Warning: Permanently added '10.128.0.189' (ED25519) to the list of known hosts. 1970/01/01 00:01:41 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:41 parsed 1 programs [ 104.477140][ T3987] cgroup: Unknown subsys name 'net' [ 104.755034][ T3987] cgroup: Unknown subsys name 'rlimit' [ 105.050241][ T3987] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 123.505081][ T4026] chnl_net:caif_netlink_parms(): no params data found [ 123.549653][ T4026] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.551651][ T4026] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.554301][ T4026] device bridge_slave_0 entered promiscuous mode [ 123.558948][ T4026] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.561493][ T4026] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.563997][ T4026] device bridge_slave_1 entered promiscuous mode [ 123.583833][ T4026] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.588155][ T4026] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.605864][ T4026] team0: Port device team_slave_0 added [ 123.609086][ T4026] team0: Port device team_slave_1 added [ 123.622993][ T4026] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 123.624810][ T4026] 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. [ 123.631687][ T4026] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 123.636311][ T4026] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 123.638093][ T4026] 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. [ 123.645275][ T4026] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 123.702453][ T4026] device hsr_slave_0 entered promiscuous mode [ 123.739626][ T4026] device hsr_slave_1 entered promiscuous mode [ 123.901768][ T4026] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 123.946164][ T4026] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 123.994181][ T4026] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 124.042166][ T4026] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 124.129470][ T4026] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.131496][ T4026] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.133910][ T4026] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.135764][ T4026] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.185930][ T4026] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.196237][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 124.202087][ T2411] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.205337][ T2411] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.217850][ T4026] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.228502][ T4033] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 124.233172][ T4033] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.235111][ T4033] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.254929][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 124.257417][ T3766] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.259344][ T3766] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.263024][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 124.265695][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 124.274128][ T4026] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 124.276741][ T4026] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 124.284007][ T4033] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 124.286590][ T4033] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 124.290550][ T4033] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 124.295839][ T4033] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 124.369051][ T4026] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.372512][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 124.374607][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 124.387671][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.401858][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 124.404567][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 124.407015][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 124.414143][ T4026] device veth0_vlan entered promiscuous mode [ 124.423535][ T4026] device veth1_vlan entered promiscuous mode [ 124.440207][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 124.442868][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 124.448000][ T4026] device veth0_macvtap entered promiscuous mode [ 124.455143][ T4026] device veth1_macvtap entered promiscuous mode [ 124.468373][ T4026] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 124.472704][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 124.475194][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 124.477635][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 124.481587][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 124.486947][ T4026] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.491748][ T4033] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 124.494369][ T4033] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 124.500463][ T4026] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.502848][ T4026] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.504879][ T4026] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.507037][ T4026] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.228582][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 127.466814][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.725432][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.778139][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 130.120527][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.122690][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.125670][ T4033] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 130.158918][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.161460][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.164452][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:02:10 executed programs: 0 [ 130.388118][ T4094] chnl_net:caif_netlink_parms(): no params data found [ 130.435102][ T4094] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.437033][ T4094] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.441030][ T4094] device bridge_slave_0 entered promiscuous mode [ 130.445170][ T4094] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.446907][ T4094] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.450033][ T4094] device bridge_slave_1 entered promiscuous mode [ 130.465346][ T4094] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 130.470639][ T4094] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 130.505838][ T4094] team0: Port device team_slave_0 added [ 130.509540][ T4094] team0: Port device team_slave_1 added [ 130.527612][ T4094] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 130.529430][ T4094] 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. [ 130.535857][ T4094] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 130.544793][ T4094] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 130.546582][ T4094] 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. [ 130.553395][ T4094] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 130.611550][ T4094] device hsr_slave_0 entered promiscuous mode [ 130.652667][ T4094] device hsr_slave_1 entered promiscuous mode [ 130.692158][ T4094] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 130.694387][ T4094] Cannot create hsr debugfs directory [ 131.060345][ T2046] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.062106][ T2046] ieee802154 phy1 wpan1: encryption failed: -22 [ 131.243250][ T4094] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 131.286146][ T4094] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 131.341784][ T4094] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 131.392765][ T4094] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 131.484013][ T4094] 8021q: adding VLAN 0 to HW filter on device bond0 [ 131.500272][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 131.502669][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 131.542344][ T4094] 8021q: adding VLAN 0 to HW filter on device team0 [ 131.547151][ T4080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 131.550690][ T4080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 131.553859][ T4080] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.555719][ T4080] bridge0: port 1(bridge_slave_0) entered forwarding state [ 131.572567][ T4080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 131.575187][ T4080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 131.577935][ T4080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 131.581075][ T4080] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.582961][ T4080] bridge0: port 2(bridge_slave_1) entered forwarding state [ 131.585373][ T4080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 131.588145][ T4080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 131.594039][ T4080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 131.597252][ T4080] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 131.608296][ T4094] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 131.617033][ T4094] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 131.656476][ T4078] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 131.659063][ T4078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 131.662382][ T4078] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 131.664995][ T4078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 131.667743][ T4078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 131.674662][ T4078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 131.677211][ T4078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 131.703410][ T4078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 131.778543][ T4078] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 131.781049][ T4078] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 131.788528][ T4094] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.826722][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 131.830227][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 131.844441][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 131.847034][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 131.854243][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 131.857350][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 131.871711][ T4094] device veth0_vlan entered promiscuous mode [ 131.877544][ T4094] device veth1_vlan entered promiscuous mode [ 131.893270][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 131.896277][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 131.898767][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 131.901954][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 131.905982][ T4094] device veth0_macvtap entered promiscuous mode [ 131.912280][ T4094] device veth1_macvtap entered promiscuous mode [ 131.925451][ T4094] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 131.928358][ T4094] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.932222][ T4094] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 131.934632][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 131.936991][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 131.940169][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 131.942915][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 131.947398][ T4094] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 131.950872][ T4094] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.956093][ T4094] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 131.958391][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 131.963868][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 131.972310][ T4094] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.974532][ T4094] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.976668][ T4094] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.978817][ T4094] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.074137][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.080873][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.086612][ T4080] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 132.096148][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.099696][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.103393][ T4080] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 132.239540][ T4211] [ 132.240209][ T4211] ====================================================== [ 132.241973][ T4211] WARNING: possible circular locking dependency detected [ 132.243810][ T4211] 5.15.162-syzkaller #0 Not tainted [ 132.245141][ T4211] ------------------------------------------------------ [ 132.246893][ T4211] syz.0.15/4211 is trying to acquire lock: [ 132.247939][ T4211] ffff0000d40d6170 (&journal->j_barrier){+.+.}-{3:3}, at: jbd2_journal_lock_updates+0x264/0x328 [ 132.249668][ T4211] [ 132.249668][ T4211] but task is already holding lock: [ 132.251076][ T4211] ffff0000d40d2bd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_change_inode_journal_flag+0x154/0x648 [ 132.253096][ T4211] [ 132.253096][ T4211] which lock already depends on the new lock. [ 132.253096][ T4211] [ 132.255720][ T4211] [ 132.255720][ T4211] the existing dependency chain (in reverse order) is: [ 132.258118][ T4211] [ 132.258118][ T4211] -> #4 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 132.260322][ T4211] percpu_down_read+0xec/0x3a8 [ 132.261601][ T4211] ext4_writepages+0x190/0x36fc [ 132.262956][ T4211] do_writepages+0x39c/0x5ec [ 132.264293][ T4211] filemap_fdatawrite_wbc+0x1c8/0x228 [ 132.265767][ T4211] filemap_write_and_wait_range+0x16c/0x244 [ 132.267382][ T4211] ext4_change_inode_journal_flag+0x110/0x648 [ 132.269141][ T4211] ext4_fileattr_set+0xb6c/0x12d0 [ 132.270736][ T4211] vfs_fileattr_set+0x70c/0xad4 [ 132.272074][ T4211] do_vfs_ioctl+0x1634/0x2a38 [ 132.273429][ T4211] __arm64_sys_ioctl+0xe4/0x1c8 [ 132.274796][ T4211] invoke_syscall+0x98/0x2b8 [ 132.276159][ T4211] el0_svc_common+0x138/0x258 [ 132.277536][ T4211] do_el0_svc+0x58/0x14c [ 132.278724][ T4211] el0_svc+0x7c/0x1f0 [ 132.279807][ T4211] el0t_64_sync_handler+0x84/0xe4 [ 132.281099][ T4211] el0t_64_sync+0x1a0/0x1a4 [ 132.282270][ T4211] [ 132.282270][ T4211] -> #3 (mapping.invalidate_lock){++++}-{3:3}: [ 132.284352][ T4211] down_write+0xbc/0x12c [ 132.285408][ T4211] ext4_setattr+0xa74/0x1440 [ 132.286595][ T4211] notify_change+0xa34/0xcf8 [ 132.287966][ T4211] do_truncate+0x1c0/0x28c [ 132.289085][ T4211] do_sys_ftruncate+0x288/0x31c [ 132.290305][ T4211] __arm64_sys_ftruncate+0x60/0x74 [ 132.291754][ T4211] invoke_syscall+0x98/0x2b8 [ 132.292951][ T4211] el0_svc_common+0x138/0x258 [ 132.294204][ T4211] do_el0_svc+0x58/0x14c [ 132.295376][ T4211] el0_svc+0x7c/0x1f0 [ 132.296555][ T4211] el0t_64_sync_handler+0x84/0xe4 [ 132.298001][ T4211] el0t_64_sync+0x1a0/0x1a4 [ 132.299202][ T4211] [ 132.299202][ T4211] -> #2 (&sb->s_type->i_mutex_key#9){++++}-{3:3}: [ 132.301510][ T4211] down_read+0xc0/0x398 [ 132.302604][ T4211] ext4_bmap+0x58/0x36c [ 132.303779][ T4211] bmap+0xa8/0xe8 [ 132.304721][ T4211] jbd2_journal_flush+0x63c/0xaa0 [ 132.306076][ T4211] ext4_ioctl+0x3454/0x61bc [ 132.307324][ T4211] __arm64_sys_ioctl+0x14c/0x1c8 [ 132.308502][ T4211] invoke_syscall+0x98/0x2b8 [ 132.309782][ T4211] el0_svc_common+0x138/0x258 [ 132.311209][ T4211] do_el0_svc+0x58/0x14c [ 132.312390][ T4211] el0_svc+0x7c/0x1f0 [ 132.313586][ T4211] el0t_64_sync_handler+0x84/0xe4 [ 132.315103][ T4211] el0t_64_sync+0x1a0/0x1a4 [ 132.316460][ T4211] [ 132.316460][ T4211] -> #1 (&journal->j_checkpoint_mutex){+.+.}-{3:3}: [ 132.318706][ T4211] __mutex_lock_common+0x194/0x2154 [ 132.320149][ T4211] mutex_lock_io_nested+0xcc/0x12c [ 132.321515][ T4211] jbd2_journal_flush+0x210/0xaa0 [ 132.322929][ T4211] ext4_ioctl+0x3454/0x61bc [ 132.324190][ T4211] __arm64_sys_ioctl+0x14c/0x1c8 [ 132.325534][ T4211] invoke_syscall+0x98/0x2b8 [ 132.326796][ T4211] el0_svc_common+0x138/0x258 [ 132.328039][ T4211] do_el0_svc+0x58/0x14c [ 132.329338][ T4211] el0_svc+0x7c/0x1f0 [ 132.330546][ T4211] el0t_64_sync_handler+0x84/0xe4 [ 132.331931][ T4211] el0t_64_sync+0x1a0/0x1a4 [ 132.333232][ T4211] [ 132.333232][ T4211] -> #0 (&journal->j_barrier){+.+.}-{3:3}: [ 132.335125][ T4211] __lock_acquire+0x32d4/0x7638 [ 132.336480][ T4211] lock_acquire+0x240/0x77c [ 132.337630][ T4211] __mutex_lock_common+0x194/0x2154 [ 132.339036][ T4211] mutex_lock_nested+0xa4/0xf8 [ 132.339370][ T3766] Bluetooth: hci0: command 0x0409 tx timeout [ 132.340424][ T4211] jbd2_journal_lock_updates+0x264/0x328 [ 132.343507][ T4211] ext4_change_inode_journal_flag+0x15c/0x648 [ 132.345120][ T4211] ext4_fileattr_set+0xb6c/0x12d0 [ 132.346661][ T4211] vfs_fileattr_set+0x70c/0xad4 [ 132.348012][ T4211] do_vfs_ioctl+0x1634/0x2a38 [ 132.349330][ T4211] __arm64_sys_ioctl+0xe4/0x1c8 [ 132.350791][ T4211] invoke_syscall+0x98/0x2b8 [ 132.352158][ T4211] el0_svc_common+0x138/0x258 [ 132.353528][ T4211] do_el0_svc+0x58/0x14c [ 132.354816][ T4211] el0_svc+0x7c/0x1f0 [ 132.355903][ T4211] el0t_64_sync_handler+0x84/0xe4 [ 132.357301][ T4211] el0t_64_sync+0x1a0/0x1a4 [ 132.358643][ T4211] [ 132.358643][ T4211] other info that might help us debug this: [ 132.358643][ T4211] [ 132.361293][ T4211] Chain exists of: [ 132.361293][ T4211] &journal->j_barrier --> mapping.invalidate_lock --> &sbi->s_writepages_rwsem [ 132.361293][ T4211] [ 132.364867][ T4211] Possible unsafe locking scenario: [ 132.364867][ T4211] [ 132.366850][ T4211] CPU0 CPU1 [ 132.368083][ T4211] ---- ---- [ 132.369455][ T4211] lock(&sbi->s_writepages_rwsem); [ 132.370885][ T4211] lock(mapping.invalidate_lock); [ 132.372819][ T4211] lock(&sbi->s_writepages_rwsem); [ 132.374662][ T4211] lock(&journal->j_barrier); [ 132.375780][ T4211] [ 132.375780][ T4211] *** DEADLOCK *** [ 132.375780][ T4211] [ 132.377800][ T4211] 4 locks held by syz.0.15/4211: [ 132.378992][ T4211] #0: ffff0000d40d0460 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 132.381370][ T4211] #1: ffff0000dbdd5da8 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: vfs_fileattr_set+0x110/0xad4 [ 132.384037][ T4211] #2: ffff0000dbdd5f48 (mapping.invalidate_lock){++++}-{3:3}, at: ext4_change_inode_journal_flag+0xf0/0x648 [ 132.386745][ T4211] #3: ffff0000d40d2bd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_change_inode_journal_flag+0x154/0x648 [ 132.389563][ T4211] [ 132.389563][ T4211] stack backtrace: [ 132.390989][ T4211] CPU: 0 PID: 4211 Comm: syz.0.15 Not tainted 5.15.162-syzkaller #0 [ 132.393237][ T4211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 132.395725][ T4211] Call trace: [ 132.396519][ T4211] dump_backtrace+0x0/0x530 [ 132.397534][ T4211] show_stack+0x2c/0x3c [ 132.398533][ T4211] dump_stack_lvl+0x108/0x170 [ 132.399791][ T4211] dump_stack+0x1c/0x58 [ 132.400813][ T4211] print_circular_bug+0x150/0x1b8 [ 132.402134][ T4211] check_noncircular+0x2cc/0x378 [ 132.403334][ T4211] __lock_acquire+0x32d4/0x7638 [ 132.404494][ T4211] lock_acquire+0x240/0x77c [ 132.405697][ T4211] __mutex_lock_common+0x194/0x2154 [ 132.407109][ T4211] mutex_lock_nested+0xa4/0xf8 [ 132.408328][ T4211] jbd2_journal_lock_updates+0x264/0x328 [ 132.409771][ T4211] ext4_change_inode_journal_flag+0x15c/0x648 [ 132.411249][ T4211] ext4_fileattr_set+0xb6c/0x12d0 [ 132.412569][ T4211] vfs_fileattr_set+0x70c/0xad4 [ 132.413758][ T4211] do_vfs_ioctl+0x1634/0x2a38 [ 132.414891][ T4211] __arm64_sys_ioctl+0xe4/0x1c8 [ 132.416194][ T4211] invoke_syscall+0x98/0x2b8 [ 132.417379][ T4211] el0_svc_common+0x138/0x258 [ 132.418605][ T4211] do_el0_svc+0x58/0x14c [ 132.419596][ T4211] el0_svc+0x7c/0x1f0 [ 132.420561][ T4211] el0t_64_sync_handler+0x84/0xe4 [ 132.421871][ T4211] el0t_64_sync+0x1a0/0x1a4 [ 133.483278][ T136] device hsr_slave_0 left promiscuous mode [ 133.540569][ T136] device hsr_slave_1 left promiscuous mode [ 133.609316][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 133.611327][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 133.613760][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 133.615625][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 133.617966][ T136] device bridge_slave_1 left promiscuous mode [ 133.620527][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.640981][ T136] device bridge_slave_0 left promiscuous mode [ 133.642781][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.749489][ T136] device veth1_macvtap left promiscuous mode [ 133.751149][ T136] device veth0_macvtap left promiscuous mode [ 133.752778][ T136] device veth1_vlan left promiscuous mode [ 133.754739][ T136] device veth0_vlan left promiscuous mode [ 133.951240][ T136] team0 (unregistering): Port device team_slave_1 removed [ 133.957578][ T136] team0 (unregistering): Port device team_slave_0 removed [ 133.964992][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 134.022358][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 134.202553][ T136] bond0 (unregistering): Released all slaves [ 134.420486][ T25] Bluetooth: hci0: command 0x041b tx timeout 1970/01/01 00:02:15 executed programs: 53 [ 136.499227][ T3766] Bluetooth: hci0: command 0x040f tx timeout [ 138.580103][ T3766] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:02:20 executed programs: 150