Warning: Permanently added '10.128.1.194' (ED25519) to the list of known hosts. 2025/07/04 11:26:58 ignoring optional flag "sandboxArg"="0" 2025/07/04 11:26:59 parsed 1 programs [ 52.171298][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 52.171314][ T30] audit: type=1400 audit(1751628420.661:104): avc: denied { unlink } for pid=386 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" [ 52.211078][ T386] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.681342][ T30] audit: type=1400 audit(1751628421.171:105): avc: denied { create } for pid=397 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.086443][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.095326][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.103193][ T409] device bridge_slave_0 entered promiscuous mode [ 53.122574][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.130175][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.161256][ T409] device bridge_slave_1 entered promiscuous mode [ 53.220915][ T30] audit: type=1401 audit(1751628421.711:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.396787][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.404271][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.412060][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.419242][ T409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.444030][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.452911][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.460224][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.488137][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.497451][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.504852][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.513030][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.521693][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.528806][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.551235][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.559534][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.576247][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.587962][ T409] device veth0_vlan entered promiscuous mode [ 53.594628][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.613400][ T409] device veth1_macvtap entered promiscuous mode [ 53.620446][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.629140][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.636660][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.647076][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.657371][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/07/04 11:27:02 executed programs: 0 [ 53.692753][ T30] audit: type=1400 audit(1751628422.181:107): avc: denied { write } for pid=378 comm="syz-execprog" path="pipe:[16474]" dev="pipefs" ino=16474 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 53.844321][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.851753][ T451] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.859427][ T451] device bridge_slave_0 entered promiscuous mode [ 53.866736][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.874042][ T451] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.881558][ T451] device bridge_slave_1 entered promiscuous mode [ 53.952845][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.959923][ T449] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.967441][ T449] device bridge_slave_0 entered promiscuous mode [ 53.977919][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.985032][ T449] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.992540][ T449] device bridge_slave_1 entered promiscuous mode [ 54.024402][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.031543][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.039015][ T453] device bridge_slave_0 entered promiscuous mode [ 54.056985][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.064215][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.071803][ T453] device bridge_slave_1 entered promiscuous mode [ 54.085486][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.093119][ T455] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.100509][ T455] device bridge_slave_0 entered promiscuous mode [ 54.108764][ T455] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.115960][ T455] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.123536][ T455] device bridge_slave_1 entered promiscuous mode [ 54.247935][ T456] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.255301][ T456] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.263134][ T456] device bridge_slave_0 entered promiscuous mode [ 54.270076][ T456] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.277343][ T456] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.285257][ T456] device bridge_slave_1 entered promiscuous mode [ 54.405928][ T455] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.413014][ T455] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.420299][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.427357][ T455] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.436635][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.443714][ T453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.451056][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.458097][ T453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.466474][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.473738][ T451] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.482504][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.489561][ T449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.497111][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.504177][ T449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.563349][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.570660][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.578828][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.586500][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.594182][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.602661][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.610298][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.618217][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.652280][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.661015][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.669581][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.676906][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.684806][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.693433][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.701164][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.723517][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.732154][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.740118][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.747747][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.756359][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.766490][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.774232][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.784503][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.792533][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.806174][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.832202][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.840170][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.850676][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.859168][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.866356][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.874565][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.883256][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.890303][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.897969][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.906436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.926022][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.934380][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.941663][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.949270][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.958809][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.966105][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.973702][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.985581][ T455] device veth0_vlan entered promiscuous mode [ 54.999391][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.007595][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.015954][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.024401][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.032710][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.040412][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.059283][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.067926][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.080140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.089009][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.101297][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.110057][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.120650][ T453] device veth0_vlan entered promiscuous mode [ 55.132339][ T455] device veth1_macvtap entered promiscuous mode [ 55.140299][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.148127][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.156209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.164660][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.172384][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.184723][ T451] device veth0_vlan entered promiscuous mode [ 55.205785][ T453] device veth1_macvtap entered promiscuous mode [ 55.214137][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.222876][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.231628][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.239573][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.248210][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.256735][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.265414][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.273713][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.282208][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.289635][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.297329][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.305723][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.314005][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.321885][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.330195][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.338758][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.346031][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.353916][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.362503][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.371108][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.378421][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.386446][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.394226][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.401807][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.423397][ T449] device veth0_vlan entered promiscuous mode [ 55.437460][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.449097][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.449486][ T474] loop5: detected capacity change from 0 to 512 [ 55.458048][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.473157][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.482077][ T474] EXT4-fs (loop5): Quota format mount options ignored when QUOTA feature is enabled [ 55.487378][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.500449][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.504432][ T474] EXT4-fs (loop5): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 55.509540][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.528274][ T474] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.536206][ T30] audit: type=1400 audit(1751628424.011:108): avc: denied { mount } for pid=473 comm="syz.5.19" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 55.576388][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.600591][ T456] device veth0_vlan entered promiscuous mode [ 55.620771][ T30] audit: type=1400 audit(1751628424.031:109): avc: denied { write } for pid=473 comm="syz.5.19" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.653581][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.662648][ T30] audit: type=1400 audit(1751628424.031:110): avc: denied { add_name } for pid=473 comm="syz.5.19" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.669544][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.683231][ T30] audit: type=1400 audit(1751628424.031:111): avc: denied { create } for pid=473 comm="syz.5.19" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.701410][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.710850][ T30] audit: type=1400 audit(1751628424.091:112): avc: denied { mounton } for pid=473 comm="syz.5.19" path="/0/file0/bus" dev="loop5" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.728835][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.756992][ T30] audit: type=1400 audit(1751628424.091:113): avc: denied { append open } for pid=473 comm="syz.5.19" path="/0/file0/memory.events" dev="loop5" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.761452][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.788805][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.797643][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.806735][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.815881][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.824832][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.844706][ T449] device veth1_macvtap entered promiscuous mode [ 55.861340][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.869625][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.880110][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.889029][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.898313][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.907554][ T451] device veth1_macvtap entered promiscuous mode [ 55.925813][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.943811][ T481] loop1: detected capacity change from 0 to 512 [ 55.952480][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.961768][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.988168][ T456] device veth1_macvtap entered promiscuous mode [ 55.997591][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.006230][ T481] EXT4-fs (loop1): Quota format mount options ignored when QUOTA feature is enabled [ 56.016834][ T455] EXT4-fs error (device loop5): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -536957223872909650 [ 56.022204][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.038738][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.043465][ T455] EXT4-fs error (device loop5): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -536957223872909650 [ 56.047593][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.064058][ T481] EXT4-fs (loop1): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 56.069163][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.088682][ T481] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.135746][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.144705][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.154403][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.162912][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.171550][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.182231][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.195359][ T488] loop0: detected capacity change from 0 to 512 [ 56.214123][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.233062][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.237595][ T490] loop6: detected capacity change from 0 to 512 [ 56.279876][ T493] loop4: detected capacity change from 0 to 512 [ 56.295553][ T486] EXT4-fs error (device loop1): ext4_map_blocks:740: inode #17: block 256: comm syz.1.17: lblock 256 mapped to illegal pblock 256 (length 1) [ 56.314833][ T490] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 56.322559][ T486] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.17: Freeing blocks not in datazone - block = 35615720961637, count = 8240 [ 56.340933][ T488] EXT4-fs (loop0): Quota format mount options ignored when QUOTA feature is enabled [ 56.345061][ T486] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.17: Freeing blocks not in datazone - block = 112589232552038, count = 26214 [ 56.363293][ T488] EXT4-fs (loop0): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 56.367073][ T486] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.17: Freeing blocks not in datazone - block = 115957362685027, count = 24436 [ 56.385263][ T488] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.405070][ T486] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.17: Freeing blocks not in datazone - block = 128013214836319, count = 26207 [ 56.424533][ T493] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 56.434361][ T486] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.17: Freeing blocks not in datazone - block = 53195051131936, count = 25144 [ 56.460392][ T486] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.17: Freeing blocks not in datazone - block = 112589990684262, count = 26214 [ 56.524015][ T493] EXT4-fs (loop4): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 56.560840][ T493] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.571597][ T486] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.17: Freeing blocks not in datazone - block = 127978808374879, count = 26463 [ 56.604347][ T10] device bridge_slave_1 left promiscuous mode [ 56.610632][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.643629][ T486] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.17: Freeing blocks not in datazone - block = 129082548511598, count = 24421 [ 56.658831][ T501] EXT4-fs error (device loop0): ext4_map_blocks:740: inode #17: block 267761146156663: comm syz.0.16: lblock 162 mapped to illegal pblock 267761146156663 (length 1) [ 56.682265][ T10] device bridge_slave_0 left promiscuous mode [ 56.697326][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.715690][ T486] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.17: Freeing blocks not in datazone - block = 111460649690486, count = 25955 [ 56.742758][ T10] device veth1_macvtap left promiscuous mode [ 56.753135][ T10] device veth0_vlan left promiscuous mode [ 56.759414][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 186565577543286, count = 5640 [ 56.819743][ T506] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.20: Freeing blocks not in datazone - block = 202244030173634, count = 29056 [ 56.839168][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 12107310759085, count = 14215 [ 56.973257][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 75435641980829, count = 3541 [ 56.988081][ T506] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.20: Freeing blocks not in datazone - block = 51300692850920, count = 7566 [ 57.010860][ T506] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.20: Freeing blocks not in datazone - block = 197126861719043, count = 16039 [ 57.051182][ T101] udevd[101]: worker [498] terminated by signal 6 (Aborted) [ 57.061589][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 58943019201265, count = 31084 [ 57.076274][ T101] udevd[101]: worker [498] failed while handling '/devices/virtual/block/loop0' [ 57.091170][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 273373679304933, count = 30108 [ 57.111162][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 70228705880345, count = 8208 [ 57.125801][ T506] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.20: Freeing blocks not in datazone - block = 90937253322677, count = 2373 [ 57.152001][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 10373845219486, count = 19740 [ 57.172673][ T506] ================================================================== [ 57.180910][ T506] BUG: KASAN: use-after-free in ext4_ext_remove_space+0x2939/0x4180 [ 57.189122][ T506] Write of size 4 at addr ffff888131749728 by task syz.4.20/506 [ 57.196885][ T506] [ 57.199255][ T506] CPU: 1 PID: 506 Comm: syz.4.20 Not tainted 5.15.185-syzkaller-1080656-g41b0e17cc2ca #0 [ 57.209113][ T506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 57.219227][ T506] Call Trace: [ 57.222534][ T506] [ 57.225535][ T506] __dump_stack+0x21/0x30 [ 57.229895][ T506] dump_stack_lvl+0xee/0x150 [ 57.234519][ T506] ? show_regs_print_info+0x20/0x20 [ 57.239744][ T506] ? load_image+0x3a0/0x3a0 [ 57.244284][ T506] ? mark_buffer_dirty_inode+0xfe/0x310 [ 57.249946][ T506] ? errseq_check+0x41/0x80 [ 57.254484][ T506] print_address_description+0x7f/0x2c0 [ 57.260149][ T506] ? ext4_ext_remove_space+0x2939/0x4180 [ 57.265824][ T506] kasan_report+0xf1/0x140 [ 57.270416][ T506] ? ext4_ext_remove_space+0x2939/0x4180 [ 57.276076][ T506] __asan_report_store4_noabort+0x17/0x20 [ 57.282083][ T506] ext4_ext_remove_space+0x2939/0x4180 [ 57.287578][ T506] ? ext4_da_release_space+0x1d6/0x480 [ 57.293428][ T506] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 57.299725][ T506] ext4_ext_truncate+0x1a3/0x250 [ 57.304701][ T506] ext4_truncate+0x9a6/0xfa0 [ 57.309505][ T506] ? ext4_es_is_delayed+0x40/0x40 [ 57.314557][ T506] ? __ext4_mark_inode_dirty+0x610/0x610 [ 57.320218][ T506] ? ext4_write_begin+0x42a/0x1220 [ 57.325360][ T506] ext4_write_begin+0xab2/0x1220 [ 57.330411][ T506] ? ext4_file_write_iter+0x18c/0x14c0 [ 57.335908][ T506] ? ext4_readahead+0x110/0x110 [ 57.340796][ T506] ? ext4_get_group_desc+0x2ad/0x320 [ 57.346283][ T506] ? __kasan_check_read+0x11/0x20 [ 57.351351][ T506] ? mark_buffer_dirty+0x1cc/0x330 [ 57.356609][ T506] ? __ext4_handle_dirty_metadata+0x2f8/0x800 [ 57.362735][ T506] ? __kasan_check_write+0x14/0x20 [ 57.367883][ T506] ? ext4_mark_iloc_dirty+0x2fad/0x3ef0 [ 57.373460][ T506] ext4_da_write_begin+0x2fa/0xb60 [ 57.378700][ T506] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 57.384024][ T506] ? __ext4_mark_inode_dirty+0x443/0x610 [ 57.389784][ T506] ? __ext4_journal_stop+0x36/0x1a0 [ 57.395045][ T506] ? ext4_write_end+0x79c/0xa70 [ 57.399931][ T506] ? fault_in_readable+0x105/0x160 [ 57.405193][ T506] ? fault_in_iov_iter_readable+0x23e/0x280 [ 57.411219][ T506] generic_perform_write+0x2ad/0x670 [ 57.416574][ T506] ? grab_cache_page_write_begin+0xb0/0xb0 [ 57.422523][ T506] ? do_futex+0xc91/0x2620 [ 57.426989][ T506] ? generic_write_checks+0x3d4/0x480 [ 57.432436][ T506] ext4_buffered_write_iter+0x4ed/0x670 [ 57.438014][ T506] ext4_file_write_iter+0x18c/0x14c0 [ 57.443419][ T506] ? futex_exit_release+0x1d0/0x1d0 [ 57.448854][ T506] ? avc_policy_seqno+0x1b/0x70 [ 57.453744][ T506] ? ext4_file_read_iter+0x510/0x510 [ 57.459063][ T506] ? memset+0x35/0x40 [ 57.463078][ T506] ? iov_iter_init+0xbc/0x180 [ 57.468061][ T506] vfs_write+0x802/0xf70 [ 57.472342][ T506] ? file_end_write+0x1b0/0x1b0 [ 57.477414][ T506] ? wait_for_completion_killable_timeout+0x10/0x10 [ 57.484260][ T506] ? __fget_files+0x2c4/0x320 [ 57.489209][ T506] ? __fdget_pos+0x2d2/0x380 [ 57.493980][ T506] ? ksys_write+0x71/0x240 [ 57.498450][ T506] ksys_write+0x140/0x240 [ 57.502817][ T506] ? __ia32_sys_read+0x90/0x90 [ 57.507878][ T506] ? __kasan_check_write+0x14/0x20 [ 57.513027][ T506] ? switch_fpu_return+0x15d/0x2c0 [ 57.518184][ T506] __x64_sys_write+0x7b/0x90 [ 57.522901][ T506] x64_sys_call+0x8ef/0x9a0 [ 57.527442][ T506] do_syscall_64+0x4c/0xa0 [ 57.531894][ T506] ? clear_bhb_loop+0x50/0xa0 [ 57.536786][ T506] ? clear_bhb_loop+0x50/0xa0 [ 57.541580][ T506] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 57.547573][ T506] RIP: 0033:0x7f2dd0076929 [ 57.552014][ T506] 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 [ 57.571661][ T506] RSP: 002b:00007f2dcfac6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 57.580239][ T506] RAX: ffffffffffffffda RBX: 00007f2dd029e080 RCX: 00007f2dd0076929 [ 57.588319][ T506] RDX: 0000000000040010 RSI: 0000200000000180 RDI: 0000000000000006 [ 57.596330][ T506] RBP: 00007f2dd00f8b39 R08: 0000000000000000 R09: 0000000000000000 [ 57.604515][ T506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.612706][ T506] R13: 0000000000000000 R14: 00007f2dd029e080 R15: 00007fffec1271e8 [ 57.621115][ T506] [ 57.624254][ T506] [ 57.626600][ T506] The buggy address belongs to the page: [ 57.632726][ T506] page:ffffea0004c5d240 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x131749 [ 57.643012][ T506] flags: 0x4000000000000000(zone=1) [ 57.648267][ T506] raw: 4000000000000000 ffffea0004c5d288 ffffea0004c5d208 0000000000000000 [ 57.656875][ T506] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 57.665776][ T506] page dumped because: kasan: bad access detected [ 57.672578][ T506] page_owner tracks the page as freed [ 57.677968][ T506] page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 490, ts 56711443830, free_ts 57155313355 [ 57.693474][ T506] post_alloc_hook+0x192/0x1b0 [ 57.698275][ T506] prep_new_page+0x1c/0x110 [ 57.702894][ T506] get_page_from_freelist+0x2cc5/0x2d50 [ 57.708585][ T506] __alloc_pages+0x18f/0x440 [ 57.713248][ T506] handle_pte_fault+0xe89/0x2680 [ 57.718309][ T506] do_handle_mm_fault+0x1a6d/0x1d50 [ 57.723745][ T506] do_user_addr_fault+0x841/0x1180 [ 57.729075][ T506] exc_page_fault+0x51/0xb0 [ 57.733830][ T506] asm_exc_page_fault+0x27/0x30 [ 57.738723][ T506] page last free stack trace: [ 57.743765][ T506] free_unref_page_prepare+0x542/0x550 [ 57.749690][ T506] free_unref_page_list+0x134/0x9d0 [ 57.754933][ T506] release_pages+0xfda/0x1030 [ 57.759731][ T506] free_pages_and_swap_cache+0x86/0xa0 [ 57.765217][ T506] tlb_finish_mmu+0x175/0x300 [ 57.769921][ T506] exit_mmap+0x40f/0x860 [ 57.774185][ T506] __mmput+0x93/0x320 [ 57.778200][ T506] mmput+0x50/0x150 [ 57.782042][ T506] do_exit+0x9ca/0x27a0 [ 57.786461][ T506] do_group_exit+0x141/0x310 [ 57.791172][ T506] get_signal+0x66a/0x1480 [ 57.795790][ T506] arch_do_signal_or_restart+0xc1/0x10f0 [ 57.801536][ T506] exit_to_user_mode_loop+0xa7/0xe0 [ 57.806851][ T506] exit_to_user_mode_prepare+0x5a/0xa0 [ 57.812798][ T506] syscall_exit_to_user_mode+0x1a/0x30 [ 57.818386][ T506] do_syscall_64+0x58/0xa0 [ 57.822910][ T506] [ 57.825269][ T506] Memory state around the buggy address: [ 57.831198][ T506] ffff888131749600: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 57.839372][ T506] ffff888131749680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 57.847644][ T506] >ffff888131749700: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 57.855806][ T506] ^ [ 57.861197][ T506] ffff888131749780: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 57.869368][ T506] ffff888131749800: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 57.877441][ T506] ================================================================== [ 57.885555][ T506] Disabling lock debugging due to kernel taint [ 57.892118][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 57.892132][ T30] audit: type=1400 audit(1751628425.661:116): avc: denied { unmount } for pid=451 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 57.906417][ T509] loop6: detected capacity change from 0 to 512 [ 57.934224][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 207575902077629, count = 22153 [ 57.949280][ T506] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.20: Freeing blocks not in datazone - block = 94334982793441, count = 26747 [ 57.963896][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 84538731560940, count = 19577 [ 57.979074][ T30] audit: type=1400 audit(1751628426.421:117): avc: denied { read } for pid=83 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 [ 58.001229][ T506] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.20: Freeing blocks not in datazone - block = 77254099111780, count = 30020 [ 58.001419][ T30] audit: type=1400 audit(1751628426.421:118): avc: denied { search } for pid=83 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 [ 58.037729][ T506] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.20: Freeing blocks not in datazone - block = 43016322645925, count = 16558 [ 58.092404][ T509] EXT4-fs (loop6): Quota format mount options ignored when QUOTA feature is enabled [ 58.115279][ T30] audit: type=1400 audit(1751628426.421:119): avc: denied { write } for pid=83 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 [ 58.137997][ T30] audit: type=1400 audit(1751628426.421:120): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 58.159087][ T30] audit: type=1400 audit(1751628426.421:121): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 58.164303][ T509] EXT4-fs (loop6): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 58.179973][ T30] audit: type=1400 audit(1751628426.421:122): avc: denied { append open } for pid=83 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 [ 58.222083][ T509] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.232583][ T506] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.20: Freeing blocks not in datazone - block = 112631931482788, count = 23054 [ 58.250940][ T511] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.258751][ T511] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.266996][ T511] device bridge_slave_0 entered promiscuous mode [ 58.276280][ T511] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.283839][ T511] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.291561][ T511] device bridge_slave_1 entered promiscuous mode [ 58.304022][ T30] audit: type=1400 audit(1751628426.421:123): avc: denied { getattr } for pid=83 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 [ 58.327316][ T30] audit: type=1400 audit(1751628426.541:124): avc: denied { read } for pid=511 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 58.336768][ T506] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.20: Freeing blocks not in datazone - block = 148930887287661, count = 16260 [ 58.349635][ T30] audit: type=1400 audit(1751628426.541:125): avc: denied { open } for pid=511 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 58.391206][ T506] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.20: Freeing blocks not in datazone - block = 132359383638043, count = 23429 [ 58.631247][ T517] EXT4-fs error (device loop6): ext4_free_blocks:6223: comm syz.6.23: Freeing blocks not in datazone - block = 264003930587229, count = 7249 [ 58.647169][ T517] EXT4-fs error (device loop6): ext4_free_blocks:6223: comm syz.6.23: Freeing blocks not in datazone - block = 13328386292062, count = 30559 [ 58.720988][ T517] EXT4-fs error (device loop6): ext4_free_blocks:6223: comm syz.6.23: Freeing blocks not in datazone - block = 25022530239531, count = 22741 [ 58.753147][ T517] EXT4-fs error (device loop6): ext4_free_blocks:6223: comm syz.6.23: Freeing blocks not in datazone - block = 133519099091972, count = 9627 [ 58.772311][ T517] EXT4-fs error (device loop6): ext4_free_blocks:6223: comm syz.6.23: Freeing blocks not in datazone - block = 7390650096791, count = 28198 [ 58.790328][ T517] EXT4-fs error (device loop6): ext4_free_blocks:6223: comm syz.6.23: Freeing blocks not in datazone - block = 248653496050590, count = 31315 [ 58.806160][ T517] EXT4-fs error (device loop6): ext4_free_blocks:6223: comm syz.6.23: Freeing blocks not in datazone - block = 214066366085938, count = 13909 [ 58.826092][ T511] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.833392][ T511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.840969][ T517] EXT4-fs error (device loop6): ext4_free_blocks:6223: comm syz.6.23: Freeing blocks not in datazone - block = 36749772723363, count = 878 [ 58.860844][ T517] EXT4-fs error (device loop6): ext4_free_blocks:6223: comm syz.6.23: Freeing blocks not in datazone - block = 81545905759174, count = 18249 [ 58.876160][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.883086][ T517] EXT4-fs error (device loop6): ext4_free_blocks:6223: comm syz.6.23: Freeing blocks not in datazone - block = 51217936881751, count = 5415 [ 58.900099][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.910828][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.918487][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.926596][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.935993][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.945047][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.952234][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.968448][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.000788][ T511] device veth0_vlan entered promiscuous mode [ 59.008534][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.017977][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.026803][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.035428][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.050162][ T511] device veth1_macvtap entered promiscuous mode [ 59.059921][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.078421][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.089940][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.135501][ T520] loop7: detected capacity change from 0 to 512 [ 59.156093][ T520] EXT4-fs (loop7): Quota format mount options ignored when QUOTA feature is enabled [ 59.187511][ T520] EXT4-fs (loop7): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 59.207877][ T520] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.488144][ T523] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.24: Freeing blocks not in datazone - block = 144964517582910, count = 24123 [ 59.511952][ T10] device bridge_slave_1 left promiscuous mode [ 59.518368][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.529750][ T523] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.24: Freeing blocks not in datazone - block = 129164237166665, count = 12910 [ 59.552567][ T523] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.24: Freeing blocks not in datazone - block = 90051852915174, count = 23552 [ 59.568289][ T10] device bridge_slave_0 left promiscuous mode [ 59.574912][ T10] bridge0: port 1(bridge_slave_0) entered disabled state 2025/07/04 11:27:08 executed programs: 20 [ 59.583267][ T523] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.24: Freeing blocks not in datazone - block = 107453311354458, count = 31295 [ 59.598206][ T10] device veth1_macvtap left promiscuous mode [ 59.604499][ T10] device veth0_vlan left promiscuous mode [ 59.620823][ T523] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.24: Freeing blocks not in datazone - block = 117963952771483, count = 22372 [ 59.645270][ T523] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.24: Freeing blocks not in datazone - block = 71694364372133, count = 10948 [ 59.671015][ T523] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.24: Freeing blocks not in datazone - block = 159488775975752, count = 7034 [ 59.687891][ T523] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.24: Freeing blocks not in datazone - block = 38152433451269, count = 11291 [ 59.707792][ T523] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.24: Freeing blocks not in datazone - block = 14763497500052, count = 11946 [ 59.756428][ T523] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.24: Freeing blocks not in datazone - block = 178751063564856, count = 30012 [ 60.081266][ T526] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.088613][ T526] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.099976][ T526] device bridge_slave_0 entered promiscuous mode [ 60.119918][ T526] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.127033][ T526] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.136373][ T526] device bridge_slave_1 entered promiscuous mode [ 60.454067][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.463503][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.491951][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.502182][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.510546][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.517652][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.525727][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.534813][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.543461][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.550733][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.561115][ T531] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.568189][ T531] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.576367][ T531] device bridge_slave_0 entered promiscuous mode [ 60.592103][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.600025][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.608799][ T531] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.617377][ T531] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.625399][ T531] device bridge_slave_1 entered promiscuous mode [ 60.634383][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.691148][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.709856][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.718152][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.729895][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.738779][ T526] device veth0_vlan entered promiscuous mode [ 60.770393][ T526] device veth1_macvtap entered promiscuous mode [ 60.779785][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.801983][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.849043][ T10] device bridge_slave_1 left promiscuous mode [ 60.862481][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.890588][ T10] device bridge_slave_0 left promiscuous mode [ 60.897857][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.913189][ T10] device veth1_macvtap left promiscuous mode [ 60.920638][ T10] device veth0_vlan left promiscuous mode [ 61.054242][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.165999][ T536] loop8: detected capacity change from 0 to 512 [ 61.224108][ T536] EXT4-fs (loop8): Quota format mount options ignored when QUOTA feature is enabled [ 61.279821][ T536] EXT4-fs (loop8): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 61.304635][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.313709][ T536] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.326035][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.339953][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.348891][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.357586][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.364861][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.373117][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.391368][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.399638][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.406721][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.430840][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.449477][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.461073][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.478447][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.496893][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.506085][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.524691][ T531] device veth0_vlan entered promiscuous mode [ 61.552217][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.572887][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.582763][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.632618][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.647088][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.659681][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.667411][ T501] EXT4-fs error: 12237 callbacks suppressed [ 61.667430][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 61934073159547, count = 10913 [ 61.691241][ T531] device veth1_macvtap entered promiscuous mode [ 61.702775][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 236210211101507, count = 20319 [ 61.728478][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 231456947800038, count = 4735 [ 61.753562][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.760824][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 251384018987936, count = 5290 [ 61.771246][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.776612][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 72002863252943, count = 2479 [ 61.798938][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 19700877149387, count = 10709 [ 61.820645][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 96066894007585, count = 20253 [ 61.832591][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.844286][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 178827480413542, count = 4720 [ 61.844718][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.870123][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 111785193602928, count = 6679 [ 61.886122][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 14314993706678, count = 1381 [ 61.907704][ T526] EXT4-fs error (device loop8): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad extended attribute block 2215073349 [ 61.926624][ T526] EXT4-fs error (device loop8): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad extended attribute block 2215073349 [ 61.958613][ T539] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.965837][ T539] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.973644][ T539] device bridge_slave_0 entered promiscuous mode [ 61.981891][ T539] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.989042][ T539] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.996923][ T539] device bridge_slave_1 entered promiscuous mode [ 62.011218][ T550] loop9: detected capacity change from 0 to 512 [ 62.063504][ T545] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.070581][ T545] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.078449][ T545] device bridge_slave_0 entered promiscuous mode [ 62.097511][ T550] EXT4-fs (loop9): Quota format mount options ignored when QUOTA feature is enabled [ 62.108477][ T545] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.120115][ T545] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.129472][ T545] device bridge_slave_1 entered promiscuous mode [ 62.153111][ T550] EXT4-fs (loop9): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 62.172872][ T550] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.535653][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.544977][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.579093][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.597848][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.611933][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.619431][ T487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.627623][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.636776][ T531] EXT4-fs error (device loop9): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -1342111387808862362 [ 62.650478][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.659465][ T531] EXT4-fs error (device loop9): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -1342111387808862362 [ 62.659690][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.679866][ T487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.730866][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.738689][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.746895][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.756513][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.765707][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.774146][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.781851][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.789486][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.798372][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.806877][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.814118][ T487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.821753][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.830243][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.838811][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.846156][ T487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.854026][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.862372][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.871418][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.878645][ T556] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.886598][ T556] device bridge_slave_0 entered promiscuous mode [ 62.895989][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.903186][ T556] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.911236][ T556] device bridge_slave_1 entered promiscuous mode [ 62.922268][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.948352][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.967701][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.976474][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.991278][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.009420][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.019964][ T539] device veth0_vlan entered promiscuous mode [ 63.033396][ T10] device bridge_slave_1 left promiscuous mode [ 63.039665][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.048518][ T10] device bridge_slave_0 left promiscuous mode [ 63.055314][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.064014][ T10] device bridge_slave_1 left promiscuous mode [ 63.070644][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.078979][ T10] device bridge_slave_0 left promiscuous mode [ 63.085252][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.093736][ T10] device bridge_slave_1 left promiscuous mode [ 63.099902][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.108555][ T10] device bridge_slave_0 left promiscuous mode [ 63.114875][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.124850][ T10] device veth1_macvtap left promiscuous mode [ 63.131241][ T10] device veth0_vlan left promiscuous mode [ 63.137383][ T10] device veth1_macvtap left promiscuous mode [ 63.143866][ T10] device veth0_vlan left promiscuous mode [ 63.150196][ T10] device veth1_macvtap left promiscuous mode [ 63.156663][ T10] device veth0_vlan left promiscuous mode [ 63.476244][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.484488][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.492604][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.504032][ T545] device veth0_vlan entered promiscuous mode [ 63.525095][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.534281][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.544718][ T539] device veth1_macvtap entered promiscuous mode [ 63.564580][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.573043][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.582661][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.605763][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.615136][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.635519][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.644285][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.708913][ T567] loop3: detected capacity change from 0 to 512 [ 63.716675][ T545] device veth1_macvtap entered promiscuous mode [ 63.747726][ T564] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.755134][ T564] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.763021][ T564] device bridge_slave_0 entered promiscuous mode [ 63.775476][ T567] EXT4-fs (loop3): Quota format mount options ignored when QUOTA feature is enabled [ 63.779380][ T564] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.793066][ T564] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.801444][ T564] device bridge_slave_1 entered promiscuous mode [ 63.824906][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.832789][ T567] EXT4-fs (loop3): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 63.852579][ T567] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.864795][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.878727][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.927335][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.961294][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.045861][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.060881][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.072821][ T575] loop2: detected capacity change from 0 to 512 [ 64.080070][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.089257][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.098263][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.105645][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.113460][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.122106][ T575] EXT4-fs (loop2): Quota format mount options ignored when QUOTA feature is enabled [ 64.130125][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.146967][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.154257][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.176757][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.184480][ T575] EXT4-fs (loop2): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 64.210691][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.218973][ T575] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.274534][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.324101][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.396284][ T556] device veth0_vlan entered promiscuous mode [ 64.411613][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.429241][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.437775][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.466033][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.502965][ T556] device veth1_macvtap entered promiscuous mode [ 64.593854][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.609635][ T539] EXT4-fs error (device loop3): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -1454601703385199820 [ 64.621210][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.623886][ T539] EXT4-fs error (device loop3): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -1454601703385199820 2025/07/04 11:27:13 executed programs: 36 [ 64.641078][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.665936][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.708898][ T580] loop5: detected capacity change from 0 to 512 [ 64.721889][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.752103][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.753198][ T580] EXT4-fs (loop5): Quota format mount options ignored when QUOTA feature is enabled [ 64.795789][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.840804][ T580] EXT4-fs (loop5): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 64.863652][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.880405][ T580] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.894970][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.902211][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.909951][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.924155][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.932856][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.940023][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.947813][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.979430][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.993081][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.015579][ T545] EXT4-fs error (device loop2): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -9043080288991398856 [ 65.076304][ T545] EXT4-fs error (device loop2): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -9043080288991398856 [ 65.090043][ T583] EXT4-fs error (device loop5): ext4_map_blocks:740: inode #17: block 2391493845: comm syz.5.36: lblock 125 mapped to illegal pblock 2391493845 (length 1) [ 65.099841][ T564] device veth0_vlan entered promiscuous mode [ 65.115700][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.125355][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.133956][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.143828][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.153013][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.161972][ T556] EXT4-fs error (device loop5): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -8526379822590784293 [ 65.176032][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.184663][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.192606][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.200352][ T556] EXT4-fs error (device loop5): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -8526379822590784293 [ 65.239099][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.248852][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.258855][ T564] device veth1_macvtap entered promiscuous mode [ 65.281154][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.289779][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.299442][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.330328][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.357797][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.372015][ T588] loop4: detected capacity change from 0 to 512 [ 65.442851][ T588] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 65.499083][ T588] EXT4-fs (loop4): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 65.518745][ T588] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.706976][ T591] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.727070][ T591] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.743084][ T591] device bridge_slave_0 entered promiscuous mode [ 65.761315][ T592] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.768393][ T592] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.777363][ T592] device bridge_slave_0 entered promiscuous mode [ 65.795651][ T591] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.805433][ T591] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.814506][ T591] device bridge_slave_1 entered promiscuous mode [ 65.837573][ T592] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.844901][ T592] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.861259][ T592] device bridge_slave_1 entered promiscuous mode [ 65.897454][ T10] device bridge_slave_1 left promiscuous mode [ 65.906454][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.921825][ T10] device bridge_slave_0 left promiscuous mode [ 65.928074][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.938342][ T10] device bridge_slave_1 left promiscuous mode [ 65.947756][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.968066][ T10] device bridge_slave_0 left promiscuous mode [ 65.980874][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.994981][ T10] device veth1_macvtap left promiscuous mode [ 66.001507][ T564] EXT4-fs error (device loop4): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -4853532046794873079 [ 66.014768][ T10] device veth0_vlan left promiscuous mode [ 66.020957][ T564] EXT4-fs error (device loop4): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -4853532046794873079 [ 66.034784][ T10] device veth1_macvtap left promiscuous mode [ 66.041147][ T10] device veth0_vlan left promiscuous mode [ 66.229607][ T596] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.236785][ T596] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.245088][ T596] device bridge_slave_0 entered promiscuous mode [ 66.279852][ T596] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.287254][ T596] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.295199][ T596] device bridge_slave_1 entered promiscuous mode [ 66.477753][ T591] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.484871][ T591] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.492327][ T591] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.499392][ T591] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.510974][ T592] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.518036][ T592] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.525375][ T592] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.532523][ T592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.569730][ T596] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.576862][ T596] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.584197][ T596] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.591267][ T596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.621455][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.629760][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.637628][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.645533][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.653619][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.661491][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.669160][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.670780][ T501] EXT4-fs error: 24215 callbacks suppressed [ 66.670796][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 281330604326611, count = 7334 [ 66.697227][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 250722364051818, count = 30329 [ 66.712456][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 20592496046097, count = 16225 [ 66.727232][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 53026197436819, count = 24248 [ 66.742442][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 24591692727546, count = 17931 [ 66.757305][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 244968808562325, count = 2505 [ 66.772379][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 15923410732902, count = 31915 [ 66.787554][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 270819254811950, count = 1400 [ 66.802641][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 188029237800312, count = 4987 [ 66.817765][ T501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 236002849670765, count = 24803 [ 66.881169][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.889950][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.898751][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.905897][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.913794][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.922343][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.931274][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.939038][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.946836][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.954465][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.986891][ T591] device veth0_vlan entered promiscuous mode [ 66.993395][ T608] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.000468][ T608] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.011329][ T608] device bridge_slave_0 entered promiscuous mode [ 67.018958][ T608] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.026235][ T608] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.033905][ T608] device bridge_slave_1 entered promiscuous mode [ 67.041260][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.049048][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.057021][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.065742][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.074512][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.081603][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.089365][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.098245][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.107327][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.114410][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.122220][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.130367][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.138809][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.147383][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.155875][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.164470][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.173518][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready