Warning: Permanently added '10.128.0.91' (ED25519) to the list of known hosts. 2026/03/24 17:47:02 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 48.301788][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 48.301798][ T24] audit: type=1400 audit(1774374423.160:105): avc: denied { unlink } for pid=417 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 48.369728][ T24] audit: type=1400 audit(1774374423.240:106): avc: denied { write } for pid=420 comm="mkswap" path="pipe:[15322]" dev="pipefs" ino=15322 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 48.392518][ T417] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.038424][ T24] audit: type=1400 audit(1774374423.900:107): avc: denied { create } for pid=457 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 49.104594][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.114514][ T450] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.122072][ T450] device bridge_slave_0 entered promiscuous mode [ 49.130116][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.137715][ T450] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.144973][ T450] device bridge_slave_1 entered promiscuous mode [ 49.206252][ T24] audit: type=1401 audit(1774374424.070:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.323835][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.331139][ T450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.338570][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.345608][ T450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.380319][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.388071][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.395348][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.422349][ T450] device veth0_vlan entered promiscuous mode [ 49.429467][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.438740][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.446841][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.454290][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.462026][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.470244][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.477286][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.484680][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.492884][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.500001][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.507593][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 2026/03/24 17:47:04 executed programs: 0 [ 49.515596][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.528199][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.536987][ T450] device veth1_macvtap entered promiscuous mode [ 49.546328][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.556157][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.726038][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.733074][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.740737][ T484] device bridge_slave_0 entered promiscuous mode [ 49.748776][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.755910][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.763432][ T484] device bridge_slave_1 entered promiscuous mode [ 49.827712][ T493] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.834843][ T493] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.842253][ T493] device bridge_slave_0 entered promiscuous mode [ 49.849353][ T495] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.856713][ T495] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.864111][ T495] device bridge_slave_0 entered promiscuous mode [ 49.872394][ T495] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.879433][ T495] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.886999][ T495] device bridge_slave_1 entered promiscuous mode [ 49.899858][ T493] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.907083][ T493] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.914417][ T493] device bridge_slave_1 entered promiscuous mode [ 49.978988][ T488] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.986174][ T488] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.993671][ T488] device bridge_slave_0 entered promiscuous mode [ 50.000984][ T491] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.008236][ T491] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.015713][ T491] device bridge_slave_0 entered promiscuous mode [ 50.025150][ T491] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.032300][ T491] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.039601][ T491] device bridge_slave_1 entered promiscuous mode [ 50.065839][ T488] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.072872][ T488] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.080195][ T488] device bridge_slave_1 entered promiscuous mode [ 50.200678][ T491] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.207731][ T491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.214964][ T491] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.222132][ T491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.246284][ T488] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.253324][ T488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.260672][ T488] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.267719][ T488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.276777][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.283950][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.291397][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.298848][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.306851][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.314339][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.351102][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.359577][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.367253][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.374581][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.383050][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.391513][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.398548][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.405994][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.414209][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.422538][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.429568][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.437101][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.444986][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.453180][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.460215][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.467781][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.476053][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.484190][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.491311][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.498653][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.507032][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.515113][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.522135][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.529446][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.537572][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.545491][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.553072][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.574797][ T493] device veth0_vlan entered promiscuous mode [ 50.587701][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.597002][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.605220][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.613517][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.621014][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.628456][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.636373][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.644443][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.651476][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.658852][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.666397][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.673901][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.682066][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.689098][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.696683][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.704797][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.711824][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.726123][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.734158][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.742528][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.754124][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.770463][ T493] device veth1_macvtap entered promiscuous mode [ 50.781713][ T484] device veth0_vlan entered promiscuous mode [ 50.792098][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.801561][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.809145][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.817326][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.825776][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.834054][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.842955][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.850121][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.857696][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.866181][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.874421][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.881487][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.888883][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.896859][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.904984][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.933702][ T484] device veth1_macvtap entered promiscuous mode [ 50.941052][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.949285][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.957605][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.966541][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.975278][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.987440][ T488] device veth0_vlan entered promiscuous mode [ 51.004065][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.012433][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.021022][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.029225][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.037369][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.045238][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.053235][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.060796][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.068228][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.075740][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.096187][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.104589][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.113912][ T509] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 51.113912][ T509] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.113912][ T509] [ 51.117911][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.140924][ T509] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.141054][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.156915][ T509] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 51.165116][ T488] device veth1_macvtap entered promiscuous mode [ 51.192884][ T491] device veth0_vlan entered promiscuous mode [ 51.197827][ T24] audit: type=1400 audit(1774374426.060:109): avc: denied { mount } for pid=508 comm="syz.3.20" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.210772][ T495] device veth0_vlan entered promiscuous mode [ 51.227180][ T509] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3358: comm syz.3.20: Allocating blocks 497-513 which overlap fs metadata [ 51.228483][ T24] audit: type=1400 audit(1774374426.060:110): avc: denied { write } for pid=508 comm="syz.3.20" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.241584][ T509] EXT4-fs (loop3): pa ffff888120d772a0: logic 128, phys. 385, len 8 [ 51.263928][ T24] audit: type=1400 audit(1774374426.060:111): avc: denied { add_name } for pid=508 comm="syz.3.20" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.270754][ T509] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.301329][ T24] audit: type=1400 audit(1774374426.060:112): avc: denied { create } for pid=508 comm="syz.3.20" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.323581][ T24] audit: type=1400 audit(1774374426.090:113): avc: denied { read write } for pid=508 comm="syz.3.20" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 51.333932][ T493] EXT4-fs error (device loop3): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 51.346543][ T24] audit: type=1400 audit(1774374426.090:114): avc: denied { open } for pid=508 comm="syz.3.20" path="/0/file1/file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 51.383668][ T493] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 51.407813][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.407883][ T493] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 51.416231][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.443239][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.451167][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.456286][ T515] EXT4-fs (loop6): Mount option "noacl" will be removed by 3.5 [ 51.456286][ T515] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.456286][ T515] [ 51.460107][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.477500][ T515] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.486130][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.505324][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.513683][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.521152][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.522432][ T515] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 51.562759][ T491] device veth1_macvtap entered promiscuous mode [ 51.575200][ T515] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.17: Allocating blocks 497-513 which overlap fs metadata [ 51.590033][ T515] EXT4-fs (loop6): pa ffff888120f9bc78: logic 128, phys. 385, len 8 [ 51.598241][ T515] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.611118][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.619505][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.623220][ T484] EXT4-fs error (device loop6): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 51.628088][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.642780][ T484] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 51.650652][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.677435][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.685805][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.686168][ T484] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 51.694044][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.720201][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.728637][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.737549][ T495] device veth1_macvtap entered promiscuous mode [ 51.751209][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.758969][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.767432][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.775935][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.784173][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.809115][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.817541][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.827058][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.835344][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.907250][ T523] EXT4-fs (loop1): Mount option "noacl" will be removed by 3.5 [ 51.907250][ T523] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.907250][ T523] [ 51.926181][ T523] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.939596][ T520] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.946993][ T520] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.954241][ T520] device bridge_slave_0 entered promiscuous mode [ 51.962044][ T520] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.969247][ T520] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.970373][ T523] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 51.977088][ T520] device bridge_slave_1 entered promiscuous mode [ 52.011388][ T523] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.18: Allocating blocks 497-513 which overlap fs metadata [ 52.015718][ T530] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 52.015718][ T530] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 52.015718][ T530] [ 52.025827][ T523] EXT4-fs (loop1): pa ffff8881274c6f18: logic 128, phys. 385, len 8 [ 52.046475][ T530] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.050796][ T523] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.089889][ T528] EXT4-fs (loop5): Mount option "noacl" will be removed by 3.5 [ 52.089889][ T528] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 52.089889][ T528] [ 52.112585][ T530] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 52.115637][ T528] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.153254][ T488] EXT4-fs error (device loop1): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 52.156432][ T530] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.21: Allocating blocks 497-513 which overlap fs metadata [ 52.174874][ T488] EXT4-fs error (device loop1): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 52.182285][ T530] EXT4-fs (loop4): pa ffff8881274c67e0: logic 128, phys. 385, len 8 [ 52.208078][ T530] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.221422][ T488] EXT4-fs error (device loop1): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 52.230361][ T495] EXT4-fs error (device loop4): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 52.247210][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.261828][ T528] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 52.262922][ T525] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.294263][ T495] EXT4-fs error (device loop4): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 52.306326][ T525] device bridge_slave_0 entered promiscuous mode [ 52.318927][ T528] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.19: Allocating blocks 497-513 which overlap fs metadata [ 52.322364][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.339919][ T525] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.341445][ T528] EXT4-fs (loop5): pa ffff8881274c6c78: logic 128, phys. 385, len 8 [ 52.347620][ T525] device bridge_slave_1 entered promiscuous mode [ 52.355038][ T528] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.362072][ T495] EXT4-fs error (device loop4): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 52.378670][ T491] EXT4-fs error (device loop5): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 52.405045][ T491] EXT4-fs error (device loop5): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 52.425360][ T491] EXT4-fs error (device loop5): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 52.508658][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.515806][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.523052][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.530086][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.559351][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.568234][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.576141][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.593428][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.601432][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.609063][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.617458][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.624473][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.661617][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.670126][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.680581][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.687659][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.695717][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.704040][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.712669][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.719809][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.727488][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.735383][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.743688][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.751952][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.759072][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.766604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.787031][ T316] device bridge_slave_1 left promiscuous mode [ 52.793170][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.801073][ T316] device bridge_slave_0 left promiscuous mode [ 52.807568][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.815116][ T316] device veth1_macvtap left promiscuous mode [ 52.821352][ T316] device veth0_vlan left promiscuous mode [ 52.904282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.912289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.931163][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.939755][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.960910][ T549] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.968518][ T549] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.976075][ T549] device bridge_slave_0 entered promiscuous mode [ 53.007523][ T549] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.014553][ T549] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.022111][ T549] device bridge_slave_1 entered promiscuous mode [ 53.037205][ T552] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.044324][ T552] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.051904][ T552] device bridge_slave_0 entered promiscuous mode [ 53.059611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.067959][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.075694][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.083925][ T525] device veth0_vlan entered promiscuous mode [ 53.093663][ T520] device veth0_vlan entered promiscuous mode [ 53.103251][ T552] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.110652][ T552] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.118104][ T552] device bridge_slave_1 entered promiscuous mode [ 53.132273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.140610][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.148973][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.156661][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.171856][ T520] device veth1_macvtap entered promiscuous mode [ 53.188999][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.198682][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.207901][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.230045][ T553] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.237318][ T553] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.244908][ T553] device bridge_slave_0 entered promiscuous mode [ 53.252297][ T553] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.259640][ T553] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.267150][ T553] device bridge_slave_1 entered promiscuous mode [ 53.295011][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.303929][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.312428][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.321365][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.338343][ T525] device veth1_macvtap entered promiscuous mode [ 53.399388][ T568] EXT4-fs (loop7): Mount option "noacl" will be removed by 3.5 [ 53.399388][ T568] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.399388][ T568] [ 53.417662][ T568] EXT4-fs (loop7): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.417727][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.439717][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.446616][ T568] EXT4-fs (loop7): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 53.447981][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.488043][ T568] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3358: comm syz.7.25: Allocating blocks 497-513 which overlap fs metadata [ 53.502335][ T568] EXT4-fs (loop7): pa ffff8881103ef738: logic 128, phys. 385, len 8 [ 53.510483][ T568] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.528277][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.537222][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.539388][ T520] EXT4-fs error (device loop7): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 53.545875][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.560508][ T520] EXT4-fs error (device loop7): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 53.570603][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.589451][ T520] EXT4-fs error (device loop7): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 53.663996][ T602] EXT4-fs (loop8): Mount option "noacl" will be removed by 3.5 [ 53.663996][ T602] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.663996][ T602] [ 53.683183][ T602] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.696688][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.704690][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.712794][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.716133][ T602] EXT4-fs (loop8): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 53.720876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.752904][ T602] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3358: comm syz.8.27: Allocating blocks 497-513 which overlap fs metadata [ 53.759844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.767624][ T602] EXT4-fs (loop8): pa ffff8881103efc78: logic 128, phys. 385, len 8 [ 53.783384][ T602] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.794365][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.800007][ T525] EXT4-fs error (device loop8): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 53.801417][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.817060][ T525] EXT4-fs error (device loop8): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 53.824570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.842485][ T525] EXT4-fs error (device loop8): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 53.850695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.877564][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.884593][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.892088][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.900596][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.907720][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.915789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.923874][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.930899][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.954743][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.962857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.971670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.980239][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.988580][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.999904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.007441][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.015359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.041160][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.050542][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.059066][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.068798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.076408][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.084839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.093590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.102202][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.109412][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.117224][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.125902][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.134046][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.141083][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.148900][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.157305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.167056][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.176510][ T553] device veth0_vlan entered promiscuous mode [ 54.192714][ T552] device veth0_vlan entered promiscuous mode [ 54.203264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.211447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.220052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.228077][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.254386][ T553] device veth1_macvtap entered promiscuous mode [ 54.275785][ T552] device veth1_macvtap entered promiscuous mode [ 54.287211][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.295351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.304054][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.311994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.320499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.328888][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.336760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.344994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.356154][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.364387][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.376419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.384865][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.393553][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.402001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.415089][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.423374][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.436917][ T549] device veth0_vlan entered promiscuous mode [ 54.444793][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.452290][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.460012][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.468800][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.525391][ T609] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.532921][ T609] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.541082][ T609] device bridge_slave_0 entered promiscuous mode [ 54.547407][ T614] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 54.547407][ T614] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 54.547407][ T614] [ 54.554744][ T609] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.566424][ T614] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.574861][ T609] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.593929][ T609] device bridge_slave_1 entered promiscuous mode [ 54.626686][ T614] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 54.654684][ T620] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 54.654684][ T620] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 54.654684][ T620] [ 54.660637][ T614] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.40: Allocating blocks 497-513 which overlap fs metadata [ 54.685592][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.686812][ T614] EXT4-fs (loop0): pa ffff88811cbd7690: logic 128, phys. 385, len 8 [ 54.702605][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.710888][ T614] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.715657][ T620] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.729459][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.736090][ T553] EXT4-fs error (device loop0): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 54.750488][ T607] bridge0: port 1(bridge_slave_0) entered disabled state 2026/03/24 17:47:09 executed programs: 33 [ 54.755203][ T553] EXT4-fs error (device loop0): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 54.763049][ T607] device bridge_slave_0 entered promiscuous mode [ 54.781159][ T553] EXT4-fs error (device loop0): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 54.789671][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.813965][ T620] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 54.814441][ T607] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.844781][ T620] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.33: Allocating blocks 497-513 which overlap fs metadata [ 54.848884][ T607] device bridge_slave_1 entered promiscuous mode [ 54.864908][ T620] EXT4-fs (loop2): pa ffff8881103eff18: logic 128, phys. 385, len 8 [ 54.874389][ T620] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.890789][ T549] device veth1_macvtap entered promiscuous mode [ 54.892364][ T552] EXT4-fs error (device loop2): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 54.912578][ T552] EXT4-fs error (device loop2): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 54.931712][ T552] EXT4-fs error (device loop2): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 54.977080][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.984866][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.993186][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.001704][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.009968][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.126106][ T631] EXT4-fs (loop9): Mount option "noacl" will be removed by 3.5 [ 55.126106][ T631] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 55.126106][ T631] [ 55.146866][ T631] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.164912][ T628] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.172409][ T628] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.179993][ T628] device bridge_slave_0 entered promiscuous mode [ 55.183022][ T631] EXT4-fs (loop9): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 55.221450][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.229307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.234098][ T631] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3358: comm syz.9.39: Allocating blocks 497-513 which overlap fs metadata [ 55.237561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.250965][ T631] EXT4-fs (loop9): pa ffff88811ca78498: logic 128, phys. 385, len 8 [ 55.258311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.266443][ T631] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.273673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.285950][ T631] EXT4-fs error (device loop9): ext4_free_blocks:5701: comm syz.9.39: Freeing blocks not in datazone - block = 54108807010400, count = 16 [ 55.292489][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.306259][ T631] EXT4-fs error (device loop9): ext4_free_blocks:5701: comm syz.9.39: Freeing blocks not in datazone - block = 54108806996791, count = 13624 [ 55.314306][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.329499][ T631] EXT4-fs error (device loop9): ext4_free_blocks:5701: comm syz.9.39: Freeing blocks not in datazone - block = 54108806996784, count = 16 [ 55.336124][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.337403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.366289][ T631] EXT4-fs error (device loop9): ext4_free_blocks:5701: comm syz.9.39: Freeing blocks not in datazone - block = 11215877610640, count = 16 [ 55.366466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.380799][ T631] EXT4-fs error (device loop9): ext4_free_blocks:5701: comm syz.9.39: Freeing blocks not in datazone - block = 11215877596774, count = 13870 [ 55.389283][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.403582][ T631] EXT4-fs error (device loop9): ext4_free_blocks:5701: comm syz.9.39: Freeing blocks not in datazone - block = 11215877596768, count = 16 [ 55.410333][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.410744][ T628] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.424987][ T631] EXT4-fs error (device loop9): ext4_free_blocks:5701: comm syz.9.39: Freeing blocks not in datazone - block = 57600349853536, count = 16 [ 55.432090][ T628] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.439542][ T631] EXT4-fs error (device loop9): ext4_free_blocks:5701: comm syz.9.39: Freeing blocks not in datazone - block = 57600349839408, count = 14129 [ 55.453737][ T628] device bridge_slave_1 entered promiscuous mode [ 55.504634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.512792][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.521470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.530377][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.538994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.581844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.591871][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.600304][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.607350][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.615151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.624016][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.632554][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.639714][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.647172][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.655237][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.684633][ T607] device veth0_vlan entered promiscuous mode [ 55.716817][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.725066][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.733818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.743218][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.752595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.761219][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.770394][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.779292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.787480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.795851][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.803270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.830965][ T607] device veth1_macvtap entered promiscuous mode [ 55.839106][ T609] device veth0_vlan entered promiscuous mode [ 55.855853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.864349][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.874411][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.882398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.890525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.911840][ T609] device veth1_macvtap entered promiscuous mode [ 55.926242][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.933772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.942236][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.950915][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.959639][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.968002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.977183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.985744][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.993945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.014045][ T637] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.021239][ T637] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.028850][ T637] device bridge_slave_0 entered promiscuous mode [ 56.050692][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.059945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.070152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.078813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.095533][ T637] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.124690][ T637] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.138623][ T644] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 56.138623][ T644] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.138623][ T644] [ 56.157447][ T637] device bridge_slave_1 entered promiscuous mode [ 56.164349][ T644] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.206954][ T644] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 56.237942][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.262562][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.281636][ T316] device bridge_slave_1 left promiscuous mode [ 56.286302][ T644] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3358: comm syz.3.46: Allocating blocks 497-513 which overlap fs metadata [ 56.288473][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.302732][ T649] EXT4-fs (loop6): Mount option "noacl" will be removed by 3.5 [ 56.302732][ T649] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.302732][ T649] [ 56.312883][ T644] EXT4-fs (loop3): pa ffff88811c9d79d8: logic 128, phys. 385, len 8 [ 56.327580][ T649] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.334994][ T644] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 56.368241][ T644] ================================================================== [ 56.370041][ T316] device bridge_slave_0 left promiscuous mode [ 56.376433][ T644] BUG: KASAN: use-after-free in ext4_ext_remove_space+0x374f/0x4570 [ 56.376442][ T644] Read of size 4 at addr ffff88812fab1c18 by task syz.3.46/644 [ 56.376444][ T644] [ 56.376457][ T644] CPU: 0 PID: 644 Comm: syz.3.46 Not tainted syzkaller #0 [ 56.376461][ T644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 56.376468][ T644] Call Trace: [ 56.376480][ T644] __dump_stack+0x21/0x24 [ 56.376488][ T644] dump_stack_lvl+0x1a7/0x208 [ 56.376498][ T644] ? show_regs_print_info+0x18/0x18 [ 56.376505][ T644] ? thaw_kernel_threads+0x220/0x220 [ 56.376514][ T644] print_address_description+0x7f/0x2c0 [ 56.376521][ T644] ? ext4_ext_remove_space+0x374f/0x4570 [ 56.376530][ T644] kasan_report+0xe2/0x130 [ 56.376537][ T644] ? __read_extent_tree_block+0x1e8/0x790 [ 56.376546][ T644] ? ext4_ext_remove_space+0x374f/0x4570 [ 56.376555][ T644] __asan_report_load4_noabort+0x14/0x20 [ 56.376563][ T644] ext4_ext_remove_space+0x374f/0x4570 [ 56.376572][ T644] ? __kasan_slab_free+0x11/0x20 [ 56.376581][ T644] ? ext4_es_free_extent+0x3de/0x4c0 [ 56.376590][ T644] ? ext4_es_free_extent+0x3de/0x4c0 [ 56.376598][ T644] ? count_rsvd+0x156/0x8a0 [ 56.376607][ T644] ? __es_remove_extent+0xdbf/0x16f0 [ 56.376619][ T644] ? _raw_write_lock+0x94/0xf0 [ 56.376630][ T644] ? ext4_da_release_space+0x19f/0x410 [ 56.376639][ T644] ? ext4_ext_index_trans_blocks+0x100/0x100 [ 56.376648][ T644] ext4_ext_truncate+0x169/0x1f0 [ 56.376657][ T644] ext4_truncate+0xb21/0x12d0 [ 56.376666][ T644] ? __ext4_mark_inode_dirty+0x610/0x610 [ 56.376676][ T644] ext4_write_begin+0xda5/0x1690 [ 56.376686][ T644] ? ext4_readahead+0x110/0x110 [ 56.376698][ T644] ? can_reuse_spf_vma+0xe0/0xe0 [ 56.376710][ T644] ? __kasan_check_write+0x14/0x20 [ 56.376721][ T644] ? down_read_trylock+0x106/0x160 [ 56.376729][ T644] ? __init_rwsem+0x1c0/0x1c0 [ 56.376738][ T644] ext4_da_write_begin+0x478/0xf10 [ 56.376746][ T644] ? up_read+0x12/0x50 [ 56.376756][ T644] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 56.376764][ T644] ? __ext4_journal_stop+0x36/0x1a0 [ 56.376772][ T644] ? exc_page_fault+0x67/0xc0 [ 56.376780][ T644] ? asm_exc_page_fault+0x1e/0x30 [ 56.376791][ T644] ? __get_user_nocheck_1+0x6/0x10 [ 56.376803][ T644] generic_perform_write+0x2ce/0x540 [ 56.376812][ T644] ? preempt_count_add+0x90/0x1b0 [ 56.376823][ T644] ? grab_cache_page_write_begin+0xb0/0xb0 [ 56.376832][ T644] ? down_write+0xb2/0x120 [ 56.376839][ T644] ? down_read_killable+0xe0/0xe0 [ 56.376849][ T644] ? generic_write_checks+0x3b3/0x480 [ 56.376859][ T644] ext4_buffered_write_iter+0x4b8/0x640 [ 56.376869][ T644] ext4_file_write_iter+0x53f/0x1980 [ 56.376878][ T644] ? futex_wait+0x6f0/0x6f0 [ 56.376887][ T644] ? avc_policy_seqno+0x1b/0x70 [ 56.376895][ T644] ? selinux_file_permission+0x2a5/0x510 [ 56.376903][ T644] ? ext4_file_read_iter+0x530/0x530 [ 56.376913][ T644] ? security_file_permission+0x83/0xa0 [ 56.376930][ T644] ? iov_iter_init+0x3f/0x120 [ 56.430097][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.430401][ T644] vfs_write+0x758/0xdc0 [ 56.687038][ T644] ? kernel_write+0x3c0/0x3c0 [ 56.691712][ T644] ? __fget_files+0x2c4/0x320 [ 56.697051][ T644] ? __fdget+0x1a1/0x230 [ 56.701379][ T644] ? __x64_sys_pwrite64+0xf2/0x220 [ 56.706662][ T644] __x64_sys_pwrite64+0x197/0x220 [ 56.711844][ T644] ? ksys_pwrite64+0x1b0/0x1b0 [ 56.716747][ T644] ? __kasan_check_read+0x11/0x20 [ 56.721790][ T644] ? exit_to_user_mode_prepare+0x9a/0xa0 [ 56.727507][ T644] do_syscall_64+0x31/0x40 [ 56.732036][ T644] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.738562][ T644] RIP: 0033:0x7ff1e893a799 [ 56.744375][ T644] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 56.765031][ T644] RSP: 002b:00007ff1e879d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 56.773987][ T644] RAX: ffffffffffffffda RBX: 00007ff1e8bb3fa0 RCX: 00007ff1e893a799 [ 56.783044][ T644] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000004 [ 56.791522][ T644] RBP: 00007ff1e89d0c99 R08: 0000000000000000 R09: 0000000000000000 [ 56.799670][ T644] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 56.807997][ T644] R13: 00007ff1e8bb4038 R14: 00007ff1e8bb3fa0 R15: 00007fffdfdc8318 [ 56.816425][ T644] [ 56.818757][ T644] The buggy address belongs to the page: [ 56.825025][ T644] page:ffffea0004beac40 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12fab1 [ 56.836565][ T644] flags: 0x4000000000000000() [ 56.841525][ T644] raw: 4000000000000000 ffffea0004beac48 ffffea0004beac48 0000000000000000 [ 56.850196][ T644] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 56.858869][ T644] page dumped because: kasan: bad access detected [ 56.865362][ T644] page_owner info is not present (never set?) [ 56.871420][ T644] [ 56.873741][ T644] Memory state around the buggy address: [ 56.879484][ T644] ffff88812fab1b00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.887627][ T644] ffff88812fab1b80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.895770][ T644] >ffff88812fab1c00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.904083][ T644] ^ [ 56.908943][ T644] ffff88812fab1c80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.917702][ T644] ffff88812fab1d00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.926456][ T644] ================================================================== [ 56.934507][ T644] Disabling lock debugging due to kernel taint [ 56.949399][ T316] device bridge_slave_1 left promiscuous mode [ 56.955646][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 56.955656][ T24] audit: type=1400 audit(1774374431.810:129): avc: denied { read } for pid=76 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 56.986302][ T649] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 57.011114][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.011639][ T24] audit: type=1400 audit(1774374431.810:130): avc: denied { search } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.028199][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 57.041016][ T316] device bridge_slave_0 left promiscuous mode [ 57.052827][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 57.052827][ T9] [ 57.059035][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.076024][ T649] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.47: Allocating blocks 497-513 which overlap fs metadata [ 57.078789][ T24] audit: type=1400 audit(1774374431.810:131): avc: denied { write } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.097666][ T607] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 57.113349][ T24] audit: type=1400 audit(1774374431.810:132): avc: denied { add_name } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.131638][ T649] EXT4-fs (loop6): pa ffff88811c9d7a80: logic 128, phys. 385, len 8 [ 57.151367][ T24] audit: type=1400 audit(1774374431.810:133): avc: denied { create } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.159213][ T649] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 57.180504][ T24] audit: type=1400 audit(1774374431.810:134): avc: denied { append open } for pid=76 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.191642][ T607] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 57.214355][ T24] audit: type=1400 audit(1774374431.810:135): avc: denied { getattr } for pid=76 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.233178][ T316] device bridge_slave_1 left promiscuous mode [ 57.261976][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.264099][ T609] EXT4-fs error (device loop6): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 57.284806][ T316] device bridge_slave_0 left promiscuous mode [ 57.284959][ T609] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 57.291196][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.309911][ T609] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 57.338247][ T316] device bridge_slave_1 left promiscuous mode [ 57.344488][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.354243][ T316] device bridge_slave_0 left promiscuous mode [ 57.360446][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.368688][ T316] device bridge_slave_1 left promiscuous mode [ 57.374910][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.382852][ T316] device bridge_slave_0 left promiscuous mode [ 57.390204][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.399934][ T316] device veth1_macvtap left promiscuous mode [ 57.406395][ T316] device veth0_vlan left promiscuous mode [ 57.412822][ T316] device veth1_macvtap left promiscuous mode [ 57.419231][ T316] device veth0_vlan left promiscuous mode [ 57.425168][ T316] device veth1_macvtap left promiscuous mode [ 57.431404][ T316] device veth0_vlan left promiscuous mode [ 57.438781][ T316] device veth1_macvtap left promiscuous mode [ 57.444805][ T316] device veth0_vlan left promiscuous mode [ 57.452330][ T316] device veth1_macvtap left promiscuous mode [ 57.458446][ T316] device veth0_vlan left promiscuous mode [ 57.880198][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.888531][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.897346][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.904667][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.912507][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.920904][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.929133][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.936245][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.944181][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.952389][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.960536][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.968997][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.977432][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.999730][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.008696][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.017960][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.026124][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.034561][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.042223][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.062856][ T628] device veth0_vlan entered promiscuous mode [ 58.080508][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.089841][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.100747][ T628] device veth1_macvtap entered promiscuous mode [ 58.107205][ T24] audit: type=1400 audit(1774374432.970:136): avc: denied { read } for pid=657 comm="syz-executor" dev="nsfs" ino=4026531999 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 58.128977][ T24] audit: type=1400 audit(1774374432.970:137): avc: denied { open } for pid=657 comm="syz-executor" path="net:[4026531999]" dev="nsfs" ino=4026531999 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 58.145647][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.160755][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.170780][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.179524][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.188287][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.211243][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.220163][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.228989][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.237697][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.246262][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.253459][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.261167][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.269848][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.278093][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.285095][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.292561][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.326911][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.335753][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.363689][ T663] EXT4-fs (loop1): Mount option "noacl" will be removed by 3.5 [ 58.363689][ T663] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.363689][ T663] [ 58.383629][ T663] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.391122][ T637] device veth0_vlan entered promiscuous mode [ 58.407049][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.407493][ T663] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 58.416069][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.446420][ T663] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.52: Allocating blocks 497-513 which overlap fs metadata [ 58.453415][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.463155][ T663] EXT4-fs (loop1): pa ffff88811c9d7690: logic 128, phys. 385, len 8 [ 58.469950][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.477448][ T663] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 58.516891][ T628] EXT4-fs error (device loop1): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 58.525374][ T657] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.539997][ T628] EXT4-fs error (device loop1): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 58.540264][ T657] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.560123][ T628] EXT4-fs error (device loop1): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 58.566328][ T657] device bridge_slave_0 entered promiscuous mode [ 58.592297][ T661] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.599708][ T661] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.607572][ T661] device bridge_slave_0 entered promiscuous mode [ 58.616745][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.629898][ T657] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.637293][ T657] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.644546][ T657] device bridge_slave_1 entered promiscuous mode [ 58.651508][ T661] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.658782][ T661] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.666153][ T661] device bridge_slave_1 entered promiscuous mode [ 58.687775][ T637] device veth1_macvtap entered promiscuous mode [ 58.694645][ T660] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.702428][ T660] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.710239][ T660] device bridge_slave_0 entered promiscuous mode [ 58.717421][ T660] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.724617][ T660] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.732922][ T660] device bridge_slave_1 entered promiscuous mode [ 58.795194][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.803927][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.812787][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.821282][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.861806][ T680] EXT4-fs (loop5): Mount option "noacl" will be removed by 3.5 [ 58.861806][ T680] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.861806][ T680] [ 58.881088][ T680] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.910872][ T680] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 58.920573][ T678] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.943766][ T678] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.951263][ T678] device bridge_slave_0 entered promiscuous mode [ 58.958460][ T678] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.965551][ T678] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.972985][ T678] device bridge_slave_1 entered promiscuous mode [ 58.994859][ T680] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.54: Allocating blocks 497-513 which overlap fs metadata [ 59.008967][ T680] EXT4-fs (loop5): pa ffff888120f9bbd0: logic 128, phys. 385, len 8 [ 59.017807][ T680] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 59.032905][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.033837][ T637] EXT4-fs error (device loop5): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 59.040497][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.055156][ T637] EXT4-fs error (device loop5): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 59.063594][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.081567][ T637] EXT4-fs error (device loop5): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 59.091238][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.116426][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.123494][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.131015][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.139653][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.147860][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.154989][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.162653][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.194440][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.202851][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.211147][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.219188][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.231502][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.240112][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.264728][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.272920][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.299026][ T660] device veth0_vlan entered promiscuous mode [ 59.306519][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.314136][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.341156][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.354900][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.373086][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.381636][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.389927][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.397581][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.405273][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.414008][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.422547][ T654] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.429753][ T654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.437897][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.446949][ T660] device veth1_macvtap entered promiscuous mode [ 59.476539][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.484179][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.492538][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.501789][ T654] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.508857][ T654] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.516549][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.525299][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.534019][ T654] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.541056][ T654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.548790][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.557228][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.565385][ T654] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.572529][ T654] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.580047][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.588285][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.596530][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.609765][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.617715][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.626158][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.634745][ T654] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.641920][ T654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.666922][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.674515][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.683372][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.692202][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.700647][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.709306][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.717780][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.725824][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.733850][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.742176][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.750805][ T654] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.757848][ T654] bridge0: port 2(bridge_slave_1) entered forwarding state 2026/03/24 17:47:14 executed programs: 52 [ 59.786104][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.796945][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.805092][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.834685][ T661] device veth0_vlan entered promiscuous mode [ 59.843609][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.852076][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.860601][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.868190][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.869731][ T693] EXT4-fs (loop7): Mount option "noacl" will be removed by 3.5 [ 59.869731][ T693] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 59.869731][ T693] [ 59.885085][ T678] device veth0_vlan entered promiscuous mode [ 59.893603][ T693] EXT4-fs (loop7): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.921254][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.930136][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.931431][ T693] EXT4-fs (loop7): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 59.938345][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.970262][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.973580][ T693] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3358: comm syz.7.61: Allocating blocks 497-513 which overlap fs metadata [ 59.992863][ T693] EXT4-fs (loop7): pa ffff888120d77888: logic 128, phys. 385, len 8 [ 60.001075][ T693] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 60.017214][ T660] EXT4-fs error (device loop7): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 60.020439][ T678] device veth1_macvtap entered promiscuous mode [ 60.033341][ T660] EXT4-fs error (device loop7): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 60.058564][ T660] EXT4-fs error (device loop7): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 60.084587][ T688] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.092073][ T688] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.099418][ T688] device bridge_slave_0 entered promiscuous mode [ 60.106694][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.114883][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.123481][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.131498][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.139693][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.147870][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.155770][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.164080][ T657] device veth0_vlan entered promiscuous mode [ 60.170925][ T688] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.178297][ T688] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.185827][ T688] device bridge_slave_1 entered promiscuous mode [ 60.221274][ T661] device veth1_macvtap entered promiscuous mode [ 60.229477][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.238340][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.246854][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.255105][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.263922][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.272399][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.281093][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.289521][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.298239][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.307293][ T657] device veth1_macvtap entered promiscuous mode [ 60.339543][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.347509][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.357263][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.368162][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.377119][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.415223][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.423793][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.432555][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.441082][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.445138][ T700] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 60.445138][ T700] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 60.445138][ T700] [ 60.469641][ T700] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.492387][ T700] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 60.547574][ T706] EXT4-fs (loop8): Mount option "noacl" will be removed by 3.5 [ 60.547574][ T706] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 60.547574][ T706] [ 60.548655][ T700] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.65: Allocating blocks 497-513 which overlap fs metadata [ 60.575898][ T706] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.601658][ T698] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.605939][ T700] EXT4-fs (loop0): pa ffff888120f9bc78: logic 128, phys. 385, len 8 [ 60.609096][ T698] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.617351][ T700] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 60.624916][ T698] device bridge_slave_0 entered promiscuous mode [ 60.638820][ T706] EXT4-fs (loop8): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 60.642225][ T710] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 60.642225][ T710] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 60.642225][ T710] [ 60.672356][ T706] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3358: comm syz.8.55: Allocating blocks 497-513 which overlap fs metadata [ 60.696376][ T678] EXT4-fs error (device loop0): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 60.700208][ T706] EXT4-fs (loop8): pa ffff888120d773f0: logic 128, phys. 385, len 8 [ 60.725105][ T706] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 60.726652][ T678] EXT4-fs error (device loop0): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 60.735918][ T710] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.788543][ T661] EXT4-fs error (device loop8): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 60.791885][ T710] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 60.809459][ T661] EXT4-fs error (device loop8): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 60.847286][ T710] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.60: Allocating blocks 497-513 which overlap fs metadata [ 60.876069][ T698] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.883414][ T698] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.884242][ T710] EXT4-fs (loop4): pa ffff8881274c6498: logic 128, phys. 385, len 8 [ 60.890906][ T698] device bridge_slave_1 entered promiscuous mode [ 60.898935][ T710] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 60.921733][ T657] EXT4-fs error (device loop4): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 60.937151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.937400][ T657] EXT4-fs error (device loop4): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 60.944591][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.962957][ T657] EXT4-fs error (device loop4): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 60.997666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.007146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.015870][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.022976][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.030532][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.039325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.049006][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.056432][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.078867][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.119603][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.127927][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.143479][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.152652][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.173815][ T688] device veth0_vlan entered promiscuous mode [ 61.208089][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.217176][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.226827][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.234844][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.243854][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.251939][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.281206][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.289712][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.317317][ T688] device veth1_macvtap entered promiscuous mode [ 61.379285][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.387505][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.396591][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.421099][ T722] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.428267][ T722] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.436305][ T722] device bridge_slave_0 entered promiscuous mode [ 61.443520][ T722] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.450958][ T722] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.458310][ T722] device bridge_slave_1 entered promiscuous mode [ 61.465420][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.473886][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.504944][ T721] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.512121][ T721] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.519851][ T721] device bridge_slave_0 entered promiscuous mode [ 61.527121][ T721] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.534238][ T721] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.541921][ T721] device bridge_slave_1 entered promiscuous mode [ 61.560189][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.568019][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.583508][ T724] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.590901][ T724] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.598469][ T724] device bridge_slave_0 entered promiscuous mode [ 61.608244][ T724] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.615374][ T724] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.623002][ T724] device bridge_slave_1 entered promiscuous mode [ 61.702692][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.712550][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.714435][ T735] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 61.714435][ T735] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 61.714435][ T735] [ 61.723509][ T654] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.746762][ T654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.756121][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.759169][ T735] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.764838][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.785140][ T654] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.792182][ T654] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.796822][ T735] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 61.835300][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.843169][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.852026][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.854194][ T735] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.68: Allocating blocks 497-513 which overlap fs metadata [ 61.874490][ T735] EXT4-fs (loop2): pa ffff8881274c6dc8: logic 128, phys. 385, len 8 [ 61.882723][ T735] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 61.900979][ T688] EXT4-fs error (device loop2): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 61.915519][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.915881][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.916033][ T654] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.923942][ T688] EXT4-fs error (device loop2): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 61.931315][ T654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.943080][ T698] device veth0_vlan entered promiscuous mode [ 61.971539][ T688] EXT4-fs error (device loop2): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 62.005754][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.014397][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.022871][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.030500][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.038844][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.047258][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.055417][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.063946][ T654] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.071110][ T654] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.078950][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.087041][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.097211][ T698] device veth1_macvtap entered promiscuous mode [ 62.104481][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.112896][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.136702][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.146308][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.154857][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.163522][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.177360][ T721] device veth0_vlan entered promiscuous mode [ 62.187805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.196801][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.211083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.220036][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.235212][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.243439][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.271422][ T721] device veth1_macvtap entered promiscuous mode [ 62.280733][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.289179][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.298248][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.305517][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.313254][ T740] EXT4-fs (loop9): Mount option "noacl" will be removed by 3.5 [ 62.313254][ T740] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.313254][ T740] [ 62.322183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.338909][ T740] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.339814][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.356615][ T740] EXT4-fs (loop9): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 62.362148][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.392305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.395049][ T740] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3358: comm syz.9.71: Allocating blocks 497-513 which overlap fs metadata [ 62.401017][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.414449][ T740] EXT4-fs (loop9): pa ffff8881274c69d8: logic 128, phys. 385, len 8 [ 62.422181][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.429871][ T740] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 62.438536][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.454392][ T698] EXT4-fs error (device loop9): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 62.456550][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.471615][ T698] EXT4-fs error (device loop9): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 62.477765][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.478052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.478262][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.497628][ T698] EXT4-fs error (device loop9): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 62.504033][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.545807][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.558516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.567002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.575142][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.582275][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.589939][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.597805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.619950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.628632][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.637230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.646211][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.666986][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.676128][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.684484][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.693556][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.702992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.711559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.719698][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.727776][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.779660][ T724] device veth0_vlan entered promiscuous mode [ 62.780302][ T750] EXT4-fs (loop6): Mount option "noacl" will be removed by 3.5 [ 62.780302][ T750] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.780302][ T750] [ 62.805413][ T750] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.827037][ T750] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 62.827346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.860689][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.869390][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.874818][ T750] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.72: Allocating blocks 497-513 which overlap fs metadata [ 62.877942][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.891934][ T750] EXT4-fs (loop6): pa ffff8881275a2690: logic 128, phys. 385, len 8 [ 62.905144][ T724] device veth1_macvtap entered promiscuous mode [ 62.907351][ T750] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 62.931549][ T721] EXT4-fs error (device loop6): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 62.933767][ T722] device veth0_vlan entered promiscuous mode [ 62.956373][ T721] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 62.957233][ T745] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.982252][ T745] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.986776][ T721] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 62.990497][ T745] device bridge_slave_0 entered promiscuous mode [ 63.016250][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.023970][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.031470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.039842][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.048266][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.056229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.064455][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.072896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.081481][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.090310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.099273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.107669][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.115678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.128313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.136057][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.151036][ T745] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.158502][ T745] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.165948][ T745] device bridge_slave_1 entered promiscuous mode [ 63.184754][ T722] device veth1_macvtap entered promiscuous mode [ 63.192992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.201634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.208207][ T759] EXT4-fs (loop1): Mount option "noacl" will be removed by 3.5 [ 63.208207][ T759] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.208207][ T759] [ 63.210297][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.235640][ T759] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.267890][ T759] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 63.299113][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.311296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.312503][ T759] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.74: Allocating blocks 497-513 which overlap fs metadata [ 63.336253][ T759] EXT4-fs (loop1): pa ffff8881275a27e0: logic 128, phys. 385, len 8 [ 63.342023][ T748] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.344367][ T759] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 63.351882][ T748] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.368958][ T748] device bridge_slave_0 entered promiscuous mode [ 63.374808][ T724] EXT4-fs error (device loop1): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 63.378442][ T748] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.397336][ T748] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.397376][ T724] EXT4-fs error (device loop1): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 63.404711][ T748] device bridge_slave_1 entered promiscuous mode [ 63.424213][ T724] EXT4-fs error (device loop1): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 63.457848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.466116][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.525085][ T316] device bridge_slave_1 left promiscuous mode [ 63.531352][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.538720][ T316] device bridge_slave_0 left promiscuous mode [ 63.545072][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.552759][ T316] device bridge_slave_1 left promiscuous mode [ 63.559181][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.562196][ T770] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 63.562196][ T770] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.562196][ T770] [ 63.584361][ T316] device bridge_slave_0 left promiscuous mode [ 63.590659][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.590762][ T770] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.610443][ T316] device bridge_slave_1 left promiscuous mode [ 63.616609][ T770] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 63.627694][ T770] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3358: comm syz.3.78: Allocating blocks 497-513 which overlap fs metadata [ 63.641467][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.655926][ T770] EXT4-fs (loop3): pa ffff88811cb45e70: logic 128, phys. 385, len 8 [ 63.670288][ T770] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 63.680387][ T316] device bridge_slave_0 left promiscuous mode [ 63.686886][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.687152][ T722] EXT4-fs error (device loop3): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 63.709300][ T722] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 63.709390][ T316] device bridge_slave_1 left promiscuous mode [ 63.729013][ T722] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 63.734522][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.761125][ T316] device bridge_slave_0 left promiscuous mode [ 63.767403][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.775120][ T316] device bridge_slave_1 left promiscuous mode [ 63.781360][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.788987][ T316] device bridge_slave_0 left promiscuous mode [ 63.795076][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.802848][ T316] device bridge_slave_1 left promiscuous mode [ 63.808986][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.816794][ T316] device bridge_slave_0 left promiscuous mode [ 63.822881][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.830536][ T316] device bridge_slave_1 left promiscuous mode [ 63.836710][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.844289][ T316] device bridge_slave_0 left promiscuous mode [ 63.850493][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.858427][ T316] device bridge_slave_1 left promiscuous mode [ 63.864554][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.872079][ T316] device bridge_slave_0 left promiscuous mode [ 63.878203][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.885990][ T316] device bridge_slave_1 left promiscuous mode [ 63.892101][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.900047][ T316] device bridge_slave_0 left promiscuous mode [ 63.906299][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.915392][ T316] device veth1_macvtap left promiscuous mode [ 63.921642][ T316] device veth0_vlan left promiscuous mode [ 63.927595][ T316] device veth1_macvtap left promiscuous mode [ 63.933688][ T316] device veth0_vlan left promiscuous mode [ 63.939611][ T316] device veth1_macvtap left promiscuous mode [ 63.945761][ T316] device veth0_vlan left promiscuous mode [ 63.951613][ T316] device veth1_macvtap left promiscuous mode [ 63.958037][ T316] device veth0_vlan left promiscuous mode [ 63.964061][ T316] device veth1_macvtap left promiscuous mode [ 63.970194][ T316] device veth0_vlan left promiscuous mode [ 63.977065][ T316] device veth1_macvtap left promiscuous mode [ 63.983084][ T316] device veth0_vlan left promiscuous mode [ 63.989491][ T316] device veth1_macvtap left promiscuous mode [ 63.995760][ T316] device veth0_vlan left promiscuous mode [ 64.001682][ T316] device veth1_macvtap left promiscuous mode [ 64.007963][ T316] device veth0_vlan left promiscuous mode [ 64.013992][ T316] device veth1_macvtap left promiscuous mode [ 64.020229][ T316] device veth0_vlan left promiscuous mode 2026/03/24 17:47:19 executed programs: 77 [ 64.829792][ T767] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.837303][ T767] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.844966][ T767] device bridge_slave_0 entered promiscuous mode [ 64.862287][ T767] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.871205][ T767] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.878528][ T767] device bridge_slave_1 entered promiscuous mode [ 64.941311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.948869][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.970133][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.978466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.986840][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.993980][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.013022][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.022168][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.030895][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.039240][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.046420][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.078545][ T780] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.086190][ T780] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.093555][ T780] device bridge_slave_0 entered promiscuous mode [ 65.100717][ T781] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.108129][ T781] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.115640][ T781] device bridge_slave_0 entered promiscuous mode [ 65.122554][ T781] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.129775][ T781] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.137284][ T781] device bridge_slave_1 entered promiscuous mode [ 65.146363][ T780] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.153481][ T780] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.161075][ T780] device bridge_slave_1 entered promiscuous mode [ 65.202396][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.211413][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.220292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.253140][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.261293][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.269203][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.277787][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.286988][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.294136][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.302048][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.310839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.319449][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.326819][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.334420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.356442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.365204][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.372939][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.381323][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.388435][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.396484][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.404592][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.411711][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.419800][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.427900][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.435966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.443904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.454802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.474263][ T748] device veth0_vlan entered promiscuous mode [ 65.486692][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.494944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.502802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.511984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.520364][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.547104][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.555545][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.578065][ T748] device veth1_macvtap entered promiscuous mode [ 65.596597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.607198][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.615412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.623365][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.633656][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.642071][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.649581][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.669035][ T745] device veth0_vlan entered promiscuous mode [ 65.677682][ T767] device veth0_vlan entered promiscuous mode [ 65.686104][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.695107][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.703968][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.712646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.721369][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.747799][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.756911][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.765331][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.772384][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.779901][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.788310][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.795635][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.803336][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.811620][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.818894][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.826839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.834967][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.841990][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.849374][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.863907][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.871866][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.880429][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.889612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.903086][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.914957][ T745] device veth1_macvtap entered promiscuous mode [ 65.926461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.956604][ T767] device veth1_macvtap entered promiscuous mode [ 65.964429][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.974006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.982513][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.990996][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.998712][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.001632][ T789] EXT4-fs (loop7): Mount option "noacl" will be removed by 3.5 [ 66.001632][ T789] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 66.001632][ T789] [ 66.007500][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.025441][ T789] EXT4-fs (loop7): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 66.034007][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.054408][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.056894][ T789] EXT4-fs (loop7): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue [ 66.063035][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.099350][ T789] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3358: comm syz.7.86: Allocating blocks 497-513 which overlap fs metadata [ 66.114123][ T789] EXT4-fs (loop7): pa ffff88811cb45d20: logic 128, phys. 385, len 8 [ 66.122450][ T789] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 66.134871][ T780] device veth0_vlan entered promiscuous mode [ 66.146035][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.148390][ T748] EXT4-fs error (device loop7): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 66.154642][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.169300][ T748] EXT4-fs error (device loop7): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 66.196789][ T748] EXT4-fs error (device loop7): ext4_ext_check_inode:500: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 66.222459][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.257679][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.266488][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.273885][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.284110][ T780] device veth1_macvtap entered promiscuous mode [ 66.293279][ T794] EXT4-fs (loop5): Mount option "noacl" will be removed by 3.5 [ 66.293279][ T794] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 66.293279][ T794] [ 66.294215][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.320328][ T794] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 66.334285][ T781] device veth0_vlan entered promiscuous mode [ 66.342857][ T794] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue