4736] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.445665][ T4736] team0: Port device team_slave_0 added [ 92.449012][ T4736] team0: Port device team_slave_1 added [ 92.460592][ T4736] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.462023][ T4736] 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. [ 92.467377][ T4736] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.470860][ T4736] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.472415][ T4736] 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. [ 92.477771][ T4736] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.531043][ T4736] device hsr_slave_0 entered promiscuous mode [ 92.577137][ T4736] device hsr_slave_1 entered promiscuous mode [ 92.616894][ T4736] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.618481][ T4736] Cannot create hsr debugfs directory [ 93.705523][ T400] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.347644][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 96.192357][ T400] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.233116][ T400] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.426930][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 97.140348][ T4736] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.195924][ T4736] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.230330][ T4736] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.278695][ T4736] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.370249][ T4736] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.378832][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.380992][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.385446][ T4736] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.391562][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.393948][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.396014][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.397645][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.401178][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.408746][ T569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.411258][ T569] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.413576][ T569] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.415139][ T569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.422271][ T569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.425979][ T569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.432223][ T569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.434604][ T569] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.437095][ T569] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.442024][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.444557][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.451241][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.453450][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.459934][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.462177][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.483374][ T4736] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.565531][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.568581][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.574401][ T4736] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.584758][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.587147][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.599264][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.601379][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.603909][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.605951][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.622434][ T4736] device veth0_vlan entered promiscuous mode [ 97.629606][ T4736] device veth1_vlan entered promiscuous mode [ 97.642159][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.644294][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.646452][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.649123][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.652973][ T4736] device veth0_macvtap entered promiscuous mode [ 97.657720][ T4736] device veth1_macvtap entered promiscuous mode [ 97.665989][ T4736] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.669736][ T4736] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.673034][ T4736] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.674784][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.680483][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.682723][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.684974][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.689772][ T4736] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.691862][ T4736] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.694497][ T4736] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.696030][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.700824][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.704980][ T4736] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.707417][ T4736] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.709226][ T4736] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.711016][ T4736] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.746284][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.748284][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.750577][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.765154][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.767333][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.769681][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:37 executed programs: 2 [ 97.907005][ T5001] [ 97.907474][ T5001] ====================================================== [ 97.908904][ T5001] WARNING: possible circular locking dependency detected [ 97.910440][ T5001] 5.15.173-syzkaller #0 Not tainted [ 97.911648][ T5001] ------------------------------------------------------ [ 97.913100][ T5001] syz.0.15/5001 is trying to acquire lock: [ 97.914310][ T5001] ffff0000d4bde170 (&journal->j_barrier){+.+.}-{3:3}, at: jbd2_journal_lock_updates+0x264/0x328 [ 97.916578][ T5001] [ 97.916578][ T5001] but task is already holding lock: [ 97.918126][ T5001] ffff0000d4bdabd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_change_inode_journal_flag+0x154/0x648 [ 97.920357][ T5001] [ 97.920357][ T5001] which lock already depends on the new lock. [ 97.920357][ T5001] [ 97.922466][ T5001] [ 97.922466][ T5001] the existing dependency chain (in reverse order) is: [ 97.924457][ T5001] [ 97.924457][ T5001] -> #4 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 97.926184][ T5001] percpu_down_read+0xec/0x3a8 [ 97.927285][ T5001] ext4_writepages+0x190/0x36fc [ 97.928425][ T5001] do_writepages+0x39c/0x5ec [ 97.929444][ T5001] filemap_fdatawrite_wbc+0x1c8/0x228 [ 97.930670][ T5001] filemap_write_and_wait_range+0x16c/0x244 [ 97.931965][ T5001] ext4_change_inode_journal_flag+0x110/0x648 [ 97.933252][ T5001] ext4_fileattr_set+0xb6c/0x12d0 [ 97.934383][ T5001] vfs_fileattr_set+0x70c/0xad4 [ 97.935452][ T5001] do_vfs_ioctl+0x1634/0x2a38 [ 97.936604][ T5001] __arm64_sys_ioctl+0xe4/0x1c8 [ 97.937670][ T5001] invoke_syscall+0x98/0x2b8 [ 97.938734][ T5001] el0_svc_common+0x138/0x258 [ 97.939856][ T5001] do_el0_svc+0x58/0x14c [ 97.940969][ T5001] el0_svc+0x7c/0x1f0 [ 97.941872][ T5001] el0t_64_sync_handler+0x84/0xe4 [ 97.943082][ T5001] el0t_64_sync+0x1a0/0x1a4 [ 97.944107][ T5001] [ 97.944107][ T5001] -> #3 (mapping.invalidate_lock){++++}-{3:3}: [ 97.945886][ T5001] down_write+0xbc/0x12c [ 97.946896][ T5001] ext4_setattr+0xa74/0x1440 [ 97.948045][ T5001] notify_change+0xa34/0xcf8 [ 97.949107][ T5001] do_truncate+0x1c0/0x28c [ 97.950146][ T5001] do_sys_ftruncate+0x288/0x31c [ 97.951342][ T5001] __arm64_sys_ftruncate+0x60/0x74 [ 97.952542][ T5001] invoke_syscall+0x98/0x2b8 [ 97.953590][ T5001] el0_svc_common+0x138/0x258 [ 97.954648][ T5001] do_el0_svc+0x58/0x14c [ 97.955754][ T5001] el0_svc+0x7c/0x1f0 [ 97.956670][ T5001] el0t_64_sync_handler+0x84/0xe4 [ 97.957868][ T5001] el0t_64_sync+0x1a0/0x1a4 [ 97.958986][ T5001] [ 97.958986][ T5001] -> #2 (&sb->s_type->i_mutex_key#9){++++}-{3:3}: [ 97.960682][ T5001] down_read+0xc0/0x398 [ 97.961665][ T5001] ext4_bmap+0x58/0x36c [ 97.962758][ T5001] bmap+0xa8/0xe8 [ 97.963594][ T5001] jbd2_journal_flush+0x63c/0xaa0 [ 97.964667][ T5001] ext4_ioctl+0x3454/0x61bc [ 97.965698][ T5001] __arm64_sys_ioctl+0x14c/0x1c8 [ 97.966766][ T5001] invoke_syscall+0x98/0x2b8 [ 97.967764][ T5001] el0_svc_common+0x138/0x258 [ 97.968822][ T5001] do_el0_svc+0x58/0x14c [ 97.969830][ T5001] el0_svc+0x7c/0x1f0 [ 97.970790][ T5001] el0t_64_sync_handler+0x84/0xe4 [ 97.971907][ T5001] el0t_64_sync+0x1a0/0x1a4 [ 97.972904][ T5001] [ 97.972904][ T5001] -> #1 (&journal->j_checkpoint_mutex){+.+.}-{3:3}: [ 97.974621][ T5001] __mutex_lock_common+0x194/0x2154 [ 97.975804][ T5001] mutex_lock_io_nested+0xcc/0x12c [ 97.976934][ T5001] jbd2_journal_flush+0x210/0xaa0 [ 97.977991][ T5001] ext4_ioctl+0x3454/0x61bc [ 97.979002][ T5001] __arm64_sys_ioctl+0x14c/0x1c8 [ 97.980125][ T5001] invoke_syscall+0x98/0x2b8 [ 97.981158][ T5001] el0_svc_common+0x138/0x258 [ 97.982271][ T5001] do_el0_svc+0x58/0x14c [ 97.983334][ T5001] el0_svc+0x7c/0x1f0 [ 97.984342][ T5001] el0t_64_sync_handler+0x84/0xe4 [ 97.985598][ T5001] el0t_64_sync+0x1a0/0x1a4 [ 97.986623][ T5001] [ 97.986623][ T5001] -> #0 (&journal->j_barrier){+.+.}-{3:3}: [ 97.988235][ T5001] __lock_acquire+0x32d4/0x7638 [ 97.989545][ T5001] lock_acquire+0x240/0x77c [ 97.990603][ T5001] __mutex_lock_common+0x194/0x2154 [ 97.991767][ T5001] mutex_lock_nested+0xa4/0xf8 [ 97.992841][ T5001] jbd2_journal_lock_updates+0x264/0x328 [ 97.994044][ T5001] ext4_change_inode_journal_flag+0x15c/0x648 [ 97.995439][ T5001] ext4_fileattr_set+0xb6c/0x12d0 [ 97.996534][ T5001] vfs_fileattr_set+0x70c/0xad4 [ 97.997689][ T5001] do_vfs_ioctl+0x1634/0x2a38 [ 97.998849][ T5001] __arm64_sys_ioctl+0xe4/0x1c8 [ 97.999988][ T5001] invoke_syscall+0x98/0x2b8 [ 98.001066][ T5001] el0_svc_common+0x138/0x258 [ 98.002193][ T5001] do_el0_svc+0x58/0x14c [ 98.003183][ T5001] el0_svc+0x7c/0x1f0 [ 98.004074][ T5001] el0t_64_sync_handler+0x84/0xe4 [ 98.005152][ T5001] el0t_64_sync+0x1a0/0x1a4 [ 98.006222][ T5001] [ 98.006222][ T5001] other info that might help us debug this: [ 98.006222][ T5001] [ 98.008432][ T5001] Chain exists of: [ 98.008432][ T5001] &journal->j_barrier --> mapping.invalidate_lock --> &sbi->s_writepages_rwsem [ 98.008432][ T5001] [ 98.011557][ T5001] Possible unsafe locking scenario: [ 98.011557][ T5001] [ 98.013180][ T5001] CPU0 CPU1 [ 98.014369][ T5001] ---- ---- [ 98.015412][ T5001] lock(&sbi->s_writepages_rwsem); [ 98.016448][ T5001] lock(mapping.invalidate_lock); [ 98.018020][ T5001] lock(&sbi->s_writepages_rwsem); [ 98.019607][ T5001] lock(&journal->j_barrier); [ 98.020630][ T5001] [ 98.020630][ T5001] *** DEADLOCK *** [ 98.020630][ T5001] [ 98.022310][ T5001] 4 locks held by syz.0.15/5001: [ 98.023351][ T5001] #0: ffff0000d4bd8460 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 98.025405][ T5001] #1: ffff0000e1c8bfc0 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: vfs_fileattr_set+0x110/0xad4 [ 98.027625][ T5001] #2: ffff0000e1c8c160 (mapping.invalidate_lock){++++}-{3:3}, at: ext4_change_inode_journal_flag+0xf0/0x648 [ 98.030135][ T5001] #3: ffff0000d4bdabd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_change_inode_journal_flag+0x154/0x648 [ 98.032578][ T5001] [ 98.032578][ T5001] stack backtrace: [ 98.033931][ T5001] CPU: 0 PID: 5001 Comm: syz.0.15 Not tainted 5.15.173-syzkaller #0 [ 98.035555][ T5001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.037682][ T5001] Call trace: [ 98.038380][ T5001] dump_backtrace+0x0/0x530 [ 98.039328][ T5001] show_stack+0x2c/0x3c [ 98.040170][ T5001] dump_stack_lvl+0x108/0x170 [ 98.041069][ T5001] dump_stack+0x1c/0x58 [ 98.041945][ T5001] print_circular_bug+0x150/0x1b8 [ 98.043020][ T5001] check_noncircular+0x2cc/0x378 [ 98.044072][ T5001] __lock_acquire+0x32d4/0x7638 [ 98.045080][ T5001] lock_acquire+0x240/0x77c [ 98.046072][ T5001] __mutex_lock_common+0x194/0x2154 [ 98.047119][ T5001] mutex_lock_nested+0xa4/0xf8 [ 98.048168][ T5001] jbd2_journal_lock_updates+0x264/0x328 [ 98.049269][ T5001] ext4_change_inode_journal_flag+0x15c/0x648 [ 98.050590][ T5001] ext4_fileattr_set+0xb6c/0x12d0 [ 98.051618][ T5001] vfs_fileattr_set+0x70c/0xad4 [ 98.052660][ T5001] do_vfs_ioctl+0x1634/0x2a38 [ 98.053637][ T5001] __arm64_sys_ioctl+0xe4/0x1c8 [ 98.054819][ T5001] invoke_syscall+0x98/0x2b8 [ 98.055849][ T5001] el0_svc_common+0x138/0x258 [ 98.056867][ T5001] do_el0_svc+0x58/0x14c [ 98.057781][ T5001] el0_svc+0x7c/0x1f0 [ 98.058646][ T5001] el0t_64_sync_handler+0x84/0xe4 [ 98.059736][ T5001] el0t_64_sync+0x1a0/0x1a4 [ 98.507178][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 99.100957][ T400] device hsr_slave_0 left promiscuous mode [ 99.137451][ T400] device hsr_slave_1 left promiscuous mode [ 99.227914][ T400] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 99.229518][ T400] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 99.232135][ T400] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 99.233875][ T400] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 99.235676][ T400] device bridge_slave_1 left promiscuous mode [ 99.239110][ T400] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.287637][ T400] device bridge_slave_0 left promiscuous mode [ 99.289127][ T400] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.407006][ T400] device veth1_macvtap left promiscuous mode [ 99.408219][ T400] device veth0_macvtap left promiscuous mode [ 99.409722][ T400] device veth1_vlan left promiscuous mode [ 99.411357][ T400] device veth0_vlan left promiscuous mode [ 99.544937][ T400] team0 (unregistering): Port device team_slave_1 removed [ 99.552747][ T400] team0 (unregistering): Port device team_slave_0 removed [ 99.558223][ T400] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 99.583155][ T400] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 99.702050][ T400] bond0 (unregistering): Released all slaves [ 100.586913][ T4130] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:01:42 executed programs: 94