Warning: Permanently added '10.128.0.202' (ED25519) to the list of known hosts. 2024/12/22 16:05:29 ignoring optional flag "sandboxArg"="0" 2024/12/22 16:05:29 ignoring optional flag "type"="gce" 2024/12/22 16:05:30 parsed 1 programs 2024/12/22 16:05:32 executed programs: 0 [ 85.728481][ T4444] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 85.886461][ T4476] chnl_net:caif_netlink_parms(): no params data found [ 85.931156][ T4476] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.938646][ T4476] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.946864][ T4476] device bridge_slave_0 entered promiscuous mode [ 85.955658][ T4476] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.962915][ T4476] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.971252][ T4476] device bridge_slave_1 entered promiscuous mode [ 85.992822][ T4476] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.004190][ T4476] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.028630][ T4476] team0: Port device team_slave_0 added [ 86.036693][ T4476] team0: Port device team_slave_1 added [ 86.055938][ T4476] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.062921][ T4476] 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. [ 86.090181][ T4476] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.102364][ T4476] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.109530][ T4476] 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. [ 86.135759][ T4476] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.167596][ T4476] device hsr_slave_0 entered promiscuous mode [ 86.174601][ T4476] device hsr_slave_1 entered promiscuous mode [ 86.680809][ T4476] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.693201][ T4476] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.704212][ T4476] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.715739][ T4476] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.741716][ T4476] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.749068][ T4476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.756796][ T4476] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.758434][ T7] cfg80211: failed to load regulatory.db [ 86.763925][ T4476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.842684][ T4476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.858709][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.868277][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.876992][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.888032][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 86.903988][ T4476] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.915748][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.929503][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.939170][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.946506][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.964683][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.974299][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.982876][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.990046][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.000791][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.020631][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.030280][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.043304][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.052975][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.062953][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.079877][ T4476] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 87.092507][ T4476] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.107327][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.116942][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.127736][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.139015][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.149556][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.166341][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.263433][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.273028][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.290153][ T4476] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.318192][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.327737][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.347902][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.356554][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.367131][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.375629][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.386268][ T4476] device veth0_vlan entered promiscuous mode [ 87.400361][ T4476] device veth1_vlan entered promiscuous mode [ 87.423447][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 87.432921][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 87.441827][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.451552][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.464808][ T4476] device veth0_macvtap entered promiscuous mode [ 87.476798][ T4476] device veth1_macvtap entered promiscuous mode [ 87.498317][ T4476] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.507318][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 87.518420][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.527718][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.538194][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.550551][ T4476] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.560833][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.570749][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.581892][ T4476] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.592393][ T4476] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.601980][ T4476] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.612496][ T4476] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.702697][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.714167][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.729083][ T1416] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.747205][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.757494][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.771559][ T1416] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 87.795259][ T1107] Bluetooth: hci0: command 0x0409 tx timeout [ 88.017864][ T4566] [ 88.020280][ T4566] ====================================================== [ 88.027480][ T4566] WARNING: possible circular locking dependency detected [ 88.034517][ T4566] 5.15.175-syzkaller #0 Not tainted [ 88.039724][ T4566] ------------------------------------------------------ [ 88.046756][ T4566] syz-executor.0/4566 is trying to acquire lock: [ 88.053093][ T4566] ffff8881408d03f0 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: ext4_bmap+0x4b/0x410 [ 88.063075][ T4566] [ 88.063075][ T4566] but task is already holding lock: [ 88.070543][ T4566] ffff88802cb203f8 (&journal->j_checkpoint_mutex){+.+.}-{3:3}, at: jbd2_journal_flush+0x31c/0xc90 [ 88.081630][ T4566] [ 88.081630][ T4566] which lock already depends on the new lock. [ 88.081630][ T4566] [ 88.092407][ T4566] [ 88.092407][ T4566] the existing dependency chain (in reverse order) is: [ 88.101529][ T4566] [ 88.101529][ T4566] -> #3 (&journal->j_checkpoint_mutex){+.+.}-{3:3}: [ 88.110900][ T4566] lock_acquire+0x1db/0x4f0 [ 88.116043][ T4566] __mutex_lock_common+0x1da/0x25a0 [ 88.122525][ T4566] mutex_lock_io_nested+0x45/0x60 [ 88.128099][ T4566] jbd2_journal_flush+0x290/0xc90 [ 88.133682][ T4566] ext4_ioctl+0x3249/0x5b80 [ 88.139086][ T4566] __se_sys_ioctl+0xf1/0x160 [ 88.144236][ T4566] do_syscall_64+0x3b/0xb0 [ 88.149294][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.155737][ T4566] [ 88.155737][ T4566] -> #2 (&journal->j_barrier){+.+.}-{3:3}: [ 88.163845][ T4566] lock_acquire+0x1db/0x4f0 [ 88.168899][ T4566] __mutex_lock_common+0x1da/0x25a0 [ 88.174831][ T4566] mutex_lock_nested+0x17/0x20 [ 88.180157][ T4566] jbd2_journal_lock_updates+0x2aa/0x370 [ 88.186434][ T4566] ext4_change_inode_journal_flag+0x1a8/0x6e0 [ 88.193139][ T4566] ext4_fileattr_set+0xdf4/0x1750 [ 88.198712][ T4566] vfs_fileattr_set+0x8f3/0xd30 [ 88.204525][ T4566] do_vfs_ioctl+0x1d85/0x2b70 [ 88.209855][ T4566] __se_sys_ioctl+0x81/0x160 [ 88.215350][ T4566] do_syscall_64+0x3b/0xb0 [ 88.220411][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.226857][ T4566] [ 88.226857][ T4566] -> #1 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 88.235308][ T4566] lock_acquire+0x1db/0x4f0 [ 88.240371][ T4566] percpu_down_write+0x52/0x2d0 [ 88.245783][ T4566] ext4_ind_migrate+0x254/0x760 [ 88.251189][ T4566] ext4_fileattr_set+0xe8b/0x1750 [ 88.256841][ T4566] vfs_fileattr_set+0x8f3/0xd30 [ 88.262326][ T4566] do_vfs_ioctl+0x1d85/0x2b70 [ 88.267551][ T4566] __se_sys_ioctl+0x81/0x160 [ 88.272797][ T4566] do_syscall_64+0x3b/0xb0 [ 88.277762][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.284217][ T4566] [ 88.284217][ T4566] -> #0 (&sb->s_type->i_mutex_key#9){++++}-{3:3}: [ 88.293304][ T4566] validate_chain+0x1649/0x5930 [ 88.298702][ T4566] __lock_acquire+0x1295/0x1ff0 [ 88.304142][ T4566] lock_acquire+0x1db/0x4f0 [ 88.309292][ T4566] down_read+0x45/0x2e0 [ 88.314090][ T4566] ext4_bmap+0x4b/0x410 [ 88.318790][ T4566] bmap+0xa1/0xd0 [ 88.322966][ T4566] jbd2_journal_flush+0x7a2/0xc90 [ 88.328534][ T4566] ext4_ioctl+0x3249/0x5b80 [ 88.333579][ T4566] __se_sys_ioctl+0xf1/0x160 [ 88.338803][ T4566] do_syscall_64+0x3b/0xb0 [ 88.343859][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.350387][ T4566] [ 88.350387][ T4566] other info that might help us debug this: [ 88.350387][ T4566] [ 88.361222][ T4566] Chain exists of: [ 88.361222][ T4566] &sb->s_type->i_mutex_key#9 --> &journal->j_barrier --> &journal->j_checkpoint_mutex [ 88.361222][ T4566] [ 88.376910][ T4566] Possible unsafe locking scenario: [ 88.376910][ T4566] [ 88.384392][ T4566] CPU0 CPU1 [ 88.389776][ T4566] ---- ---- [ 88.395256][ T4566] lock(&journal->j_checkpoint_mutex); [ 88.400921][ T4566] lock(&journal->j_barrier); [ 88.408396][ T4566] lock(&journal->j_checkpoint_mutex); [ 88.416581][ T4566] lock(&sb->s_type->i_mutex_key#9); [ 88.422031][ T4566] [ 88.422031][ T4566] *** DEADLOCK *** [ 88.422031][ T4566] [ 88.430449][ T4566] 2 locks held by syz-executor.0/4566: [ 88.436095][ T4566] #0: ffff88802cb20170 (&journal->j_barrier){+.+.}-{3:3}, at: jbd2_journal_lock_updates+0x2aa/0x370 [ 88.447384][ T4566] #1: ffff88802cb203f8 (&journal->j_checkpoint_mutex){+.+.}-{3:3}, at: jbd2_journal_flush+0x31c/0xc90 [ 88.458474][ T4566] [ 88.458474][ T4566] stack backtrace: [ 88.464560][ T4566] CPU: 1 PID: 4566 Comm: syz-executor.0 Not tainted 5.15.175-syzkaller #0 [ 88.473084][ T4566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 88.483384][ T4566] Call Trace: [ 88.486783][ T4566] [ 88.489771][ T4566] dump_stack_lvl+0x1e3/0x2d0 [ 88.494600][ T4566] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 88.500483][ T4566] ? print_circular_bug+0x12b/0x1a0 [ 88.505803][ T4566] check_noncircular+0x2f8/0x3b0 [ 88.510865][ T4566] ? add_chain_block+0x850/0x850 [ 88.516096][ T4566] ? lockdep_lock+0x11f/0x2a0 [ 88.520810][ T4566] ? do_raw_spin_unlock+0x137/0x8b0 [ 88.526078][ T4566] validate_chain+0x1649/0x5930 [ 88.531136][ T4566] ? finish_lock_switch+0x8f/0x100 [ 88.536389][ T4566] ? reacquire_held_locks+0x660/0x660 [ 88.541885][ T4566] ? mark_lock+0x98/0x340 [ 88.546337][ T4566] ? reacquire_held_locks+0x660/0x660 [ 88.551741][ T4566] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 88.557838][ T4566] ? release_firmware_map_entry+0x190/0x190 [ 88.563849][ T4566] ? do_raw_spin_unlock+0x137/0x8b0 [ 88.569181][ T4566] ? mark_lock+0x98/0x340 [ 88.573605][ T4566] ? schedule+0x132/0x1f0 [ 88.577965][ T4566] __lock_acquire+0x1295/0x1ff0 [ 88.582852][ T4566] lock_acquire+0x1db/0x4f0 [ 88.587481][ T4566] ? ext4_bmap+0x4b/0x410 [ 88.591841][ T4566] ? read_lock_is_recursive+0x10/0x10 [ 88.597240][ T4566] ? __might_sleep+0xc0/0xc0 [ 88.601865][ T4566] ? ext4_journalled_write_end+0xee0/0xee0 [ 88.607705][ T4566] down_read+0x45/0x2e0 [ 88.611890][ T4566] ? ext4_bmap+0x4b/0x410 [ 88.616251][ T4566] ? ext4_journalled_write_end+0xee0/0xee0 [ 88.622170][ T4566] ext4_bmap+0x4b/0x410 [ 88.626351][ T4566] ? ext4_journalled_write_end+0xee0/0xee0 [ 88.632189][ T4566] bmap+0xa1/0xd0 [ 88.635857][ T4566] jbd2_journal_flush+0x7a2/0xc90 [ 88.640927][ T4566] ? __bpf_trace_jbd2_shrink_checkpoint_list+0x50/0x50 [ 88.647804][ T4566] ? bpf_lsm_capable+0x5/0x10 [ 88.652510][ T4566] ? security_capable+0x86/0xb0 [ 88.657710][ T4566] ext4_ioctl+0x3249/0x5b80 [ 88.662244][ T4566] ? do_vfs_ioctl+0x1b66/0x2b70 [ 88.667209][ T4566] ? ext4_fileattr_set+0x1750/0x1750 [ 88.672611][ T4566] ? __x64_compat_sys_ioctl+0x80/0x80 [ 88.678110][ T4566] ? __lock_acquire+0x1ff0/0x1ff0 [ 88.683171][ T4566] ? slab_free_freelist_hook+0xdd/0x160 [ 88.688800][ T4566] ? tomoyo_path_number_perm+0x648/0x810 [ 88.694717][ T4566] ? kfree+0xf1/0x270 [ 88.698735][ T4566] ? tomoyo_path_number_perm+0x6ab/0x810 [ 88.704399][ T4566] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 88.709989][ T4566] ? __fget_files+0x413/0x480 [ 88.714696][ T4566] ? bpf_lsm_file_ioctl+0x5/0x10 [ 88.719845][ T4566] ? security_file_ioctl+0x7d/0xa0 [ 88.724990][ T4566] ? ext4_fileattr_set+0x1750/0x1750 [ 88.730392][ T4566] __se_sys_ioctl+0xf1/0x160 [ 88.735018][ T4566] do_syscall_64+0x3b/0xb0 [ 88.739572][ T4566] ? clear_bhb_loop+0x15/0x70 [ 88.744476][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.750407][ T4566] RIP: 0033:0x7f6f39dedb29 [ 88.754846][ T4566] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 88.774564][ T4566] RSP: 002b:00007f6f3916f0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.783089][ T4566] RAX: ffffffffffffffda RBX: 00007f6f39f0cf80 RCX: 00007f6f39dedb29 [ 88.791091][ T4566] RDX: 0000000020000240 RSI: 000000004004662b RDI: 0000000000000004 [ 88.799088][ T4566] RBP: 00007f6f39e3947a R08: 0000000000000000 R09: 0000000000000000 [ 88.807173][ T4566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.815162][ T4566] R13: 000000000000000b R14: 00007f6f39f0cf80 R15: 00007ffd02cb0958 [ 88.823166][ T4566] [ 89.884347][ T21] Bluetooth: hci0: command 0x041b tx timeout 2024/12/22 16:05:37 executed programs: 27 [ 91.953726][ T2855] Bluetooth: hci0: command 0x040f tx timeout [ 94.033833][ T7] Bluetooth: hci0: command 0x0419 tx timeout 2024/12/22 16:05:42 executed programs: 116