Warning: Permanently added '10.128.0.150' (ED25519) to the list of known hosts. 2024/11/23 17:50:28 ignoring optional flag "sandboxArg"="0" 2024/11/23 17:50:28 ignoring optional flag "type"="gce" 2024/11/23 17:50:28 parsed 1 programs 2024/11/23 17:50:28 executed programs: 0 [ 81.024517][ T4433] chnl_net:caif_netlink_parms(): no params data found [ 81.090685][ T4433] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.099126][ T4433] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.107876][ T4433] device bridge_slave_0 entered promiscuous mode [ 81.118130][ T4433] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.125845][ T4433] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.134078][ T4433] device bridge_slave_1 entered promiscuous mode [ 81.161695][ T4433] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.173833][ T4433] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.209013][ T4433] team0: Port device team_slave_0 added [ 81.218305][ T4433] team0: Port device team_slave_1 added [ 81.247709][ T4433] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.256119][ T4433] 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. [ 81.284463][ T4433] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.298348][ T4433] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.305511][ T4433] 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. [ 81.332818][ T4433] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.375047][ T4433] device hsr_slave_0 entered promiscuous mode [ 81.382062][ T4433] device hsr_slave_1 entered promiscuous mode [ 81.641870][ T7] cfg80211: failed to load regulatory.db [ 82.010801][ T4433] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.021979][ T4433] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.042113][ T4433] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.059365][ T4433] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.151475][ T4433] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.168499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.177310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.190144][ T4433] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.203555][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.215000][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.223665][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.231250][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.256694][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.265945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.275557][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.284120][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.291435][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.302296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.312670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.324162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.334651][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.345284][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.367623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.377826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.391724][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.401008][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.416235][ T4433] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.428002][ T4433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.437397][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.447144][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.549579][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.561214][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.576536][ T4433] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.597944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.607229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.629292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.638746][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.648861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.657191][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.668281][ T4433] device veth0_vlan entered promiscuous mode [ 82.681562][ T4433] device veth1_vlan entered promiscuous mode [ 82.707516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.717231][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.726764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.736525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.748629][ T4433] device veth0_macvtap entered promiscuous mode [ 82.759498][ T4433] device veth1_macvtap entered promiscuous mode [ 82.778918][ T4433] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.787959][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.798384][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.807162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.818215][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.830596][ T4433] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.838195][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.848553][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.863307][ T4433] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.872752][ T4433] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.881890][ T4433] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.891210][ T4433] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.925689][ T2316] Bluetooth: hci0: command 0x0409 tx timeout [ 82.967767][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.981353][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.001588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.019380][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.029841][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.041540][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.176618][ T4535] [ 83.178979][ T4535] ====================================================== [ 83.186029][ T4535] WARNING: possible circular locking dependency detected [ 83.193410][ T4535] 5.15.173-syzkaller #0 Not tainted [ 83.198710][ T4535] ------------------------------------------------------ [ 83.205827][ T4535] syz-executor.0/4535 is trying to acquire lock: [ 83.212170][ T4535] ffff8880278d03f0 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: ext4_bmap+0x4b/0x410 [ 83.222019][ T4535] [ 83.222019][ T4535] but task is already holding lock: [ 83.229402][ T4535] ffff88814d1543f8 (&journal->j_checkpoint_mutex){+.+.}-{3:3}, at: jbd2_journal_flush+0x31c/0xc90 [ 83.240241][ T4535] [ 83.240241][ T4535] which lock already depends on the new lock. [ 83.240241][ T4535] [ 83.250745][ T4535] [ 83.250745][ T4535] the existing dependency chain (in reverse order) is: [ 83.259856][ T4535] [ 83.259856][ T4535] -> #3 (&journal->j_checkpoint_mutex){+.+.}-{3:3}: [ 83.268657][ T4535] lock_acquire+0x1db/0x4f0 [ 83.273885][ T4535] __mutex_lock_common+0x1da/0x25a0 [ 83.279646][ T4535] mutex_lock_io_nested+0x45/0x60 [ 83.285219][ T4535] jbd2_journal_flush+0x290/0xc90 [ 83.290907][ T4535] ext4_ioctl+0x3249/0x5b80 [ 83.296050][ T4535] __se_sys_ioctl+0xf1/0x160 [ 83.301254][ T4535] do_syscall_64+0x3b/0xb0 [ 83.306220][ T4535] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.312759][ T4535] [ 83.312759][ T4535] -> #2 (&journal->j_barrier){+.+.}-{3:3}: [ 83.320888][ T4535] lock_acquire+0x1db/0x4f0 [ 83.325936][ T4535] __mutex_lock_common+0x1da/0x25a0 [ 83.331730][ T4535] mutex_lock_nested+0x17/0x20 [ 83.337126][ T4535] jbd2_journal_lock_updates+0x2aa/0x370 [ 83.343313][ T4535] ext4_change_inode_journal_flag+0x1a8/0x6e0 [ 83.350017][ T4535] ext4_fileattr_set+0xdf4/0x1750 [ 83.355594][ T4535] vfs_fileattr_set+0x8f3/0xd30 [ 83.361098][ T4535] do_vfs_ioctl+0x1d85/0x2b70 [ 83.366373][ T4535] __se_sys_ioctl+0x81/0x160 [ 83.371540][ T4535] do_syscall_64+0x3b/0xb0 [ 83.376773][ T4535] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.383225][ T4535] [ 83.383225][ T4535] -> #1 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 83.391675][ T4535] lock_acquire+0x1db/0x4f0 [ 83.396728][ T4535] percpu_down_write+0x52/0x2d0 [ 83.402240][ T4535] ext4_ind_migrate+0x254/0x760 [ 83.407647][ T4535] ext4_fileattr_set+0xe8b/0x1750 [ 83.413231][ T4535] vfs_fileattr_set+0x8f3/0xd30 [ 83.418662][ T4535] do_vfs_ioctl+0x1d85/0x2b70 [ 83.423884][ T4535] __se_sys_ioctl+0x81/0x160 [ 83.429031][ T4535] do_syscall_64+0x3b/0xb0 [ 83.433993][ T4535] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.440611][ T4535] [ 83.440611][ T4535] -> #0 (&sb->s_type->i_mutex_key#9){++++}-{3:3}: [ 83.449243][ T4535] validate_chain+0x1649/0x5930 [ 83.454659][ T4535] __lock_acquire+0x1295/0x1ff0 [ 83.460142][ T4535] lock_acquire+0x1db/0x4f0 [ 83.465227][ T4535] down_read+0x45/0x2e0 [ 83.469976][ T4535] ext4_bmap+0x4b/0x410 [ 83.474678][ T4535] bmap+0xa1/0xd0 [ 83.478858][ T4535] jbd2_journal_flush+0x7a2/0xc90 [ 83.484427][ T4535] ext4_ioctl+0x3249/0x5b80 [ 83.489479][ T4535] __se_sys_ioctl+0xf1/0x160 [ 83.494703][ T4535] do_syscall_64+0x3b/0xb0 [ 83.499671][ T4535] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.506114][ T4535] [ 83.506114][ T4535] other info that might help us debug this: [ 83.506114][ T4535] [ 83.516358][ T4535] Chain exists of: [ 83.516358][ T4535] &sb->s_type->i_mutex_key#9 --> &journal->j_barrier --> &journal->j_checkpoint_mutex [ 83.516358][ T4535] [ 83.531945][ T4535] Possible unsafe locking scenario: [ 83.531945][ T4535] [ 83.539414][ T4535] CPU0 CPU1 [ 83.544792][ T4535] ---- ---- [ 83.550356][ T4535] lock(&journal->j_checkpoint_mutex); [ 83.555956][ T4535] lock(&journal->j_barrier); [ 83.563260][ T4535] lock(&journal->j_checkpoint_mutex); [ 83.571361][ T4535] lock(&sb->s_type->i_mutex_key#9); [ 83.576880][ T4535] [ 83.576880][ T4535] *** DEADLOCK *** [ 83.576880][ T4535] [ 83.585235][ T4535] 2 locks held by syz-executor.0/4535: [ 83.591071][ T4535] #0: ffff88814d154170 (&journal->j_barrier){+.+.}-{3:3}, at: jbd2_journal_lock_updates+0x2aa/0x370 [ 83.602001][ T4535] #1: ffff88814d1543f8 (&journal->j_checkpoint_mutex){+.+.}-{3:3}, at: jbd2_journal_flush+0x31c/0xc90 [ 83.613091][ T4535] [ 83.613091][ T4535] stack backtrace: [ 83.619012][ T4535] CPU: 0 PID: 4535 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0 [ 83.627532][ T4535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 83.637612][ T4535] Call Trace: [ 83.640911][ T4535] [ 83.643861][ T4535] dump_stack_lvl+0x1e3/0x2d0 [ 83.648564][ T4535] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 83.654277][ T4535] ? print_circular_bug+0x12b/0x1a0 [ 83.659599][ T4535] check_noncircular+0x2f8/0x3b0 [ 83.664566][ T4535] ? add_chain_block+0x850/0x850 [ 83.669618][ T4535] ? lockdep_lock+0x11f/0x2a0 [ 83.674326][ T4535] ? do_raw_spin_unlock+0x137/0x8b0 [ 83.679658][ T4535] validate_chain+0x1649/0x5930 [ 83.684722][ T4535] ? finish_lock_switch+0x8f/0x100 [ 83.689889][ T4535] ? reacquire_held_locks+0x660/0x660 [ 83.695293][ T4535] ? mark_lock+0x98/0x340 [ 83.699648][ T4535] ? reacquire_held_locks+0x660/0x660 [ 83.705135][ T4535] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 83.711342][ T4535] ? release_firmware_map_entry+0x190/0x190 [ 83.717279][ T4535] ? do_raw_spin_unlock+0x137/0x8b0 [ 83.722544][ T4535] ? mark_lock+0x98/0x340 [ 83.726898][ T4535] ? schedule+0x132/0x1f0 [ 83.731310][ T4535] __lock_acquire+0x1295/0x1ff0 [ 83.736193][ T4535] lock_acquire+0x1db/0x4f0 [ 83.740722][ T4535] ? ext4_bmap+0x4b/0x410 [ 83.745088][ T4535] ? read_lock_is_recursive+0x10/0x10 [ 83.750492][ T4535] ? __might_sleep+0xc0/0xc0 [ 83.755243][ T4535] ? ext4_journalled_write_end+0xee0/0xee0 [ 83.761092][ T4535] down_read+0x45/0x2e0 [ 83.765276][ T4535] ? ext4_bmap+0x4b/0x410 [ 83.769627][ T4535] ? ext4_journalled_write_end+0xee0/0xee0 [ 83.775452][ T4535] ext4_bmap+0x4b/0x410 [ 83.779629][ T4535] ? ext4_journalled_write_end+0xee0/0xee0 [ 83.785465][ T4535] bmap+0xa1/0xd0 [ 83.789186][ T4535] jbd2_journal_flush+0x7a2/0xc90 [ 83.794389][ T4535] ? __bpf_trace_jbd2_shrink_checkpoint_list+0x50/0x50 [ 83.801268][ T4535] ? bpf_lsm_capable+0x5/0x10 [ 83.806037][ T4535] ? security_capable+0x86/0xb0 [ 83.810925][ T4535] ext4_ioctl+0x3249/0x5b80 [ 83.815473][ T4535] ? do_vfs_ioctl+0x1b66/0x2b70 [ 83.820443][ T4535] ? ext4_fileattr_set+0x1750/0x1750 [ 83.825851][ T4535] ? __x64_compat_sys_ioctl+0x80/0x80 [ 83.831247][ T4535] ? __lock_acquire+0x1ff0/0x1ff0 [ 83.836345][ T4535] ? slab_free_freelist_hook+0xdd/0x160 [ 83.842006][ T4535] ? tomoyo_path_number_perm+0x648/0x810 [ 83.847681][ T4535] ? kfree+0xf1/0x270 [ 83.851697][ T4535] ? tomoyo_path_number_perm+0x6ab/0x810 [ 83.857361][ T4535] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 83.862867][ T4535] ? __fget_files+0x413/0x480 [ 83.867594][ T4535] ? bpf_lsm_file_ioctl+0x5/0x10 [ 83.872567][ T4535] ? security_file_ioctl+0x7d/0xa0 [ 83.877710][ T4535] ? ext4_fileattr_set+0x1750/0x1750 [ 83.883154][ T4535] __se_sys_ioctl+0xf1/0x160 [ 83.887955][ T4535] do_syscall_64+0x3b/0xb0 [ 83.892593][ T4535] ? clear_bhb_loop+0x15/0x70 [ 83.897384][ T4535] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.903397][ T4535] RIP: 0033:0x7fbbf38fa8d9 [ 83.907886][ T4535] 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 [ 83.927605][ T4535] RSP: 002b:00007fbbf2c7c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.936135][ T4535] RAX: ffffffffffffffda RBX: 00007fbbf3a19f80 RCX: 00007fbbf38fa8d9 [ 83.944134][ T4535] RDX: 0000000020000700 RSI: 000000004004662b RDI: 0000000000000004 [ 83.952130][ T4535] RBP: 00007fbbf3956ad0 R08: 0000000000000000 R09: 0000000000000000 [ 83.960302][ T4535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.968293][ T4535] R13: 000000000000000b R14: 00007fbbf3a19f80 R15: 00007ffd9b361038 [ 83.976294][ T4535] [ 85.005579][ T21] Bluetooth: hci0: command 0x041b tx timeout 2024/11/23 17:50:33 executed programs: 25 [ 87.074975][ T4529] Bluetooth: hci0: command 0x040f tx timeout [ 89.154824][ T1109] Bluetooth: hci0: command 0x0419 tx timeout 2024/11/23 17:50:38 executed programs: 116