[ 19.726441][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 19.735995][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 19.810342][ T420] syz-executor.0 (420) used greatest stack depth: 22400 bytes left [ 20.359717][ T8] device bridge_slave_1 left promiscuous mode [ 20.365635][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.373120][ T8] device bridge_slave_0 left promiscuous mode [ 20.379041][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.387175][ T8] device veth1_macvtap left promiscuous mode [ 20.404186][ T8] device veth0_vlan left promiscuous mode [ 31.341539][ T440] sshd (440) used greatest stack depth: 22368 bytes left Warning: Permanently added '10.128.0.183' (ECDSA) to the list of known hosts. 2022/12/07 04:16:24 ignoring optional flag "sandboxArg"="0" 2022/12/07 04:16:24 parsed 1 programs 2022/12/07 04:16:24 executed programs: 0 [ 37.310463][ T28] kauditd_printk_skb: 64 callbacks suppressed [ 37.310472][ T28] audit: type=1400 audit(1670386584.819:136): avc: denied { mounton } for pid=463 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 [ 37.341283][ T28] audit: type=1400 audit(1670386584.819:137): avc: denied { mount } for pid=463 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 [ 37.409576][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.416474][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.423906][ T468] device bridge_slave_0 entered promiscuous mode [ 37.455217][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.462172][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.469244][ T468] device bridge_slave_1 entered promiscuous mode [ 37.571898][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.578738][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.586005][ T477] device bridge_slave_0 entered promiscuous mode [ 37.593774][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.600775][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.607829][ T477] device bridge_slave_1 entered promiscuous mode [ 37.617822][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.624670][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.632475][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.639346][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.653144][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.660006][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.667076][ T473] device bridge_slave_0 entered promiscuous mode [ 37.673840][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.680834][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.687873][ T473] device bridge_slave_1 entered promiscuous mode [ 37.718533][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.725606][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.732964][ T484] device bridge_slave_0 entered promiscuous mode [ 37.752312][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.759247][ T485] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.766952][ T485] device bridge_slave_0 entered promiscuous mode [ 37.783043][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.790188][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.797431][ T484] device bridge_slave_1 entered promiscuous mode [ 37.822566][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.829423][ T485] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.836505][ T485] device bridge_slave_1 entered promiscuous mode [ 37.854589][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.862677][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.871307][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.878456][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.888124][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.895097][ T483] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.902298][ T483] device bridge_slave_0 entered promiscuous mode [ 37.911993][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.918872][ T483] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.926021][ T483] device bridge_slave_1 entered promiscuous mode [ 37.987094][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.995344][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.004043][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.011291][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.020187][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.027830][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.038836][ T468] device veth0_vlan entered promiscuous mode [ 38.093319][ T468] device veth1_macvtap entered promiscuous mode [ 38.103853][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.156878][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.173445][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.180875][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.200948][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.208934][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.215713][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.223201][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.237235][ T28] audit: type=1400 audit(1670386585.739:138): avc: denied { mount } for pid=468 comm="syz-executor.2" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 38.256499][ T473] device veth0_vlan entered promiscuous mode [ 38.281471][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.290043][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.292901][ T504] loop2: detected capacity change from 0 to 2048 [ 38.297967][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.304340][ T28] audit: type=1400 audit(1670386585.819:139): avc: denied { mounton } for pid=503 comm="syz-executor.2" path="/root/syzkaller-testdir2739822472/syzkaller.x997yg/0/file0" dev="sda1" ino=1158 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 38.311262][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.344643][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.351529][ T504] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 38.352650][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.361177][ T28] audit: type=1400 audit(1670386585.869:140): avc: denied { mount } for pid=503 comm="syz-executor.2" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 38.367543][ T425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.371116][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.393396][ T28] audit: type=1400 audit(1670386585.869:141): avc: denied { write } for pid=503 comm="syz-executor.2" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 38.397048][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.403923][ T28] audit: type=1400 audit(1670386585.869:142): avc: denied { add_name } for pid=503 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 38.453644][ T28] audit: type=1400 audit(1670386585.869:143): avc: denied { create } for pid=503 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 38.454280][ T468] EXT4-fs (loop2): unmounting filesystem. [ 38.473992][ T28] audit: type=1400 audit(1670386585.939:144): avc: denied { read write open } for pid=503 comm="syz-executor.2" path="/root/syzkaller-testdir2739822472/syzkaller.x997yg/0/file0/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 38.506938][ T28] audit: type=1400 audit(1670386585.939:145): avc: denied { map } for pid=503 comm="syz-executor.2" path="/root/syzkaller-testdir2739822472/syzkaller.x997yg/0/file0/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 38.556620][ T511] loop2: detected capacity change from 0 to 2048 [ 38.575437][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.582710][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.590437][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.590608][ T511] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 38.598519][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.612059][ T511] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 38.615971][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.630062][ T511] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 38.635832][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.648078][ T511] EXT4-fs (loop2): This should not happen!! Data will be lost [ 38.648078][ T511] [ 38.658401][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.664928][ T511] EXT4-fs (loop2): Total free blocks count 0 [ 38.673008][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.678371][ T511] EXT4-fs (loop2): Free/Dirty block details [ 38.686650][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.692011][ T511] EXT4-fs (loop2): free_blocks=2415919104 [ 38.698755][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.704379][ T511] EXT4-fs (loop2): dirty_blocks=16 [ 38.711867][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.716327][ T511] EXT4-fs (loop2): Block reservation details [ 38.724534][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.729778][ T511] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 38.737749][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.744413][ T511] syz-executor.2 (511) used greatest stack depth: 21600 bytes left [ 38.751019][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.766142][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 38.780456][ T473] device veth1_macvtap entered promiscuous mode [ 38.792936][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.800483][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.800658][ T516] loop2: detected capacity change from 0 to 2048 [ 38.808407][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.822382][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 38.832538][ T516] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 38.865782][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.869947][ T516] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 38.873636][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.887663][ T516] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 38.895893][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.908278][ T516] EXT4-fs (loop2): This should not happen!! Data will be lost [ 38.908278][ T516] [ 38.915253][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.924346][ T516] EXT4-fs (loop2): Total free blocks count 0 [ 38.932157][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.937654][ T516] EXT4-fs (loop2): Free/Dirty block details [ 38.944481][ T425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.944890][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.950340][ T516] EXT4-fs (loop2): free_blocks=2415919104 [ 38.957515][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.965469][ T516] EXT4-fs (loop2): dirty_blocks=16 [ 38.971135][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.978619][ T516] EXT4-fs (loop2): Block reservation details [ 38.983561][ T425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.984030][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.990455][ T516] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 38.996541][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.023268][ T505] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 39.023358][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.043728][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.051868][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.058778][ T425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.065976][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.074052][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.082009][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.088836][ T425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.096024][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.103808][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.111724][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.118884][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.126137][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.134061][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.141839][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.150087][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.158014][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.164858][ T425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.172020][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.180079][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.189907][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.197871][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.206041][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.213446][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.220857][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.242202][ T484] device veth0_vlan entered promiscuous mode [ 39.262292][ T523] loop2: detected capacity change from 0 to 2048 [ 39.262501][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.277649][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.286234][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.290829][ T523] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 39.294043][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.309910][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.315579][ T523] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 39.317638][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.333070][ T523] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 39.340317][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.352263][ T523] EXT4-fs (loop2): This should not happen!! Data will be lost [ 39.352263][ T523] [ 39.360231][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.369666][ T523] EXT4-fs (loop2): Total free blocks count 0 [ 39.378138][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.383214][ T523] EXT4-fs (loop2): Free/Dirty block details [ 39.391268][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.396727][ T523] EXT4-fs (loop2): free_blocks=2415919104 [ 39.403511][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.403894][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.409178][ T523] EXT4-fs (loop2): dirty_blocks=16 [ 39.416545][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.423577][ T523] EXT4-fs (loop2): Block reservation details [ 39.423588][ T523] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 39.429229][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.454739][ T505] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 39.467272][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.483615][ T484] device veth1_macvtap entered promiscuous mode [ 39.495659][ T528] loop2: detected capacity change from 0 to 2048 [ 39.496095][ T485] device veth0_vlan entered promiscuous mode [ 39.518494][ T483] device veth0_vlan entered promiscuous mode [ 39.527823][ T477] device veth0_vlan entered promiscuous mode [ 39.534217][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.535034][ T528] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 39.542264][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.558958][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.566465][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.567992][ T528] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 39.575040][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.590030][ T528] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 39.597445][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.609426][ T528] EXT4-fs (loop2): This should not happen!! Data will be lost [ 39.609426][ T528] [ 39.617040][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.626609][ T528] EXT4-fs (loop2): Total free blocks count 0 [ 39.634039][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.639220][ T528] EXT4-fs (loop2): Free/Dirty block details [ 39.639232][ T528] EXT4-fs (loop2): free_blocks=2415919104 [ 39.647336][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.652777][ T528] EXT4-fs (loop2): dirty_blocks=16 [ 39.658671][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.665895][ T528] EXT4-fs (loop2): Block reservation details [ 39.671293][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.678542][ T528] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 39.684672][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.705637][ T43] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 39.717894][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.725995][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.733683][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.741419][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.749000][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.765052][ T485] device veth1_macvtap entered promiscuous mode [ 39.785265][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.792773][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.795293][ T533] loop3: detected capacity change from 0 to 2048 [ 39.800728][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.813703][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.819073][ T535] loop2: detected capacity change from 0 to 2048 [ 39.821918][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.830662][ T533] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 39.834324][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.849726][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.850581][ T533] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 39.857787][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.872404][ T533] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 39.880552][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.893249][ T535] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 39.900470][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.913123][ T533] EXT4-fs (loop3): This should not happen!! Data will be lost [ 39.913123][ T533] [ 39.916700][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.925814][ T533] EXT4-fs (loop3): Total free blocks count 0 [ 39.933807][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.939204][ T533] EXT4-fs (loop3): Free/Dirty block details [ 39.947261][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.952550][ T533] EXT4-fs (loop3): free_blocks=2415919104 [ 39.960129][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.965811][ T533] EXT4-fs (loop3): dirty_blocks=16 [ 39.973474][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.978437][ T533] EXT4-fs (loop3): Block reservation details [ 39.990979][ T477] device veth1_macvtap entered promiscuous mode [ 39.991895][ T533] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 40.010643][ T483] device veth1_macvtap entered promiscuous mode [ 40.016536][ T542] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.019620][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.032405][ T517] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 40.039140][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.057953][ T535] ------------[ cut here ]------------ [ 40.063739][ T535] kernel BUG at fs/ext4/ext4_jbd2.c:53! [ 40.069189][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.076628][ T535] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 40.077800][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.082784][ T535] CPU: 0 PID: 535 Comm: syz-executor.2 Not tainted 6.1.0-rc8-syzkaller-00014-g8ed710da2873-dirty #0 [ 40.082802][ T535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 40.082810][ T535] RIP: 0010:__ext4_journal_stop+0x1b3/0x1c0 [ 40.090495][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.100575][ T535] Code: c3 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c f8 fe ff ff e8 71 de d0 ff 48 ba 00 00 00 00 00 fc ff df e9 e4 fe ff ff e8 0d 95 8a ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 41 [ 40.100590][ T535] RSP: 0018:ffffc9000312f138 EFLAGS: 00010293 [ 40.100606][ T535] RAX: ffffffff81ea1ea3 RBX: ffffffff8620497a RCX: ffff88811890e480 [ 40.110991][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.116196][ T535] RDX: 0000000000000000 RSI: 0000000000000323 RDI: ffffffff8620497a [ 40.125396][ T544] loop3: detected capacity change from 0 to 2048 [ 40.143576][ T535] RBP: ffffc9000312f170 R08: ffffffff81efaa3c R09: ffffed10248113c6 [ 40.143594][ T535] R10: ffffed10248113c6 R11: 1ffff110248113c5 R12: ffff8881242a90d8 [ 40.143605][ T535] R13: 0000000000000000 R14: 000000000000002d R15: 0000000000000323 [ 40.143614][ T535] FS: 00007fa4aaf4d700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 40.143627][ T535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.143637][ T535] CR2: 00007fad0a6ff000 CR3: 0000000118865000 CR4: 00000000003506b0 [ 40.143650][ T535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.143658][ T535] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.143669][ T535] Call Trace: [ 40.143673][ T535] [ 40.143680][ T535] ext4_write_inline_data_end+0xa39/0xdf0 [ 40.149916][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.157292][ T535] ? put_page+0xa0/0xa0 [ 40.157320][ T535] ? pipe_zero+0x240/0x240 [ 40.166422][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.172999][ T535] ext4_da_write_end+0x1e2/0x950 [ 40.173031][ T535] ? ext4_da_write_begin+0x8d0/0x8d0 [ 40.173050][ T535] generic_perform_write+0x401/0x5f0 [ 40.173067][ T535] ? generic_file_direct_write+0x6c0/0x6c0 [ 40.297285][ T535] ? generic_write_checks_count+0x4b0/0x4b0 [ 40.303006][ T535] ? arch_stack_walk+0xf8/0x140 [ 40.307700][ T535] ext4_buffered_write_iter+0x35f/0x640 [ 40.313077][ T535] ext4_file_write_iter+0x198/0x1cd0 [ 40.318199][ T535] ? kasan_set_track+0x61/0x70 [ 40.322795][ T535] ? kasan_set_track+0x4c/0x70 [ 40.327394][ T535] ? kasan_save_alloc_info+0x1f/0x30 [ 40.332516][ T535] ? __kasan_kmalloc+0x9c/0xb0 [ 40.337117][ T535] ? __kmalloc+0xb4/0x1e0 [ 40.341284][ T535] ? iter_file_splice_write+0x25a/0xfd0 [ 40.346668][ T535] ? avc_policy_seqno+0x1b/0x70 [ 40.351352][ T535] ? ext4_file_read_iter+0x470/0x470 [ 40.356473][ T535] do_iter_write+0x6d1/0xc30 [ 40.360900][ T535] ? vfs_iter_write+0xa0/0xa0 [ 40.365410][ T535] ? __kasan_check_read+0x11/0x20 [ 40.370269][ T535] ? splice_from_pipe_next+0x600/0x650 [ 40.375567][ T535] vfs_iter_write+0x7c/0xa0 [ 40.379907][ T535] iter_file_splice_write+0x810/0xfd0 [ 40.385125][ T535] ? splice_from_pipe+0x220/0x220 [ 40.389978][ T535] ? splice_shrink_spd+0xb0/0xb0 [ 40.394764][ T535] ? selinux_file_permission+0x2ae/0x520 [ 40.400306][ T535] ? splice_from_pipe+0x220/0x220 [ 40.405160][ T535] direct_splice_actor+0xfe/0x130 [ 40.410025][ T535] splice_direct_to_actor+0x4d4/0xbd0 [ 40.415232][ T535] ? do_splice_direct+0x3f0/0x3f0 [ 40.420088][ T535] ? pipe_to_sendpage+0x340/0x340 [ 40.424951][ T535] ? rw_verify_area+0xa7/0x1c0 [ 40.429550][ T535] do_splice_direct+0x2a0/0x3f0 [ 40.434237][ T535] ? splice_direct_to_actor+0xbd0/0xbd0 [ 40.439621][ T535] do_sendfile+0x63b/0xfd0 [ 40.443871][ T535] ? do_pwritev+0x6a0/0x6a0 [ 40.448211][ T535] ? restore_fpregs_from_fpstate+0xfc/0x200 [ 40.454043][ T535] ? save_fpregs_to_fpstate+0x210/0x210 [ 40.459508][ T535] __x64_sys_sendfile64+0x1ce/0x230 [ 40.464558][ T535] ? __ia32_sys_sendfile+0x250/0x250 [ 40.469652][ T535] ? exit_to_user_mode_prepare+0x7d/0x80 [ 40.475122][ T535] do_syscall_64+0x2f/0x50 [ 40.479385][ T535] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 40.485116][ T535] RIP: 0033:0x7fa4aa28c0d9 [ 40.489357][ T535] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 40.508798][ T535] RSP: 002b:00007fa4aaf4d168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 40.517040][ T535] RAX: ffffffffffffffda RBX: 00007fa4aa3abf80 RCX: 00007fa4aa28c0d9 [ 40.524852][ T535] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 40.532661][ T535] RBP: 00007fa4aa2e7ae9 R08: 0000000000000000 R09: 0000000000000000 [ 40.540473][ T535] R10: 0000000080000041 R11: 0000000000000246 R12: 0000000000000000 [ 40.548286][ T535] R13: 00007fff1364c14f R14: 00007fa4aaf4d300 R15: 0000000000022000 [ 40.556103][ T535] [ 40.558964][ T535] Modules linked in: [ 40.567128][ T535] ---[ end trace 0000000000000000 ]--- [ 40.572869][ T535] RIP: 0010:__ext4_journal_stop+0x1b3/0x1c0 [ 40.580126][ T535] Code: c3 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c f8 fe ff ff e8 71 de d0 ff 48 ba 00 00 00 00 00 fc ff df e9 e4 fe ff ff e8 0d 95 8a ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 41 [ 40.581418][ T544] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 40.603079][ T535] RSP: 0018:ffffc9000312f138 EFLAGS: 00010293 [ 40.615500][ T535] RAX: ffffffff81ea1ea3 RBX: ffffffff8620497a RCX: ffff88811890e480 [ 40.624244][ T535] RDX: 0000000000000000 RSI: 0000000000000323 RDI: ffffffff8620497a [ 40.630345][ T544] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.632752][ T535] RBP: ffffc9000312f170 R08: ffffffff81efaa3c R09: ffffed10248113c6 [ 40.647840][ T544] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 40.654729][ T535] R10: ffffed10248113c6 R11: 1ffff110248113c5 R12: ffff8881242a90d8 [ 40.676124][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.676208][ T535] R13: 0000000000000000 R14: 000000000000002d R15: 0000000000000323 [ 40.690833][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.692024][ T535] FS: 00007fa4aaf4d700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 40.705712][ T550] loop1: detected capacity change from 0 to 2048 [ 40.708387][ T535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.708403][ T535] CR2: 00007fad0a6ff000 CR3: 0000000118865000 CR4: 00000000003506b0 [ 40.715455][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.720993][ T535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.721005][ T535] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.721015][ T535] Kernel panic - not syncing: Fatal exception [ 40.728926][ T535] Kernel Offset: disabled [ 40.762560][ T535] Rebooting in 86400 seconds..