Warning: Permanently added '10.128.1.112' (ED25519) to the list of known hosts. 2024/04/28 06:38:32 fuzzer started 2024/04/28 06:38:33 dialing manager at 10.128.0.163:30004 [ 19.416732][ T30] audit: type=1400 audit(1714286313.097:66): avc: denied { node_bind } for pid=282 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 19.419868][ T30] audit: type=1400 audit(1714286313.107:67): avc: denied { name_bind } for pid=282 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 19.431206][ T30] audit: type=1400 audit(1714286313.117:68): avc: denied { integrity } for pid=290 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 19.436248][ T30] audit: type=1400 audit(1714286313.117:69): avc: denied { mounton } for pid=290 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 [ 19.437337][ T290] cgroup: Unknown subsys name 'net' [ 19.454734][ T30] audit: type=1400 audit(1714286313.117:70): avc: denied { mount } for pid=290 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 [ 19.482240][ T30] audit: type=1400 audit(1714286313.167:71): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.482363][ T290] cgroup: Unknown subsys name 'devices' [ 19.599246][ T290] cgroup: Unknown subsys name 'hugetlb' [ 19.604708][ T290] cgroup: Unknown subsys name 'rlimit' [ 19.698306][ T30] audit: type=1400 audit(1714286313.387:72): avc: denied { mounton } for pid=290 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 [ 19.710633][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 19.723081][ T30] audit: type=1400 audit(1714286313.387:73): avc: denied { mount } for pid=290 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 [ 19.750636][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 19.754253][ T30] audit: type=1400 audit(1714286313.387:74): avc: denied { setattr } for pid=290 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 19.785718][ T30] audit: type=1400 audit(1714286313.427:75): avc: denied { relabelto } for pid=291 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" 2024/04/28 06:38:33 code coverage: enabled 2024/04/28 06:38:33 comparison tracing: enabled 2024/04/28 06:38:33 extra coverage: enabled 2024/04/28 06:38:33 delay kcov mmap: mmap returned an invalid pointer 2024/04/28 06:38:33 setuid sandbox: enabled 2024/04/28 06:38:33 namespace sandbox: enabled 2024/04/28 06:38:33 Android sandbox: enabled 2024/04/28 06:38:33 fault injection: enabled 2024/04/28 06:38:33 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2024/04/28 06:38:33 net packet injection: enabled 2024/04/28 06:38:33 net device setup: enabled 2024/04/28 06:38:33 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2024/04/28 06:38:33 devlink PCI setup: PCI device 0000:00:10.0 is not available 2024/04/28 06:38:33 NIC VF setup: PCI device 0000:00:11.0 is not available 2024/04/28 06:38:33 USB emulation: enabled 2024/04/28 06:38:33 hci packet injection: /dev/vhci does not exist 2024/04/28 06:38:33 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2024/04/28 06:38:33 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2024/04/28 06:38:33 swap file: enabled 2024/04/28 06:38:34 starting 5 executor processes [ 20.686278][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.693324][ T301] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.700591][ T301] device bridge_slave_0 entered promiscuous mode [ 20.727264][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.734097][ T301] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.741340][ T301] device bridge_slave_1 entered promiscuous mode [ 20.843416][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.850406][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.857635][ T306] device bridge_slave_0 entered promiscuous mode [ 20.865679][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.872616][ T302] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.879603][ T302] device bridge_slave_0 entered promiscuous mode [ 20.889926][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.896835][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.903827][ T306] device bridge_slave_1 entered promiscuous mode [ 20.911320][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.918183][ T302] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.925340][ T302] device bridge_slave_1 entered promiscuous mode [ 20.961152][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.968020][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.975076][ T303] device bridge_slave_0 entered promiscuous mode [ 20.981818][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.988703][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.995746][ T303] device bridge_slave_1 entered promiscuous mode [ 21.003951][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.010828][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.018000][ T309] device bridge_slave_0 entered promiscuous mode [ 21.024505][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.031398][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.038437][ T309] device bridge_slave_1 entered promiscuous mode [ 21.131054][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.137914][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.144992][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.151814][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.204255][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.211125][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.218203][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.224989][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.240510][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.247357][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.254414][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.261266][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.301635][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.308689][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.315964][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.323304][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.330818][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.338106][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.346060][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.354980][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.362707][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.382463][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.402842][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.410819][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.417656][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.425226][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.433161][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.439994][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.454924][ T309] device veth0_vlan entered promiscuous mode [ 21.468606][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.476645][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.484399][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.491867][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.499087][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.506813][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.522298][ T309] device veth1_macvtap entered promiscuous mode [ 21.531433][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.539202][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.547270][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.555138][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.561917][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.569080][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.577313][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.584136][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.591382][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 21.610144][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.619141][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.626277][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.634365][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.641206][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.648342][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.655373][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.662517][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.670400][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.677162][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.684283][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.692177][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.699011][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.706122][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.714026][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.720853][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.735353][ T302] device veth0_vlan entered promiscuous mode [ 21.741904][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 21.750484][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.758226][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.765388][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.784929][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.792999][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.801332][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.809344][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.817384][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.825120][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.832815][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.840578][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.848315][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x5, 0x2, 0x4, 0x5}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800007f0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='kmem_cache_free\x00', r1}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff"], 0x15) r4 = dup(r3) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000640)=ANY=[@ANYBLOB="6801"], 0x168) write$FUSE_BMAP(r4, &(0x7f00000000c0)={0x18}, 0x18) write$FUSE_INIT(r4, &(0x7f0000000580)={0x50}, 0x50) write$FUSE_OPEN(r4, &(0x7f0000000000)={0x20}, 0x20) write$FUSE_INIT(r4, &(0x7f0000000340)={0x50}, 0x50) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000400), 0x0, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r5, 0x0, 0x0) [ 21.856051][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.887232][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.906965][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.914733][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.923311][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.931093][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.938951][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.948190][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.956332][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.964449][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.972577][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.989222][ T306] device veth0_vlan entered promiscuous mode [ 21.998348][ T302] device veth1_macvtap entered promiscuous mode [ 22.009192][ T303] device veth0_vlan entered promiscuous mode [ 22.016835][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.025601][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.033928][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.041920][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.050027][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.058194][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.066098][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.073722][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.081591][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.089757][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.097122][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.104343][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.111803][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.120795][ T301] device veth0_vlan entered promiscuous mode [ 22.130422][ T306] device veth1_macvtap entered promiscuous mode executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={'gretap0\x00', &(0x7f0000000100)={'gre0\x00', 0x0, 0x0, 0x7, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @dev}}}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x12, 0x5, 0x8, 0x1}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000940)={r1, &(0x7f0000000780), &(0x7f0000000900)=@udp=r2}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x11, 0xc, &(0x7f00000001c0)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000300)='kfree\x00', r3}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x40, &(0x7f00000000c0)={@multicast1, @empty}, 0xc) [ 22.142433][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.150411][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.158746][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.166816][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.174787][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.182275][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.190360][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.198539][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.207649][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.215810][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 122.206671][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 122.213113][ C1] rcu: 1-...!: (9999 ticks this GP) idle=921/1/0x4000000000000000 softirq=2138/2138 fqs=0 last_accelerate: 9319/ba3f dyntick_enabled: 1 [ 122.226898][ C1] (t=10002 jiffies g=629 q=144) [ 122.231757][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g629 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 122.243734][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=488 [ 122.251283][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g629 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 122.262314][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 122.272113][ C1] rcu: RCU grace-period kthread stack dump: [ 122.277853][ C1] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 122.286879][ C1] Call Trace: [ 122.289996][ C1] [ 122.292777][ C1] __schedule+0xccc/0x1590 [ 122.297024][ C1] ? __sched_text_start+0x8/0x8 [ 122.301711][ C1] ? __kasan_check_write+0x14/0x20 [ 122.306661][ C1] schedule+0x11f/0x1e0 [ 122.310649][ C1] schedule_timeout+0x18c/0x370 [ 122.315335][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.320370][ C1] ? console_conditional_schedule+0x30/0x30 [ 122.326098][ C1] ? update_process_times+0x200/0x200 [ 122.331314][ C1] ? prepare_to_swait_event+0x308/0x320 [ 122.336687][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 122.341287][ C1] ? debug_smp_processor_id+0x17/0x20 [ 122.346521][ C1] ? __note_gp_changes+0x4ab/0x920 [ 122.351453][ C1] ? rcu_gp_init+0xc30/0xc30 [ 122.355867][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.360938][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 122.365328][ C1] rcu_gp_kthread+0xa4/0x350 [ 122.369754][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.374440][ C1] ? rcu_barrier_callback+0x50/0x50 [ 122.379475][ C1] ? __kasan_check_read+0x11/0x20 [ 122.384335][ C1] ? __kthread_parkme+0xb2/0x200 [ 122.389109][ C1] kthread+0x421/0x510 [ 122.393013][ C1] ? rcu_barrier_callback+0x50/0x50 [ 122.398048][ C1] ? kthread_blkcg+0xd0/0xd0 [ 122.402474][ C1] ret_from_fork+0x1f/0x30 [ 122.406729][ C1] [ 122.409600][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 122.415754][ C1] Sending NMI from CPU 1 to CPUs 0: [ 122.420819][ C0] NMI backtrace for cpu 0 [ 122.420837][ C0] CPU: 0 PID: 332 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 122.420853][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.420864][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 122.420883][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 122.420895][ C0] RSP: 0018:ffffc900009c7300 EFLAGS: 00000246 [ 122.420908][ C0] RAX: 0000000000000001 RBX: 1ffff92000138e64 RCX: 1ffffffff0d1aa9c [ 122.420918][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 [ 122.420928][ C0] RBP: ffffc900009c73b0 R08: dffffc0000000000 R09: ffffed103ee06fdb [ 122.420938][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.420949][ C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000138e68 [ 122.420959][ C0] FS: 00007f5d591026c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 122.420972][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.420983][ C0] CR2: 0000001b2e422000 CR3: 0000000128239000 CR4: 00000000003506b0 [ 122.420997][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 122.421005][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 122.421014][ C0] Call Trace: [ 122.421018][ C0] [ 122.421024][ C0] ? show_regs+0x58/0x60 [ 122.421039][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 122.421056][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.421073][ C0] ? kvm_wait+0x147/0x180 [ 122.421086][ C0] ? kvm_wait+0x147/0x180 [ 122.421099][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 122.421114][ C0] ? nmi_handle+0xa8/0x280 [ 122.421128][ C0] ? kvm_wait+0x147/0x180 [ 122.421141][ C0] ? default_do_nmi+0x69/0x160 [ 122.421156][ C0] ? exc_nmi+0xaf/0x120 [ 122.421169][ C0] ? end_repeat_nmi+0x16/0x31 [ 122.421185][ C0] ? kvm_wait+0x147/0x180 [ 122.421198][ C0] ? kvm_wait+0x147/0x180 [ 122.421211][ C0] ? kvm_wait+0x147/0x180 [ 122.421224][ C0] [ 122.421227][ C0] [ 122.421232][ C0] ? asm_common_interrupt+0x27/0x40 [ 122.421244][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 122.421260][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 122.421278][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.421296][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 122.421311][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.421327][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 122.421344][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 122.421359][ C0] ? avc_audit_post_callback+0x43d/0xb20 [ 122.421375][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x644 [ 122.421387][ C0] bpf_trace_run2+0xec/0x210 [ 122.421404][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 122.421419][ C0] ? avc_audit_post_callback+0x43d/0xb20 [ 122.421433][ C0] ? audit_log_format+0xd7/0x120 [ 122.421447][ C0] ? sidtab_sid2str_get+0x1b3/0x2a0 [ 122.421463][ C0] ? avc_audit_post_callback+0x43d/0xb20 [ 122.421477][ C0] __bpf_trace_kfree+0x6f/0x90 [ 122.421491][ C0] ? avc_audit_post_callback+0x43d/0xb20 [ 122.421505][ C0] kfree+0x1f3/0x220 [ 122.421522][ C0] avc_audit_post_callback+0x43d/0xb20 [ 122.421538][ C0] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 122.421554][ C0] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 122.421575][ C0] common_lsm_audit+0xbc6/0x18b0 [ 122.421590][ C0] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 122.421604][ C0] ? ipv6_skb_to_auditdata+0xd90/0xd90 [ 122.421619][ C0] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 122.421635][ C0] ? avc_update_node+0x2f9/0xd50 [ 122.421651][ C0] slow_avc_audit+0x26c/0x3c0 [ 122.421665][ C0] ? avc_get_hash_stats+0x180/0x180 [ 122.421679][ C0] ? avc_has_perm_noaudit+0x2dd/0x430 [ 122.421696][ C0] avc_has_perm+0x1f5/0x260 [ 122.421711][ C0] ? avc_has_perm_noaudit+0x430/0x430 [ 122.421725][ C0] ? fd_install+0x144/0x250 [ 122.421739][ C0] selinux_socket_setsockopt+0x23f/0x360 [ 122.421754][ C0] ? selinux_socket_getsockopt+0x340/0x340 [ 122.421770][ C0] security_socket_setsockopt+0x72/0xb0 [ 122.421785][ C0] __sys_setsockopt+0x259/0x840 [ 122.421799][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 122.421812][ C0] ? switch_fpu_return+0x1ed/0x3d0 [ 122.421829][ C0] ? __kasan_check_read+0x11/0x20 [ 122.421844][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 122.421858][ C0] do_syscall_64+0x3d/0xb0 [ 122.421872][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 122.421888][ C0] RIP: 0033:0x7f5d5a38eea9 [ 122.421902][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 122.421912][ C0] RSP: 002b:00007f5d591020c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 122.421927][ C0] RAX: ffffffffffffffda RBX: 00007f5d5a4bcf80 RCX: 00007f5d5a38eea9 [ 122.421937][ C0] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 122.421946][ C0] RBP: 00007f5d5a3db4a4 R08: 000000000000000c R09: 0000000000000000 [ 122.421955][ C0] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000000 [ 122.421964][ C0] R13: 000000000000000b R14: 00007f5d5a4bcf80 R15: 00007ffcc0496cb8 [ 122.421976][ C0] [ 122.422862][ C1] NMI backtrace for cpu 1 [ 122.924810][ C1] CPU: 1 PID: 26 Comm: kworker/1:0 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 122.934423][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.944326][ C1] Workqueue: events linkwatch_event [ 122.949357][ C1] Call Trace: [ 122.952476][ C1] [ 122.955178][ C1] dump_stack_lvl+0x151/0x1b7 [ 122.959680][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 122.965146][ C1] ? ttwu_do_wakeup+0x187/0x430 [ 122.969834][ C1] dump_stack+0x15/0x17 [ 122.973826][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 122.978601][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.984603][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 122.989970][ C1] ? __kasan_check_write+0x14/0x20 [ 122.994917][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.999690][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 123.005592][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 123.011407][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 123.017312][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 123.023036][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 123.027984][ C1] print_cpu_stall+0x315/0x5f0 [ 123.032584][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 123.037620][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 123.043606][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 123.048640][ C1] update_process_times+0x198/0x200 [ 123.053676][ C1] tick_sched_timer+0x188/0x240 [ 123.058361][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 123.063742][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 123.068778][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 123.073723][ C1] ? clockevents_program_event+0x22f/0x300 [ 123.079374][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 123.085353][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 123.090128][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 123.095854][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 123.101324][ C1] [ 123.104099][ C1] [ 123.106877][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.112693][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 123.117467][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 123.136908][ C1] RSP: 0018:ffffc900001b7200 EFLAGS: 00000246 [ 123.142807][ C1] RAX: 0000000000000003 RBX: 1ffff92000036e44 RCX: ffffffff8154fa7f [ 123.150621][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810baaea08 [ 123.158432][ C1] RBP: ffffc900001b72b0 R08: dffffc0000000000 R09: ffffed1021755d42 [ 123.166242][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 123.174053][ C1] R13: ffff88810baaea08 R14: 0000000000000003 R15: 1ffff92000036e48 [ 123.181866][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 123.187943][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.193929][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 123.198892][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 123.204951][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 123.210854][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 123.217105][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 123.221876][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 123.226912][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 123.232204][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 123.237239][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.241925][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x644 [ 123.247308][ C1] bpf_trace_run2+0xec/0x210 [ 123.251730][ C1] ? asm_sysvec_call_function_single+0x1b/0x20 [ 123.257721][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.262407][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.267095][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.271780][ C1] __bpf_trace_kfree+0x6f/0x90 [ 123.276381][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.281067][ C1] kfree+0x1f3/0x220 [ 123.284800][ C1] sock_map_unref+0x352/0x4d0 [ 123.289314][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 123.294449][ C1] ? pskb_expand_head+0x37c/0x1240 [ 123.299380][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x644 [ 123.304761][ C1] bpf_trace_run2+0xec/0x210 [ 123.309198][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.313875][ C1] ? pskb_expand_head+0x37c/0x1240 [ 123.318821][ C1] ? pskb_expand_head+0x37c/0x1240 [ 123.323768][ C1] __bpf_trace_kfree+0x6f/0x90 [ 123.328369][ C1] ? pskb_expand_head+0x37c/0x1240 [ 123.333349][ C1] kfree+0x1f3/0x220 [ 123.337050][ C1] pskb_expand_head+0x37c/0x1240 [ 123.341822][ C1] netlink_trim+0x19b/0x230 [ 123.346160][ C1] netlink_broadcast_filtered+0x66/0x1220 [ 123.351714][ C1] ? __kasan_kmalloc+0x9/0x10 [ 123.356231][ C1] ? rtmsg_ifinfo_build_skb+0xd4/0x180 [ 123.361525][ C1] nlmsg_notify+0x101/0x1c0 [ 123.365863][ C1] rtmsg_ifinfo+0xe7/0x120 [ 123.370136][ C1] netdev_state_change+0x1be/0x250 [ 123.375062][ C1] ? netdev_features_change+0x1b0/0x1b0 [ 123.380446][ C1] linkwatch_do_dev+0x110/0x160 [ 123.385130][ C1] __linkwatch_run_queue+0x4ca/0x7f0 [ 123.390253][ C1] ? __mutex_lock_slowpath+0xe/0x10 [ 123.395286][ C1] ? linkwatch_run_queue+0x20/0x20 [ 123.400231][ C1] ? __kasan_check_read+0x11/0x20 [ 123.405093][ C1] ? read_word_at_a_time+0x12/0x20 [ 123.410040][ C1] linkwatch_event+0x4c/0x60 [ 123.414465][ C1] process_one_work+0x6bb/0xc10 [ 123.419163][ C1] worker_thread+0xad5/0x12a0 [ 123.423667][ C1] kthread+0x421/0x510 [ 123.427570][ C1] ? worker_clr_flags+0x180/0x180 [ 123.432433][ C1] ? kthread_blkcg+0xd0/0xd0 [ 123.436867][ C1] ret_from_fork+0x1f/0x30 [ 123.441112][ C1] [ 265.053280][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor.3:332] [ 265.061622][ C0] Modules linked in: [ 265.065356][ C0] CPU: 0 PID: 332 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.075328][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.085393][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.090151][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.110222][ C0] RSP: 0018:ffffc900009c7300 EFLAGS: 00000246 [ 265.116093][ C0] RAX: 0000000000000001 RBX: 1ffff92000138e64 RCX: 1ffffffff0d1aa9c [ 265.124026][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 [ 265.131920][ C0] RBP: ffffc900009c73b0 R08: dffffc0000000000 R09: ffffed103ee06fdb [ 265.139733][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.147715][ C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000138e68 [ 265.155525][ C0] FS: 00007f5d591026c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.164292][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.170713][ C0] CR2: 0000001b2e422000 CR3: 0000000128239000 CR4: 00000000003506b0 [ 265.178539][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.186341][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.194153][ C0] Call Trace: [ 265.197289][ C0] [ 265.200042][ C0] ? show_regs+0x58/0x60 [ 265.204042][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.208989][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.214108][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.219318][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.224283][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.229907][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.235894][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.240844][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.246745][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.252384][ C0] [ 265.255161][ C0] [ 265.257940][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.263929][ C0] ? kvm_wait+0x147/0x180 [ 265.268094][ C0] ? asm_common_interrupt+0x27/0x40 [ 265.273127][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.278075][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.283979][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.290226][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.295002][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.300034][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.305326][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 265.310370][ C0] ? avc_audit_post_callback+0x43d/0xb20 [ 265.315835][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x644 [ 265.321229][ C0] bpf_trace_run2+0xec/0x210 [ 265.325639][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.330332][ C0] ? avc_audit_post_callback+0x43d/0xb20 [ 265.335796][ C0] ? audit_log_format+0xd7/0x120 [ 265.340739][ C0] ? sidtab_sid2str_get+0x1b3/0x2a0 [ 265.345782][ C0] ? avc_audit_post_callback+0x43d/0xb20 [ 265.351247][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.355848][ C0] ? avc_audit_post_callback+0x43d/0xb20 [ 265.361312][ C0] kfree+0x1f3/0x220 [ 265.365043][ C0] avc_audit_post_callback+0x43d/0xb20 [ 265.370335][ C0] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 265.375715][ C0] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 265.381095][ C0] common_lsm_audit+0xbc6/0x18b0 [ 265.385869][ C0] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 265.391250][ C0] ? ipv6_skb_to_auditdata+0xd90/0xd90 [ 265.396554][ C0] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 265.402186][ C0] ? avc_update_node+0x2f9/0xd50 [ 265.406965][ C0] slow_avc_audit+0x26c/0x3c0 [ 265.411474][ C0] ? avc_get_hash_stats+0x180/0x180 [ 265.416505][ C0] ? avc_has_perm_noaudit+0x2dd/0x430 [ 265.421717][ C0] avc_has_perm+0x1f5/0x260 [ 265.426056][ C0] ? avc_has_perm_noaudit+0x430/0x430 [ 265.431259][ C0] ? fd_install+0x144/0x250 [ 265.435609][ C0] selinux_socket_setsockopt+0x23f/0x360 [ 265.441071][ C0] ? selinux_socket_getsockopt+0x340/0x340 [ 265.446836][ C0] security_socket_setsockopt+0x72/0xb0 [ 265.452211][ C0] __sys_setsockopt+0x259/0x840 [ 265.457046][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 265.461639][ C0] ? switch_fpu_return+0x1ed/0x3d0 [ 265.466793][ C0] ? __kasan_check_read+0x11/0x20 [ 265.471619][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 265.476485][ C0] do_syscall_64+0x3d/0xb0 [ 265.480736][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.486459][ C0] RIP: 0033:0x7f5d5a38eea9 [ 265.490734][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 265.510244][ C0] RSP: 002b:00007f5d591020c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 265.518484][ C0] RAX: ffffffffffffffda RBX: 00007f5d5a4bcf80 RCX: 00007f5d5a38eea9 [ 265.526303][ C0] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 265.534114][ C0] RBP: 00007f5d5a3db4a4 R08: 000000000000000c R09: 0000000000000000 [ 265.542093][ C0] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000000 [ 265.549897][ C0] R13: 000000000000000b R14: 00007f5d5a4bcf80 R15: 00007ffcc0496cb8 [ 265.557738][ C0] [ 265.560594][ C0] Sending NMI from CPU 0 to CPUs 1: [ 265.565641][ C1] NMI backtrace for cpu 1 [ 265.565650][ C1] CPU: 1 PID: 26 Comm: kworker/1:0 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.565667][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.565676][ C1] Workqueue: events linkwatch_event [ 265.565696][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.565713][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.565724][ C1] RSP: 0018:ffffc900001b7200 EFLAGS: 00000246 [ 265.565736][ C1] RAX: 0000000000000003 RBX: 1ffff92000036e44 RCX: ffffffff8154fa7f [ 265.565746][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810baaea08 [ 265.565757][ C1] RBP: ffffc900001b72b0 R08: dffffc0000000000 R09: ffffed1021755d42 [ 265.565767][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.565777][ C1] R13: ffff88810baaea08 R14: 0000000000000003 R15: 1ffff92000036e48 [ 265.565787][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.565800][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.565810][ C1] CR2: 00007f5d5a4be988 CR3: 0000000128239000 CR4: 00000000003506a0 [ 265.565823][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.565832][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.565841][ C1] Call Trace: [ 265.565846][ C1] [ 265.565851][ C1] ? show_regs+0x58/0x60 [ 265.565867][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 265.565888][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 265.565905][ C1] ? kvm_wait+0x147/0x180 [ 265.565918][ C1] ? kvm_wait+0x147/0x180 [ 265.565931][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 265.565947][ C1] ? nmi_handle+0xa8/0x280 [ 265.565961][ C1] ? kvm_wait+0x147/0x180 [ 265.565974][ C1] ? default_do_nmi+0x69/0x160 [ 265.565989][ C1] ? exc_nmi+0xaf/0x120 [ 265.566002][ C1] ? end_repeat_nmi+0x16/0x31 [ 265.566017][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.566034][ C1] ? kvm_wait+0x147/0x180 [ 265.566047][ C1] ? kvm_wait+0x147/0x180 [ 265.566060][ C1] ? kvm_wait+0x147/0x180 [ 265.566073][ C1] [ 265.566077][ C1] [ 265.566081][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.566095][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.566109][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.566126][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.566143][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.566161][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.566176][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.566192][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.566209][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 265.566224][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.566238][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x644 [ 265.566250][ C1] bpf_trace_run2+0xec/0x210 [ 265.566266][ C1] ? asm_sysvec_call_function_single+0x1b/0x20 [ 265.566280][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.566295][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.566309][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.566323][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.566337][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.566351][ C1] kfree+0x1f3/0x220 [ 265.566367][ C1] sock_map_unref+0x352/0x4d0 [ 265.566382][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 265.566397][ C1] ? pskb_expand_head+0x37c/0x1240 [ 265.566411][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x644 [ 265.566423][ C1] bpf_trace_run2+0xec/0x210 [ 265.566438][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.566452][ C1] ? pskb_expand_head+0x37c/0x1240 [ 265.566466][ C1] ? pskb_expand_head+0x37c/0x1240 [ 265.566480][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.566493][ C1] ? pskb_expand_head+0x37c/0x1240 [ 265.566506][ C1] kfree+0x1f3/0x220 [ 265.566521][ C1] pskb_expand_head+0x37c/0x1240 [ 265.566537][ C1] netlink_trim+0x19b/0x230 [ 265.566556][ C1] netlink_broadcast_filtered+0x66/0x1220 [ 265.566571][ C1] ? __kasan_kmalloc+0x9/0x10 [ 265.566585][ C1] ? rtmsg_ifinfo_build_skb+0xd4/0x180 [ 265.566608][ C1] nlmsg_notify+0x101/0x1c0 [ 265.566623][ C1] rtmsg_ifinfo+0xe7/0x120 [ 265.566639][ C1] netdev_state_change+0x1be/0x250 [ 265.566653][ C1] ? netdev_features_change+0x1b0/0x1b0 [ 265.566669][ C1] linkwatch_do_dev+0x110/0x160 [ 265.566683][ C1] __linkwatch_run_queue+0x4ca/0x7f0 [ 265.566696][ C1] ? __mutex_lock_slowpath+0xe/0x10 [ 265.566711][ C1] ? linkwatch_run_queue+0x20/0x20 [ 265.566725][ C1] ? __kasan_check_read+0x11/0x20 [ 265.566739][ C1] ? read_word_at_a_time+0x12/0x20 [ 265.566753][ C1] linkwatch_event+0x4c/0x60 [ 265.566765][ C1] process_one_work+0x6bb/0xc10 [ 265.566781][ C1] worker_thread+0xad5/0x12a0 [ 265.566797][ C1] kthread+0x421/0x510 [ 265.566810][ C1] ? worker_clr_flags+0x180/0x180 [ 265.566823][ C1] ? kthread_blkcg+0xd0/0xd0 [ 265.566837][ C1] ret_from_fork+0x1f/0x30 [ 265.566854][ C1]