Warning: Permanently added '10.128.1.225' (ED25519) to the list of known hosts. 2025/06/30 07:49:56 ignoring optional flag "sandboxArg"="0" 2025/06/30 07:49:57 parsed 1 programs [ 53.843830][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 53.843843][ T30] audit: type=1400 audit(1751269797.957:104): avc: denied { unlink } for pid=378 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" [ 53.868989][ T378] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.255357][ T30] audit: type=1400 audit(1751269798.367:105): avc: denied { create } for pid=390 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 54.360776][ T30] audit: type=1401 audit(1751269798.467:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 54.572576][ T405] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.612364][ T405] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.619867][ T405] device bridge_slave_0 entered promiscuous mode [ 54.671291][ T405] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.693229][ T405] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.700675][ T405] device bridge_slave_1 entered promiscuous mode [ 54.881095][ T405] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.888167][ T405] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.895487][ T405] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.902596][ T405] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.924691][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.932248][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.940975][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.948690][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.964976][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.973375][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.980406][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.988011][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.997393][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.004468][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.023989][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.032440][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.040475][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.047883][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.055319][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.063277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.071563][ T405] device veth0_vlan entered promiscuous mode [ 55.080772][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.089592][ T405] device veth1_macvtap entered promiscuous mode [ 55.098392][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.107962][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/06/30 07:49:59 executed programs: 0 [ 55.143994][ T30] audit: type=1400 audit(1751269799.257:107): avc: denied { write } for pid=373 comm="syz-execprog" path="pipe:[15637]" dev="pipefs" ino=15637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 55.247460][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.255071][ T444] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.262489][ T444] device bridge_slave_0 entered promiscuous mode [ 55.269415][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.276491][ T444] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.283933][ T444] device bridge_slave_1 entered promiscuous mode [ 55.411923][ T445] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.419222][ T445] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.426657][ T445] device bridge_slave_0 entered promiscuous mode [ 55.434987][ T445] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.442012][ T445] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.449548][ T445] device bridge_slave_1 entered promiscuous mode [ 55.478192][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.485285][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.492650][ T454] device bridge_slave_0 entered promiscuous mode [ 55.502728][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.510058][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.517479][ T454] device bridge_slave_1 entered promiscuous mode [ 55.534728][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.541934][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.549386][ T453] device bridge_slave_0 entered promiscuous mode [ 55.568611][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.575756][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.583031][ T453] device bridge_slave_1 entered promiscuous mode [ 55.649275][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.656401][ T451] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.663789][ T451] device bridge_slave_0 entered promiscuous mode [ 55.679429][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.686534][ T451] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.694171][ T451] device bridge_slave_1 entered promiscuous mode [ 55.816692][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.823741][ T453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.831091][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.838131][ T453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.846423][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.854253][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.862431][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.869900][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.877502][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.885940][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.894070][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.901106][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.908729][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.926007][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.934305][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.942405][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.949483][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.984438][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.992884][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.001578][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.010010][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.044629][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.052074][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.059684][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.068265][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.076625][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.083670][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.091128][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.109932][ T444] device veth0_vlan entered promiscuous mode [ 56.122092][ T444] device veth1_macvtap entered promiscuous mode [ 56.130074][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.138505][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.145645][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.154169][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.161578][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.169315][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.177829][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.186098][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.193115][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.200743][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.208306][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.215801][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.224073][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.232300][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.240905][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.247931][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.255389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.263522][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.270611][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.278156][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.286049][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.294024][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.301389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.309557][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.317723][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.325557][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.333481][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.340820][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.352366][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.360647][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.367780][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.375286][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.383571][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.390619][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.414227][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.422205][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.430650][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.438800][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.447256][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.455774][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.463999][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.472233][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.480227][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.488231][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.496720][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.504905][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.511912][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.531052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.539540][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.555916][ T469] loop0: detected capacity change from 0 to 512 [ 56.557257][ T454] device veth0_vlan entered promiscuous mode [ 56.574892][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.584570][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.592783][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.594902][ T469] EXT4-fs (loop0): 1 truncate cleaned up [ 56.601237][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.607006][ T469] EXT4-fs (loop0): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 56.615157][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.642488][ T30] audit: type=1400 audit(1751269800.747:108): avc: denied { mount } for pid=468 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 56.661186][ T469] EXT4-fs (loop0): pa ffff88810ccc72a0: logic 0, phys. 193, len 32 [ 56.664479][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.671659][ T469] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4893: group 0, free 13, pa_free 16 [ 56.679919][ T30] audit: type=1400 audit(1751269800.767:109): avc: denied { write } for pid=468 comm="syz.0.16" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.712086][ T30] audit: type=1400 audit(1751269800.767:110): avc: denied { add_name } for pid=468 comm="syz.0.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.712202][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.733148][ T444] EXT4-fs error (device loop0): ext4_map_blocks:630: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 56.740990][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.755610][ T30] audit: type=1400 audit(1751269800.767:111): avc: denied { create } for pid=468 comm="syz.0.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.763767][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.789563][ T444] EXT4-fs warning (device loop0): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 56.790015][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.804970][ T30] audit: type=1400 audit(1751269800.767:112): avc: denied { write open } for pid=468 comm="syz.0.16" path="/0/file2/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.834710][ T30] audit: type=1400 audit(1751269800.767:113): avc: denied { mounton } for pid=468 comm="syz.0.16" path="/0/file2/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.856332][ T453] device veth0_vlan entered promiscuous mode [ 56.864918][ T444] EXT4-fs error (device loop0): __ext4_get_inode_loc:4352: comm syz-executor: Invalid inode table block 5 in block_group 0 [ 56.868794][ T454] device veth1_macvtap entered promiscuous mode [ 56.878126][ T444] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 56.894002][ T444] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #2: comm syz-executor: mark_inode_dirty error [ 56.905749][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4352: comm kworker/u4:1: Invalid inode table block 5 in block_group 0 [ 56.907714][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.919664][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4352: comm kworker/u4:1: Invalid inode table block 5 in block_group 0 [ 56.927273][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.947451][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4352: comm kworker/u4:1: Invalid inode table block 5 in block_group 0 [ 56.948148][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.960688][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4352: comm kworker/u4:1: Invalid inode table block 5 in block_group 0 [ 56.968906][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.989971][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.998116][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.006229][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.014126][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.021996][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.030360][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.038630][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.046420][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.054074][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.063485][ T451] device veth0_vlan entered promiscuous mode [ 57.078790][ T445] device veth0_vlan entered promiscuous mode [ 57.091040][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.099288][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.107536][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.115781][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.124189][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.132254][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.140325][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.148676][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.157033][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.165312][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.173754][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.181164][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.188648][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.196098][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.208348][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.216634][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.232761][ T445] device veth1_macvtap entered promiscuous mode [ 57.247372][ T451] device veth1_macvtap entered promiscuous mode [ 57.260210][ T453] device veth1_macvtap entered promiscuous mode [ 57.269364][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.281358][ T476] loop5: detected capacity change from 0 to 512 [ 57.283951][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.295901][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.304213][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.311802][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.320000][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.328272][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.336182][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.337628][ T476] EXT4-fs (loop5): 1 truncate cleaned up [ 57.344608][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.350034][ T476] EXT4-fs (loop5): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 57.398754][ T476] EXT4-fs (loop5): pa ffff8881309ae0a8: logic 0, phys. 193, len 32 [ 57.406748][ T476] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4893: group 0, free 13, pa_free 16 [ 57.418629][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.426950][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.432859][ T454] EXT4-fs error (device loop5): ext4_map_blocks:630: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 57.435467][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.450427][ T454] EXT4-fs warning (device loop5): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 57.458051][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.480378][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.483467][ T454] EXT4-fs error (device loop5): __ext4_get_inode_loc:4352: comm syz-executor: Invalid inode table block 5 in block_group 0 [ 57.488870][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.501458][ T454] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 57.509701][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.518987][ T454] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #2: comm syz-executor: mark_inode_dirty error [ 57.527126][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.538809][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4352: comm kworker/u4:1: Invalid inode table block 5 in block_group 0 [ 57.546900][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.560060][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4352: comm kworker/u4:1: Invalid inode table block 5 in block_group 0 [ 57.567737][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.580531][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4352: comm kworker/u4:1: Invalid inode table block 5 in block_group 0 [ 57.601403][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4352: comm kworker/u4:1: Invalid inode table block 5 in block_group 0 [ 57.642719][ T479] loop4: detected capacity change from 0 to 512 [ 57.658170][ T481] loop6: detected capacity change from 0 to 512 [ 57.667691][ T481] EXT4-fs (loop6): 1 truncate cleaned up [ 57.673449][ T481] EXT4-fs (loop6): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 57.704851][ T481] EXT4-fs (loop6): pa ffff8881309ae000: logic 0, phys. 193, len 32 [ 57.712911][ T481] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4893: group 0, free 13, pa_free 16 [ 57.728151][ T445] EXT4-fs error (device loop6): ext4_map_blocks:630: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 57.737392][ T489] loop2: detected capacity change from 0 to 512 [ 57.750717][ T445] EXT4-fs warning (device loop6): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 57.759545][ T479] EXT4-fs (loop4): 1 truncate cleaned up [ 57.775044][ T479] EXT4-fs (loop4): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 57.797032][ T445] EXT4-fs error (device loop6): __ext4_get_inode_loc:4352: comm syz-executor: Invalid inode table block 5 in block_group 0 [ 57.802119][ T489] EXT4-fs (loop2): 1 truncate cleaned up [ 57.817586][ T445] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 57.821853][ T489] EXT4-fs (loop2): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 57.830206][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.855078][ T445] EXT4-fs error (device loop6): ext4_dirty_inode:6070: inode #2: comm syz-executor: mark_inode_dirty error [ 57.856923][ T479] EXT4-fs (loop4): pa ffff8881308bf0a8: logic 0, phys. 193, len 32 [ 57.867452][ T45] EXT4-fs error (device loop6): __ext4_get_inode_loc:4352: comm kworker/u4:2: Invalid inode table block 5 in block_group 0 [ 57.874651][ T479] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4893: group 0, free 13, pa_free 16 [ 57.891908][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.897924][ T479] ------------[ cut here ]------------ [ 57.905412][ T474] device bridge_slave_0 entered promiscuous mode [ 57.910397][ T479] kernel BUG at fs/ext4/mballoc.c:4866! [ 57.917905][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.922290][ T479] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 57.929773][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.935299][ T479] CPU: 1 PID: 479 Comm: syz.4.20 Not tainted 5.15.185-syzkaller-1080615-g0d918fa8e88d #0 [ 57.935317][ T479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 57.935325][ T479] RIP: 0010:ext4_mb_release_inode_pa+0xa75/0xa80 [ 57.935365][ T479] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 ef 43 cc ff 44 89 f1 e9 28 fe ff ff e8 92 cd 8d ff 0f 0b e8 8b cd 8d ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 48 89 [ 57.942959][ T474] device bridge_slave_1 entered promiscuous mode [ 57.952222][ T479] RSP: 0018:ffffc90001136860 EFLAGS: 00010293 [ 57.952241][ T479] RAX: ffffffff81dada55 RBX: 00000000000000ed RCX: ffff88811ac5bb40 [ 57.952252][ T479] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 57.952260][ T479] RBP: ffffc900011369b0 R08: 0000000000000004 R09: 0000000000000003 [ 57.952269][ T479] R10: fffff52000226d28 R11: 1ffff92000226d28 R12: ffff8881308bfc10 [ 57.952279][ T479] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff888130bf89d8 [ 57.952289][ T479] FS: 00007fb93eb706c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 57.963595][ T45] EXT4-fs error (device loop6): __ext4_get_inode_loc:4352: comm kworker/u4:2: Invalid inode table block 5 in block_group 0 [ 57.968625][ T479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.992727][ T45] EXT4-fs error (device loop6): __ext4_get_inode_loc:4352: comm kworker/u4:2: Invalid inode table block 5 in block_group 0 [ 57.994513][ T479] CR2: 000000c004eb1000 CR3: 000000010ee64000 CR4: 00000000003506a0 [ 57.994528][ T479] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.994538][ T479] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.994548][ T479] Call Trace: [ 58.000767][ T45] EXT4-fs error (device loop6): __ext4_get_inode_loc:4352: comm kworker/u4:2: Invalid inode table block 5 in block_group 0 [ 58.008527][ T479] [ 58.008534][ T479] ? __kasan_check_read+0x11/0x20 [ 58.008555][ T479] ? call_rcu+0xb77/0xf60 [ 58.008571][ T479] ? ext4_mb_unload_buddy+0x1b0/0x1b0 [ 58.008590][ T479] ext4_mb_discard_group_preallocations+0xba2/0xde0 [ 58.028237][ T489] EXT4-fs (loop2): pa ffff888131c0c0a8: logic 0, phys. 193, len 32 [ 58.032492][ T479] ? ext4_mb_new_inode_pa+0x1300/0x1300 [ 58.040504][ T489] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4893: group 0, [ 58.049362][ T479] ext4_mb_discard_preallocations_should_retry+0x156/0x600 [ 58.049389][ T479] ext4_mb_new_blocks+0x3120/0x4280 [ 58.049404][ T479] ? __getblk_gfp+0x42/0x7d0 [ 58.062152][ T489] free 13, pa_free 16 [ 58.068688][ T479] ? __stack_depot_save+0x34/0x480 [ 58.082359][ T489] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz.2.18: Invalid block bitmap block 3 in block_group 0 [ 58.089586][ T479] ? bh_uptodate_or_lock+0xf0/0x170 [ 58.089610][ T479] ? ext4_mb_pa_callback+0xd0/0xd0 [ 58.089638][ T479] ext4_ind_map_blocks+0xd18/0x1f40 [ 58.089655][ T479] ? get_orlov_stats+0x2f0/0x2f0 [ 58.089669][ T479] ? __kasan_check_write+0x14/0x20 [ 58.089687][ T479] ? downgrade_write+0x410/0x410 [ 58.089705][ T479] ? __down_common+0x370/0x370 [ 58.089722][ T479] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 58.089738][ T479] ext4_map_blocks+0x919/0x1b20 [ 58.089751][ T479] ? __kasan_slab_alloc+0xcf/0xf0 [ 58.089766][ T479] ? alloc_page_buffers+0x16d/0x370 [ 58.262996][ T479] ? ksys_write+0x140/0x240 [ 58.267486][ T479] ? do_syscall_64+0x4c/0xa0 [ 58.272054][ T479] ? ext4_issue_zeroout+0x250/0x250 [ 58.277231][ T479] _ext4_get_block+0x1da/0x4e0 [ 58.281977][ T479] ? ext4_get_block+0x50/0x50 [ 58.286627][ T479] ? slab_post_alloc_hook+0x6d/0x2b0 [ 58.291889][ T479] ext4_get_block+0x39/0x50 [ 58.296452][ T479] ext4_block_write_begin+0x556/0x1150 [ 58.301891][ T479] ? ext4_es_is_delayed+0x40/0x40 [ 58.306977][ T479] ? ext4_print_free_blocks+0x390/0x390 [ 58.312496][ T479] ? ext4_write_begin+0x42a/0x1220 [ 58.317582][ T479] ? __ext4_journal_start_sb+0x154/0x2b0 [ 58.323206][ T479] ext4_write_begin+0x638/0x1220 [ 58.328132][ T479] ? ext4_readahead+0x110/0x110 [ 58.332957][ T479] ? ext4_get_group_desc+0x2ad/0x320 [ 58.338219][ T479] ? __kasan_check_read+0x11/0x20 [ 58.343219][ T479] ? mark_buffer_dirty+0x1cc/0x330 [ 58.348307][ T479] ? __ext4_handle_dirty_metadata+0x2f8/0x800 [ 58.354445][ T479] ? __kasan_check_write+0x14/0x20 [ 58.359534][ T479] ? ext4_mark_iloc_dirty+0x2fad/0x3ef0 [ 58.365062][ T479] ext4_da_write_begin+0x2fa/0xb60 [ 58.370154][ T479] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 58.375414][ T479] ? __ext4_mark_inode_dirty+0x443/0x610 [ 58.381024][ T479] ? __ext4_journal_stop+0x36/0x1a0 [ 58.386207][ T479] ? ext4_write_end+0x79c/0xa70 [ 58.391037][ T479] ? fault_in_readable+0x105/0x160 [ 58.396154][ T479] ? fault_in_iov_iter_readable+0x23e/0x280 [ 58.402027][ T479] generic_perform_write+0x2ad/0x670 [ 58.407303][ T479] ? grab_cache_page_write_begin+0xb0/0xb0 [ 58.413098][ T479] ? do_futex+0xc91/0x2620 [ 58.417529][ T479] ? generic_write_checks+0x3d4/0x480 [ 58.422886][ T479] ext4_buffered_write_iter+0x4ed/0x670 [ 58.428447][ T479] ext4_file_write_iter+0x18c/0x14c0 [ 58.433710][ T479] ? futex_exit_release+0x1d0/0x1d0 [ 58.438887][ T479] ? avc_policy_seqno+0x1b/0x70 [ 58.443719][ T479] ? ext4_file_read_iter+0x510/0x510 [ 58.448990][ T479] ? memset+0x35/0x40 [ 58.452965][ T479] ? iov_iter_init+0xbc/0x180 [ 58.457643][ T479] vfs_write+0x802/0xf70 [ 58.461881][ T479] ? file_end_write+0x1b0/0x1b0 [ 58.466729][ T479] ? wait_for_completion_killable_timeout+0x10/0x10 [ 58.473310][ T479] ? __fget_files+0x2c4/0x320 [ 58.478122][ T479] ? __fdget_pos+0x2d2/0x380 [ 58.482718][ T479] ? ksys_write+0x71/0x240 [ 58.487134][ T479] ksys_write+0x140/0x240 [ 58.491447][ T479] ? __ia32_sys_read+0x90/0x90 [ 58.496190][ T479] ? __kasan_check_write+0x14/0x20 [ 58.501375][ T479] ? switch_fpu_return+0x15d/0x2c0 [ 58.506475][ T479] __x64_sys_write+0x7b/0x90 [ 58.511069][ T479] x64_sys_call+0x8ef/0x9a0 [ 58.515580][ T479] do_syscall_64+0x4c/0xa0 [ 58.519988][ T479] ? clear_bhb_loop+0x50/0xa0 [ 58.524648][ T479] ? clear_bhb_loop+0x50/0xa0 [ 58.529324][ T479] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 58.535195][ T479] RIP: 0033:0x7fb93f0f6d29 [ 58.539592][ T479] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 58.559261][ T479] RSP: 002b:00007fb93eb70038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 58.567652][ T479] RAX: ffffffffffffffda RBX: 00007fb93f2e6fa0 RCX: 00007fb93f0f6d29 [ 58.575608][ T479] RDX: 000000000208e24b RSI: 0000000020000240 RDI: 0000000000000006 [ 58.583563][ T479] RBP: 00007fb93f172b08 R08: 0000000000000000 R09: 0000000000000000 [ 58.591524][ T479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.599473][ T479] R13: 0000000000000000 R14: 00007fb93f2e6fa0 R15: 00007ffc42388538 [ 58.607428][ T479] [ 58.610433][ T479] Modules linked in: [ 58.614973][ T479] ---[ end trace c0fed7e90b0a37ab ]--- [ 58.620425][ T479] RIP: 0010:ext4_mb_release_inode_pa+0xa75/0xa80 [ 58.626790][ T479] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 ef 43 cc ff 44 89 f1 e9 28 fe ff ff e8 92 cd 8d ff 0f 0b e8 8b cd 8d ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 48 89 [ 58.627817][ T489] EXT4-fs error (device loop2): __ext4_get_inode_loc:4352: comm syz.2.18: Invalid inode table block 5 in block_group 0 [ 58.646422][ T479] RSP: 0018:ffffc90001136860 EFLAGS: 00010293 [ 58.646445][ T479] RAX: ffffffff81dada55 RBX: 00000000000000ed RCX: ffff88811ac5bb40 [ 58.646455][ T479] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 58.646465][ T479] RBP: ffffc900011369b0 R08: 0000000000000004 R09: 0000000000000003 [ 58.646474][ T479] R10: fffff52000226d28 R11: 1ffff92000226d28 R12: ffff8881308bfc10 [ 58.646486][ T479] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff888130bf89d8 [ 58.646497][ T479] FS: 00007fb93eb706c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 58.646512][ T479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.646524][ T479] CR2: 000000c004eb1000 CR3: 000000010ee64000 CR4: 00000000003506a0 [ 58.646538][ T479] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.646548][ T479] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.646559][ T479] Kernel panic - not syncing: Fatal exception [ 58.646768][ T479] Kernel Offset: disabled [ 58.754715][ T479] Rebooting in 86400 seconds..