forked to background, child pid 192 Starting sshd: OK syzkaller syzkaller login: [ 13.354784][ T22] kauditd_printk_skb: 60 callbacks suppressed [ 13.354792][ T22] audit: type=1400 audit(1674663184.000:71): avc: denied { transition } for pid=265 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.360094][ T22] audit: type=1400 audit(1674663184.000:72): avc: denied { write } for pid=265 comm="sh" path="pipe:[10637]" dev="pipefs" ino=10637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 [ 14.279258][ T266] sshd (266) used greatest stack depth: 23672 bytes left Warning: Permanently added '10.128.0.79' (ECDSA) to the list of known hosts. 2023/01/25 16:13:27 ignoring optional flag "sandboxArg"="0" 2023/01/25 16:13:28 parsed 1 programs [ 37.518379][ T22] audit: type=1400 audit(1674663208.160:73): avc: denied { getattr } for pid=298 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 37.532914][ T304] cgroup1: Unknown subsys name 'net' [ 37.542060][ T22] audit: type=1400 audit(1674663208.160:74): avc: denied { read } for pid=298 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 37.547349][ T304] cgroup1: Unknown subsys name 'net_prio' [ 37.568665][ T22] audit: type=1400 audit(1674663208.160:75): avc: denied { open } for pid=298 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 37.574096][ T304] cgroup1: Unknown subsys name 'devices' [ 37.597334][ T22] audit: type=1400 audit(1674663208.170:76): avc: denied { read } for pid=298 comm="syz-execprog" name="raw-gadget" dev="devtmpfs" ino=1950 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 37.602979][ T304] cgroup1: Unknown subsys name 'blkio' [ 37.625923][ T22] audit: type=1400 audit(1674663208.170:77): avc: denied { open } for pid=298 comm="syz-execprog" path="/dev/raw-gadget" dev="devtmpfs" ino=1950 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 37.654349][ T22] audit: type=1400 audit(1674663208.170:78): avc: denied { mounton } for pid=304 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 37.676944][ T22] audit: type=1400 audit(1674663208.180:79): avc: denied { mount } for pid=304 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 37.698992][ T22] audit: type=1400 audit(1674663208.280:80): avc: denied { unmount } for pid=304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 37.783479][ T304] cgroup1: Unknown subsys name 'hugetlb' [ 37.789515][ T304] cgroup1: Unknown subsys name 'rlimit' 2023/01/25 16:13:28 executed programs: 0 [ 37.882681][ T22] audit: type=1400 audit(1674663208.530:81): avc: denied { mounton } for pid=304 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 [ 37.912379][ T22] audit: type=1400 audit(1674663208.530:82): avc: denied { mount } for pid=304 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 [ 38.120821][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.127867][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.135264][ T314] device bridge_slave_0 entered promiscuous mode [ 38.145137][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.152173][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.159460][ T314] device bridge_slave_1 entered promiscuous mode [ 38.196142][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.203257][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.210600][ T320] device bridge_slave_0 entered promiscuous mode [ 38.224742][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.231801][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.239094][ T317] device bridge_slave_0 entered promiscuous mode [ 38.253564][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.260577][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.268083][ T320] device bridge_slave_1 entered promiscuous mode [ 38.278999][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.286116][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.293457][ T317] device bridge_slave_1 entered promiscuous mode [ 38.303976][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.310994][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.318587][ T313] device bridge_slave_0 entered promiscuous mode [ 38.330840][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.338009][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.345469][ T322] device bridge_slave_0 entered promiscuous mode [ 38.355355][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.362490][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.369835][ T322] device bridge_slave_1 entered promiscuous mode [ 38.394086][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.401174][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.408502][ T313] device bridge_slave_1 entered promiscuous mode [ 38.531421][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.538463][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.545940][ T323] device bridge_slave_0 entered promiscuous mode [ 38.561623][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.568645][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.576272][ T323] device bridge_slave_1 entered promiscuous mode [ 38.661437][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.668464][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.675717][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.682727][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.694465][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.701494][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.708721][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.715733][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.737999][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.745042][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.752300][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.759310][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.769508][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.776540][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.784125][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.791148][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.830017][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.837067][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.844396][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.851509][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.898198][ T118] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.905703][ T118] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.913098][ T118] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.920196][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.927895][ T118] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.935103][ T118] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.942362][ T118] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.949462][ T118] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.956807][ T118] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.963935][ T118] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.971036][ T118] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.979591][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.986983][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.014065][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.022054][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.029552][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.038596][ T101] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.045618][ T101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.053220][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.061429][ T101] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.068426][ T101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.075871][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.084053][ T101] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.091160][ T101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.098514][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.106769][ T101] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.113811][ T101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.152771][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.160937][ T118] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.167950][ T118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.175493][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.183728][ T118] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.190726][ T118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.198311][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.206216][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.214157][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.222196][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.230056][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.238102][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.245987][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.254013][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.262354][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.270434][ T118] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.277470][ T118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.284821][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.292789][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.301006][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.309188][ T118] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.316193][ T118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.329809][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.337559][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.354070][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.362397][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.370593][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.379688][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.387733][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.395647][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.414627][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.423250][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.431965][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.438962][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.446665][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.455086][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.463349][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.470343][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.477883][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.486028][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.503429][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.511697][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.519735][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.528439][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.541729][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.549933][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.559118][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.567513][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.588525][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.596772][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.604959][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.613542][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.621692][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.629094][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.647472][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.655622][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.663682][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.672055][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.680173][ T118] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.687206][ T118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.694628][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.703157][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.711535][ T118] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.718531][ T118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.775404][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.784823][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.793453][ T347] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 39.793795][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.812132][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.820213][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.828210][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.836342][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.844441][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.852872][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.861282][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.869428][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.899467][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.907499][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.916085][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.925872][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.934739][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.943230][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.951600][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.959747][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.993906][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.011376][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.021098][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.029505][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.038962][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.047789][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.055984][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.081760][ T357] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 40.087767][ T356] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 40.099891][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.108642][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.117122][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.125386][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.133782][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.141986][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.166756][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.177331][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.195493][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.204455][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.232043][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.243736][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.304234][ T370] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 40.320153][ T376] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 40.339012][ T373] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 40.383689][ T387] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 40.408188][ T391] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 40.415196][ T390] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 40.791628][ T422] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 40.806202][ T424] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 40.836557][ T423] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 40.850550][ T428] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 40.871846][ T429] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 40.880379][ T425] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 41.256089][ T461] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.300512][ T466] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 41.335332][ T472] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 41.339588][ T468] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 41.377088][ T475] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 41.379604][ T473] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 41.664860][ T504] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.691758][ T505] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 41.724559][ T517] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 41.734302][ T518] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 41.761611][ T522] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 41.770085][ T520] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 42.144695][ T551] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.154662][ T549] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 42.196361][ T554] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 42.222436][ T560] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 42.244454][ T566] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 42.246375][ T562] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 42.630853][ T594] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 42.648154][ T592] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.706961][ T603] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 42.716931][ T604] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 42.738604][ T606] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 42.747292][ T609] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 43.067835][ T641] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.073353][ T642] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 43.080845][ T637] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 43.117174][ T639] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 43.134401][ T648] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 43.141286][ T647] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 43.205221][ T641] ------------[ cut here ]------------ [ 43.210685][ T641] kernel BUG at fs/ext4/inline.c:763! [ 43.216309][ T641] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 43.222357][ T641] CPU: 1 PID: 641 Comm: syz-executor.2 Not tainted 5.4.225-syzkaller-00025-g95647568244a #0 [ 43.232392][ T641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 43.242454][ T641] RIP: 0010:ext4_write_inline_data_end+0x4ce/0x4e0 2023/01/25 16:13:33 executed programs: 45 [ 43.248929][ T641] Code: ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c d4 fd ff ff 4c 89 e7 e8 01 d4 d1 ff e9 c7 fd ff ff e8 a7 37 7a ff e8 42 62 a3 ff <0f> 0b e8 3b 62 a3 ff 0f 0b 66 0f 1f 84 00 00 00 00 00 55 41 57 41 [ 43.268518][ T641] RSP: 0018:ffff8881e5d17760 EFLAGS: 00010293 [ 43.274626][ T641] RAX: ffffffff81c21cce RBX: 0000000000000000 RCX: ffff8881e6112f40 [ 43.282576][ T641] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 43.290522][ T641] RBP: ffff8881e5d17870 R08: ffffffff81c219c4 R09: ffffed103b2d7151 [ 43.298472][ T641] R10: ffffed103b2d7151 R11: 1ffff1103b2d7150 R12: 0000008c00080000 [ 43.306420][ T641] R13: ffff8881d96b8a30 R14: ffffea000760d680 R15: ffff8881d96b8b30 [ 43.314372][ T641] FS: 00007efecabf7700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 43.323275][ T641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.329855][ T641] CR2: 0000000000000000 CR3: 00000001e89e1000 CR4: 00000000003406e0 [ 43.337868][ T641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.345825][ T641] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.353800][ T641] Call Trace: [ 43.357074][ T641] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 43.362342][ T641] ? put_page+0xa0/0xa0 [ 43.366480][ T641] ? iov_iter_copy_from_user_atomic+0x597/0xd40 [ 43.372703][ T641] ext4_write_end+0x1cd/0xe40 [ 43.377363][ T641] ? ext4_da_write_end+0x9b/0xc70 [ 43.382392][ T641] ? ext4_da_write_begin+0xf80/0xf80 [ 43.387666][ T641] generic_perform_write+0x400/0x5a0 [ 43.392921][ T641] ? __mark_inode_dirty+0x126/0x9f0 [ 43.398088][ T641] ? grab_cache_page_write_begin+0x90/0x90 [ 43.403870][ T641] ? file_remove_privs+0x640/0x640 [ 43.408950][ T641] ? down_write_trylock+0xd8/0x130 [ 43.414030][ T641] __generic_file_write_iter+0x239/0x490 [ 43.419653][ T641] ext4_file_write_iter+0x495/0x10e0 [ 43.424911][ T641] ? ext4_file_read_iter+0x140/0x140 [ 43.430186][ T641] ? do_futex+0x13b9/0x19c0 [ 43.434656][ T641] ? iov_iter_init+0x83/0x160 [ 43.439387][ T641] __vfs_write+0x5e3/0x780 [ 43.443772][ T641] ? __kernel_write+0x340/0x340 [ 43.448597][ T641] ? check_preemption_disabled+0x9e/0x330 [ 43.454283][ T641] ? debug_smp_processor_id+0x20/0x20 [ 43.459627][ T641] ? selinux_file_permission+0x2c2/0x530 [ 43.465227][ T641] vfs_write+0x210/0x4f0 [ 43.469525][ T641] ksys_write+0x198/0x2c0 [ 43.473825][ T641] ? __ia32_sys_read+0x80/0x80 [ 43.478556][ T641] ? do_sys_ftruncate+0x439/0x4e0 [ 43.483546][ T641] do_syscall_64+0xcb/0x1c0 [ 43.488019][ T641] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 43.493879][ T641] Modules linked in: [ 43.504537][ T641] ---[ end trace e4ebf3e9c5f3d09c ]--- [ 43.512503][ T641] RIP: 0010:ext4_write_inline_data_end+0x4ce/0x4e0 [ 43.520339][ T641] Code: ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c d4 fd ff ff 4c 89 e7 e8 01 d4 d1 ff e9 c7 fd ff ff e8 a7 37 7a ff e8 42 62 a3 ff <0f> 0b e8 3b 62 a3 ff 0f 0b 66 0f 1f 84 00 00 00 00 00 55 41 57 41 [ 43.540417][ T641] RSP: 0018:ffff8881e5d17760 EFLAGS: 00010293 [ 43.552008][ T641] RAX: ffffffff81c21cce RBX: 0000000000000000 RCX: ffff8881e6112f40 [ 43.560016][ T641] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 43.568123][ T641] RBP: ffff8881e5d17870 R08: ffffffff81c219c4 R09: ffffed103b2d7151 [ 43.576189][ T641] R10: ffffed103b2d7151 R11: 1ffff1103b2d7150 R12: 0000008c00080000 [ 43.584281][ T641] R13: ffff8881d96b8a30 R14: ffffea000760d680 R15: ffff8881d96b8b30 [ 43.592480][ T641] FS: 00007efecabf7700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 43.601425][ T641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.607994][ T641] CR2: 00007fff155f7f48 CR3: 00000001e89e1000 CR4: 00000000003406e0 [ 43.616050][ T641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.624020][ T641] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.631988][ T641] Kernel panic - not syncing: Fatal exception [ 43.638198][ T641] Kernel Offset: disabled [ 43.642498][ T641] Rebooting in 86400 seconds..