syzkaller syzkaller login: [ 13.058021][ T28] kauditd_printk_skb: 48 callbacks suppressed [ 13.058035][ T28] audit: type=1400 audit(1766206610.542:59): avc: denied { transition } for pid=225 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.062064][ T28] audit: type=1400 audit(1766206610.542:60): avc: denied { noatsecure } for pid=225 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.064773][ T28] audit: type=1400 audit(1766206610.542:61): avc: denied { write } for pid=225 comm="sh" path="pipe:[14738]" dev="pipefs" ino=14738 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.067899][ T28] audit: type=1400 audit(1766206610.542:62): avc: denied { rlimitinh } for pid=225 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.070650][ T28] audit: type=1400 audit(1766206610.542:63): avc: denied { siginh } for pid=225 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 15.179735][ T228] sshd-session (228) used greatest stack depth: 20960 bytes left Warning: Permanently added '10.128.0.214' (ED25519) to the list of known hosts. 2025/12/20 04:56:59 parsed 1 programs [ 22.444862][ T28] audit: type=1400 audit(1766206619.932:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.465536][ T28] audit: type=1400 audit(1766206619.932:65): avc: denied { module_request } for pid=283 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 23.424478][ T28] audit: type=1400 audit(1766206620.912:66): avc: denied { mounton } for pid=291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.425608][ T291] cgroup: Unknown subsys name 'net' [ 23.447151][ T28] audit: type=1400 audit(1766206620.912:67): avc: denied { mount } for pid=291 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 [ 23.474498][ T28] audit: type=1400 audit(1766206620.942:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.474661][ T291] cgroup: Unknown subsys name 'devices' [ 23.591706][ T291] cgroup: Unknown subsys name 'hugetlb' [ 23.597409][ T291] cgroup: Unknown subsys name 'rlimit' [ 23.707099][ T28] audit: type=1400 audit(1766206621.192:69): avc: denied { setattr } for pid=291 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.730397][ T28] audit: type=1400 audit(1766206621.192:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.750808][ T28] audit: type=1400 audit(1766206621.192:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.761172][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.771148][ T28] audit: type=1400 audit(1766206621.192:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 23.799817][ T28] audit: type=1400 audit(1766206621.192:73): avc: denied { mounton } for pid=291 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 [ 23.862025][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.540898][ T301] request_module fs-gadgetfs succeeded, but still no fs? [ 24.677764][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.685043][ T300] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.692904][ T300] device bridge_slave_0 entered promiscuous mode [ 24.723755][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.730891][ T300] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.738304][ T300] device bridge_slave_1 entered promiscuous mode [ 25.086695][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.093779][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.101067][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.108084][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.147009][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.157012][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.168595][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.176164][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.190936][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.199186][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.206243][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.213641][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.222165][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.229202][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.244300][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.252293][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.267703][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.276705][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.284819][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.292938][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.300665][ T300] device veth0_vlan entered promiscuous mode [ 25.313015][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.322412][ T300] device veth1_macvtap entered promiscuous mode [ 25.332681][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.351629][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/12/20 04:57:02 executed programs: 0 [ 25.571537][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.578692][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.586113][ T369] device bridge_slave_0 entered promiscuous mode [ 25.612549][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.619592][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.627022][ T369] device bridge_slave_1 entered promiscuous mode [ 25.637122][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.644277][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.651786][ T367] device bridge_slave_0 entered promiscuous mode [ 25.660061][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.667087][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.674642][ T367] device bridge_slave_1 entered promiscuous mode [ 25.725501][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.732621][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.740144][ T374] device bridge_slave_0 entered promiscuous mode [ 25.746934][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.754021][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.761503][ T374] device bridge_slave_1 entered promiscuous mode [ 25.802212][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.809261][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.816753][ T372] device bridge_slave_0 entered promiscuous mode [ 25.838337][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.845421][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.853045][ T372] device bridge_slave_1 entered promiscuous mode [ 25.864887][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.871941][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.879221][ T373] device bridge_slave_0 entered promiscuous mode [ 25.899182][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.906233][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.913673][ T373] device bridge_slave_1 entered promiscuous mode [ 26.107536][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.115051][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.131126][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.138614][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.167075][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.175606][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.183880][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.190918][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.198234][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.206771][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.214977][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.222013][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.229501][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.237858][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.246058][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.254432][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.262646][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.269690][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.277001][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.284699][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.333213][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.341510][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.349606][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.356651][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.364078][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.372081][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.383859][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.391334][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.399435][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.406466][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.438044][ T369] device veth0_vlan entered promiscuous mode [ 26.448914][ T367] device veth0_vlan entered promiscuous mode [ 26.456848][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.464903][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.472617][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.481261][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.489525][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.497614][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.505261][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.512777][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.520902][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.528312][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.535881][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.544145][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.551180][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.558630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.566786][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.573824][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.581362][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.589497][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.596524][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.603896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.611849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.643133][ T369] device veth1_macvtap entered promiscuous mode [ 26.651009][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.662430][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.671867][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.680392][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.688299][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.695790][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.703265][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.711306][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.719185][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.727248][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.735469][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.742497][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.749939][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.758062][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.765092][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.772537][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.780734][ T372] device veth0_vlan entered promiscuous mode [ 26.793302][ T372] device veth1_macvtap entered promiscuous mode [ 26.807740][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.816097][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.824235][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.832446][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.840689][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.848903][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.857144][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.865414][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.873631][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.881984][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.890307][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.905817][ T374] device veth0_vlan entered promiscuous mode [ 26.920989][ T367] device veth1_macvtap entered promiscuous mode [ 26.927785][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.936131][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.944576][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.953592][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.961821][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.969366][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.977377][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.985430][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.993790][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.001732][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.009822][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.017684][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.025224][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.044269][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.052478][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.072026][ T374] device veth1_macvtap entered promiscuous mode [ 27.099402][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.109189][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.117803][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.138287][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.146606][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.155152][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.164648][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.173454][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.182146][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.204534][ T373] device veth0_vlan entered promiscuous mode [ 27.217272][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.233401][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.241967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.258341][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.267513][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.280698][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.307350][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.315718][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.326383][ T373] device veth1_macvtap entered promiscuous mode [ 27.343063][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.350707][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready SIGQUIT: quit PC=0x40dd0e m=7 sigcode=128 goroutine 15 gp=0xc002535a40 m=7 mp=0xc00249d808 [syscall]: syscall.Syscall(0x0, 0x6, 0xc003f00000, 0xaf25b4) /usr/local/go/src/syscall/syscall_linux.go:73 +0x25 fp=0xc0033154f8 sp=0xc003315498 pc=0x4a7925 syscall.read(0xc002bcfd00?, {0xc003f00000?, 0x0?, 0x7?}) /usr/local/go/src/syscall/zsyscall_linux_amd64.go:736 +0x38 fp=0xc003315538 sp=0xc0033154f8 pc=0x4a5af8 syscall.Read(...) /usr/local/go/src/syscall/syscall_unix.go:183 internal/poll.ignoringEINTRIO(...) /usr/local/go/src/internal/poll/fd_unix.go:745 internal/poll.(*FD).Read(0xc002bcfd00, {0xc003f00000, 0xaf25b4, 0xaf4000}) /usr/local/go/src/internal/poll/fd_unix.go:161 +0x2ae fp=0xc0033155d0 sp=0xc003315538 pc=0x4feace net.(*netFD).Read(0xc002bcfd00, {0xc003f00000?, 0x0?, 0x0?}) /usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc003315618 sp=0xc0033155d0 pc=0x66b4a5 net.(*conn).Read(0xc00001e138, {0xc003f00000?, 0x1745b40?, 0xc0056b7e01?}) /usr/local/go/src/net/net.go:194 +0x45 fp=0xc003315660 sp=0xc003315618 pc=0x67ae45 io.ReadAtLeast({0x233fc20, 0xc00001e138}, {0xc003f00000, 0xaf25b4, 0xaf4000}, 0x4) /usr/local/go/src/io/io.go:335 +0x91 fp=0xc0033156a8 sp=0xc003315660 pc=0x48dd71 github.com/google/syzkaller/pkg/flatrpc.(*Conn).recv(0xc002546fa0, 0x411957?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:180 +0x185 fp=0xc003315738 sp=0xc0033156a8 pc=0xfafc85 github.com/google/syzkaller/pkg/flatrpc.Recv[...](0xc002546fa0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:157 +0xa5 fp=0xc003315790 sp=0xc003315738 pc=0x127c745 github.com/google/syzkaller/pkg/rpcserver.wrappedRecv[...](0xc0056b7bd0?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:235 +0x85 fp=0xc0033157e8 sp=0xc003315790 pc=0x127c5c5 github.com/google/syzkaller/pkg/rpcserver.(*Runner).ConnectionLoop(0xc00252fc80) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:194 +0x351 fp=0xc0033159d0 sp=0xc0033157e8 pc=0x1278871 github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop(0xc00068d440, {0x235ffb0?, 0xc002546f50?}, 0xc00252fc80) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:439 +0x196 fp=0xc003315b08 sp=0xc0033159d0 pc=0x1275d16 github.com/google/syzkaller/pkg/rpcserver.(*server).handleRunnerConn(0xc00068d440, {0x235ffb0, 0xc002546f50}, 0xc00252fc80, 0xc002546fa0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:362 +0x54a fp=0xc003315d50 sp=0xc003315b08 pc=0x12752aa github.com/google/syzkaller/pkg/rpcserver.(*server).handleConn(0xc00068d440, {0x235ffb0, 0xc002546f50}, 0xc002546fa0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:324 +0x2aa fp=0xc003315e88 sp=0xc003315d50 pc=0x1274a0a github.com/google/syzkaller/pkg/rpcserver.(*server).Serve.func1.1({0x235ffb0?, 0xc002546f50?}, 0x10?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:244 +0x31 fp=0xc003315ef8 sp=0xc003315e88 pc=0x1274671 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:78 +0x198 fp=0xc003315f78 sp=0xc003315ef8 pc=0xfaf958 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:93 +0x50 fp=0xc003315fe0 sp=0xc003315f78 pc=0xfae730 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc003315fe8 sp=0xc003315fe0 pc=0x47e281 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 10 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:78 +0x93 goroutine 1 gp=0xc000002380 m=nil [sync.WaitGroup.Wait]: runtime.gopark(0xc001985c98?, 0x419274?, 0x60?, 0x46?, 0x7fd76cb65758?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc003ec3c38 sp=0xc003ec3c18 pc=0x47666e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.semacquire1(0xc001ed5c10, 0x0, 0x1, 0x0, 0x18) /usr/local/go/src/runtime/sema.go:188 +0x21d fp=0xc003ec3ca0 sp=0xc003ec3c38 pc=0x4567fd sync.runtime_SemacquireWaitGroup(0xc003b4e540?) /usr/local/go/src/runtime/sema.go:110 +0x25 fp=0xc003ec3cd8 sp=0xc003ec3ca0 pc=0x477c05 sync.(*WaitGroup).Wait(0x15a1b20?) /usr/local/go/src/sync/waitgroup.go:118 +0x48 fp=0xc003ec3d00 sp=0xc003ec3cd8 pc=0x489bc8 golang.org/x/sync/errgroup.(*Group).Wait(0xc001ed5c00) /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:56 +0x1e fp=0xc003ec3d20 sp=0xc003ec3d00 pc=0xfae5de github.com/google/syzkaller/pkg/rpcserver.RunLocal({0x235ffb0?, 0xc002546d70?}, 0x2330568?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:54 +0x192 fp=0xc003ec3da8 sp=0xc003ec3d20 pc=0x12725d2 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:187 +0x93e fp=0xc003ec3f50 sp=0xc003ec3da8 pc=0x127f3fe runtime.main() /usr/local/go/src/runtime/proc.go:283 +0x28b fp=0xc003ec3fe0 sp=0xc003ec3f50 pc=0x44310b runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc003ec3fe8 sp=0xc003ec3fe0 pc=0x47e281 goroutine 2 gp=0xc0000028c0 m=nil [force gc (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000078fa8 sp=0xc000078f88 pc=0x47666e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.forcegchelper() /usr/local/go/src/runtime/proc.go:348 +0xb3 fp=0xc000078fe0 sp=0xc000078fa8 pc=0x443453 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000078fe8 sp=0xc000078fe0 pc=0x47e281 created by runtime.init.7 in goroutine 1 /usr/local/go/src/runtime/proc.go:336 +0x1a goroutine 17 gp=0xc000104000 m=nil [GC sweep wait]: runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000074780 sp=0xc000074760 pc=0x47666e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.bgsweep(0xc000100000) /usr/local/go/src/runtime/mgcsweep.go:316 +0xdf fp=0xc0000747c8 sp=0xc000074780 pc=0x42c89f runtime.gcenable.gowrap1() /usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc0000747e0 sp=0xc0000747c8 pc=0x420d25 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000747e8 sp=0xc0000747e0 pc=0x47e281 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:204 +0x66 goroutine 18 gp=0xc0001041c0 m=nil [GC scavenge wait]: runtime.gopark(0x73611f?, 0x3b9aca00?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000074f78 sp=0xc000074f58 pc=0x47666e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.(*scavengerState).park(0x3263ae0) /usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000074fa8 sp=0xc000074f78 pc=0x42a309 runtime.bgscavenge(0xc000100000) /usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000074fc8 sp=0xc000074fa8 pc=0x42a899 runtime.gcenable.gowrap2() /usr/local/go/src/runtime/mgc.go:205 +0x25 fp=0xc000074fe0 sp=0xc000074fc8 pc=0x420cc5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000074fe8 sp=0xc000074fe0 pc=0x47e281 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:205 +0xa5 goroutine 3 gp=0xc000003180 m=nil [finalizer wait]: runtime.gopark(0x3288cc0?, 0x490013?, 0x78?, 0x86?, 0x4188de?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000078630 sp=0xc000078610 pc=0x47666e runtime.runfinq() /usr/local/go/src/runtime/mfinal.go:196 +0x107 fp=0xc0000787e0 sp=0xc000078630 pc=0x41fce7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000787e8 sp=0xc0000787e0 pc=0x47e281 created by runtime.createfing in goroutine 1 /usr/local/go/src/runtime/mfinal.go:166 +0x3d goroutine 19 gp=0xc000104380 m=nil [GC worker (idle)]: runtime.gopark(0x5e9795377?, 0xc0000546e0?, 0x1b?, 0xa?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000075738 sp=0xc000075718 pc=0x47666e runtime.gcBgMarkWorker(0xc000158000) /usr/local/go/src/runtime/mgc.go:1423 +0xe9 fp=0xc0000757c8 sp=0xc000075738 pc=0x423189 runtime.gcBgMarkStartWorkers.gowrap1() /usr/local/go/src/runtime/mgc.go:1339 +0x25 fp=0xc0000757e0 sp=0xc0000757c8 pc=0x423065 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000757e8 sp=0xc0000757e0 pc=0x47e281 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1339 +0x105 goroutine 4 gp=0xc000003880 m=nil [GC worker (idle)]: runtime.gopark(0x5e991746e?, 0x3?, 0x6d?, 0x4a?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000079738 sp=0xc000079718 pc=0x47666e runtime.gcBgMarkWorker(0xc000158000) /usr/local/go/src/runtime/mgc.go:1423 +0xe9 fp=0xc0000797c8 sp=0xc000079738 pc=0x423189 runtime.gcBgMarkStartWorkers.gowrap1() /usr/local/go/src/runtime/mgc.go:1339 +0x25 fp=0xc0000797e0 sp=0xc0000797c8 pc=0x423065 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000797e8 sp=0xc0000797e0 pc=0x47e281 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1339 +0x105 goroutine 20 gp=0xc000105180 m=nil [select]: runtime.gopark(0xc000076f78?, 0x3?, 0x1a?, 0x7f?, 0xc000076f72?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000076e00 sp=0xc000076de0 pc=0x47666e runtime.selectgo(0xc000076f78, 0xc000076f6c, 0xc0000e2b00?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc000076f38 sp=0xc000076e00 pc=0x455757 go.opencensus.io/stats/view.(*worker).start(0xc0000e2b00) /syzkaller/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:292 +0x9f fp=0xc000076fc8 sp=0xc000076f38 pc=0x109a95f go.opencensus.io/stats/view.init.0.gowrap1() /syzkaller/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:34 +0x25 fp=0xc000076fe0 sp=0xc000076fc8 pc=0x1099cc5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000076fe8 sp=0xc000076fe0 pc=0x47e281 created by go.opencensus.io/stats/view.init.0 in goroutine 1 /syzkaller/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:34 +0x8d goroutine 21 gp=0xc000105340 m=nil [chan receive]: runtime.gopark(0xc000024460?, 0xc003b4e738?, 0x60?, 0x67?, 0x6529c8?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000076718 sp=0xc0000766f8 pc=0x47666e runtime.chanrecv(0xc0000a2380, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc000076790 sp=0xc000076718 pc=0x411d25 runtime.chanrecv1(0x0?, 0x0?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc0000767b8 sp=0xc000076790 pc=0x4118b2 runtime.unique_runtime_registerUniqueMapCleanup.func2(...) /usr/local/go/src/runtime/mgc.go:1796 runtime.unique_runtime_registerUniqueMapCleanup.gowrap1() /usr/local/go/src/runtime/mgc.go:1799 +0x2f fp=0xc0000767e0 sp=0xc0000767b8 pc=0x423e6f runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000767e8 sp=0xc0000767e0 pc=0x47e281 created by unique.runtime_registerUniqueMapCleanup in goroutine 1 /usr/local/go/src/runtime/mgc.go:1794 +0x79 goroutine 24 gp=0xc000003a40 m=nil [chan receive]: runtime.gopark(0xc0005c0080?, 0xc003ee4840?, 0x80?, 0xe4?, 0xf4a400?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc0000776f8 sp=0xc0000776d8 pc=0x47666e runtime.chanrecv(0xc0005c0000, 0xc0000777b8, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc000077770 sp=0xc0000776f8 pc=0x411d25 runtime.chanrecv2(0xc00003a870?, 0xc0002a25a8?) /usr/local/go/src/runtime/chan.go:511 +0x12 fp=0xc000077798 sp=0xc000077770 pc=0x4118d2 github.com/google/syzkaller/pkg/stat.newSet.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/stat/set.go:95 +0x66 fp=0xc0000777e0 sp=0xc000077798 pc=0xf48f06 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000777e8 sp=0xc0000777e0 pc=0x47e281 created by github.com/google/syzkaller/pkg/stat.newSet in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/stat/set.go:94 +0xd6 goroutine 6 gp=0xc002534700 m=nil [chan receive]: runtime.gopark(0xf22ba5?, 0x1504200?, 0x1?, 0x19?, 0xc00326df58?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00326dec8 sp=0xc00326dea8 pc=0x47666e runtime.chanrecv(0xc00074ea80, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc00326df40 sp=0xc00326dec8 pc=0x411d25 runtime.chanrecv1(0xc00074ea80?, 0xc00326dfb0?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc00326df68 sp=0xc00326df40 pc=0x4118b2 github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:77 +0x78 fp=0xc00326dfe0 sp=0xc00326df68 pc=0xf24998 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00326dfe8 sp=0xc00326dfe0 pc=0x47e281 created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:74 +0x4f goroutine 7 gp=0xc0025348c0 m=nil [select]: runtime.gopark(0xc000075fb0?, 0x2?, 0x0?, 0x0?, 0xc000075f9c?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000075e30 sp=0xc000075e10 pc=0x47666e runtime.selectgo(0xc000075fb0, 0xc000075f98, 0x0?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc000075f68 sp=0xc000075e30 pc=0x455757 github.com/google/syzkaller/pkg/rpcserver.cancelOnInterrupts.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:90 +0x67 fp=0xc000075fe0 sp=0xc000075f68 pc=0x1272b07 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000075fe8 sp=0xc000075fe0 pc=0x47e281 created by github.com/google/syzkaller/pkg/rpcserver.cancelOnInterrupts in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:89 +0xb8 goroutine 8 gp=0xc002534a80 m=nil [select]: runtime.gopark(0xc003ec6e40?, 0x2?, 0x3?, 0x0?, 0xc003ec6dd4?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc003ec6c58 sp=0xc003ec6c38 pc=0x47666e runtime.selectgo(0xc003ec6e40, 0xc003ec6dd0, 0x7ffcddab3e77?, 0x0, 0xc003ec6ea0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc003ec6d90 sp=0xc003ec6c58 pc=0x455757 github.com/google/syzkaller/pkg/rpcserver.(*local).RunInstance(0xc0032626c0, {0x235ffb0, 0xc002546e60}, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:160 +0x5cc fp=0xc003ec6f48 sp=0xc003ec6d90 pc=0x127330c github.com/google/syzkaller/pkg/rpcserver.RunLocal.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:49 +0x25 fp=0xc003ec6f78 sp=0xc003ec6f48 pc=0x12726c5 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:93 +0x50 fp=0xc003ec6fe0 sp=0xc003ec6f78 pc=0xfae730 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc003ec6fe8 sp=0xc003ec6fe0 pc=0x47e281 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 1 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:78 +0x93 goroutine 9 gp=0xc002534c40 m=nil [sync.WaitGroup.Wait]: runtime.gopark(0xc000079e88?, 0x419274?, 0x80?, 0x47?, 0x7fd76cb65758?) [ 27.358900][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000079e28 sp=0xc000079e08 pc=0x47666e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.semacquire1(0xc001ed5c90, 0x0, 0x1, 0x0, 0x18) /usr/local/go/src/runtime/sema.go:188 +0x21d fp=0xc000079e90 sp=0xc000079e28 pc=0x4567fd sync.runtime_SemacquireWaitGroup(0xc003b4e570?) /usr/local/go/src/runtime/sema.go:110 +0x25 fp=0xc000079ec8 sp=0xc000079e90 pc=0x477c05 sync.(*WaitGroup).Wait(0x15a1d00?) /usr/local/go/src/sync/waitgroup.go:118 +0x48 fp=0xc000079ef0 sp=0xc000079ec8 pc=0x489bc8 golang.org/x/sync/errgroup.(*Group).Wait(0xc001ed5c80) /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:56 +0x1e fp=0xc000079f10 sp=0xc000079ef0 pc=0xfae5de github.com/google/syzkaller/pkg/rpcserver.(*server).Serve(0xc00068d440, {0x235ffb0?, 0xc002546e60?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:263 +0x137 fp=0xc000079f50 sp=0xc000079f10 pc=0x1274497 github.com/google/syzkaller/pkg/rpcserver.RunLocal.func2() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:52 +0x28 fp=0xc000079f78 sp=0xc000079f50 pc=0x1272688 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:93 +0x50 fp=0xc000079fe0 sp=0xc000079f78 pc=0xfae730 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000079fe8 sp=0xc000079fe0 pc=0x47e281 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 1 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:78 +0x93 goroutine 10 gp=0xc002534e00 m=nil [IO wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc003ec2c18 sp=0xc003ec2bf8 pc=0x47666e runtime.netpollblock(0xc003ec2c68?, 0x40ffe6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:575 +0xf7 fp=0xc003ec2c50 sp=0xc003ec2c18 pc=0x43bbf7 internal/poll.runtime_pollWait(0x7fd76cf50670, 0x72) /usr/local/go/src/runtime/netpoll.go:351 +0x85 fp=0xc003ec2c70 sp=0xc003ec2c50 pc=0x475885 internal/poll.(*pollDesc).wait(0xc002bcfc80?, 0x900000036?, 0x0) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc003ec2c98 sp=0xc003ec2c70 pc=0x4fd7a7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Accept(0xc002bcfc80) /usr/local/go/src/internal/poll/fd_unix.go:620 +0x295 fp=0xc003ec2d40 sp=0xc003ec2c98 pc=0x502b75 net.(*netFD).accept(0xc002bcfc80) /usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc003ec2df8 sp=0xc003ec2d40 pc=0x66d449 net.(*TCPListener).accept(0xc001ed5b80) /usr/local/go/src/net/tcpsock_posix.go:159 +0x1b fp=0xc003ec2e48 sp=0xc003ec2df8 pc=0x683bfb net.(*TCPListener).Accept(0xc001ed5b80) /usr/local/go/src/net/tcpsock.go:380 +0x30 fp=0xc003ec2e78 sp=0xc003ec2e48 pc=0x682df0 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve(0xc003b4e510, {0x235ffb0?, 0xc002546eb0?}, 0xc00325e640) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:56 +0xfe fp=0xc003ec2f30 sp=0xc003ec2e78 pc=0xfaf57e github.com/google/syzkaller/pkg/rpcserver.(*server).Serve.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:243 +0x79 fp=0xc003ec2f78 sp=0xc003ec2f30 pc=0x1274619 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:93 +0x50 fp=0xc003ec2fe0 sp=0xc003ec2f78 pc=0xfae730 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc003ec2fe8 sp=0xc003ec2fe0 pc=0x47e281 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 9 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:78 +0x93 goroutine 12 gp=0xc002535180 m=nil [select, locked to thread]: runtime.gopark(0xc00007b7a8?, 0x2?, 0x0?, 0x8a?, 0xc00007b794?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00007b620 sp=0xc00007b600 pc=0x47666e runtime.selectgo(0xc00007b7a8, 0xc00007b790, 0x0?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc00007b758 sp=0xc00007b620 pc=0x455757 runtime.ensureSigM.func1() /usr/local/go/src/runtime/signal_unix.go:1085 +0x192 fp=0xc00007b7e0 sp=0xc00007b758 pc=0x4710b2 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00007b7e8 sp=0xc00007b7e0 pc=0x47e281 created by runtime.ensureSigM in goroutine 6 /usr/local/go/src/runtime/signal_unix.go:1068 +0xc8 goroutine 13 gp=0xc0025356c0 m=5 mp=0xc000036808 [syscall]: runtime.notetsleepg(0x3287d60, 0xffffffffffffffff) /usr/local/go/src/runtime/lock_futex.go:123 +0x29 fp=0xc00007bfa0 sp=0xc00007bf78 pc=0x417289 os/signal.signal_recv() /usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc00007bfc0 sp=0xc00007bfa0 pc=0x4786e9 os/signal.loop() /usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc00007bfe0 sp=0xc00007bfc0 pc=0xf22f93 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00007bfe8 sp=0xc00007bfe0 pc=0x47e281 created by os/signal.Notify.func1.1 in goroutine 6 /usr/local/go/src/os/signal/signal.go:152 +0x1f goroutine 14 gp=0xc002535880 m=nil [chan receive]: runtime.gopark(0x0?, 0x1448ee0?, 0x0?, 0x0?, 0xc003269fa8?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc003269f18 sp=0xc003269ef8 pc=0x47666e runtime.chanrecv(0xc002e47b90, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc003269f90 sp=0xc003269f18 pc=0x411d25 runtime.chanrecv1(0xc002546f00?, 0x5555555555555555?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc003269fb8 sp=0xc003269f90 pc=0x4118b2 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:52 +0x2c fp=0xc003269fe0 sp=0xc003269fb8 pc=0xfafa4c runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc003269fe8 sp=0xc003269fe0 pc=0x47e281 created by github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve in goroutine 10 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:50 +0xe8 goroutine 25 gp=0xc00265d340 m=nil [select]: runtime.gopark(0xc000077f38?, 0x2?, 0x0?, 0x0?, 0xc000077ec4?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000077d50 sp=0xc000077d30 pc=0x47666e runtime.selectgo(0xc000077f38, 0xc000077ec0, 0x0?, 0x1, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc000077e88 sp=0xc000077d50 pc=0x455757 os/exec.(*Cmd).watchCtx(0xc00250d980, 0xc003eca070) /usr/local/go/src/os/exec/exec.go:789 +0xb2 fp=0xc000077fc0 sp=0xc000077e88 pc=0x973532 os/exec.(*Cmd).Start.gowrap2() /usr/local/go/src/os/exec/exec.go:775 +0x25 fp=0xc000077fe0 sp=0xc000077fc0 pc=0x9731e5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000077fe8 sp=0xc000077fe0 pc=0x47e281 created by os/exec.(*Cmd).Start in goroutine 8 /usr/local/go/src/os/exec/exec.go:775 +0x8f3 goroutine 16 gp=0xc002535c00 m=nil [chan receive]: runtime.gopark(0x0?, 0x1448ee0?, 0x0?, 0x0?, 0xc00326a7a8?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00326a718 sp=0xc00326a6f8 pc=0x47666e runtime.chanrecv(0xc002e47c00, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc00326a790 sp=0xc00326a718 pc=0x411d25 runtime.chanrecv1(0xc002546f50?, 0xc00106e960?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc00326a7b8 sp=0xc00326a790 pc=0x4118b2 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2.1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:75 +0x2c fp=0xc00326a7e0 sp=0xc00326a7b8 pc=0xfaf9ec runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00326a7e8 sp=0xc00326a7e0 pc=0x47e281 created by github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2 in goroutine 15 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:74 +0x17c goroutine 26 gp=0xc00265d500 m=nil [chan receive]: runtime.gopark(0x0?, 0x1448ee0?, 0x0?, 0x0?, 0xc0032697a8?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc003269718 sp=0xc0032696f8 pc=0x47666e runtime.chanrecv(0xc002e46070, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc003269790 sp=0xc003269718 pc=0x411d25 runtime.chanrecv1(0xc0025464b0?, 0xc00106e960?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc0032697b8 sp=0xc003269790 pc=0x4118b2 github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:418 +0x2c fp=0xc0032697e0 sp=0xc0032697b8 pc=0x1275f8c runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0032697e8 sp=0xc0032697e0 pc=0x47e281 created by github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop in goroutine 15 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:417 +0xdd rax 0x170 rbx 0x6 rcx 0x40dd0e rdx 0xaf25b4 rdi 0x6 rsi 0xc003f00000 rbp 0xc003315488 rsp 0xc003315448 r8 0x0 r9 0x0 r10 0x0 r11 0x206 r12 0xc003319d90 r13 0x1 r14 0xc002535a40 r15 0x1 rip 0x40dd0e rflags 0x206 cs 0x33 fs 0x0 gs 0x0 [ 27.401423][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.430532][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=-1 (errno 104: Connection reset by peer) [ 27.800449][ T8] device bridge_slave_1 left promiscuous mode [ 27.806574][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.814093][ T8] device bridge_slave_0 left promiscuous mode [ 27.820284][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.828092][ T8] device veth1_macvtap left promiscuous mode [ 27.834132][ T8] device veth0_vlan left promiscuous mode [ 28.910858][ T8] device bridge_slave_1 left promiscuous mode [ 28.917063][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.924538][ T8] device bridge_slave_0 left promiscuous mode [ 28.930731][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.938519][ T8] device bridge_slave_1 left promiscuous mode [ 28.944751][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.952237][ T8] device bridge_slave_0 left promiscuous mode [ 28.958323][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.966185][ T8] device bridge_slave_1 left promiscuous mode [ 28.972432][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.980022][ T8] device bridge_slave_0 left promiscuous mode [ 28.986140][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.994027][ T8] device bridge_slave_1 left promiscuous mode [ 29.000178][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.007482][ T8] device bridge_slave_0 left promiscuous mode [ 29.013727][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.021486][ T8] device bridge_slave_1 left promiscuous mode [ 29.027576][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.035096][ T8] device bridge_slave_0 left promiscuous mode [ 29.041238][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.050296][ T8] device veth1_macvtap left promiscuous mode [ 29.056307][ T8] device veth0_vlan left promiscuous mode [ 29.062407][ T8] device veth1_macvtap left promiscuous mode [ 29.068419][ T8] device veth0_vlan left promiscuous mode [ 29.074440][ T8] device veth1_macvtap left promiscuous mode [ 29.080467][ T8] device veth0_vlan left promiscuous mode [ 29.086502][ T8] device veth1_macvtap left promiscuous mode [ 29.092725][ T8] device veth0_vlan left promiscuous mode [ 29.098611][ T8] device veth1_macvtap left promiscuous mode [ 29.104641][ T8] device veth0_vlan left promiscuous mode