Warning: Permanently added '10.128.1.125' (ED25519) to the list of known hosts. 2024/04/01 18:55:43 ignoring optional flag "sandboxArg"="0" 2024/04/01 18:55:43 parsed 1 programs 2024/04/01 18:55:43 executed programs: 0 [ 42.336522][ T24] audit: type=1400 audit(1711997743.920:150): avc: denied { mounton } for pid=335 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 [ 42.416450][ T24] audit: type=1400 audit(1711997743.920:151): avc: denied { mount } for pid=335 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 [ 42.473941][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.480949][ T339] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.489201][ T339] device bridge_slave_0 entered promiscuous mode [ 42.523951][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.531282][ T339] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.538898][ T339] device bridge_slave_1 entered promiscuous mode [ 42.557782][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.564877][ T345] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.572615][ T345] device bridge_slave_0 entered promiscuous mode [ 42.581594][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.588546][ T345] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.596160][ T345] device bridge_slave_1 entered promiscuous mode [ 42.677739][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.685269][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.692403][ T348] device bridge_slave_0 entered promiscuous mode [ 42.723209][ T24] audit: type=1400 audit(1711997744.300:152): avc: denied { write } for pid=345 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.723908][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.743864][ T24] audit: type=1400 audit(1711997744.300:153): avc: denied { read } for pid=345 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.750824][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.778961][ T348] device bridge_slave_1 entered promiscuous mode [ 42.819433][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.826691][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.833807][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.840653][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.854624][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.861476][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.869051][ T355] device bridge_slave_0 entered promiscuous mode [ 42.885252][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.892109][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.899701][ T355] device bridge_slave_1 entered promiscuous mode [ 42.911089][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.918617][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.926252][ T356] device bridge_slave_0 entered promiscuous mode [ 42.950517][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.957504][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.965005][ T344] device bridge_slave_0 entered promiscuous mode [ 42.973143][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.980494][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.987888][ T344] device bridge_slave_1 entered promiscuous mode [ 42.994772][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.001610][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.009162][ T356] device bridge_slave_1 entered promiscuous mode [ 43.033999][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.041747][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.050549][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.059160][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.067076][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.180443][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.219600][ T345] device veth0_vlan entered promiscuous mode [ 43.235008][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.243118][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.251500][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.281471][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.289436][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.299411][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.306584][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.314264][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.322280][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.339020][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.347287][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.354313][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.362265][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.369692][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.377511][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.385606][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.392520][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.403517][ T345] device veth1_macvtap entered promiscuous mode [ 43.424736][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.432412][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.440741][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.453757][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.461739][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.468811][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.476324][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.484976][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.491814][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.499186][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.507950][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.515030][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.522461][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.530649][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.537710][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.545495][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.554173][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.561426][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.568814][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.577263][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.585251][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.593084][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.602754][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.610215][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.656268][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.665113][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.672849][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.681119][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.689196][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.697540][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.705940][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.714945][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.723072][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.731451][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.739885][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.748381][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.756686][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.764748][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.772592][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.780733][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.788960][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.797451][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.805410][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.813792][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.822203][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.830409][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.838580][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.846274][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.856180][ T355] device veth0_vlan entered promiscuous mode [ 43.863973][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.882181][ T348] device veth0_vlan entered promiscuous mode [ 43.889481][ T339] device veth0_vlan entered promiscuous mode [ 43.897186][ T24] audit: type=1400 audit(1711997745.480:154): avc: denied { mounton } for pid=345 comm="syz-executor.3" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 43.928082][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.936967][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.941979][ T24] audit: type=1400 audit(1711997745.520:155): avc: denied { mounton } for pid=377 comm="syz-executor.3" path="/root/syzkaller-testdir1543873703/syzkaller.ZeHXnN/0/bus" dev="sda1" ino=1947 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 43.947976][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.981817][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.987332][ T378] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 43.991083][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.998447][ T24] audit: type=1400 audit(1711997745.590:156): avc: denied { mount } for pid=377 comm="syz-executor.3" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 44.005960][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.028131][ T378] ext4 filesystem being mounted at /root/syzkaller-testdir1543873703/syzkaller.ZeHXnN/0/bus supports timestamps until 2038 (0x7fffffff) [ 44.055868][ T24] audit: type=1400 audit(1711997745.640:157): avc: denied { write } for pid=377 comm="syz-executor.3" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.060018][ T344] device veth0_vlan entered promiscuous mode [ 44.078486][ T24] audit: type=1400 audit(1711997745.640:158): avc: denied { add_name } for pid=377 comm="syz-executor.3" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.105689][ T24] audit: type=1400 audit(1711997745.640:159): avc: denied { create } for pid=377 comm="syz-executor.3" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.105826][ T355] device veth1_macvtap entered promiscuous mode [ 44.137676][ T339] device veth1_macvtap entered promiscuous mode [ 44.147280][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.158463][ T382] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 44.172381][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.180062][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.188229][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.195900][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.203313][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.212179][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.220419][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.227400][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.234844][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.242757][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.251162][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.259645][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.271623][ T348] device veth1_macvtap entered promiscuous mode [ 44.290817][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.299556][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.308101][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.317489][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.326143][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.334447][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.341809][ T290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.350018][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.358739][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.367735][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.377754][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.385593][ T385] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 44.397946][ T344] device veth1_macvtap entered promiscuous mode [ 44.398078][ T385] ext4 filesystem being mounted at /root/syzkaller-testdir1543873703/syzkaller.ZeHXnN/1/bus supports timestamps until 2038 (0x7fffffff) [ 44.425119][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.433480][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.442623][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.451827][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.460637][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.469645][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.479699][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.488579][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.497605][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.506542][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.515379][ T110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 44.552833][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.560970][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.575041][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.584291][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.630738][ T356] device veth0_vlan entered promiscuous mode [ 44.640954][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.650659][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.659668][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.665759][ T397] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 44.670338][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.690350][ T397] ext4 filesystem being mounted at /root/syzkaller-testdir1543873703/syzkaller.ZeHXnN/2/bus supports timestamps until 2038 (0x7fffffff) [ 44.703142][ T394] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 44.706354][ T395] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.714627][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.722977][ T395] ext4 filesystem being mounted at /root/syzkaller-testdir2535300039/syzkaller.uabgIf/0/bus supports timestamps until 2038 (0x7fffffff) [ 44.730946][ T394] ext4 filesystem being mounted at /root/syzkaller-testdir3675865721/syzkaller.rJrB4S/0/bus supports timestamps until 2038 (0x7fffffff) [ 44.759732][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.768463][ T393] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 44.802455][ T393] ext4 filesystem being mounted at /root/syzkaller-testdir870168252/syzkaller.4Gm6jM/0/bus supports timestamps until 2038 (0x7fffffff) [ 44.803860][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.824548][ T110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 44.839353][ T395] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 198: comm syz-executor.2: lblock 6 mapped to illegal pblock 198 (length 1) [ 44.863124][ T395] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 6 with max blocks 1 with error 117 [ 44.887004][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.892129][ T395] EXT4-fs (loop2): This should not happen!! Data will be lost [ 44.892129][ T395] [ 44.902181][ T356] device veth1_macvtap entered promiscuous mode [ 44.921936][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 44.940973][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 44.955775][ T382] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 44.970383][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.980648][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.988474][ T415] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 44.990186][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.000377][ T415] ext4 filesystem being mounted at /root/syzkaller-testdir1967029608/syzkaller.SxEaF3/0/bus supports timestamps until 2038 (0x7fffffff) [ 45.009138][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.029088][ T110] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 246: comm kworker/u4:2: lblock 38 mapped to illegal pblock 246 (length 1) [ 45.029942][ T290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.052495][ T110] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 38: len 1: ext4_ext_map_blocks returned -117 [ 45.054283][ T418] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.066984][ T110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 45.067156][ T110] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.104292][ T418] ext4 filesystem being mounted at /root/syzkaller-testdir1543873703/syzkaller.ZeHXnN/3/bus supports timestamps until 2038 (0x7fffffff) [ 45.121360][ T110] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 45.138856][ T110] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.161136][ T110] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 45.181072][ T110] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 39: len 1: ext4_ext_map_blocks returned -117 [ 45.194956][ T110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 45.209926][ T110] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.227135][ T110] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 45.241684][ T110] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.255309][ T110] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 45.284802][ T110] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 40: len 1: ext4_ext_map_blocks returned -117 [ 45.299091][ T110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 45.299475][ T432] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 45.318147][ T430] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.332203][ T432] ext4 filesystem being mounted at /root/syzkaller-testdir3205605226/syzkaller.vyiGPW/0/bus supports timestamps until 2038 (0x7fffffff) [ 45.333496][ T430] ext4 filesystem being mounted at /root/syzkaller-testdir2535300039/syzkaller.uabgIf/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.361194][ T110] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.374924][ T7] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 45.375267][ T110] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 41: len 1: ext4_ext_map_blocks returned -117 [ 45.406062][ T110] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.420048][ T110] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 42: len 1: ext4_ext_map_blocks returned -117 [ 45.434490][ T110] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.448480][ T110] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 43: len 1: ext4_ext_map_blocks returned -117 [ 45.462904][ T110] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.478419][ T110] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 44: len 1: ext4_ext_map_blocks returned -117 [ 45.478723][ T436] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 45.493176][ T110] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.502902][ T436] ext4 filesystem being mounted at /root/syzkaller-testdir870168252/syzkaller.4Gm6jM/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.530052][ T430] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 192: comm syz-executor.2: lblock 0 mapped to illegal pblock 192 (length 1) [ 45.548214][ T110] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 45: len 1: ext4_ext_map_blocks returned -117 [ 45.554662][ T443] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 45.565464][ T430] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 1 with error 117 [ 45.571745][ T443] ext4 filesystem being mounted at /root/syzkaller-testdir1967029608/syzkaller.SxEaF3/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.584165][ T430] EXT4-fs (loop2): This should not happen!! Data will be lost [ 45.584165][ T430] [ 45.598639][ T110] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.621003][ T110] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 46: len 1: ext4_ext_map_blocks returned -117 [ 45.636021][ T110] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.672027][ T432] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 197: comm syz-executor.4: lblock 5 mapped to illegal pblock 197 (length 1) [ 45.687353][ T110] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 47: len 1: ext4_ext_map_blocks returned -117 [ 45.701671][ T110] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.712669][ T428] ================================================================== [ 45.719476][ T432] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0 [ 45.723336][ T428] BUG: KASAN: use-after-free in ext4_find_extent+0xbab/0xdb0 [ 45.723348][ T428] Read of size 4 at addr ffff888124c10a58 by task kworker/u4:4/428 [ 45.723351][ T428] [ 45.723372][ T428] CPU: 1 PID: 428 Comm: kworker/u4:4 Not tainted 5.10.209-syzkaller-999850-ge7daca75b4c3 #0 [ 45.737541][ T432] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.744385][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 45.744403][ T428] Workqueue: ext4-rsv-conversion ext4_end_io_rsv_work [ 45.744412][ T428] Call Trace: [ 45.744429][ T428] dump_stack_lvl+0x1e2/0x24b [ 45.744450][ T428] ? bfq_pos_tree_add_move+0x43b/0x43b [ 45.752631][ T432] EXT4-fs error (device loop4): ext4_ext_truncate:4396: inode #19: comm syz-executor.4: mark_inode_dirty error [ 45.754371][ T428] ? panic+0x80b/0x80b [ 45.754382][ T428] ? __getblk_gfp+0x3d/0x7e0 [ 45.754394][ T428] print_address_description+0x81/0x3b0 [ 45.754412][ T428] kasan_report+0x179/0x1c0 [ 45.764701][ T432] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0 [ 45.773835][ T428] ? ext4_find_extent+0xbab/0xdb0 [ 45.773845][ T428] ? ext4_find_extent+0xbab/0xdb0 [ 45.773858][ T428] __asan_report_load4_noabort+0x14/0x20 [ 45.773868][ T428] ext4_find_extent+0xbab/0xdb0 [ 45.773880][ T428] ext4_ext_map_blocks+0x26d/0x6be0 [ 45.773893][ T428] ? rwsem_down_write_slowpath+0xd2b/0x11b0 [ 45.773907][ T428] ? rwsem_down_read_slowpath+0x1000/0x1000 [ 45.773917][ T428] ? ret_from_fork+0x1f/0x30 [ 45.773927][ T428] ? ext4_ext_release+0x10/0x10 [ 45.773939][ T428] ? stack_trace_save+0x113/0x1c0 [ 45.773949][ T428] ? kasan_set_track+0x4b/0x70 [ 45.773959][ T428] ? kasan_set_free_info+0x23/0x40 [ 45.773970][ T428] ? stack_trace_snprint+0xf0/0xf0 [ 45.773982][ T428] ? mempool_free+0xd7/0x310 [ 45.774004][ T428] ? ext4_end_io_rsv_work+0x57f/0x690 [ 45.784606][ T432] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.790810][ T428] ? worker_thread+0xaea/0x1510 [ 45.790826][ T428] ? _raw_read_unlock+0x25/0x40 [ 45.790850][ T428] ? ext4_es_lookup_extent+0x33b/0x940 [ 45.794230][ T432] EXT4-fs error (device loop4): ext4_truncate:4378: inode #19: comm syz-executor.4: mark_inode_dirty error [ 45.798525][ T428] ext4_map_blocks+0xaa7/0x1ec0 [ 45.798555][ T428] ? ext4_issue_zeroout+0x1b0/0x1b0 [ 45.804585][ T432] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm syz-executor.4: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 45.815810][ T428] ? __kasan_check_read+0x11/0x20 [ 45.815825][ T428] ext4_convert_unwritten_extents+0x2a3/0x5a0 [ 45.815837][ T428] ? __kasan_check_write+0x14/0x20 [ 45.815849][ T428] ? trace_ext4_fallocate_exit+0x160/0x160 [ 45.815872][ T428] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 45.819985][ T432] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 5 with error 117 [ 45.824207][ T428] ? compat_start_thread+0x80/0x80 [ 45.824218][ T428] ? _raw_spin_lock+0x1b0/0x1b0 [ 45.824231][ T428] ext4_convert_unwritten_io_end_vec+0x104/0x180 [ 45.824244][ T428] ext4_end_io_rsv_work+0x358/0x690 [ 45.824256][ T428] ? switch_mm_irqs_off+0x71b/0x9a0 [ 45.824268][ T428] ? ext4_last_io_end_vec+0x70/0x70 [ 45.824281][ T428] ? read_word_at_a_time+0x12/0x20 [ 45.824291][ T428] ? strscpy+0x9c/0x260 [ 45.824303][ T428] process_one_work+0x6dc/0xbd0 [ 45.824314][ T428] worker_thread+0xaea/0x1510 [ 45.824325][ T428] ? _raw_spin_lock+0x1b0/0x1b0 [ 45.824338][ T428] ? __kasan_check_read+0x11/0x20 [ 45.824351][ T428] kthread+0x34b/0x3d0 [ 45.824361][ T428] ? worker_clr_flags+0x180/0x180 [ 45.824372][ T428] ? kthread_blkcg+0xd0/0xd0 [ 45.824383][ T428] ret_from_fork+0x1f/0x30 [ 45.824389][ T428] [ 45.824393][ T428] The buggy address belongs to the page: [ 45.824408][ T428] page:ffffea0004930400 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x124c10 [ 45.824416][ T428] flags: 0x4000000000000000() [ 45.824432][ T428] raw: 4000000000000000 dead000000000100 dead000000000122 0000000000000000 [ 45.824445][ T428] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 45.824449][ T428] page dumped because: kasan: bad access detected [ 45.824454][ T428] page_owner info is not present (never set?) [ 45.824457][ T428] [ 45.824460][ T428] Memory state around the buggy address: [ 45.824470][ T428] ffff888124c10900: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.824484][ T428] ffff888124c10980: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.830042][ T432] EXT4-fs (loop4): This should not happen!! Data will be lost [ 45.830042][ T432] [ 45.834164][ T428] >ffff888124c10a00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.834169][ T428] ^ [ 45.834178][ T428] ffff888124c10a80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.834186][ T428] ffff888124c10b00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.834190][ T428] ================================================================== [ 45.834202][ T428] Disabling lock debugging due to kernel taint [ 45.863392][ T451] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 200: comm syz-executor.1: lblock 8 mapped to illegal pblock 200 (length 1) [ 45.872779][ T428] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 7: comm kworker/u4:4: lblock 7 mapped to illegal pblock 7 (length 1) [ 45.876662][ T382] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 45.879885][ T443] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 193: comm syz-executor.0: lblock 1 mapped to illegal pblock 193 (length 1) [ 45.895958][ T7] EXT4-fs error (device loop0): ext4_find_extent:928: inode #19: comm kworker/u4:0: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 45.904185][ T382] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 45.904831][ T451] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 8 with max blocks 1 with error 117 [ 45.909994][ T110] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 45.914905][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 0: len 1: ext4_ext_map_blocks returned -117 [ 45.921302][ T428] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 45.924763][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 45.948123][ T110] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 45.950314][ T7] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.962968][ T451] EXT4-fs (loop1): This should not happen!! Data will be lost [ 45.962968][ T451] [ 45.965212][ T7] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 45.972638][ T428] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 45.990118][ T454] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.994655][ T443] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 1 with max blocks 1 with error 117 [ 46.000250][ T454] ext4 filesystem being mounted at /root/syzkaller-testdir1543873703/syzkaller.ZeHXnN/4/bus supports timestamps until 2038 (0x7fffffff) [ 46.006299][ T443] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.006299][ T443] [ 46.011885][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.035368][ T428] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.538057][ T428] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 46.560725][ T428] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.602190][ T428] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.617643][ T428] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.644422][ T457] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 46.679416][ T457] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 46.713382][ T462] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.713870][ T428] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.723050][ T462] ext4 filesystem being mounted at /root/syzkaller-testdir2535300039/syzkaller.uabgIf/2/bus supports timestamps until 2038 (0x7fffffff) [ 46.752414][ T468] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 46.752446][ T465] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 46.761588][ T468] ext4 filesystem being mounted at /root/syzkaller-testdir3675865721/syzkaller.rJrB4S/1/bus supports timestamps until 2038 (0x7fffffff) [ 46.785621][ T465] ext4 filesystem being mounted at /root/syzkaller-testdir3205605226/syzkaller.vyiGPW/1/bus supports timestamps until 2038 (0x7fffffff) [ 46.924937][ T9] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 226: comm kworker/u4:1: lblock 18 mapped to illegal pblock 226 (length 1) [ 46.939651][ T462] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 227: comm syz-executor.2: lblock 19 mapped to illegal pblock 227 (length 1) [ 46.939785][ T462] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 19 with max blocks 1 with error 117 [ 46.956258][ T481] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 46.967801][ T462] EXT4-fs (loop2): This should not happen!! Data will be lost [ 46.967801][ T462] [ 46.985481][ T468] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 207: comm syz-executor.5: lblock 15 mapped to illegal pblock 207 (length 1) [ 46.985643][ T7] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 205: comm kworker/u4:0: lblock 13 mapped to illegal pblock 205 (length 1) [ 47.001383][ T483] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 47.016868][ T465] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 229: comm syz-executor.4: lblock 21 mapped to illegal pblock 229 (length 1) [ 47.024314][ T481] ext4 filesystem being mounted at /root/syzkaller-testdir1543873703/syzkaller.ZeHXnN/5/bus supports timestamps until 2038 (0x7fffffff) [ 47.039845][ T428] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 228: comm kworker/u4:4: lblock 20 mapped to illegal pblock 228 (length 1) [ 47.056041][ T479] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.069718][ T428] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 20: len 1: ext4_ext_map_blocks returned -117 [ 47.079030][ T483] ext4 filesystem being mounted at /root/syzkaller-testdir870168252/syzkaller.4Gm6jM/2/bus supports timestamps until 2038 (0x7fffffff) [ 47.091603][ T465] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 21 with max blocks 1 with error 117 [ 47.105768][ T479] ext4 filesystem being mounted at /root/syzkaller-testdir1967029608/syzkaller.SxEaF3/2/bus supports timestamps until 2038 (0x7fffffff) [ 47.117967][ T428] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 47.132157][ T468] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 15 with max blocks 1 with error 117 [ 47.145565][ T428] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.159061][ T465] EXT4-fs (loop4): This should not happen!! Data will be lost [ 47.159061][ T465] [ 47.168085][ T428] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 47.177842][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 13: len 1: ext4_ext_map_blocks returned -117 [ 47.190352][ T428] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.206107][ T468] EXT4-fs (loop5): This should not happen!! Data will be lost [ 47.206107][ T468] [ 47.217984][ T7] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 47.240916][ T9] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 47.255116][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 47.270013][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.280393][ T9] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 47.289641][ T7] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.301569][ T9] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.304196][ T7] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 47.319361][ T382] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 203: comm kworker/u4:3: lblock 11 mapped to illegal pblock 203 (length 1) [ 47.333262][ T479] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 206: comm syz-executor.0: lblock 14 mapped to illegal pblock 206 (length 1) 2024/04/01 18:55:49 executed programs: 19 [ 47.365563][ T479] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 14 with max blocks 1 with error 117 [ 47.374954][ T7] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.385193][ T479] EXT4-fs (loop0): This should not happen!! Data will be lost [ 47.385193][ T479] [ 47.392943][ T382] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 47.421696][ T481] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 231: comm syz-executor.3: lblock 23 mapped to illegal pblock 231 (length 1) [ 47.427411][ T382] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 47.442425][ T7] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm kworker/u4:0: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 47.451362][ T467] EXT4-fs error (device loop3): ext4_find_extent:928: inode #19: comm kworker/u4:6: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 47.469741][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 47.489252][ T467] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 20: len 1: ext4_ext_map_blocks returned -117 [ 47.504177][ T428] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 47.518988][ T467] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 47.532431][ T457] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 47.546335][ T481] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 23 with max blocks 1 with error 117 [ 47.560115][ T457] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 47.572231][ T382] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.593988][ T481] EXT4-fs (loop3): This should not happen!! Data will be lost [ 47.593988][ T481] [ 47.602169][ T467] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.606384][ T428] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 47.615622][ T382] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 47.630150][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 14: len 1: ext4_ext_map_blocks returned -117 [ 47.642843][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 47.656529][ T7] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 47.670675][ T467] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 47.684272][ T7] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.702144][ T467] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.706745][ T7] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 47.719803][ T382] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.732774][ T467] EXT4-fs error (device loop3): ext4_find_extent:928: inode #19: comm kworker/u4:6: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 47.745670][ T7] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.763527][ T382] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:3: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 47.777353][ T467] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 21: len 1: ext4_ext_map_blocks returned -117 [ 47.794318][ T382] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 12: len 1: ext4_ext_map_blocks returned -117 [ 47.822592][ T7] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 47.823168][ T467] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 47.839614][ T382] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 47.871340][ T382] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.872788][ T467] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.882791][ T382] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 47.890175][ T467] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 47.903005][ T382] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.916863][ T467] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.929805][ T382] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:3: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 47.942171][ T467] EXT4-fs error (device loop3): ext4_find_extent:928: inode #19: comm kworker/u4:6: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 47.960633][ T382] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 13: len 1: ext4_ext_map_blocks returned -117 [ 47.978678][ T467] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 22: len 1: ext4_ext_map_blocks returned -117 [ 47.992216][ T382] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 48.006128][ T467] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.020126][ T382] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.056731][ T382] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 14: len 1: ext4_ext_map_blocks returned -117 [ 48.065537][ T501] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.071005][ T382] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.079673][ T501] ext4 filesystem being mounted at /root/syzkaller-testdir1967029608/syzkaller.SxEaF3/3/bus supports timestamps until 2038 (0x7fffffff) [ 48.092508][ T382] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 15: len 1: ext4_ext_map_blocks returned -117 [ 48.120247][ T382] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.133277][ T382] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 16: len 1: ext4_ext_map_blocks returned -117 [ 48.147214][ T382] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.171493][ T382] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 48.185747][ T382] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.198857][ T382] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 48.213359][ T382] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.226643][ T382] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 19: len 1: ext4_ext_map_blocks returned -117 [ 48.241525][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 48.241584][ T382] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.273072][ T382] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 20: len 1: ext4_ext_map_blocks returned -117 [ 48.279483][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.288682][ T382] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.297267][ T509] ext4 filesystem being mounted at /root/syzkaller-testdir2535300039/syzkaller.uabgIf/3/bus supports timestamps until 2038 (0x7fffffff) [ 48.333907][ T508] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 48.344067][ T512] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 48.347611][ T508] ext4 filesystem being mounted at /root/syzkaller-testdir3205605226/syzkaller.vyiGPW/2/bus supports timestamps until 2038 (0x7fffffff) [ 48.353481][ T512] ext4 filesystem being mounted at /root/syzkaller-testdir3675865721/syzkaller.rJrB4S/2/bus supports timestamps until 2038 (0x7fffffff) [ 48.386046][ T513] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 48.395694][ T513] ext4 filesystem being mounted at /root/syzkaller-testdir1543873703/syzkaller.ZeHXnN/6/bus supports timestamps until 2038 (0x7fffffff) [ 48.474347][ T529] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 48.484957][ T526] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.487714][ T513] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 232: comm syz-executor.3: lblock 24 mapped to illegal pblock 232 (length 1) [ 48.494481][ T382] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 231: comm kworker/u4:3: lblock 23 mapped to illegal pblock 231 (length 1) [ 48.518620][ T529] ext4 filesystem being mounted at /root/syzkaller-testdir870168252/syzkaller.4Gm6jM/3/bus supports timestamps until 2038 (0x7fffffff) [ 48.530373][ T526] ext4 filesystem being mounted at /root/syzkaller-testdir1967029608/syzkaller.SxEaF3/4/bus supports timestamps until 2038 (0x7fffffff) [ 48.539581][ T513] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 24 with max blocks 1 with error 117 [ 48.551443][ T508] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm syz-executor.4: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 48.584095][ T512] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 249: comm syz-executor.5: lblock 41 mapped to illegal pblock 249 (length 1) [ 48.595438][ T508] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 19 with max blocks 29 with error 117 [ 48.599482][ T513] EXT4-fs (loop3): This should not happen!! Data will be lost [ 48.599482][ T513] [ 48.611819][ T509] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 194: comm syz-executor.2: lblock 2 mapped to illegal pblock 194 (length 1) [ 48.631945][ T382] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 23: len 1: ext4_ext_map_blocks returned -117 [ 48.648736][ T509] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 2 with max blocks 1 with error 117 [ 48.650284][ T512] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 48.662834][ T509] EXT4-fs (loop2): This should not happen!! Data will be lost [ 48.662834][ T509] [ 48.676808][ T529] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 196: comm syz-executor.1: lblock 4 mapped to illegal pblock 196 (length 1) [ 48.678005][ T508] EXT4-fs (loop4): This should not happen!! Data will be lost [ 48.678005][ T508] [ 48.687170][ T382] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 48.702026][ T467] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 71870965563745: comm kworker/u4:6: lblock 3 mapped to illegal pblock 71870965563745 (length 1) [ 48.713851][ T512] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 48.725273][ T467] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 48.741564][ T529] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 4 with max blocks 1 with error 117 [ 48.750734][ T467] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 48.750940][ T467] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 48.768470][ T529] EXT4-fs (loop1): This should not happen!! Data will be lost [ 48.768470][ T529] [ 48.782844][ T467] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 48.792023][ T382] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 48.808670][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 48.824606][ T512] EXT4-fs error (device loop5): ext4_ext_truncate:4396: inode #19: comm syz-executor.5: mark_inode_dirty error [ 48.834032][ T467] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.858880][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 48.872938][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 48.885967][ T382] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 48.912615][ T512] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 48.922156][ T382] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.927473][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 48.954066][ T457] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 48.959246][ T512] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 48.979278][ T512] EXT4-fs error (device loop5): ext4_truncate:4378: inode #19: comm syz-executor.5: mark_inode_dirty error [ 48.994236][ T110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 49.007967][ T467] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 49.019402][ T110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 49.031915][ T467] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 49.037602][ T512] ------------[ cut here ]------------ [ 49.061001][ T512] kernel BUG at fs/ext4/inode.c:2452! [ 49.067079][ T512] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 49.073065][ T512] CPU: 1 PID: 512 Comm: syz-executor.5 Tainted: G B 5.10.209-syzkaller-999850-ge7daca75b4c3 #0 [ 49.084703][ T512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 49.094795][ T512] RIP: 0010:ext4_writepages+0x3b44/0x3c00 [ 49.100349][ T512] Code: 00 74 08 48 89 df e8 8b f0 c9 ff 48 8b 3b 48 8b 74 24 28 48 8b 54 24 50 44 89 e1 45 89 f8 e8 13 d2 07 00 eb 5d e8 ec 78 8c ff <0f> 0b e8 e5 78 8c ff eb 3b e8 de 78 8c ff eb 77 e8 d7 78 8c ff 31 [ 49.119869][ T512] RSP: 0018:ffffc90001627300 EFLAGS: 00010293 [ 49.126155][ T512] RAX: ffffffff81de2f04 RBX: dffffc0000000000 RCX: ffff8881152362c0 [ 49.134184][ T512] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 49.142433][ T512] RBP: ffffc900016276f0 R08: ffffffff81de0b09 R09: ffffed1024752a7a [ 49.150446][ T512] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90001627610 [ 49.158344][ T512] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 49.166268][ T512] FS: 00007fb0b888a6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 49.175548][ T512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.182078][ T512] CR2: 00007f8b2aa2b000 CR3: 0000000112c96000 CR4: 00000000003506a0 [ 49.190044][ T512] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.198282][ T512] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.206398][ T512] Call Trace: [ 49.209584][ T512] ? __die_body+0x62/0xb0 [ 49.213746][ T512] ? die+0x88/0xb0 [ 49.217291][ T512] ? do_trap+0x1a4/0x310 [ 49.221494][ T512] ? ext4_writepages+0x3b44/0x3c00 [ 49.226525][ T512] ? handle_invalid_op+0x95/0xc0 [ 49.231643][ T512] ? ext4_writepages+0x3b44/0x3c00 [ 49.236593][ T512] ? exc_invalid_op+0x32/0x50 [ 49.241105][ T512] ? asm_exc_invalid_op+0x12/0x20 [ 49.246219][ T512] ? ext4_writepages+0x1749/0x3c00 [ 49.251495][ T512] ? ext4_writepages+0x3b44/0x3c00 [ 49.256526][ T512] ? ext4_writepages+0x3b44/0x3c00 [ 49.261468][ T512] ? ext4_readahead+0x110/0x110 [ 49.266181][ T512] ? ext4_readpage+0x230/0x230 [ 49.270856][ T512] ? can_reuse_spf_vma+0xe0/0xe0 [ 49.275858][ T512] ? ext4_readpage+0x230/0x230 [ 49.280443][ T512] do_writepages+0x12e/0x270 [ 49.284868][ T512] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 49.290112][ T512] ? __writepage+0x130/0x130 [ 49.294542][ T512] ? __kasan_check_write+0x14/0x20 [ 49.299482][ T512] ? _raw_spin_lock+0xa4/0x1b0 [ 49.304090][ T512] ? _raw_spin_unlock+0x4d/0x70 [ 49.308809][ T512] __filemap_fdatawrite_range+0x33c/0x3f0 [ 49.314347][ T512] ? filemap_check_errors+0x150/0x150 [ 49.319560][ T512] ? generic_perform_write+0x4ce/0x570 [ 49.325140][ T512] file_write_and_wait_range+0x89/0x120 [ 49.330498][ T512] ext4_sync_file+0x1a2/0xa30 [ 49.335102][ T512] ? down_write+0xd7/0x150 [ 49.339353][ T512] vfs_fsync_range+0x17b/0x190 [ 49.344109][ T512] ext4_buffered_write_iter+0x565/0x610 [ 49.349773][ T512] ext4_file_write_iter+0x193/0x1c80 [ 49.354887][ T512] ? avc_policy_seqno+0x1b/0x70 [ 49.359702][ T512] ? selinux_file_permission+0x2bb/0x560 [ 49.365165][ T512] ? fsnotify_perm+0x67/0x4e0 [ 49.369692][ T512] ? ext4_file_read_iter+0x4d0/0x4d0 [ 49.374826][ T512] ? security_file_permission+0x86/0xb0 [ 49.380318][ T512] ? iov_iter_init+0x3f/0x120 [ 49.384821][ T512] vfs_write+0xb55/0xe70 [ 49.388913][ T512] ? futex_exit_release+0x1e0/0x1e0 [ 49.394480][ T512] ? kernel_write+0x3d0/0x3d0 [ 49.399203][ T512] ? mutex_trylock+0xa0/0xa0 [ 49.403701][ T512] ? __fdget_pos+0x2e7/0x3a0 [ 49.408119][ T512] ? ksys_write+0x77/0x2c0 [ 49.412382][ T512] ksys_write+0x199/0x2c0 [ 49.416638][ T512] ? __ia32_sys_read+0x90/0x90 [ 49.421232][ T512] ? fpu__clear_all+0x20/0x20 [ 49.425781][ T512] ? __kasan_check_read+0x11/0x20 [ 49.430691][ T512] __x64_sys_write+0x7b/0x90 [ 49.435292][ T512] do_syscall_64+0x34/0x70 [ 49.439646][ T512] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 49.445447][ T512] RIP: 0033:0x7fb0b8d07859 [ 49.449786][ T512] 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 [ 49.470004][ T512] RSP: 002b:00007fb0b888a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.478457][ T512] RAX: ffffffffffffffda RBX: 00007fb0b8e26f80 RCX: 00007fb0b8d07859 [ 49.486365][ T512] RDX: 000000000208e24b RSI: 0000000020000040 RDI: 0000000000000007 [ 49.494380][ T512] RBP: 00007fb0b8d63ad0 R08: 0000000000000000 R09: 0000000000000000 [ 49.502350][ T512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.510531][ T512] R13: 000000000000000b R14: 00007fb0b8e26f80 R15: 00007ffdacc45548 [ 49.518870][ T512] Modules linked in: [ 49.524530][ T512] ---[ end trace 261ac16aecb1399e ]--- [ 49.531127][ T512] RIP: 0010:ext4_writepages+0x3b44/0x3c00 [ 49.538292][ T512] Code: 00 74 08 48 89 df e8 8b f0 c9 ff 48 8b 3b 48 8b 74 24 28 48 8b 54 24 50 44 89 e1 45 89 f8 e8 13 d2 07 00 eb 5d e8 ec 78 8c ff <0f> 0b e8 e5 78 8c ff eb 3b e8 de 78 8c ff eb 77 e8 d7 78 8c ff 31 [ 49.559763][ T512] RSP: 0018:ffffc90001627300 EFLAGS: 00010293 [ 49.565947][ T512] RAX: ffffffff81de2f04 RBX: dffffc0000000000 RCX: ffff8881152362c0 [ 49.574299][ T512] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 49.583448][ T512] RBP: ffffc900016276f0 R08: ffffffff81de0b09 R09: ffffed1024752a7a [ 49.591823][ T512] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90001627610 [ 49.599968][ T512] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 49.607782][ T512] FS: 00007fb0b888a6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 49.616862][ T512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.623231][ T512] CR2: 00007f8b2aa2b000 CR3: 0000000112c96000 CR4: 00000000003506a0 [ 49.631359][ T512] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.639662][ T512] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.648558][ T512] Kernel panic - not syncing: Fatal exception [ 49.655330][ T512] Kernel Offset: disabled [ 49.660112][ T512] Rebooting in 86400 seconds..