Warning: Permanently added '10.128.1.245' (ED25519) to the list of known hosts. 2025/10/17 05:25:23 parsed 1 programs [ 43.972551][ T28] audit: type=1400 audit(1760678724.668:106): avc: denied { unlink } for pid=397 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" [ 44.300086][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.014334][ T28] audit: type=1401 audit(1760678725.708:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.172525][ T28] audit: type=1400 audit(1760678725.868:108): avc: denied { create } for pid=437 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.227585][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.235538][ T426] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.243070][ T426] device bridge_slave_0 entered promiscuous mode [ 45.250977][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.258174][ T426] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.265679][ T426] device bridge_slave_1 entered promiscuous mode [ 45.468350][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.475468][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.482760][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.489789][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.514700][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.524574][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.531876][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.550969][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.559562][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.566730][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.574919][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.583193][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.590247][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.597817][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.608914][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.623998][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.634786][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.642990][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.650350][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.658646][ T426] device veth0_vlan entered promiscuous mode 2025/10/17 05:25:26 executed programs: 0 [ 45.668062][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.677292][ T426] device veth1_macvtap entered promiscuous mode [ 45.687332][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.697118][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.836644][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.843906][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.851340][ T469] device bridge_slave_0 entered promiscuous mode [ 45.858382][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.865586][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.873027][ T469] device bridge_slave_1 entered promiscuous mode [ 46.010792][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.017905][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.025867][ T478] device bridge_slave_0 entered promiscuous mode [ 46.033094][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.040234][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.047837][ T478] device bridge_slave_1 entered promiscuous mode [ 46.066788][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.073863][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.081118][ T477] device bridge_slave_0 entered promiscuous mode [ 46.096328][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.103507][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.111129][ T477] device bridge_slave_1 entered promiscuous mode [ 46.150661][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.157908][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.165539][ T471] device bridge_slave_0 entered promiscuous mode [ 46.188119][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.195314][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.202802][ T471] device bridge_slave_1 entered promiscuous mode [ 46.255530][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.262878][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.270315][ T479] device bridge_slave_0 entered promiscuous mode [ 46.277323][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.284408][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.291819][ T479] device bridge_slave_1 entered promiscuous mode [ 46.424266][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.431714][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.468070][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.476315][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.484531][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.491544][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.499059][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.507486][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.515792][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.522869][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.530182][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.537671][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.545278][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.553649][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.561743][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.568784][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.576395][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.584826][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.592999][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.600014][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.607406][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.615595][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.624115][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.631700][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.667261][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.675484][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.688890][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.697631][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.717666][ T477] device veth0_vlan entered promiscuous mode [ 46.732879][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.740921][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.748431][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.755929][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.765877][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.773562][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.780932][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.788448][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.795849][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.804493][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.812794][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.819802][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.827417][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.835952][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.844215][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.851265][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.859176][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.866953][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.875339][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.883525][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.890537][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.909592][ T477] device veth1_macvtap entered promiscuous mode [ 46.927312][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.936332][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.944208][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.953512][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.961783][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.970136][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.977358][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.992370][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.999892][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.018395][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.026512][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.035050][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.042082][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.049478][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.057899][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.065029][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.077780][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.085591][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.093960][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.119293][ T469] device veth0_vlan entered promiscuous mode [ 47.127830][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.136842][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.145297][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.153418][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.161701][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.169809][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.177794][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.186590][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.194077][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.209946][ T478] device veth0_vlan entered promiscuous mode [ 47.223461][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.231767][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.240214][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.249276][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.258489][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.267150][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.272653][ T523] loop3: detected capacity change from 0 to 512 [ 47.290045][ T469] device veth1_macvtap entered promiscuous mode [ 47.305583][ T523] EXT4-fs (loop3): 1 truncate cleaned up [ 47.310219][ T471] device veth0_vlan entered promiscuous mode [ 47.311305][ T523] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 47.320621][ T479] device veth0_vlan entered promiscuous mode [ 47.332543][ T28] audit: type=1400 audit(1760678728.028:109): avc: denied { mount } for pid=522 comm="syz.3.19" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.341425][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.362515][ T28] audit: type=1400 audit(1760678728.028:110): avc: denied { write } for pid=522 comm="syz.3.19" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.370833][ T523] EXT4-fs (loop3): pa ffff888132c2c738: logic 0, phys. 193, len 32 [ 47.384293][ T28] audit: type=1400 audit(1760678728.028:111): avc: denied { add_name } for pid=522 comm="syz.3.19" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.392273][ T523] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4876: group 0, free 13, pa_free 16 [ 47.413078][ T28] audit: type=1400 audit(1760678728.028:112): avc: denied { create } for pid=522 comm="syz.3.19" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.423963][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.442849][ T28] audit: type=1400 audit(1760678728.058:113): avc: denied { write open } for pid=522 comm="syz.3.19" path="/0/file2/file0/bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.450064][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.473213][ T28] audit: type=1400 audit(1760678728.058:114): avc: denied { mounton } for pid=522 comm="syz.3.19" path="/0/file2/file0/bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.482274][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.503780][ T28] audit: type=1400 audit(1760678728.058:115): avc: denied { map } for pid=522 comm="syz.3.19" path="/0/file2/file0/bus" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 47.512512][ T523] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm syz.3.19: Invalid block bitmap block 3 in block_group 0 [ 47.542449][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.557350][ T523] EXT4-fs error (device loop3): __ext4_get_inode_loc:4509: comm syz.3.19: Invalid inode table block 5 in block_group 0 [ 47.557548][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.570253][ T523] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 47.578400][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.587959][ T523] EXT4-fs error (device loop3): ext4_dirty_inode:6121: inode #19: comm syz.3.19: mark_inode_dirty error [ 47.595475][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.606449][ T523] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm syz.3.19: Invalid block bitmap block 3 in block_group 0 [ 47.615187][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.627627][ T523] EXT4-fs error (device loop3): ext4_discard_preallocations:5114: comm syz.3.19: Error -117 reading block bitmap for 0 [ 47.635507][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.647939][ T523] EXT4-fs error (device loop3): __ext4_get_inode_loc:4509: comm syz.3.19: Invalid inode table block 5 in block_group 0 [ 47.656302][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.668619][ T523] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 47.676899][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.686247][ T523] EXT4-fs error (device loop3): ext4_truncate:4314: inode #19: comm syz.3.19: mark_inode_dirty error [ 47.694432][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.712858][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.720892][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.721538][ T477] EXT4-fs warning (device loop3): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 47.729381][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.750497][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.758264][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.761223][ T477] EXT4-fs (loop3): unmounting filesystem. [ 47.766358][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.783787][ T478] device veth1_macvtap entered promiscuous mode [ 47.804359][ T479] device veth1_macvtap entered promiscuous mode [ 47.814287][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.822135][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.830460][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.839095][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.847572][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.856873][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.865204][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.873713][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.881399][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.889683][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.916107][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.925194][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.933787][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.941381][ T530] loop0: detected capacity change from 0 to 512 [ 47.944471][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.956567][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.965086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.967803][ T530] EXT4-fs (loop0): 1 truncate cleaned up [ 47.973730][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.979235][ T530] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 47.987436][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.007106][ T471] device veth1_macvtap entered promiscuous mode [ 48.026362][ T530] EXT4-fs (loop0): pa ffff888132d38000: logic 0, phys. 193, len 32 [ 48.034511][ T530] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4876: group 0, free 13, pa_free 16 [ 48.051408][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.069764][ T469] EXT4-fs error (device loop0): ext4_map_blocks:635: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 48.072807][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.092835][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.104928][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.106142][ T537] loop4: detected capacity change from 0 to 512 [ 48.113133][ T536] loop2: detected capacity change from 0 to 512 [ 48.122711][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.133888][ T469] EXT4-fs warning (device loop0): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 48.150483][ T537] EXT4-fs (loop4): 1 truncate cleaned up [ 48.153331][ T536] EXT4-fs (loop2): 1 truncate cleaned up [ 48.156368][ T469] EXT4-fs error (device loop0): __ext4_get_inode_loc:4509: comm syz-executor: Invalid inode table block 5 in block_group 0 [ 48.163643][ T536] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 48.185596][ T537] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 48.185991][ T469] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 48.207016][ T469] EXT4-fs error (device loop0): ext4_dirty_inode:6121: inode #2: comm syz-executor: mark_inode_dirty error [ 48.235212][ T537] EXT4-fs (loop4): pa ffff888132d38b28: logic 0, phys. 193, len 32 [ 48.241751][ T536] EXT4-fs (loop2): pa ffff888132d38f18: logic 0, phys. 193, len 32 [ 48.243407][ T537] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4876: group 0, free 13, pa_free 16 [ 48.251306][ T536] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 13, pa_free 16 [ 48.264331][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4509: comm kworker/u4:5: Invalid inode table block 5 in block_group 0 [ 48.287548][ T479] EXT4-fs error (device loop4): ext4_map_blocks:635: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 48.296127][ T536] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm syz.2.18: Invalid block bitmap block 3 in block_group 0 [ 48.303460][ T479] EXT4-fs warning (device loop4): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 48.315857][ T536] EXT4-fs error (device loop2): __ext4_get_inode_loc:4509: comm syz.2.18: Invalid inode table block 5 in block_group 0 [ 48.330598][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4509: comm kworker/u4:5: Invalid inode table block 5 in block_group 0 [ 48.345620][ T536] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 48.357137][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4509: comm kworker/u4:5: Invalid inode table block 5 in block_group 0 [ 48.364998][ T479] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm syz-executor: Invalid inode table block 5 in block_group 0 [ 48.386287][ T543] loop5: detected capacity change from 0 to 512 [ 48.393145][ T479] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 48.396489][ T536] EXT4-fs error (device loop2): ext4_dirty_inode:6121: inode #19: comm syz.2.18: mark_inode_dirty error [ 48.417583][ T358] EXT4-fs error (device loop0): __ext4_get_inode_loc:4509: comm kworker/u4:5: Invalid inode table block 5 in block_group 0 [ 48.425044][ T543] EXT4-fs (loop5): 1 truncate cleaned up [ 48.433377][ T469] EXT4-fs (loop0): unmounting filesystem. [ 48.446215][ T543] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 48.452036][ T479] EXT4-fs error (device loop4): ext4_dirty_inode:6121: inode #2: comm syz-executor: mark_inode_dirty error [ 48.459142][ T536] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm syz.2.18: Invalid block bitmap block 3 in block_group 0 [ 48.483459][ T536] EXT4-fs error (device loop2): ext4_discard_preallocations:5114: comm syz.2.18: Error -117 reading block bitmap for 0 [ 48.484071][ T543] EXT4-fs (loop5): pa ffff888124168498: logic 0, phys. 193, len 32 [ 48.496119][ T358] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm kworker/u4:5: Invalid inode table block 5 in block_group 0 [ 48.504067][ T543] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4876: group 0, free 13, pa_free 16 [ 48.517813][ T358] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm kworker/u4:5: Invalid inode table block 5 in block_group 0 [ 48.527560][ T536] EXT4-fs error (device loop2): __ext4_get_inode_loc:4509: comm syz.2.18: Invalid inode table block 5 in block_group 0 [ 48.539977][ T358] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm kworker/u4:5: Invalid inode table block 5 in block_group 0 [ 48.553011][ T543] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm syz.5.17: Invalid block bitmap block 3 in block_group 0 [ 48.565553][ T358] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm kworker/u4:5: Invalid inode table block 5 in block_group 0 [ 48.578481][ T536] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 48.600992][ T543] EXT4-fs error (device loop5): __ext4_get_inode_loc:4509: comm syz.5.17: Invalid inode table block 5 in block_group 0 [ 48.603051][ T536] EXT4-fs error (device loop2): ext4_truncate:4314: inode #19: comm syz.2.18: mark_inode_dirty error [ 48.616158][ T479] EXT4-fs (loop4): unmounting filesystem. [ 48.625264][ T543] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 48.639964][ T543] EXT4-fs error (device loop5): ext4_dirty_inode:6121: inode #19: comm syz.5.17: mark_inode_dirty error [ 48.655136][ T478] EXT4-fs warning (device loop2): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 48.658784][ T543] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm syz.5.17: Invalid block bitmap block 3 in block_group 0 [ 48.686024][ T478] EXT4-fs (loop2): unmounting filesystem. [ 48.688248][ T543] EXT4-fs error (device loop5): ext4_discard_preallocations:5114: comm syz.5.17: Error -117 reading block bitmap for 0 [ 48.708928][ T543] EXT4-fs error (device loop5): __ext4_get_inode_loc:4509: comm syz.5.17: Invalid inode table block 5 in block_group 0 [ 48.723499][ T528] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.730532][ T528] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.731575][ T543] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 48.738266][ T528] device bridge_slave_0 entered promiscuous mode [ 48.753571][ T543] EXT4-fs error (device loop5): ext4_truncate:4314: inode #19: comm syz.5.17: mark_inode_dirty error [ 48.754218][ T528] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.771873][ T528] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.779699][ T528] device bridge_slave_1 entered promiscuous mode [ 48.783913][ T471] EXT4-fs warning (device loop5): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 48.817437][ T471] EXT4-fs (loop5): unmounting filesystem. [ 48.946451][ T550] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.953584][ T550] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.960986][ T550] device bridge_slave_0 entered promiscuous mode [ 48.981466][ T550] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.988877][ T550] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.996456][ T550] device bridge_slave_1 entered promiscuous mode [ 49.004011][ T8] device bridge_slave_1 left promiscuous mode [ 49.010168][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.017647][ T8] device bridge_slave_0 left promiscuous mode [ 49.023880][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.031639][ T8] device veth1_macvtap left promiscuous mode [ 49.037706][ T8] device veth0_vlan left promiscuous mode [ 49.136885][ T552] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.144052][ T552] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.151329][ T552] device bridge_slave_0 entered promiscuous mode [ 49.160157][ T552] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.167470][ T552] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.174904][ T552] device bridge_slave_1 entered promiscuous mode [ 49.224994][ T554] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.232067][ T554] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.239430][ T554] device bridge_slave_0 entered promiscuous mode [ 49.257359][ T554] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.264588][ T554] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.272173][ T554] device bridge_slave_1 entered promiscuous mode [ 49.291559][ T528] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.298600][ T528] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.305869][ T528] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.312896][ T528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.351745][ T557] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.358874][ T557] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.367120][ T557] device bridge_slave_0 entered promiscuous mode [ 49.374323][ T557] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.381347][ T557] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.388961][ T557] device bridge_slave_1 entered promiscuous mode [ 49.452374][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.459797][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.488577][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.496614][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.504166][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.512643][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.520711][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.527737][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.535389][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.543738][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.551861][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.558888][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.592720][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.600710][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.631576][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.640029][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.684440][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.692362][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.723858][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.731390][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.739024][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.747601][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.755889][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.762914][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.770435][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.778855][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.787098][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.794129][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.801429][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.809836][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.818223][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.826281][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.834225][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.841851][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.849404][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.869362][ T528] device veth0_vlan entered promiscuous mode [ 49.883773][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.891885][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.900157][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.908629][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.917061][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.924215][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.931897][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.940235][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.948365][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.955480][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.962860][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.981856][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.989971][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.006746][ T528] device veth1_macvtap entered promiscuous mode [ 50.020936][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.029585][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.037891][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.045666][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.053988][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.088985][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.097197][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.105406][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.113845][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.122489][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.130729][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.139229][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.146829][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.154416][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.162910][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.171169][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.179602][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.187804][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.194923][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.202514][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.210774][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.219307][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.226407][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.233936][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.280650][ T600] loop6: detected capacity change from 0 to 512 [ 50.289526][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.297861][ T600] EXT4-fs (loop6): 1 truncate cleaned up [ 50.304113][ T600] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 50.307960][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.320789][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.328951][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.335621][ T600] EXT4-fs (loop6): pa ffff8881240f89d8: logic 0, phys. 193, len 32 [ 50.337243][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.344624][ T600] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4876: group 0, free 13, pa_free 16 [ 50.352189][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.369915][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.378435][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.379956][ T528] EXT4-fs error (device loop6): ext4_map_blocks:635: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 50.387281][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.401273][ T528] EXT4-fs warning (device loop6): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 50.408064][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.409068][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.437825][ T528] EXT4-fs error (device loop6): __ext4_get_inode_loc:4509: comm syz-executor: Invalid inode table block 5 in block_group 0 [ 50.438905][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.451524][ T528] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 50.459458][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.468872][ T528] EXT4-fs error (device loop6): ext4_dirty_inode:6121: inode #2: comm syz-executor: mark_inode_dirty error [ 50.475423][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.475986][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.487321][ T354] EXT4-fs error (device loop6): __ext4_get_inode_loc:4509: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 50.494813][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.503177][ T354] EXT4-fs error (device loop6): __ext4_get_inode_loc:4509: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 50.535596][ T354] EXT4-fs error (device loop6): __ext4_get_inode_loc:4509: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 50.548744][ T354] EXT4-fs error (device loop6): __ext4_get_inode_loc:4509: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 50.564955][ T528] EXT4-fs (loop6): unmounting filesystem. [ 50.571214][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.584133][ T552] device veth0_vlan entered promiscuous mode [ 50.602056][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.610145][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.621504][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.630066][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.647341][ T552] device veth1_macvtap entered promiscuous mode [ 50.661014][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.669854][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.678269][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.687696][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.696612][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.704358][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.712359][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.720336][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.727964][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.735626][ T550] device veth0_vlan entered promiscuous mode [ 50.748790][ T557] device veth0_vlan entered promiscuous mode [ 50.765632][ T554] device veth0_vlan entered promiscuous mode [ 50.774430][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.783236][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.791500][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.799468][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.807668][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.815674][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.823798][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.831233][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.838826][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.846413][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.859478][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.867927][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.894958][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.903139][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.913517][ T554] device veth1_macvtap entered promiscuous mode [ 50.937338][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.944963][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.954027][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.963632][ T550] device veth1_macvtap entered promiscuous mode [ 50.970590][ T8] device bridge_slave_1 left promiscuous mode [ 50.976746][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.984312][ T8] device bridge_slave_0 left promiscuous mode [ 50.990405][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.998202][ T8] device bridge_slave_1 left promiscuous mode [ 51.004462][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.011972][ T8] device bridge_slave_0 left promiscuous mode [ 51.018168][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.026030][ T8] device bridge_slave_1 left promiscuous mode [ 51.032389][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.039748][ T8] device bridge_slave_0 left promiscuous mode [ 51.046041][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.053856][ T8] device bridge_slave_1 left promiscuous mode [ 51.059947][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.067388][ T8] device bridge_slave_0 left promiscuous mode [ 51.073557][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.081178][ T8] device bridge_slave_1 left promiscuous mode [ 51.087447][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.094841][ T8] device bridge_slave_0 left promiscuous mode [ 51.100928][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.109314][ T8] device veth1_macvtap left promiscuous mode [ 51.115387][ T8] device veth0_vlan left promiscuous mode [ 51.121233][ T8] device veth1_macvtap left promiscuous mode [ 51.127506][ T8] device veth0_vlan left promiscuous mode [ 51.133512][ T8] device veth1_macvtap left promiscuous mode [ 51.139551][ T8] device veth0_vlan left promiscuous mode [ 51.145531][ T8] device veth1_macvtap left promiscuous mode [ 51.151508][ T8] device veth0_vlan left promiscuous mode [ 51.157925][ T8] device veth1_macvtap left promiscuous mode [ 51.164112][ T8] device veth0_vlan left promiscuous mode [ 51.510738][ T557] device veth1_macvtap entered promiscuous mode [ 51.522160][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.529992][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.550901][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.559573][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.568111][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.576571][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.584928][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.593206][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.601419][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 2025/10/17 05:25:32 executed programs: 28 [ 51.609818][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.618223][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.626458][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.659227][ T604] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.666584][ T604] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.674230][ T604] device bridge_slave_0 entered promiscuous mode [ 51.676553][ T609] loop8: detected capacity change from 0 to 512 [ 51.681326][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.695576][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.704146][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.710641][ T609] EXT4-fs (loop8): 1 truncate cleaned up [ 51.712485][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.717957][ T609] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: writeback. [ 51.726447][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.743385][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.761254][ T609] EXT4-fs (loop8): pa ffff8881241689d8: logic 0, phys. 193, len 32 [ 51.761770][ T604] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.769336][ T609] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4876: group 0, free 13, pa_free 16 [ 51.786839][ T552] EXT4-fs error (device loop8): ext4_map_blocks:635: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 51.797347][ T604] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.802350][ T552] EXT4-fs warning (device loop8): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 51.809138][ T604] device bridge_slave_1 entered promiscuous mode [ 51.828937][ T552] EXT4-fs error (device loop8): __ext4_get_inode_loc:4509: comm syz-executor: Invalid inode table block 5 in block_group 0 [ 51.842617][ T552] EXT4-fs error (device loop8) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 51.854357][ T552] EXT4-fs error (device loop8): ext4_dirty_inode:6121: inode #2: comm syz-executor: mark_inode_dirty error [ 51.866732][ T354] EXT4-fs error (device loop8): __ext4_get_inode_loc:4509: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 51.884772][ T613] loop9: detected capacity change from 0 to 512 [ 51.889165][ T614] loop1: detected capacity change from 0 to 512 [ 51.894959][ T354] EXT4-fs error (device loop8): __ext4_get_inode_loc:4509: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 51.921314][ T354] EXT4-fs error (device loop8): __ext4_get_inode_loc:4509: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 51.934060][ T618] loop7: detected capacity change from 0 to 512 [ 51.942628][ T613] EXT4-fs (loop9): 1 truncate cleaned up [ 51.942846][ T614] EXT4-fs (loop1): 1 truncate cleaned up [ 51.948277][ T613] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: writeback. [ 51.955890][ T614] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 51.974905][ T354] EXT4-fs error (device loop8): __ext4_get_inode_loc:4509: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 51.998501][ T618] EXT4-fs (loop7): 1 truncate cleaned up [ 52.007376][ T552] EXT4-fs (loop8): unmounting filesystem. [ 52.015186][ T618] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: writeback. [ 52.020617][ T613] EXT4-fs (loop9): pa ffff8881174cac78: logic 0, phys. 193, len 32 [ 52.032085][ T613] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4876: group 0, free 13, pa_free 16 [ 52.034399][ T614] EXT4-fs (loop1): pa ffff8881174ca0a8: logic 0, phys. 193, len 32 [ 52.050115][ T614] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4876: group 0, free 13, pa_free 16 [ 52.052548][ T554] EXT4-fs error (device loop9): ext4_map_blocks:635: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 52.060411][ T614] ------------[ cut here ]------------ [ 52.080062][ T614] kernel BUG at fs/ext4/mballoc.c:4849! [ 52.084143][ T618] EXT4-fs (loop7): pa ffff888124151000: logic 0, phys. 193, len 32 [ 52.085872][ T614] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 52.093510][ T618] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4876: group 0, free 13, pa_free 16 [ 52.099529][ T614] CPU: 0 PID: 614 Comm: syz.1.39 Not tainted syzkaller #0 [ 52.099546][ T614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 52.126723][ T614] RIP: 0010:ext4_mb_release_inode_pa+0xa35/0xa40 [ 52.133140][ T614] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 bf f9 c8 ff 44 89 f1 e9 28 fe ff ff e8 92 8a 84 ff 0f 0b e8 8b 8a 84 ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 [ 52.152730][ T614] RSP: 0018:ffffc900012d6b00 EFLAGS: 00010293 [ 52.158864][ T614] RAX: ffffffff81eb9375 RBX: 000000000000001f RCX: ffff8881208b1440 [ 52.166903][ T614] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 52.174852][ T614] RBP: ffffc900012d6c50 R08: 0000000000000004 R09: 0000000000000003 [ 52.182975][ T614] R10: fffff5200025ad7c R11: 1ffff9200025ad7c R12: ffff8881174cad60 [ 52.190926][ T614] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff888124217f18 [ 52.198874][ T614] FS: 00007f009f1156c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 52.207782][ T614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.214349][ T614] CR2: 00000000200054c0 CR3: 00000001149d7000 CR4: 00000000003506b0 [ 52.222299][ T614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.230246][ T614] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.238281][ T614] Call Trace: [ 52.241581][ T614] [ 52.244498][ T614] ? __kasan_check_read+0x11/0x20 [ 52.249508][ T614] ? call_rcu+0xb83/0xf90 [ 52.253834][ T614] ? __kasan_check_write+0x14/0x20 [ 52.258926][ T614] ? ext4_mb_unload_buddy+0x1b0/0x1b0 [ 52.264370][ T614] ext4_mb_discard_group_preallocations+0xba2/0xde0 [ 52.270941][ T614] ? ext4_mb_new_inode_pa+0x12f0/0x12f0 [ 52.276467][ T614] ext4_mb_discard_preallocations_should_retry+0x15a/0x5e0 [ 52.283646][ T614] ext4_mb_new_blocks+0x30a0/0x4210 [ 52.288825][ T614] ? __kasan_check_read+0x11/0x20 [ 52.293831][ T614] ? bh_uptodate_or_lock+0x3f/0x140 [ 52.299533][ T614] ? __cfi_ext4_mb_new_blocks+0x10/0x10 [ 52.305058][ T614] ext4_ind_map_blocks+0xd15/0x1f20 [ 52.310264][ T614] ? __cfi_ext4_ind_map_blocks+0x10/0x10 [ 52.315912][ T614] ? __kasan_check_write+0x14/0x20 [ 52.321003][ T614] ? downgrade_write+0x350/0x350 [ 52.325925][ T614] ? __cfi_down_read+0x10/0x10 [ 52.330670][ T614] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 52.336111][ T614] ext4_map_blocks+0x96a/0x1b60 [ 52.340942][ T614] ? ext4_write_begin+0x333/0xf70 [ 52.345955][ T614] ? ext4_da_write_begin+0x3e1/0x8b0 [ 52.351222][ T614] ? generic_perform_write+0x2f6/0x6d0 [ 52.356666][ T614] ? __cfi_ext4_map_blocks+0x10/0x10 [ 52.361953][ T614] _ext4_get_block+0x1da/0x4e0 [ 52.366698][ T614] ? ext4_get_block+0x50/0x50 [ 52.371352][ T614] ? kasan_save_alloc_info+0x25/0x30 [ 52.376648][ T614] ? __kasan_slab_alloc+0x72/0x80 [ 52.381655][ T614] ? slab_post_alloc_hook+0x6d/0x2d0 [ 52.386923][ T614] ext4_get_block+0x39/0x50 [ 52.391407][ T614] ext4_block_write_begin+0x56e/0x1270 [ 52.396850][ T614] ? __cfi_ext4_get_block+0x10/0x10 [ 52.402027][ T614] ? ext4_print_free_blocks+0x390/0x390 [ 52.407557][ T614] ? __kasan_check_read+0x11/0x20 [ 52.412563][ T614] ? __kasan_check_read+0x11/0x20 [ 52.417567][ T614] ? folio_wait_stable+0x6f/0x90 [ 52.422491][ T614] ext4_write_begin+0x5ee/0xf70 [ 52.427326][ T614] ? __cfi_ext4_write_begin+0x10/0x10 [ 52.432680][ T614] ? __ext4_journal_stop+0x36/0x1a0 [ 52.437859][ T614] ? folio_unlock+0x4f/0x60 [ 52.442344][ T614] ext4_da_write_begin+0x3e1/0x8b0 [ 52.447445][ T614] ? ext4_write_end+0x76a/0x930 [ 52.452278][ T614] ? __cfi_ext4_da_write_begin+0x10/0x10 [ 52.457899][ T614] ? fault_in_iov_iter_readable+0xc3/0x320 [ 52.463714][ T614] generic_perform_write+0x2f6/0x6d0 [ 52.468982][ T614] ? __cfi_generic_perform_write+0x10/0x10 [ 52.474865][ T614] ext4_buffered_write_iter+0x36f/0x660 [ 52.480412][ T614] ext4_file_write_iter+0x18f/0x13d0 [ 52.485698][ T614] ? __kasan_check_write+0x14/0x20 [ 52.490792][ T614] ? wake_up_q+0x105/0x1b0 [ 52.495188][ T614] ? futex_wake+0x5c1/0x890 [ 52.499675][ T614] ? avc_policy_seqno+0x1b/0x70 [ 52.504509][ T614] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 52.510385][ T614] ? fsnotify_perm+0x67/0x5b0 [ 52.515039][ T614] ? security_file_permission+0x8a/0xb0 [ 52.520666][ T614] vfs_write+0x5db/0xca0 [ 52.524892][ T614] ? __cfi_vfs_write+0x10/0x10 [ 52.529637][ T614] ? __cfi_mutex_lock+0x10/0x10 [ 52.534469][ T614] ? __fdget_pos+0x2cd/0x380 [ 52.539044][ T614] ? ksys_write+0x71/0x240 [ 52.546288][ T614] ksys_write+0x140/0x240 [ 52.550616][ T614] ? __cfi_ksys_write+0x10/0x10 [ 52.555458][ T614] ? fpregs_restore_userregs+0x128/0x260 [ 52.561084][ T614] __x64_sys_write+0x7b/0x90 [ 52.565851][ T614] x64_sys_call+0x27b/0x9a0 [ 52.570341][ T614] do_syscall_64+0x4c/0xa0 [ 52.574741][ T614] ? clear_bhb_loop+0x30/0x80 [ 52.579414][ T614] ? clear_bhb_loop+0x30/0x80 [ 52.584094][ T614] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 52.590071][ T614] RIP: 0033:0x7f009e385d19 [ 52.594501][ T614] 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 [ 52.614094][ T614] RSP: 002b:00007f009f115038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.622504][ T614] RAX: ffffffffffffffda RBX: 00007f009e575fa0 RCX: 00007f009e385d19 [ 52.630474][ T614] RDX: 000000000208e24b RSI: 0000000020000240 RDI: 0000000000000006 [ 52.638430][ T614] RBP: 00007f009e401a20 R08: 0000000000000000 R09: 0000000000000000 [ 52.646386][ T614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.654507][ T614] R13: 0000000000000000 R14: 00007f009e575fa0 R15: 00007ffe298d4a48 [ 52.662489][ T614] [ 52.665528][ T614] Modules linked in: [ 52.669887][ T614] ---[ end trace 0000000000000000 ]--- [ 52.675364][ T614] RIP: 0010:ext4_mb_release_inode_pa+0xa35/0xa40 [ 52.681701][ T614] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 bf f9 c8 ff 44 89 f1 e9 28 fe ff ff e8 92 8a 84 ff 0f 0b e8 8b 8a 84 ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 [ 52.688481][ T618] EXT4-fs error (device loop7): ext4_read_block_bitmap_nowait:477: comm syz.7.35: Invalid block bitmap block 3 in block_group 0 [ 52.701492][ T614] RSP: 0018:ffffc900012d6b00 EFLAGS: 00010293 [ 52.715123][ T618] EXT4-fs error (device loop7): __ext4_get_inode_loc:4509: comm syz.7.35: Invalid inode table block 5 in block_group 0 [ 52.720718][ T614] RAX: ffffffff81eb9375 RBX: 000000000000001f RCX: ffff8881208b1440 [ 52.734026][ T618] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 52.741214][ T614] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 52.750972][ T618] EXT4-fs error (device loop7): ext4_dirty_inode:6121: inode #19: comm syz.7.35: mark_inode_dirty error [ 52.758568][ T614] RBP: ffffc900012d6c50 R08: 0000000000000004 R09: 0000000000000003 [ 52.758582][ T614] R10: fffff5200025ad7c R11: 1ffff9200025ad7c R12: ffff8881174cad60 [ 52.770088][ T618] EXT4-fs error (device loop7): ext4_read_block_bitmap_nowait:477: comm syz.7.35: Invalid block bitmap block 3 in block_group 0 [ 52.777718][ T614] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff888124217f18 [ 52.777731][ T614] FS: 00007f009f1156c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 52.777745][ T614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.777757][ T614] CR2: 00000000200054c0 CR3: 00000001149d7000 CR4: 00000000003506b0 [ 52.786515][ T618] EXT4-fs error (device loop7): ext4_discard_preallocations:5114: comm syz.7.35: Error -117 reading block bitmap for 0 [ 52.799088][ T614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.807785][ T618] EXT4-fs error (device loop7): __ext4_get_inode_loc:4509: comm syz.7.35: Invalid inode table block 5 in block_group 0 [ 52.816050][ T614] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.823070][ T618] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 52.830628][ T614] Kernel panic - not syncing: Fatal exception [ 52.843309][ T614] Kernel Offset: disabled [ 52.891750][ T614] Rebooting in 86400 seconds..