u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 35.873077][ T27] audit: type=1400 audit(1710663674.570:155): avc: denied { siginh } for pid=322 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.147' (ED25519) to the list of known hosts. 2024/03/17 08:21:21 ignoring optional flag "sandboxArg"="0" 2024/03/17 08:21:21 parsed 1 programs [ 42.572248][ T27] audit: type=1400 audit(1710663681.330:156): avc: denied { mounton } for pid=343 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 42.597348][ T27] audit: type=1400 audit(1710663681.330:157): avc: denied { mount } for pid=343 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 2024/03/17 08:21:21 executed programs: 0 [ 42.632816][ T27] audit: type=1400 audit(1710663681.400:158): avc: denied { unlink } for pid=343 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 42.642004][ T343] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.696275][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.703221][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.710135][ T351] device bridge_slave_0 entered promiscuous mode [ 42.722964][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.730061][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.737130][ T351] device bridge_slave_1 entered promiscuous mode [ 42.758602][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.765488][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.772689][ T353] device bridge_slave_0 entered promiscuous mode [ 42.779567][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.786672][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.793988][ T353] device bridge_slave_1 entered promiscuous mode [ 42.804388][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.811295][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.818317][ T361] device bridge_slave_0 entered promiscuous mode [ 42.827792][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.834646][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.841838][ T362] device bridge_slave_0 entered promiscuous mode [ 42.849298][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.856140][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.863557][ T361] device bridge_slave_1 entered promiscuous mode [ 42.871299][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.878178][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.885197][ T365] device bridge_slave_0 entered promiscuous mode [ 42.891851][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.898699][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.905767][ T365] device bridge_slave_1 entered promiscuous mode [ 42.912281][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.919944][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.927112][ T362] device bridge_slave_1 entered promiscuous mode [ 42.937040][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.943983][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.950998][ T366] device bridge_slave_0 entered promiscuous mode [ 42.960715][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.967767][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.974859][ T366] device bridge_slave_1 entered promiscuous mode [ 42.998467][ T27] audit: type=1400 audit(1710663681.760:159): avc: denied { write } for pid=353 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.018994][ T27] audit: type=1400 audit(1710663681.760:160): avc: denied { read } for pid=353 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.047803][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.054650][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.061685][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.068535][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.081585][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.088429][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.095546][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.102404][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.112501][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.119413][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.126555][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.133395][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.141983][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.148992][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.156111][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.162986][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.172085][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.179093][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.186153][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.192972][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.206560][ T365] device veth0_vlan entered promiscuous mode [ 43.213534][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.220563][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.227743][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.234956][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.241875][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.249263][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.256675][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.263604][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.271582][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.278603][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.285546][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.293792][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.301118][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.308997][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.317002][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.325025][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.332712][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.339669][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.351243][ T361] device veth0_vlan entered promiscuous mode [ 43.358517][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.365987][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.374252][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.381761][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.389251][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.396451][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.404389][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.411198][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.418316][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.426104][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.432912][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.439969][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.447571][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.455389][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.465110][ T365] device veth1_macvtap entered promiscuous mode [ 43.473321][ T361] device veth1_macvtap entered promiscuous mode [ 43.480165][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.488859][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.496777][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.504989][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.512178][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.519463][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.527313][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.534549][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.542240][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.549965][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.557607][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.571610][ T362] device veth0_vlan entered promiscuous mode [ 43.580862][ T353] device veth0_vlan entered promiscuous mode [ 43.586883][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.594205][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.601749][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.610234][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.618424][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.625958][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.633433][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.640913][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.648224][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.655422][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.662941][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.671017][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.679333][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.686306][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.693746][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.700923][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.708435][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.716698][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.724220][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.731361][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.739328][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.746225][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.753305][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.761543][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.768467][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.775538][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.783501][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.790693][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.797901][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.805650][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.813581][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.821373][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.829082][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.840574][ T351] device veth0_vlan entered promiscuous mode [ 43.846934][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.855100][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.863099][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.871064][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.880155][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.887992][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.896987][ T27] audit: type=1400 audit(1710663682.670:161): avc: denied { mounton } for pid=365 comm="syz-executor.3" path="/dev/binderfs" dev="devtmpfs" ino=207 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 43.921390][ T351] device veth1_macvtap entered promiscuous mode [ 43.927492][ T386] loop3: detected capacity change from 0 to 512 [ 43.934425][ T27] audit: type=1400 audit(1710663682.700:162): avc: denied { mounton } for pid=385 comm="syz-executor.3" path="/root/syzkaller-testdir666468057/syzkaller.NUMNeR/0/file0" dev="sda1" ino=1949 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 43.962570][ T362] device veth1_macvtap entered promiscuous mode [ 43.968777][ T27] audit: type=1400 audit(1710663682.700:163): avc: denied { mounton } for pid=385 comm="syz-executor.3" path="/root/syzkaller-testdir666468057/syzkaller.NUMNeR/0/bus" dev="sda1" ino=1948 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 43.973693][ T389] loop0: detected capacity change from 0 to 512 [ 43.996665][ T386] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 44.002759][ T353] device veth1_macvtap entered promiscuous mode [ 44.017988][ T27] audit: type=1400 audit(1710663682.700:164): avc: denied { map } for pid=385 comm="syz-executor.3" path="/root/syzkaller-testdir666468057/syzkaller.NUMNeR/0/bus" dev="devtmpfs" ino=46 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 44.020759][ T366] device veth0_vlan entered promiscuous mode [ 44.052556][ T389] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 44.054435][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.064491][ T389] EXT4-fs (loop0): group descriptors corrupted! [ 44.069132][ T27] audit: type=1400 audit(1710663682.830:165): avc: denied { unmount } for pid=365 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 44.096100][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.099037][ T393] loop3: detected capacity change from 0 to 512 [ 44.110504][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.112961][ T393] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 44.118686][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.127351][ T393] ext4 filesystem being mounted at /root/syzkaller-testdir666468057/syzkaller.NUMNeR/1/file0 supports timestamps until 2038 (0x7fffffff) [ 44.134341][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.134603][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.163766][ T365] EXT4-fs (loop3): unmounting filesystem. [ 44.163792][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.177367][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.184230][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.191294][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.199184][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.207096][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.214245][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.222077][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.230354][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.238194][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.246268][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.254180][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.261864][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.269177][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.277324][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.284969][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.292578][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.300442][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.308364][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.316477][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.324215][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.332147][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.337856][ T400] loop3: detected capacity change from 0 to 512 [ 44.339436][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.352481][ T400] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 44.367115][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.375690][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.384343][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.392690][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.400919][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.408921][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.417117][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.425528][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.435434][ T366] device veth1_macvtap entered promiscuous mode [ 44.442074][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.450126][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.457923][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.473863][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.484426][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.499599][ T438] loop4: detected capacity change from 0 to 512 [ 44.506773][ T435] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 6 prio class 2 [ 44.516821][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.524808][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.546781][ T456] loop5: detected capacity change from 0 to 512 [ 44.563000][ T486] loop1: detected capacity change from 0 to 512 [ 44.573365][ T483] loop2: detected capacity change from 0 to 512 [ 44.580263][ T480] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 17 prio class 2 [ 44.591831][ T501] loop5: detected capacity change from 0 to 512 [ 44.600558][ T500] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 2 [ 44.601838][ T507] loop3: detected capacity change from 0 to 512 [ 44.617470][ T506] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 28 prio class 2 [ 44.627393][ T506] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 44.636651][ T506] Buffer I/O error on dev loop3, logical block 0, async page read [ 44.653554][ T525] loop0: detected capacity change from 0 to 512 [ 44.678367][ T554] loop5: detected capacity change from 0 to 512 [ 44.680412][ T562] loop1: detected capacity change from 0 to 512 [ 44.686135][ T560] loop4: detected capacity change from 0 to 512 [ 44.694018][ T552] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 6 prio class 2 [ 44.704646][ T553] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 2 [ 44.709948][ T559] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 30 prio class 2 [ 44.723683][ T554] request_module fs- succeeded, but still no fs? [ 44.758726][ T612] loop0: detected capacity change from 0 to 512 [ 44.759063][ T609] loop4: detected capacity change from 0 to 512 [ 44.776809][ T624] loop5: detected capacity change from 0 to 512 [ 44.783305][ T623] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 30 prio class 2 [ 44.792640][ T627] loop3: detected capacity change from 0 to 512 [ 44.794548][ T623] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 44.808147][ T623] Buffer I/O error on dev loop5, logical block 0, async page read [ 44.810654][ T630] loop2: detected capacity change from 0 to 512 [ 44.834417][ T632] EXT4-fs warning (device loop0): kmmpd:168: kmmpd being stopped since MMP feature has been disabled. [ 44.848709][ T637] EXT4-fs warning (device loop3): kmmpd:168: kmmpd being stopped since MMP feature has been disabled. [ 44.849442][ T612] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 44.863949][ T627] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 44.870374][ T612] EXT4-fs (loop0): failed to initialize system zone (-117) [ 44.876641][ T627] EXT4-fs (loop3): failed to initialize system zone (-117) [ 44.882617][ T630] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 44.889334][ T612] EXT4-fs (loop0): mount failed [ 44.898319][ T630] EXT4-fs (loop2): failed to initialize system zone (-117) [ 44.909885][ T630] EXT4-fs (loop2): mount failed [ 44.914640][ T627] EXT4-fs (loop3): mount failed [ 44.929663][ T662] loop5: detected capacity change from 0 to 512 [ 44.937035][ T656] loop0: detected capacity change from 0 to 512 [ 44.951492][ T655] Buffer I/O error on dev loop0, logical block 0, async page read [ 44.974805][ T706] loop4: detected capacity change from 0 to 512 [ 45.017437][ T763] loop3: detected capacity change from 0 to 512 [ 45.017956][ T772] loop2: detected capacity change from 0 to 512 [ 45.024264][ T762] Buffer I/O error on dev loop3, logical block 0, async page read [ 45.030959][ T766] loop1: detected capacity change from 0 to 512 [ 45.039636][ T775] loop0: detected capacity change from 0 to 512 [ 45.049632][ T762] Buffer I/O error on dev loop3, logical block 0, async page read [ 45.052071][ T774] Buffer I/O error on dev loop0, logical block 0, async page read [ 45.059711][ T771] Buffer I/O error on dev loop2, logical block 0, async page read [ 45.093615][ T815] loop3: detected capacity change from 0 to 512 [ 45.102541][ T824] loop5: detected capacity change from 0 to 512 [ 45.111281][ T814] Buffer I/O error on dev loop3, logical block 0, async page read [ 45.115172][ T823] Buffer I/O error on dev loop5, logical block 0, async page read [ 45.121095][ T828] loop2: detected capacity change from 0 to 512 [ 45.129444][ T821] loop4: detected capacity change from 0 to 512 [ 45.135673][ T833] loop0: detected capacity change from 0 to 512 [ 45.139128][ T814] Buffer I/O error on dev loop3, logical block 0, async page read [ 45.175944][ T833] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 45.176852][ T821] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 45.184898][ T833] ext4 filesystem being mounted at /root/syzkaller-testdir1756021926/syzkaller.dGaJYz/22/file0 supports timestamps until 2038 (0x7fffffff) [ 45.193943][ T821] ext4 filesystem being mounted at /root/syzkaller-testdir812531952/syzkaller.VNSTMw/23/file0 supports timestamps until 2038 (0x7fffffff) [ 45.222066][ T361] EXT4-fs (loop0): unmounting filesystem. [ 45.229731][ T362] EXT4-fs (loop4): unmounting filesystem. [ 45.236701][ T856] loop1: detected capacity change from 0 to 512 [ 45.247477][ T872] loop0: detected capacity change from 0 to 512 [ 45.267626][ T872] ------------[ cut here ]------------ [ 45.267907][ T886] loop1: detected capacity change from 0 to 512 [ 45.273107][ T872] kernel BUG at fs/ext4/super.c:6932! [ 45.286065][ T872] invalid opcode: 0000 [#1] PREEMPT SMP [ 45.291430][ T872] CPU: 0 PID: 872 Comm: syz-executor.0 Not tainted 6.1.68-syzkaller #0 [ 45.299513][ T872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 45.309630][ T872] RIP: 0010:ext4_enable_quotas+0x2a1/0x2b0 [ 45.315274][ T872] Code: e7 e8 73 15 f1 ff eb c4 65 48 8b 04 25 28 00 00 00 48 3b 44 24 60 75 16 44 89 f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 0f 0b e8 66 d0 a9 00 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 [ 45.335574][ T872] RSP: 0018:ffffc900018ffc00 EFLAGS: 00010246 [ 45.341471][ T872] RAX: ffff88810cf0e400 RBX: ffff888116140000 RCX: 0000000000000000 [ 45.349499][ T872] RDX: 0000000000000001 RSI: ffff88810c3d0c70 RDI: ffff88810c3d0d58 [ 45.357301][ T872] RBP: ffffc900018ffca0 R08: 0000000000000006 R09: 0000000000000000 [ 45.365315][ T872] R10: 0000000000000000 R11: 00000000ffffffff R12: 0000000000000000 [ 45.373320][ T872] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000 [ 45.381148][ T872] FS: 00007f7520fff6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 45.390222][ T872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.397036][ T872] CR2: 00007f7520fddf28 CR3: 000000010b9bd000 CR4: 00000000003506b0 [ 45.404922][ T872] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.412735][ T872] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.420551][ T872] Call Trace: [ 45.423668][ T872] [ 45.426446][ T872] ? __die_body+0x62/0xb0 [ 45.430712][ T872] ? die+0x88/0xb0 [ 45.434266][ T872] ? do_trap+0x87/0x150 [ 45.438372][ T872] ? ext4_enable_quotas+0x2a1/0x2b0 [ 45.443506][ T872] ? handle_invalid_op+0x69/0x80 [ 45.448298][ T872] ? ext4_enable_quotas+0x2a1/0x2b0 [ 45.453312][ T872] ? exc_invalid_op+0x32/0x50 [ 45.457865][ T872] ? asm_exc_invalid_op+0x1b/0x20 [ 45.462692][ T872] ? ext4_enable_quotas+0x2a1/0x2b0 [ 45.467721][ T872] ? proc_register+0x10b/0x1b0 [ 45.472318][ T872] ? proc_create_seq_private+0x9d/0xd0 [ 45.477808][ T872] ext4_fill_super+0x1e5e/0x2190 [ 45.482559][ T872] ? snprintf+0x53/0x70 [ 45.486648][ T872] ? ext4_parse_test_dummy_encryption+0x60/0x60 [ 45.492811][ T872] get_tree_bdev+0x1b7/0x230 [ 45.497324][ T872] ext4_get_tree+0x10/0x20 [ 45.501653][ T872] vfs_get_tree+0x20/0xb0 [ 45.506434][ T872] do_new_mount+0x141/0x390 [ 45.510860][ T872] path_mount+0x324/0x520 [ 45.515107][ T872] __se_sys_mount+0x143/0x1b0 [ 45.519909][ T872] __x64_sys_mount+0x20/0x30 [ 45.524559][ T872] do_syscall_64+0x3d/0xb0 [ 45.528850][ T872] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 45.534752][ T872] RIP: 0033:0x7f752147e1ea [ 45.539008][ T872] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 45.558619][ T872] RSP: 002b:00007f7520ffeee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 45.566865][ T872] RAX: ffffffffffffffda RBX: 00007f7520ffef80 RCX: 00007f752147e1ea [ 45.575395][ T872] RDX: 00000000200005c0 RSI: 0000000020000000 RDI: 00007f7520ffef40 [ 45.583201][ T872] RBP: 00000000200005c0 R08: 00007f7520ffef80 R09: 0000000000200810 [ 45.591324][ T872] R10: 0000000000200810 R11: 0000000000000246 R12: 0000000020000000 [ 45.599303][ T872] R13: 00007f7520ffef40 R14: 00000000000004da R15: 0000000020001400 [ 45.607465][ T872] [ 45.610426][ T872] Modules linked in: [ 45.617012][ T903] loop4: detected capacity change from 0 to 512 [ 45.623141][ T872] ---[ end trace 0000000000000000 ]--- [ 45.634592][ T872] RIP: 0010:ext4_enable_quotas+0x2a1/0x2b0 [ 45.640364][ T872] Code: e7 e8 73 15 f1 ff eb c4 65 48 8b 04 25 28 00 00 00 48 3b 44 24 60 75 16 44 89 f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 0f 0b e8 66 d0 a9 00 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 [ 45.660269][ T872] RSP: 0018:ffffc900018ffc00 EFLAGS: 00010246 [ 45.667062][ T872] RAX: ffff88810cf0e400 RBX: ffff888116140000 RCX: 0000000000000000 [ 45.675258][ T872] RDX: 0000000000000001 RSI: ffff88810c3d0c70 RDI: ffff88810c3d0d58 [ 45.683259][ T872] RBP: ffffc900018ffca0 R08: 0000000000000006 R09: 0000000000000000 [ 45.691157][ T872] R10: 0000000000000000 R11: 00000000ffffffff R12: 0000000000000000 [ 45.699100][ T872] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000 [ 45.707014][ T872] FS: 00007f7520fff6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 45.716043][ T872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.722659][ T872] CR2: 00007fc19cb78038 CR3: 000000010b9bd000 CR4: 00000000003506a0 [ 45.730488][ T872] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.738327][ T872] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.746359][ T872] Kernel panic - not syncing: Fatal exception [ 45.752778][ T872] Kernel Offset: disabled [ 45.757020][ T872] Rebooting in 86400 seconds..