Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts. 2024/11/23 18:15:59 ignoring optional flag "sandboxArg"="0" 2024/11/23 18:15:59 ignoring optional flag "type"="gce" 2024/11/23 18:16:00 parsed 1 programs [ 81.608790][ T13] cfg80211: failed to load regulatory.db 2024/11/23 18:16:02 executed programs: 0 [ 83.587494][ T4416] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 83.741393][ T4470] chnl_net:caif_netlink_parms(): no params data found [ 83.786514][ T4470] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.793673][ T4470] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.801804][ T4470] device bridge_slave_0 entered promiscuous mode [ 83.810453][ T4470] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.817676][ T4470] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.825623][ T4470] device bridge_slave_1 entered promiscuous mode [ 83.848492][ T4470] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.860345][ T4470] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.884404][ T4470] team0: Port device team_slave_0 added [ 83.891891][ T4470] team0: Port device team_slave_1 added [ 83.911296][ T4470] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.918307][ T4470] 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. [ 83.944986][ T4470] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.957443][ T4470] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.964405][ T4470] 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. [ 83.990840][ T4470] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.021327][ T4470] device hsr_slave_0 entered promiscuous mode [ 84.028641][ T4470] device hsr_slave_1 entered promiscuous mode [ 84.585621][ T4470] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.596482][ T4470] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.608163][ T4470] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.618959][ T4470] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.643720][ T4470] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.650864][ T4470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.658407][ T4470] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.665520][ T4470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.729037][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.737669][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.756575][ T4470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.770568][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.778614][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.792012][ T4470] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.803840][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.822534][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.833754][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.841106][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.866247][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.875635][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.885054][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.892245][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.903282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.917898][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.937496][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.949476][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.959252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.969482][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.978999][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.988052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.998016][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.007971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.018371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.029778][ T4470] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.132423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.140765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.156765][ T4470] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.180119][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.190700][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.212183][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.222678][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.234564][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.243345][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.254023][ T4470] device veth0_vlan entered promiscuous mode [ 85.269162][ T4470] device veth1_vlan entered promiscuous mode [ 85.294385][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.303584][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.314178][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.323571][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.337311][ T4470] device veth0_macvtap entered promiscuous mode [ 85.350979][ T4470] device veth1_macvtap entered promiscuous mode [ 85.368646][ T4470] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.380316][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.389136][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.398614][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.409090][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.420304][ T4470] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.428294][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.437716][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.450928][ T4470] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.460658][ T4470] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.470058][ T4470] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.481409][ T4470] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.552785][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.561521][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.583690][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.600434][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.610027][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.621958][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 85.687594][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 85.825797][ T4561] [ 85.828164][ T4561] ====================================================== [ 85.835278][ T4561] WARNING: possible circular locking dependency detected [ 85.842404][ T4561] 5.15.173-syzkaller #0 Not tainted [ 85.847687][ T4561] ------------------------------------------------------ [ 85.854798][ T4561] syz-executor.0/4561 is trying to acquire lock: [ 85.861113][ T4561] ffff8881408c83f0 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: ext4_bmap+0x4b/0x410 [ 85.870721][ T4561] [ 85.870721][ T4561] but task is already holding lock: [ 85.878100][ T4561] ffff88802c7083f8 (&journal->j_checkpoint_mutex){+.+.}-{3:3}, at: jbd2_journal_flush+0x31c/0xc90 [ 85.889007][ T4561] [ 85.889007][ T4561] which lock already depends on the new lock. [ 85.889007][ T4561] [ 85.899566][ T4561] [ 85.899566][ T4561] the existing dependency chain (in reverse order) is: [ 85.908598][ T4561] [ 85.908598][ T4561] -> #3 (&journal->j_checkpoint_mutex){+.+.}-{3:3}: [ 85.917487][ T4561] lock_acquire+0x1db/0x4f0 [ 85.922743][ T4561] __mutex_lock_common+0x1da/0x25a0 [ 85.928508][ T4561] mutex_lock_io_nested+0x45/0x60 [ 85.934085][ T4561] jbd2_journal_flush+0x290/0xc90 [ 85.939755][ T4561] ext4_ioctl+0x3249/0x5b80 [ 85.944898][ T4561] __se_sys_ioctl+0xf1/0x160 [ 85.950128][ T4561] do_syscall_64+0x3b/0xb0 [ 85.955091][ T4561] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 85.961626][ T4561] [ 85.961626][ T4561] -> #2 (&journal->j_barrier){+.+.}-{3:3}: [ 85.969729][ T4561] lock_acquire+0x1db/0x4f0 [ 85.974781][ T4561] __mutex_lock_common+0x1da/0x25a0 [ 85.980709][ T4561] mutex_lock_nested+0x17/0x20 [ 85.986032][ T4561] jbd2_journal_lock_updates+0x2aa/0x370 [ 85.992396][ T4561] ext4_change_inode_journal_flag+0x1a8/0x6e0 [ 85.999016][ T4561] ext4_fileattr_set+0xdf4/0x1750 [ 86.004594][ T4561] vfs_fileattr_set+0x8f3/0xd30 [ 86.009993][ T4561] do_vfs_ioctl+0x1d85/0x2b70 [ 86.015216][ T4561] __se_sys_ioctl+0x81/0x160 [ 86.020491][ T4561] do_syscall_64+0x3b/0xb0 [ 86.025466][ T4561] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 86.031918][ T4561] [ 86.031918][ T4561] -> #1 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 86.040380][ T4561] lock_acquire+0x1db/0x4f0 [ 86.045540][ T4561] percpu_down_write+0x52/0x2d0 [ 86.050943][ T4561] ext4_ind_migrate+0x254/0x760 [ 86.056601][ T4561] ext4_fileattr_set+0xe8b/0x1750 [ 86.062281][ T4561] vfs_fileattr_set+0x8f3/0xd30 [ 86.067694][ T4561] do_vfs_ioctl+0x1d85/0x2b70 [ 86.072920][ T4561] __se_sys_ioctl+0x81/0x160 [ 86.078063][ T4561] do_syscall_64+0x3b/0xb0 [ 86.083165][ T4561] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 86.089792][ T4561] [ 86.089792][ T4561] -> #0 (&sb->s_type->i_mutex_key#9){++++}-{3:3}: [ 86.098427][ T4561] validate_chain+0x1649/0x5930 [ 86.103864][ T4561] __lock_acquire+0x1295/0x1ff0 [ 86.109354][ T4561] lock_acquire+0x1db/0x4f0 [ 86.114415][ T4561] down_read+0x45/0x2e0 [ 86.119305][ T4561] ext4_bmap+0x4b/0x410 [ 86.124022][ T4561] bmap+0xa1/0xd0 [ 86.128245][ T4561] jbd2_journal_flush+0x7a2/0xc90 [ 86.133844][ T4561] ext4_ioctl+0x3249/0x5b80 [ 86.138894][ T4561] __se_sys_ioctl+0xf1/0x160 [ 86.144044][ T4561] do_syscall_64+0x3b/0xb0 [ 86.149017][ T4561] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 86.155476][ T4561] [ 86.155476][ T4561] other info that might help us debug this: [ 86.155476][ T4561] [ 86.165729][ T4561] Chain exists of: [ 86.165729][ T4561] &sb->s_type->i_mutex_key#9 --> &journal->j_barrier --> &journal->j_checkpoint_mutex [ 86.165729][ T4561] [ 86.181491][ T4561] Possible unsafe locking scenario: [ 86.181491][ T4561] [ 86.188960][ T4561] CPU0 CPU1 [ 86.194343][ T4561] ---- ---- [ 86.199720][ T4561] lock(&journal->j_checkpoint_mutex); [ 86.205292][ T4561] lock(&journal->j_barrier); [ 86.212596][ T4561] lock(&journal->j_checkpoint_mutex); [ 86.220725][ T4561] lock(&sb->s_type->i_mutex_key#9); [ 86.226229][ T4561] [ 86.226229][ T4561] *** DEADLOCK *** [ 86.226229][ T4561] [ 86.234387][ T4561] 2 locks held by syz-executor.0/4561: [ 86.240043][ T4561] #0: ffff88802c708170 (&journal->j_barrier){+.+.}-{3:3}, at: jbd2_journal_lock_updates+0x2aa/0x370 [ 86.250969][ T4561] #1: ffff88802c7083f8 (&journal->j_checkpoint_mutex){+.+.}-{3:3}, at: jbd2_journal_flush+0x31c/0xc90 [ 86.262099][ T4561] [ 86.262099][ T4561] stack backtrace: [ 86.268188][ T4561] CPU: 0 PID: 4561 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0 [ 86.276736][ T4561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 86.287028][ T4561] Call Trace: [ 86.290337][ T4561] [ 86.293424][ T4561] dump_stack_lvl+0x1e3/0x2d0 [ 86.298129][ T4561] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 86.303807][ T4561] ? print_circular_bug+0x12b/0x1a0 [ 86.309037][ T4561] check_noncircular+0x2f8/0x3b0 [ 86.314049][ T4561] ? add_chain_block+0x850/0x850 [ 86.319103][ T4561] ? lockdep_lock+0x11f/0x2a0 [ 86.323811][ T4561] ? do_raw_spin_unlock+0x137/0x8b0 [ 86.329041][ T4561] validate_chain+0x1649/0x5930 [ 86.333922][ T4561] ? finish_lock_switch+0x8f/0x100 [ 86.339080][ T4561] ? reacquire_held_locks+0x660/0x660 [ 86.344479][ T4561] ? mark_lock+0x98/0x340 [ 86.348835][ T4561] ? reacquire_held_locks+0x660/0x660 [ 86.354236][ T4561] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 86.360519][ T4561] ? release_firmware_map_entry+0x190/0x190 [ 86.366441][ T4561] ? do_raw_spin_unlock+0x137/0x8b0 [ 86.371759][ T4561] ? mark_lock+0x98/0x340 [ 86.376119][ T4561] ? schedule+0x132/0x1f0 [ 86.380482][ T4561] __lock_acquire+0x1295/0x1ff0 [ 86.385368][ T4561] lock_acquire+0x1db/0x4f0 [ 86.390031][ T4561] ? ext4_bmap+0x4b/0x410 [ 86.394388][ T4561] ? read_lock_is_recursive+0x10/0x10 [ 86.399794][ T4561] ? __might_sleep+0xc0/0xc0 [ 86.404514][ T4561] ? ext4_journalled_write_end+0xee0/0xee0 [ 86.410348][ T4561] down_read+0x45/0x2e0 [ 86.414644][ T4561] ? ext4_bmap+0x4b/0x410 [ 86.419294][ T4561] ? ext4_journalled_write_end+0xee0/0xee0 [ 86.425159][ T4561] ext4_bmap+0x4b/0x410 [ 86.429364][ T4561] ? ext4_journalled_write_end+0xee0/0xee0 [ 86.435413][ T4561] bmap+0xa1/0xd0 [ 86.439107][ T4561] jbd2_journal_flush+0x7a2/0xc90 [ 86.444166][ T4561] ? __bpf_trace_jbd2_shrink_checkpoint_list+0x50/0x50 [ 86.451047][ T4561] ? bpf_lsm_capable+0x5/0x10 [ 86.455750][ T4561] ? security_capable+0x86/0xb0 [ 86.461339][ T4561] ext4_ioctl+0x3249/0x5b80 [ 86.466084][ T4561] ? do_vfs_ioctl+0x1b66/0x2b70 [ 86.471221][ T4561] ? ext4_fileattr_set+0x1750/0x1750 [ 86.476620][ T4561] ? __x64_compat_sys_ioctl+0x80/0x80 [ 86.482201][ T4561] ? __lock_acquire+0x1ff0/0x1ff0 [ 86.487383][ T4561] ? slab_free_freelist_hook+0xdd/0x160 [ 86.493350][ T4561] ? tomoyo_path_number_perm+0x648/0x810 [ 86.499019][ T4561] ? kfree+0xf1/0x270 [ 86.503127][ T4561] ? tomoyo_path_number_perm+0x6ab/0x810 [ 86.508835][ T4561] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 86.514428][ T4561] ? __fget_files+0x413/0x480 [ 86.519153][ T4561] ? bpf_lsm_file_ioctl+0x5/0x10 [ 86.524119][ T4561] ? security_file_ioctl+0x7d/0xa0 [ 86.529437][ T4561] ? ext4_fileattr_set+0x1750/0x1750 [ 86.535099][ T4561] __se_sys_ioctl+0xf1/0x160 [ 86.539814][ T4561] do_syscall_64+0x3b/0xb0 [ 86.544271][ T4561] ? clear_bhb_loop+0x15/0x70 [ 86.548989][ T4561] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 86.554933][ T4561] RIP: 0033:0x7fdf63ea7ea9 [ 86.559425][ T4561] 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 [ 86.579143][ T4561] RSP: 002b:00007fdf632280c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.587763][ T4561] RAX: ffffffffffffffda RBX: 00007fdf63fd5f80 RCX: 00007fdf63ea7ea9 [ 86.595785][ T4561] RDX: 0000000020000000 RSI: 000000004004662b RDI: 0000000000000004 [ 86.603874][ T4561] RBP: 00007fdf63ef44a4 R08: 0000000000000000 R09: 0000000000000000 [ 86.612574][ T4561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.620603][ T4561] R13: 000000000000000b R14: 00007fdf63fd5f80 R15: 00007ffcc41f9908 [ 86.628611][ T4561] [ 87.765846][ T21] Bluetooth: hci0: command 0x041b tx timeout 2024/11/23 18:16:07 executed programs: 28 [ 89.845886][ T4192] Bluetooth: hci0: command 0x040f tx timeout [ 91.926149][ T13] Bluetooth: hci0: command 0x0419 tx timeout 2024/11/23 18:16:12 executed programs: 122