[ 48.848976][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.985406][ T9] device veth1_macvtap left promiscuous mode [ 48.986530][ T9] device veth0_macvtap left promiscuous mode [ 48.987531][ T9] device veth1_vlan left promiscuous mode [ 48.988528][ T9] device veth0_vlan left promiscuous mode [ 49.184610][ T9] team0 (unregistering): Port device team_slave_1 removed [ 49.192567][ T9] team0 (unregistering): Port device team_slave_0 removed [ 49.202556][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.254759][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.383426][ T9] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.68' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:01 ignoring optional flag "type"="gce" 1970/01/01 00:01:01 parsed 1 programs [ 61.594068][ T4306] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:01:01 executed programs: 0 [ 61.725057][ T4312] chnl_net:caif_netlink_parms(): no params data found [ 61.759769][ T4312] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.761293][ T4312] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.763260][ T4312] device bridge_slave_0 entered promiscuous mode [ 61.766612][ T4312] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.768175][ T4312] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.770358][ T4312] device bridge_slave_1 entered promiscuous mode [ 61.785042][ T4312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.788663][ T4312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.804587][ T4312] team0: Port device team_slave_0 added [ 61.807556][ T4312] team0: Port device team_slave_1 added [ 61.820037][ T4312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.821452][ T4312] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 61.826617][ T4312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.830010][ T4312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.831315][ T4312] 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. [ 61.836606][ T4312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.896949][ T4312] device hsr_slave_0 entered promiscuous mode [ 61.935268][ T4312] device hsr_slave_1 entered promiscuous mode [ 62.564104][ T4312] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.618085][ T4312] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.667712][ T4312] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.707137][ T4312] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.814701][ T4312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.823549][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.828466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.833078][ T4312] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.847405][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.849767][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.851795][ T1613] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.853122][ T1613] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.856017][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.858195][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.860331][ T1613] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.861900][ T1613] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.863814][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.868470][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.880413][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.882546][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.887774][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.890065][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.892596][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.894907][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.896992][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.902873][ T4312] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.909917][ T4312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.912688][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.915429][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.917580][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.995203][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.996723][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.002943][ T4312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.018410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.020671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.036196][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.038293][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.040512][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.042612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.049600][ T4312] device veth0_vlan entered promiscuous mode [ 63.057210][ T4312] device veth1_vlan entered promiscuous mode [ 63.074229][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.077164][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.079331][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.081321][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.086665][ T4312] device veth0_macvtap entered promiscuous mode [ 63.090929][ T4312] device veth1_macvtap entered promiscuous mode [ 63.104555][ T4312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.107951][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.109928][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.112021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.114174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.123467][ T4312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.127574][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.130206][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.134618][ T4312] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.138350][ T4312] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.140098][ T4312] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.141840][ T4312] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.198512][ T1613] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.200263][ T1613] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.202646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.222367][ T1613] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.224028][ T1613] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.228637][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 63.571216][ T4407] loop0: detected capacity change from 0 to 32768 [ 63.591403][ T4407] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 63.593295][ T4407] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 63.618058][ T4407] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 63.621887][ T25] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 63.623420][ T25] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 63.683018][ T25] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 59ms [ 63.687876][ T25] gfs2: fsid=syz:syz.0: jid=0: Done [ 63.689294][ T4407] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 63.705825][ T1960] Bluetooth: hci0: command 0x0409 tx timeout [ 64.008359][ T4407] gfs2: fsid=syz:syz.0: found 2 quota changes [ 64.039185][ T4312] gfs2: fsid=syz:syz.0: original: do_sync+0x350/0xaf8 [ 64.040777][ T4312] gfs2: fsid=syz:syz.0: pid: 4312 [ 64.041652][ T4312] gfs2: fsid=syz:syz.0: lock type: 8 req lock state : 1 [ 64.043047][ T4312] gfs2: fsid=syz:syz.0: new: do_sync+0x350/0xaf8 [ 64.044277][ T4312] gfs2: fsid=syz:syz.0: pid: 4312 [ 64.045677][ T4312] gfs2: fsid=syz:syz.0: lock type: 8 req lock state : 1 [ 64.047029][ T4312] gfs2: fsid=syz:syz.0: G: s:EX n:8/1 f:qb t:EX d:EX/0 a:0 v:0 r:5 m:20 p:0 [ 64.048849][ T4312] gfs2: fsid=syz:syz.0: H: s:EX f:cH e:0 p:4312 [syz-executor.0] do_sync+0x350/0xaf8 [ 64.051070][ T4312] ------------[ cut here ]------------ [ 64.052015][ T4312] kernel BUG at fs/gfs2/glock.c:1503! [ 64.053196][ T4312] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 64.054687][ T4312] Modules linked in: [ 64.055426][ T4312] CPU: 1 PID: 4312 Comm: syz-executor.0 Not tainted 5.15.171-syzkaller #0 [ 64.057140][ T4312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.059076][ T4312] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.060599][ T4312] pc : gfs2_glock_nq+0xed4/0x144c [ 64.061595][ T4312] lr : gfs2_glock_nq+0xed4/0x144c [ 64.062643][ T4312] sp : ffff80001fa97590 [ 64.063527][ T4312] x29: ffff80001fa97600 x28: ffff0000deb89fc0 x27: ffff0000deb89f50 [ 64.065029][ T4312] x26: 0000000000000040 x25: ffff0000deb89f58 x24: ffff0000d1e13280 [ 64.066532][ T4312] x23: ffff0000c1bded38 x22: ffff0000c1bded5a x21: dfff800000000000 [ 64.068132][ T4312] x20: 0000000000000008 x19: ffff0000c7ad92c0 x18: 0000000000000002 [ 64.069854][ T4312] x17: 0000000000000000 x16: ffff800011ac04a0 x15: 00000000ffffffff [ 64.071516][ T4312] x14: ffff0000c862b680 x13: 0000000000000001 x12: 0000000000000001 [ 64.073225][ T4312] x11: 0000000000000001 x10: 0000000000000000 x9 : e1cd3948726ce400 [ 64.074895][ T4312] x8 : e1cd3948726ce400 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.076446][ T4312] x5 : ffff80001fa96838 x4 : ffff800014bb05e0 x3 : ffff800008336628 [ 64.078100][ T4312] x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000 [ 64.079635][ T4312] Call trace: [ 64.080308][ T4312] gfs2_glock_nq+0xed4/0x144c [ 64.081212][ T4312] do_sync+0x358/0xaf8 [ 64.082052][ T4312] gfs2_quota_sync+0x2e8/0x548 [ 64.083070][ T4312] gfs2_sync_fs+0x4c/0xc4 [ 64.083944][ T4312] sync_filesystem+0xe8/0x218 [ 64.084788][ T4312] generic_shutdown_super+0x70/0x2f0 [ 64.085797][ T4312] kill_block_super+0x70/0xdc [ 64.086734][ T4312] gfs2_kill_sb+0xc0/0xd4 [ 64.087560][ T4312] deactivate_locked_super+0xb8/0x13c [ 64.088627][ T4312] deactivate_super+0x108/0x128 [ 64.089603][ T4312] cleanup_mnt+0x3c0/0x474 [ 64.090435][ T4312] __cleanup_mnt+0x20/0x30 [ 64.091322][ T4312] task_work_run+0x130/0x1e4 [ 64.092266][ T4312] do_notify_resume+0x262c/0x32b8 [ 64.093331][ T4312] el0_svc+0xfc/0x1f0 [ 64.094246][ T4312] el0t_64_sync_handler+0x84/0xe4 [ 64.095213][ T4312] el0t_64_sync+0x1a0/0x1a4 [ 64.096171][ T4312] Code: aa1f03e0 f85f03a1 52800022 97ffe3ad (d4210000) [ 64.097485][ T4312] ---[ end trace a6afeac6e3739e69 ]--- [ 64.433793][ T4312] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 64.435420][ T4312] SMP: stopping secondary CPUs [ 64.436431][ T4312] Kernel Offset: disabled [ 64.437295][ T4312] CPU features: 0x8,000081c1,21302e40 [ 64.438342][ T4312] Memory Limit: none [ 64.750412][ T4312] Rebooting in 86400 seconds..