[ 467.209643][ T142] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 467.291384][ T142] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 467.368514][ T142] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 467.471092][ T142] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 467.636771][ T142] bridge_slave_1: left allmulticast mode [ 467.647394][ T142] bridge_slave_1: left promiscuous mode [ 467.659876][ T142] bridge0: port 2(bridge_slave_1) entered disabled state [ 467.670739][ T142] bridge_slave_0: left allmulticast mode [ 467.676471][ T142] bridge_slave_0: left promiscuous mode [ 467.682456][ T142] bridge0: port 1(bridge_slave_0) entered disabled state [ 468.237424][ T142] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 468.249791][ T142] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 468.261228][ T142] bond0 (unregistering): Released all slaves [ 468.666796][ T142] hsr_slave_0: left promiscuous mode [ 468.675805][ T142] hsr_slave_1: left promiscuous mode [ 468.684577][ T142] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 468.692329][ T142] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 468.704761][ T142] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 468.712388][ T142] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 468.737695][ T142] veth1_macvtap: left promiscuous mode [ 468.744880][ T142] veth0_macvtap: left promiscuous mode [ 468.751404][ T142] veth1_vlan: left promiscuous mode [ 468.756877][ T142] veth0_vlan: left promiscuous mode [ 469.283120][ T142] team0 (unregistering): Port device team_slave_1 removed [ 469.335609][ T142] team0 (unregistering): Port device team_slave_0 removed Warning: Permanently added '10.128.0.89' (ED25519) to the list of known hosts. [ 472.883461][T12531] loop0: detected capacity change from 0 to 32768 [ 472.892462][T12531] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor113 (12531) [ 472.909689][T12531] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 472.919921][T12531] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 472.928610][T12531] BTRFS info (device loop0): using free-space-tree [ 472.969723][ T29] audit: type=1800 audit(1726370134.626:505): pid=12531 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor113" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 473.033406][T12531] FAULT_INJECTION: forcing a failure. [ 473.033406][T12531] name failslab, interval 1, probability 0, space 0, times 0 [ 473.060603][ T35] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 473.070254][T12531] CPU: 1 UID: 0 PID: 12531 Comm: syz-executor113 Not tainted 6.11.0-rc7-syzkaller-g0babf683783d #0 [ 473.081051][T12531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 473.091132][T12531] Call Trace: [ 473.094510][T12531] [ 473.097533][T12531] dump_stack_lvl+0x16c/0x1f0 [ 473.102325][T12531] should_fail_ex+0x497/0x5b0 [ 473.107015][T12531] ? fs_reclaim_acquire+0xae/0x160 [ 473.112148][T12531] should_failslab+0xc2/0x120 [ 473.116840][T12531] __kmalloc_cache_noprof+0x6b/0x300 [ 473.122146][T12531] ? ulist_prealloc+0xcf/0x180 [ 473.126929][T12531] ulist_prealloc+0xcf/0x180 [ 473.131608][T12531] __set_extent_bit+0x182/0x1900 [ 473.136583][T12531] set_record_extent_bits+0x56/0x90 [ 473.141797][T12531] qgroup_reserve_data+0x20c/0xa50 [ 473.146929][T12531] ? fault_in_readable+0x16d/0x230 [ 473.152078][T12531] btrfs_qgroup_reserve_data+0x2e/0xc0 [ 473.157649][T12531] btrfs_check_data_free_space+0x113/0x280 [ 473.163738][T12531] btrfs_buffered_write+0x531/0x12d0 [ 473.169161][T12531] ? timestamp_truncate+0x200/0x2e0 [ 473.174401][T12531] ? btrfs_inode_unlock+0x67/0x90 [ 473.179459][T12531] ? __pfx_btrfs_buffered_write+0x10/0x10 [ 473.185501][T12531] ? up_write+0x1b2/0x520 [ 473.189864][T12531] btrfs_direct_write+0x895/0xc30 [ 473.194926][T12531] ? __pfx_btrfs_direct_write+0x10/0x10 [ 473.200501][T12531] btrfs_do_write_iter+0x5cc/0x780 [ 473.205636][T12531] ? __pfx_btrfs_do_write_iter+0x10/0x10 [ 473.211292][T12531] vfs_write+0x6b6/0x1140 [ 473.215740][T12531] ? __pfx_btrfs_file_write_iter+0x10/0x10 [ 473.221652][T12531] ? __pfx_vfs_write+0x10/0x10 [ 473.226434][T12531] ? __pfx_do_sys_openat2+0x10/0x10 [ 473.231662][T12531] ? __fget_light+0x173/0x210 [ 473.236370][T12531] ksys_write+0x12f/0x260 [ 473.240713][T12531] ? __pfx_ksys_write+0x10/0x10 [ 473.245674][T12531] do_syscall_64+0xcd/0x250 [ 473.250550][T12531] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 473.256628][T12531] RIP: 0033:0x7fa3154c0b39 [ 473.261137][T12531] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 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 b8 ff ff ff f7 d8 64 89 01 48 [ 473.280861][T12531] RSP: 002b:00007ffd035