last executing test programs: 559.553754ms ago: executing program 1 (id=2): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000002c0)=r0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x4) sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r3, 0x65, 0x1, 0x0, 0x0) bind$can_raw(r3, &(0x7f0000000000), 0x10) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r4, 0x65, 0x1, &(0x7f0000000080), 0x1d0) 273.924148ms ago: executing program 3 (id=4): r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$bt_hci(r0, 0x84, 0x66, 0x0, &(0x7f0000000040)) 203.454324ms ago: executing program 3 (id=6): syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f00000005c0)='./cgroup.net/cgroup.procs\x00', 0x2, &(0x7f00000009c0), 0xfd, 0x452, &(0x7f0000000140)="$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") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="000002f0d31209000000bc2e79e995"], 0x0) write$binfmt_script(r2, &(0x7f0000000100), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd600a847500140600fe8000000000000000000000000000bb", @ANYRES32=0x41424344], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000327000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635000800000f300f0f1c9a65660ff3b20618baa000ec672e660f38803d004000000f285473f61366b9800000c00f326635004000000f300f20e06635800000000f22e0f30fa6c8", 0x50}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000240)={0x20, 0x4}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x6, 0x1c, 0x0, 0x20000000) socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000040), 0x0, 0x0, 0xffffffffffffffff, 0x37}, 0x24) r4 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x81000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect(0x0, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000e518a708ac0501859d200000690409022f00011100000009040000000e0100001524", @ANYRES32=r4], 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x14552, &(0x7f0000000240)=ANY=[], 0xfe, 0x11f3, &(0x7f0000000980)="$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51.950416ms ago: executing program 0 (id=1): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregs(0x1a, r0, 0x0, &(0x7f0000000000)) 0s ago: executing program 0 (id=7): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001e005db7000000000000000007"], 0x20}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.45' (ED25519) to the list of known hosts. [ 23.601452][ T23] audit: type=1400 audit(1720027634.090:66): avc: denied { mounton } for pid=343 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.602968][ T343] cgroup1: Unknown subsys name 'net' [ 23.624849][ T23] audit: type=1400 audit(1720027634.090:67): avc: denied { mount } for pid=343 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 [ 23.630568][ T343] cgroup1: Unknown subsys name 'net_prio' [ 23.657515][ T343] cgroup1: Unknown subsys name 'devices' [ 23.663884][ T23] audit: type=1400 audit(1720027634.150:68): avc: denied { unmount } for pid=343 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.769247][ T343] cgroup1: Unknown subsys name 'hugetlb' [ 23.774843][ T343] cgroup1: Unknown subsys name 'rlimit' [ 23.937958][ T23] audit: type=1400 audit(1720027634.430:69): avc: denied { setattr } for pid=343 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=9289 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.961668][ T23] audit: type=1400 audit(1720027634.430:70): avc: denied { mounton } for pid=343 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 23.986229][ T23] audit: type=1400 audit(1720027634.430:71): avc: denied { mount } for pid=343 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 23.992156][ T346] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 24.017809][ T23] audit: type=1400 audit(1720027634.510:72): avc: denied { relabelto } for pid=346 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.043168][ T23] audit: type=1400 audit(1720027634.510:73): avc: denied { write } for pid=346 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.071981][ T23] audit: type=1400 audit(1720027634.560:74): avc: denied { read } for pid=343 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.097285][ T23] audit: type=1400 audit(1720027634.560:75): avc: denied { open } for pid=343 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.123088][ T343] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.478477][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.485449][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.493203][ T352] device bridge_slave_0 entered promiscuous mode [ 24.502397][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.509384][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.516921][ T352] device bridge_slave_1 entered promiscuous mode [ 24.643401][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.650262][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.657832][ T354] device bridge_slave_0 entered promiscuous mode [ 24.664641][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.671642][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.678944][ T354] device bridge_slave_1 entered promiscuous mode [ 24.755169][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.762319][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.769675][ T358] device bridge_slave_0 entered promiscuous mode [ 24.776431][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.783412][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.791002][ T358] device bridge_slave_1 entered promiscuous mode [ 24.845907][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.852868][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.860203][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.867047][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.897549][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.904469][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.912594][ T355] device bridge_slave_0 entered promiscuous mode [ 24.929715][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.936548][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.944026][ T355] device bridge_slave_1 entered promiscuous mode [ 24.950541][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.957666][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.964738][ T356] device bridge_slave_0 entered promiscuous mode [ 24.971661][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.978602][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.986030][ T356] device bridge_slave_1 entered promiscuous mode [ 25.064082][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.071059][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.078235][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.084987][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.119052][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.125998][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.133129][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.139884][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.167801][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.176102][ T125] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.183499][ T125] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.191277][ T125] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.198797][ T125] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.206031][ T125] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.213839][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.221111][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.242948][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.251241][ T125] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.258212][ T125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.287383][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.316523][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.324846][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.331691][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.358793][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.366247][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.374726][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.381572][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.388892][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.397577][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.404525][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.413275][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.422242][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.429082][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.446653][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.454494][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.462710][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.470666][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.487879][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.495847][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.503869][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.513444][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.545464][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.554116][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.562528][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.571154][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.579790][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.587864][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.595545][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.603583][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.629529][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.638712][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.667410][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.675725][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.684993][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.693137][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.701553][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.709131][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.716323][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.723729][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.731171][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.739291][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.747464][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.754283][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.761790][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.770044][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.778308][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.785303][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.792808][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.800978][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.809193][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.816019][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.823278][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.831968][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.840144][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.847000][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.854867][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.862740][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.890765][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.901056][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.910067][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.918960][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.927199][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.935159][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.943268][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.951463][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.976610][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.984381][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.998203][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.006084][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.014579][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.023142][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.031650][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.039713][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.288036][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.297398][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.305759][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.313575][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.322117][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.330443][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.338557][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.346224][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.349608][ T385] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 26.354534][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.371129][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.379436][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.387474][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.395621][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.403788][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.420263][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.428555][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.442767][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.451093][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.473150][ T385] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 26.502257][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.516057][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.527487][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.535956][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.558152][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.566997][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.589223][ T395] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7'. [ 26.594997][ T385] BUG: kernel NULL pointer dereference, address: 0000000000000086 [ 26.598107][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.605270][ T385] #PF: supervisor instruction fetch in kernel mode [ 26.613996][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.619325][ T385] #PF: error_code(0x0010) - not-present page [ 26.619329][ T385] PGD 1d96ff067 P4D 1d96ff067 PUD 1d9704067 PMD 0 [ 26.619344][ T385] Oops: 0010 [#1] PREEMPT SMP KASAN [ 26.619354][ T385] CPU: 0 PID: 385 Comm: syz.3.6 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 26.619365][ T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 26.627829][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.632888][ T385] RIP: 0010:0x86 [ 26.632898][ T385] Code: Bad RIP value. [ 26.639806][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.644232][ T385] RSP: 0018:ffff8881f51d7308 EFLAGS: 00010086 [ 26.644240][ T385] RAX: ffff8881f51d7338 RBX: dffffc0000000000 RCX: 0000000000040000 [ 26.644246][ T385] RDX: ffffc90001749000 RSI: 0000000000001778 RDI: 0000000000001779 [ 26.644259][ T385] RBP: 0000000000000ec0 R08: ffffffff82316961 R09: ffffffff811c8ff5 [ 26.654232][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.663419][ T385] R10: ffff8881f2dfee40 R11: 0000000000000002 R12: ffffffff84601550 [ 26.663425][ T385] R13: fffffe0000000ec8 R14: ffff8881f06a8000 R15: fffffe0000000ecb [ 26.663432][ T385] FS: 00007fae810c96c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 26.663438][ T385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.663443][ T385] CR2: 000000000000005c CR3: 00000001f3cf6000 CR4: 00000000003426b0 [ 26.663449][ T385] Call Trace: [ 26.663469][ T385] ? __die+0xb4/0x100 [ 26.672072][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.674622][ T385] ? no_context+0xbda/0xe50 [ 26.674636][ T385] ? is_prefetch+0x4b0/0x4b0 [ 26.786673][ T385] ? rcu_preempt_deferred_qs+0xa4/0x2b0 [ 26.792048][ T385] ? __do_page_fault+0xa7d/0xbb0 [ 26.796936][ T385] ? vmx_spec_ctrl_restore_host+0x83/0xfd [ 26.802488][ T385] ? __bad_area_nosemaphore+0xc0/0x460 [ 26.807785][ T385] ? page_fault+0x2f/0x40 [ 26.811964][ T385] ? __entry_text_end+0x4/0x4 [ 26.816549][ T385] ? vmx_handle_exit_irqoff+0x45/0x220 [ 26.821848][ T385] ? check_preemption_disabled+0x91/0x320 [ 26.827400][ T385] ? handle_external_interrupt_irqoff+0x148/0x2f0 [ 26.833648][ T385] ? handle_external_interrupt_irqoff+0x12a/0x2f0 [ 26.839898][ T385] ? __entry_text_end+0x4/0x4 [ 26.844421][ T385] ? vcpu_enter_guest+0x2d06/0x9f70 [ 26.849451][ T385] ? kvm_arch_vcpu_put+0x352/0x580 [ 26.854402][ T385] ? get_reg+0x220/0x220 [ 26.858474][ T385] ? check_preemption_disabled+0x9f/0x320 [ 26.864023][ T385] ? debug_smp_processor_id+0x20/0x20 [ 26.869230][ T385] ? local_bh_enable+0x20/0x20 [ 26.873832][ T385] ? check_preemption_disabled+0x9f/0x320 [ 26.879407][ T385] ? check_preemption_disabled+0x9f/0x320 [ 26.884970][ T385] ? debug_smp_processor_id+0x20/0x20 [ 26.890152][ T385] ? check_preemption_disabled+0x9f/0x320 [ 26.895707][ T385] ? check_preemption_disabled+0x9f/0x320 [ 26.901263][ T385] ? debug_smp_processor_id+0x20/0x20 [ 26.906483][ T385] ? debug_smp_processor_id+0x20/0x20 [ 26.911674][ T385] ? switch_mm_irqs_off+0x325/0xab0 [ 26.916709][ T385] ? _raw_spin_unlock_irq+0x4a/0x60 [ 26.921762][ T385] ? finish_task_switch+0x130/0x590 [ 26.926781][ T385] ? __schedule+0xb0d/0x1320 [ 26.931205][ T385] ? is_mmconf_reserved+0x430/0x430 [ 26.936331][ T385] ? plist_add+0x3f2/0x490 [ 26.940578][ T385] ? plist_check_list+0x1f8/0x220 [ 26.945526][ T385] ? schedule+0x143/0x1d0 [ 26.949698][ T385] ? futex_wait_queue_me+0x378/0x690 [ 26.954811][ T385] ? vmx_vcpu_load_vmcs+0x655/0x8b0 [ 26.959889][ T385] ? futex_wait_setup+0x6c0/0x6c0 [ 26.964701][ T385] ? read_msr+0x40/0x40 [ 26.968697][ T385] ? check_preemption_disabled+0x9f/0x320 [ 26.974252][ T385] ? check_preemption_disabled+0x9f/0x320 [ 26.979981][ T385] ? debug_smp_processor_id+0x20/0x20 [ 26.985206][ T385] ? kvm_check_async_pf_completion+0x387/0x3a0 [ 26.991186][ T385] ? kvm_arch_vcpu_ioctl_run+0x748/0x18d0 [ 26.996862][ T385] ? kvm_vcpu_ioctl+0x7f9/0xd10 [ 27.001513][ T385] ? do_unlinkat+0x7e8/0x8b0 [ 27.005988][ T385] ? create_vcpu_fd+0x120/0x120 [ 27.010622][ T385] ? do_futex+0x13c1/0x19f0 [ 27.014962][ T385] ? create_vcpu_fd+0x120/0x120 [ 27.019642][ T385] ? do_vfs_ioctl+0x742/0x1720 [ 27.024256][ T385] ? ioctl_preallocate+0x250/0x250 [ 27.029195][ T385] ? __fget+0x407/0x490 [ 27.033194][ T385] ? fget_many+0x20/0x20 [ 27.037276][ T385] ? switch_fpu_return+0x1d4/0x410 [ 27.042213][ T385] ? security_file_ioctl+0x7d/0xa0 [ 27.047160][ T385] ? __x64_sys_ioctl+0xd4/0x110 [ 27.052019][ T385] ? do_syscall_64+0xca/0x1c0 [ 27.056536][ T385] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 27.062428][ T385] Modules linked in: [ 27.066174][ T385] CR2: 0000000000000086 [ 27.070166][ T385] ---[ end trace 63849addda124e92 ]--- [ 27.075455][ T385] RIP: 0010:0x86 [ 27.078836][ T385] Code: Bad RIP value. [ 27.082741][ T385] RSP: 0018:ffff8881f51d7308 EFLAGS: 00010086 [ 27.088642][ T385] RAX: ffff8881f51d7338 RBX: dffffc0000000000 RCX: 0000000000040000 [ 27.096454][ T385] RDX: ffffc90001749000 RSI: 0000000000001778 RDI: 0000000000001779 [ 27.104266][ T385] RBP: 0000000000000ec0 R08: ffffffff82316961 R09: ffffffff811c8ff5 [ 27.112076][ T385] R10: ffff8881f2dfee40 R11: 0000000000000002 R12: ffffffff84601550 [ 27.119889][ T385] R13: fffffe0000000ec8 R14: ffff8881f06a8000 R15: fffffe0000000ecb [ 27.127700][ T385] FS: 00007fae810c96c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 27.136551][ T385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.142985][ T385] CR2: 000000000000005c CR3: 00000001f3cf6000 CR4: 00000000003426b0 [ 27.150790][ T385] Kernel panic - not syncing: Fatal exception [ 27.157002][ T385] Kernel Offset: disabled [ 27.161123][ T385] Rebooting in 86400 seconds..