Warning: Permanently added '10.128.10.11' (ED25519) to the list of known hosts. 2023/09/25 10:27:13 ignoring optional flag "sandboxArg"="0" 2023/09/25 10:27:13 parsed 1 programs 2023/09/25 10:27:13 executed programs: 0 [ 39.967719][ T27] audit: type=1400 audit(1695637633.189:152): avc: denied { mounton } for pid=340 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 [ 39.992826][ T27] audit: type=1400 audit(1695637633.209:153): avc: denied { mount } for pid=340 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 [ 40.033951][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.040981][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.048062][ T346] device bridge_slave_0 entered promiscuous mode [ 40.054354][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.061148][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.068110][ T346] device bridge_slave_1 entered promiscuous mode [ 40.086453][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.093599][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.100859][ T352] device bridge_slave_0 entered promiscuous mode [ 40.107212][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.114022][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.121082][ T349] device bridge_slave_0 entered promiscuous mode [ 40.127533][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.134377][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.141338][ T349] device bridge_slave_1 entered promiscuous mode [ 40.148504][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.155328][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.162987][ T356] device bridge_slave_0 entered promiscuous mode [ 40.169893][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.177003][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.183808][ T352] device bridge_slave_1 entered promiscuous mode [ 40.192916][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.199759][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.206674][ T356] device bridge_slave_1 entered promiscuous mode [ 40.215529][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.222384][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.229385][ T357] device bridge_slave_0 entered promiscuous mode [ 40.236081][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.242921][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.249894][ T357] device bridge_slave_1 entered promiscuous mode [ 40.262723][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.269560][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.276585][ T362] device bridge_slave_0 entered promiscuous mode [ 40.293283][ T27] audit: type=1400 audit(1695637633.509:154): avc: denied { write } for pid=357 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.294621][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.313603][ T27] audit: type=1400 audit(1695637633.509:155): avc: denied { read } for pid=357 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.320567][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.348515][ T362] device bridge_slave_1 entered promiscuous mode [ 40.359117][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.366298][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.373697][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.380788][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.399729][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.406557][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.413624][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.420635][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.428248][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.435068][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.442240][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.449064][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.457137][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.464129][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.471219][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.478182][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.487582][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.494408][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.501470][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.508397][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.522839][ T356] device veth0_vlan entered promiscuous mode [ 40.535200][ T352] device veth0_vlan entered promiscuous mode [ 40.546937][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.554347][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.562454][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.570522][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.578101][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.585153][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.592530][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.600427][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.608349][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.616291][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.624122][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.632093][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.640051][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.648209][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.656460][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.664424][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.672251][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.680085][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.687777][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.695562][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.704024][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.712065][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.719688][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.726928][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.735079][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.743030][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.751553][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.759260][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.766435][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.774830][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.782863][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.789955][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.797631][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.804589][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.812093][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.819202][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.830737][ T346] device veth0_vlan entered promiscuous mode [ 40.837190][ T357] device veth0_vlan entered promiscuous mode [ 40.843575][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.851996][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.859770][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.867998][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.875099][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.885230][ T352] device veth1_macvtap entered promiscuous mode [ 40.893528][ T349] device veth0_vlan entered promiscuous mode [ 40.900013][ T356] device veth1_macvtap entered promiscuous mode [ 40.906746][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.914836][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.922289][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.929531][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.936712][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.944765][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.952373][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.963515][ T346] device veth1_macvtap entered promiscuous mode [ 40.970208][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.980420][ T349] device veth1_macvtap entered promiscuous mode [ 40.990255][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.998452][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.007226][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.015247][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.023430][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.031539][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.041053][ T27] audit: type=1400 audit(1695637634.259:156): avc: denied { mounton } for pid=356 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=207 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 41.073658][ T383] loop0: detected capacity change from 0 to 512 [ 41.082213][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.086430][ T27] audit: type=1400 audit(1695637634.299:157): avc: denied { mounton } for pid=382 comm="syz-executor.0" path="/root/syzkaller-testdir1204753013/syzkaller.87qeU3/0/file0" dev="sda1" ino=1948 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 41.091169][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.126120][ T386] loop5: detected capacity change from 0 to 512 [ 41.132565][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.140102][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.147820][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.155908][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.155949][ T383] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 41.164488][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.179638][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.186834][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.194781][ T383] System zones: 0-2, 18-18, 34-34 [ 41.194866][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.207597][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.207845][ T383] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3789: comm syz-executor.0: Allocating blocks 41-42 which overlap fs metadata [ 41.214502][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.214581][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.229177][ T383] Quota error (device loop0): write_blk: dquota write failed [ 41.236084][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.244109][ T383] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 41.251433][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.259634][ T386] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 41.269092][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.276744][ T386] System zones: [ 41.284974][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.295837][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.303870][ T383] EXT4-fs (loop0): 1 truncate cleaned up [ 41.312809][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.325892][ T383] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 41.334662][ T386] 0-2, 18-18, 34-34 [ 41.338334][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.346010][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.347081][ T27] audit: type=1400 audit(1695637634.559:158): avc: denied { mount } for pid=382 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 41.353721][ T386] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3789: comm syz-executor.5: Allocating blocks 41-42 which overlap fs metadata [ 41.376367][ T383] ext4 filesystem being mounted at /root/syzkaller-testdir1204753013/syzkaller.87qeU3/0/file0 supports timestamps until 2038 (0x7fffffff) [ 41.392027][ T362] device veth0_vlan entered promiscuous mode [ 41.416983][ T386] Quota error (device loop5): write_blk: dquota write failed [ 41.419352][ T357] device veth1_macvtap entered promiscuous mode [ 41.430512][ T386] EXT4-fs (loop5): 1 truncate cleaned up [ 41.436064][ T386] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 41.438630][ T383] EXT4-fs (loop0): re-mounted. Quota mode: writeback. [ 41.444866][ T386] ext4 filesystem being mounted at /root/syzkaller-testdir373108076/syzkaller.yDdTcj/0/file0 supports timestamps until 2038 (0x7fffffff) [ 41.466464][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.474961][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.483344][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.491265][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.498872][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.506708][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.514752][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.523222][ T362] device veth1_macvtap entered promiscuous mode [ 41.530057][ T386] EXT4-fs (loop5): re-mounted. Quota mode: writeback. [ 41.530315][ T394] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 41.538052][ T395] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 41.546283][ T394] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 41.564403][ T395] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 41.564576][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.574085][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.584167][ T398] loop2: detected capacity change from 0 to 512 [ 41.587467][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.601354][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.609365][ T394] EXT4-fs (loop0): re-mounted. Quota mode: writeback. [ 41.616212][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.617093][ T395] EXT4-fs (loop5): re-mounted. Quota mode: writeback. [ 41.624238][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.630705][ T398] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 41.638900][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.646258][ T398] System zones: 0-2, 18-18, 34-34 [ 41.655658][ T356] EXT4-fs (loop0): unmounting filesystem. [ 41.666551][ T352] EXT4-fs (loop5): unmounting filesystem. [ 41.666623][ T398] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3789: comm syz-executor.2: Allocating blocks 41-42 which overlap fs metadata [ 41.673063][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.698858][ T398] EXT4-fs (loop2): 1 truncate cleaned up [ 41.704470][ T398] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 41.713521][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.716842][ T398] ext4 filesystem being mounted at /root/syzkaller-testdir1403159651/syzkaller.OAgNzn/0/file0 supports timestamps until 2038 (0x7fffffff) [ 41.744022][ T404] loop4: detected capacity change from 0 to 512 [ 41.744189][ T406] loop1: detected capacity change from 0 to 512 [ 41.761765][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.761773][ T409] loop3: detected capacity change from 0 to 512 [ 41.769978][ T404] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 41.784064][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.792618][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.796935][ T404] System zones: 0-2, 18-18, 34-34 [ 41.801098][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.806138][ T404] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3789: comm syz-executor.4: Allocating blocks 41-42 which overlap fs metadata [ 41.827700][ T398] EXT4-fs (loop2): re-mounted. Quota mode: writeback. [ 41.827954][ T409] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 41.843501][ T409] System zones: 0-2, 18-18, 34-34 [ 41.847964][ T419] loop0: detected capacity change from 0 to 512 [ 41.854868][ T406] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 41.855046][ T412] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 41.872060][ T406] System zones: 0-2, 18-18, 34-34 [ 41.878393][ T404] EXT4-fs (loop4): 1 truncate cleaned up [ 41.880395][ T421] loop5: detected capacity change from 0 to 512 [ 41.883997][ T412] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 41.890794][ T409] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3789: comm syz-executor.3: Allocating blocks 41-42 which overlap fs metadata [ 41.898311][ T404] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 41.912314][ T406] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3789: comm syz-executor.1: Allocating blocks 41-42 which overlap fs metadata [ 41.936325][ T404] ext4 filesystem being mounted at /root/syzkaller-testdir569713093/syzkaller.zXzOqt/0/file0 supports timestamps until 2038 (0x7fffffff) [ 41.937685][ T412] EXT4-fs (loop2): re-mounted. Quota mode: writeback. [ 41.957433][ T409] EXT4-fs (loop3): 1 truncate cleaned up [ 41.963507][ T419] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 41.966906][ T409] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 41.978295][ T419] System zones: [ 41.980530][ T346] EXT4-fs (loop2): unmounting filesystem. [ 41.980533][ T409] ext4 filesystem being mounted at /root/syzkaller-testdir2116913079/syzkaller.2YwQLn/0/file0 supports timestamps until 2038 (0x7fffffff) [ 41.983971][ T421] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 42.007079][ T419] 0-2, 18-18, 34-34 [ 42.013449][ T404] EXT4-fs (loop4): re-mounted. Quota mode: writeback. [ 42.016257][ T421] System zones: 0-2, 18-18, 34-34 [ 42.022795][ T406] EXT4-fs (loop1): 1 truncate cleaned up [ 42.033581][ T409] EXT4-fs (loop3): re-mounted. Quota mode: writeback. [ 42.034442][ T406] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 42.040546][ T419] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3789: comm syz-executor.0: Allocating blocks 41-42 which overlap fs metadata [ 42.062956][ T427] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 42.063276][ T406] ext4 filesystem being mounted at /root/syzkaller-testdir3753427411/syzkaller.XqVAbY/0/file0 supports timestamps until 2038 (0x7fffffff) [ 42.087040][ T419] EXT4-fs (loop0): 1 truncate cleaned up [ 42.092932][ T419] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 42.096180][ T429] loop2: detected capacity change from 0 to 512 [ 42.103864][ T419] ext4 filesystem being mounted at /root/syzkaller-testdir1204753013/syzkaller.87qeU3/1/file0 supports timestamps until 2038 (0x7fffffff) [ 42.108825][ T427] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 42.123382][ T409] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 42.131650][ T421] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3789: comm syz-executor.5: Allocating blocks 41-42 which overlap fs metadata [ 42.146852][ T409] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 42.155003][ T429] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 42.170718][ T419] EXT4-fs (loop0): re-mounted. Quota mode: writeback. [ 42.171229][ T429] System zones: 0-2, 18-18, 34-34 [ 42.177784][ T427] EXT4-fs (loop4): re-mounted. Quota mode: writeback. [ 42.182675][ T409] EXT4-fs (loop3): re-mounted. Quota mode: writeback. [ 42.196098][ T406] EXT4-fs (loop1): re-mounted. Quota mode: writeback. [ 42.196176][ T433] BUG: kernel NULL pointer dereference, address: 0000000000000028 [ 42.202966][ T421] EXT4-fs (loop5): 1 truncate cleaned up [ 42.210295][ T433] #PF: supervisor read access in kernel mode [ 42.210298][ T433] #PF: error_code(0x0000) - not-present page [ 42.210300][ T433] PGD 1165ca067 P4D 1165ca067 PUD 1165ce067 PMD 0 [ 42.210307][ T433] Oops: 0000 [#1] PREEMPT SMP [ 42.210311][ T433] CPU: 0 PID: 433 Comm: syz-executor.3 Not tainted 6.1.25-syzkaller #0 [ 42.246523][ T433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 42.256413][ T433] RIP: 0010:ext4_acquire_dquot+0x46/0xb0 [ 42.261882][ T433] Code: 48 8b 89 c8 03 00 00 f6 41 7a 04 48 8b 51 68 75 08 31 c9 f6 42 65 01 74 11 f6 42 60 40 ba 19 00 00 00 b9 49 00 00 00 0f 44 ca <48> 8b 78 28 48 8b 87 c8 03 00 00 44 8b 48 50 41 c1 e1 03 be 53 1a [ 42.281417][ T433] RSP: 0018:ffffc90000957a98 EFLAGS: 00010202 [ 42.287317][ T433] RAX: 0000000000000000 RBX: ffff88810d5dc300 RCX: 0000000000000049 [ 42.295350][ T433] RDX: 0000000000000019 RSI: ffff888115f6b900 RDI: ffff88810d5dc300 [ 42.303288][ T433] RBP: ffffc90000957aa8 R08: ffff888115f5e800 R09: ffff88810c37e628 [ 42.311061][ T433] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 42.318880][ T433] R13: ffff888115f5e800 R14: ffff88810d5dc300 R15: ffff88810d5dc340 [ 42.326677][ T433] FS: 00007f2b12b346c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 42.336050][ T433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.342477][ T433] CR2: 0000000000000028 CR3: 00000001165bb000 CR4: 00000000003506b0 [ 42.350380][ T433] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.358186][ T433] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.366004][ T433] Call Trace: [ 42.369127][ T433] [ 42.371902][ T433] dqget+0x34a/0x4a0 [ 42.375716][ T433] __dquot_initialize+0x11c/0x3f0 [ 42.380582][ T433] dquot_file_open+0x2b/0x30 [ 42.385003][ T433] ext4_file_open+0xb0/0x280 [ 42.389439][ T433] ? selinux_file_open+0x14c/0x190 [ 42.394377][ T433] ? ext4_file_mmap+0x60/0x60 [ 42.398892][ T433] do_dentry_open+0x253/0x3d0 [ 42.403411][ T433] vfs_open+0x28/0x30 [ 42.407764][ T433] path_openat+0x9e0/0xb60 [ 42.412105][ T433] do_filp_open+0xad/0x150 [ 42.416477][ T433] do_sys_openat2+0x8e/0x240 [ 42.420869][ T433] ? __this_cpu_preempt_check+0x13/0x20 [ 42.426268][ T433] __x64_sys_openat+0x79/0xa0 [ 42.430753][ T433] do_syscall_64+0x3d/0xb0 [ 42.435018][ T433] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 42.440734][ T433] RIP: 0033:0x7f2b11e7c959 [ 42.445074][ T433] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 42.465122][ T433] RSP: 002b:00007f2b12b340c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 42.473371][ T433] RAX: ffffffffffffffda RBX: 00007f2b11f9c050 RCX: 00007f2b11e7c959 [ 42.481267][ T433] RDX: 000000000000275a RSI: 0000000020000040 RDI: ffffffffffffff9c [ 42.489175][ T433] RBP: 00007f2b11ed8c88 R08: 0000000000000000 R09: 0000000000000000 [ 42.497241][ T433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.505141][ T433] R13: 000000000000006e R14: 00007f2b11f9c050 R15: 00007ffec8e82ac8 [ 42.513301][ T433] [ 42.516162][ T433] Modules linked in: [ 42.519983][ T433] CR2: 0000000000000028 [ 42.523975][ T433] ---[ end trace 0000000000000000 ]--- [ 42.529361][ T433] RIP: 0010:ext4_acquire_dquot+0x46/0xb0 [ 42.534926][ T433] Code: 48 8b 89 c8 03 00 00 f6 41 7a 04 48 8b 51 68 75 08 31 c9 f6 42 65 01 74 11 f6 42 60 40 ba 19 00 00 00 b9 49 00 00 00 0f 44 ca <48> 8b 78 28 48 8b 87 c8 03 00 00 44 8b 48 50 41 c1 e1 03 be 53 1a [ 42.554436][ T433] RSP: 0018:ffffc90000957a98 EFLAGS: 00010202 [ 42.560515][ T433] RAX: 0000000000000000 RBX: ffff88810d5dc300 RCX: 0000000000000049 [ 42.568336][ T433] RDX: 0000000000000019 RSI: ffff888115f6b900 RDI: ffff88810d5dc300 [ 42.576138][ T433] RBP: ffffc90000957aa8 R08: ffff888115f5e800 R09: ffff88810c37e628 [ 42.584040][ T433] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 42.591878][ T433] R13: ffff888115f5e800 R14: ffff88810d5dc300 R15: ffff88810d5dc340 [ 42.599771][ T433] FS: 00007f2b12b346c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 42.608581][ T433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.615137][ T433] CR2: 0000000000000028 CR3: 00000001165bb000 CR4: 00000000003506b0 [ 42.622950][ T433] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.630753][ T433] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.638825][ T433] Kernel panic - not syncing: Fatal exception [ 42.645318][ T433] Kernel Offset: disabled [ 42.649434][ T433] Rebooting in 86400 seconds..