Warning: Permanently added '10.128.1.4' (ED25519) to the list of known hosts. 2024/05/19 13:32:15 fuzzer started 2024/05/19 13:32:15 dialing manager at 10.128.0.163:30004 [ 19.598018][ T30] audit: type=1400 audit(1716125535.783:66): avc: denied { node_bind } for pid=281 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 19.602712][ T30] audit: type=1400 audit(1716125535.783:67): avc: denied { name_bind } for pid=281 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 19.638552][ T30] audit: type=1400 audit(1716125535.823:68): avc: denied { integrity } for pid=291 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 19.647484][ T291] cgroup: Unknown subsys name 'net' [ 19.671307][ T291] cgroup: Unknown subsys name 'devices' [ 19.672542][ T30] audit: type=1400 audit(1716125535.823:69): avc: denied { mounton } for pid=291 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 [ 19.699692][ T30] audit: type=1400 audit(1716125535.823:70): 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 [ 19.711134][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 19.721870][ T30] audit: type=1400 audit(1716125535.853:71): avc: denied { mounton } for pid=293 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 [ 19.754740][ T30] audit: type=1400 audit(1716125535.853:72): avc: denied { mount } for pid=293 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 [ 19.778449][ T30] audit: type=1400 audit(1716125535.853:73): 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 [ 19.778571][ T292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 19.798003][ T30] audit: type=1400 audit(1716125535.863:74): avc: denied { setattr } for pid=296 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 [ 19.829449][ T30] audit: type=1400 audit(1716125535.923:75): avc: denied { relabelto } for pid=294 comm="mkswap" name="swap-file" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 19.865135][ T291] cgroup: Unknown subsys name 'hugetlb' [ 19.870578][ T291] cgroup: Unknown subsys name 'rlimit' 2024/05/19 13:32:16 starting 5 executor processes [ 20.613196][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.620252][ T301] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.627616][ T301] device bridge_slave_0 entered promiscuous mode [ 20.634395][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.641231][ T301] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.648578][ T301] device bridge_slave_1 entered promiscuous mode [ 20.747993][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.754865][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.762105][ T305] device bridge_slave_0 entered promiscuous mode [ 20.770096][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.776954][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.784209][ T305] device bridge_slave_1 entered promiscuous mode [ 20.790563][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.797595][ T302] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.804831][ T302] device bridge_slave_0 entered promiscuous mode [ 20.819256][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.826125][ T302] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.833370][ T302] device bridge_slave_1 entered promiscuous mode [ 20.897517][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.904473][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.911568][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.918367][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.973813][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.980673][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.987791][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.994579][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.004394][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.011241][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.018358][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.025151][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.043104][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.051294][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.060031][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.068045][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.075962][ T6] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.082898][ T6] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.089903][ T6] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.097598][ T6] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.104788][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.112072][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.145059][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.157621][ T301] device veth0_vlan entered promiscuous mode [ 21.165447][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.173591][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.180744][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.195658][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.202855][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.211412][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.218263][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.225460][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.233437][ T6] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.240257][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.248608][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.263083][ T301] device veth1_macvtap entered promiscuous mode [ 21.271992][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.280268][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.288080][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.296079][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.304084][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.310920][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.324946][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.333749][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.341712][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.348692][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.357553][ T305] device veth0_vlan entered promiscuous mode [ 21.364208][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.373308][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.380617][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x3, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x200000000000006f, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000047b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000007b00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000900)='jbd2_checkpoint_stats\x00', r1}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpu.stat\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x5, 0x2, 0x4, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000080000007b8af8ff00000000bfa200000000000007020000f8ffffffb70300000800"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x10001, 0x9, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r2, &(0x7f0000000080), &(0x7f0000001540)=""/155}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000c80)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='sched_switch\x00', r4}, 0x10) r5 = openat$cgroup_freezer_state(r3, &(0x7f0000000140), 0x2, 0x0) r6 = openat$cgroup_procs(r3, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f00000000c0), 0x12) write$cgroup_freezer_state(r5, &(0x7f0000000400)='FROZEN\x00', 0x7) write$cgroup_freezer_state(r5, &(0x7f0000000080)='THAWED\x00', 0x7) unlink(&(0x7f0000000140)='./cgroup\x00') bpf$PROG_LOAD(0x5, 0x0, 0x0) [ 21.390800][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.399138][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.427720][ T305] device veth1_macvtap entered promiscuous mode [ 21.441588][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.449958][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.476760][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.487727][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.496071][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.505287][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.518553][ T302] device veth0_vlan entered promiscuous mode [ 21.525547][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.533882][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x14}]}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) syz_mount_image$fuse(0x0, &(0x7f0000000880)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) mount$9p_virtio(0x0, &(0x7f0000000100)='./file0/../file0/file0/file0\x00', 0x0, 0x0, 0x0) read$FUSE(r1, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70200000200f100850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) mknod$loop(&(0x7f00000002c0)='./file0/../file0/file0\x00', 0x0, 0x0) write$FUSE_INIT(r1, &(0x7f0000000380)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f0000008280)="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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90}, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r0}, 0x0, &(0x7f00000001c0)}, 0x20) bpf$MAP_CREATE(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x16}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) [ 21.541194][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.554590][ T302] device veth1_macvtap entered promiscuous mode [ 21.564478][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.579875][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.589200][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.475982][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.493754][ T336] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.513468][ T336] device bridge_slave_0 entered promiscuous mode [ 22.523329][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.530281][ T336] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.541958][ T336] device bridge_slave_1 entered promiscuous mode [ 22.607005][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.613975][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.621056][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.627883][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.636283][ T60] bridge0: port 1(bridge_slave_0) entered disabled state executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x400, 0x9, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b708000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r2}, 0x10) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', @broadcast}) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$SIOCSIFHWADDR(r3, 0x8943, &(0x7f0000002280)={'syzkaller0\x00'}) executing program 0: unlink(0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b708000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x0, 0x10001, 0x9, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000001540)=""/155}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000080000000000000000000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) write$evdev(r2, &(0x7f0000000000), 0x100000008) ioctl$F2FS_IOC_GARBAGE_COLLECT(r2, 0x40004580, 0x0) executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=@framed={{}, [@printk={@p, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = dup2(r0, r0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) write$binfmt_script(r2, 0x0, 0x0) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{}], 0x1, 0x0, 0x0, 0x2c}, 0x4) executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000000406c256d0000000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000000540)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r1, &(0x7f00000002c0)={0x24, 0x0, &(0x7f0000000380)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0}, 0x0) syz_usb_control_io(r1, &(0x7f0000001780)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000280)={0x24, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00031200000012033f"], 0x0, 0x0}, 0x0) [ 22.653250][ T60] bridge0: port 2(bridge_slave_1) entered disabled state executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001180)=ANY=[@ANYBLOB="12010000090003206d0414c34000ffff000109022400010400a000090400000103010100093700086ce82201000905815f"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, &(0x7f0000000dc0)=ANY=[@ANYBLOB="00020c0000"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000080)={0x7b, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000900)={0x84, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f00000006c0)={0x84, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x20, 0x0, 0x4, {0x5}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000e80)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="200004000000c000f3"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007200000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000240)='kfree\x00', r1}, 0x10) syz_usb_control_io(r0, 0x0, 0x0) [ 22.710820][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 22.719303][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.749963][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 22.760152][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.774634][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.781480][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.789700][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 22.798125][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.806370][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.813230][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.820814][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.828755][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.836819][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.844881][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.875985][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.884422][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.906359][ T336] device veth0_vlan entered promiscuous mode [ 22.916696][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.924779][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.949645][ T336] device veth1_macvtap entered promiscuous mode [ 22.956279][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.973207][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.980435][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.988735][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.997344][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.003011][ T26] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 23.032995][ T60] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 23.057532][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.066148][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.074894][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x12, 0x5, 0x8, 0x1}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000940)={r0, &(0x7f0000000780), &(0x7f0000000900)=@udp=r1}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x11, 0xc, &(0x7f00000001c0)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000300)='kfree\x00', r2}, 0x10) syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0x1008012, &(0x7f00000003c0)={[{@grpquota}, {@jqfmt_vfsv0}, {@test_dummy_encryption}, {@max_batch_time={'max_batch_time', 0x3d, 0x3}}, {@nomblk_io_submit}, {@minixdf}, {@errors_remount}, {@data_err_abort}]}, 0x1, 0x5e5, &(0x7f0000000600)="$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") [ 23.083707][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.099563][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.106721][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.114647][ T352] device bridge_slave_0 entered promiscuous mode [ 23.149165][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.162110][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.183047][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 123.189606][ C1] rcu: 1-...!: (1 GPs behind) idle=8bd/1/0x4000000000000000 softirq=2336/2347 fqs=0 last_accelerate: 9384/ba9d dyntick_enabled: 1 [ 123.202870][ C1] (t=10000 jiffies g=1053 q=7) [ 123.207573][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g1053 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 123.219528][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=337 [ 123.227078][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g1053 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 123.238188][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 123.248089][ C1] rcu: RCU grace-period kthread stack dump: [ 123.253817][ C1] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 123.262858][ C1] Call Trace: [ 123.265975][ C1] [ 123.268754][ C1] __schedule+0xccc/0x1590 [ 123.272997][ C1] ? __sched_text_start+0x8/0x8 [ 123.277678][ C1] ? __kasan_check_write+0x14/0x20 [ 123.282626][ C1] ? __kasan_check_write+0x14/0x20 [ 123.287614][ C1] schedule+0x11f/0x1e0 [ 123.291567][ C1] schedule_timeout+0x18c/0x370 [ 123.296254][ C1] ? __update_idle_core+0x2a0/0x2a0 [ 123.301287][ C1] ? console_conditional_schedule+0x30/0x30 [ 123.307027][ C1] ? update_process_times+0x200/0x200 [ 123.312224][ C1] ? prepare_to_swait_event+0x308/0x320 [ 123.317605][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 123.322206][ C1] ? debug_smp_processor_id+0x17/0x20 [ 123.327410][ C1] ? __note_gp_changes+0x4ab/0x920 [ 123.332378][ C1] ? rcu_gp_init+0xc30/0xc30 [ 123.336792][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 123.341819][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 123.346249][ C1] rcu_gp_kthread+0xa4/0x350 [ 123.350671][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 123.355391][ C1] ? rcu_barrier_callback+0x50/0x50 [ 123.360393][ C1] ? __kasan_check_read+0x11/0x20 [ 123.365255][ C1] ? __kthread_parkme+0xb2/0x200 [ 123.370027][ C1] kthread+0x421/0x510 [ 123.373937][ C1] ? rcu_barrier_callback+0x50/0x50 [ 123.378968][ C1] ? kthread_blkcg+0xd0/0xd0 [ 123.383394][ C1] ret_from_fork+0x1f/0x30 [ 123.387648][ C1] [ 123.390516][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 123.396684][ C1] Sending NMI from CPU 1 to CPUs 0: [ 123.401739][ C0] NMI backtrace for cpu 0 [ 123.401761][ C0] CPU: 0 PID: 321 Comm: kworker/0:4 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 123.401779][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 123.401797][ C0] Workqueue: mld mld_ifc_work [ 123.401817][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 123.401835][ 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 [ 123.401849][ C0] RSP: 0018:ffffc90003616da0 EFLAGS: 00000246 [ 123.401862][ C0] RAX: 0000000000000001 RBX: 1ffff920006c2db8 RCX: 1ffffffff0d1aa9c [ 123.401874][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 [ 123.401885][ C0] RBP: ffffc90003616e50 R08: dffffc0000000000 R09: ffffed103ee06fdb [ 123.401898][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 123.401909][ C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff920006c2dbc [ 123.401921][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 123.401935][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.401947][ C0] CR2: 0000000020d35000 CR3: 0000000129eb6000 CR4: 00000000003506b0 [ 123.401964][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 123.401974][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 123.401984][ C0] Call Trace: [ 123.401989][ C0] [ 123.401995][ C0] ? show_regs+0x58/0x60 [ 123.402012][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 123.402044][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 123.402064][ C0] ? kvm_wait+0x147/0x180 [ 123.402079][ C0] ? kvm_wait+0x147/0x180 [ 123.402094][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 123.402112][ C0] ? nmi_handle+0xa8/0x280 [ 123.402128][ C0] ? kvm_wait+0x147/0x180 [ 123.402143][ C0] ? default_do_nmi+0x69/0x160 [ 123.402161][ C0] ? exc_nmi+0xaf/0x120 [ 123.402176][ C0] ? end_repeat_nmi+0x16/0x31 [ 123.402193][ C0] ? kvm_wait+0x147/0x180 [ 123.402208][ C0] ? kvm_wait+0x147/0x180 [ 123.402223][ C0] ? kvm_wait+0x147/0x180 [ 123.402238][ C0] [ 123.402242][ C0] [ 123.402247][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 123.402265][ C0] ? bpf_bprintf_prepare+0xc1/0x1360 [ 123.402282][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 123.402300][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 123.402322][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 123.402341][ C0] ? unwind_next_frame+0x3cb/0x700 [ 123.402360][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 123.402378][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 123.402396][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 123.402415][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 123.402432][ C0] ? skb_release_data+0x8a9/0xa80 [ 123.402448][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 123.402463][ C0] bpf_trace_run2+0xec/0x210 [ 123.402481][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.402497][ C0] ? skb_release_data+0x8a9/0xa80 [ 123.402513][ C0] ? skb_release_data+0x8a9/0xa80 [ 123.402528][ C0] __bpf_trace_kfree+0x6f/0x90 [ 123.402544][ C0] ? skb_release_data+0x8a9/0xa80 [ 123.402559][ C0] __traceiter_kfree+0x2a/0x40 [ 123.402573][ C0] ? skb_release_data+0x8a9/0xa80 [ 123.402588][ C0] kfree+0x1f3/0x220 [ 123.402605][ C0] ? sock_def_write_space+0x214/0x2b0 [ 123.402624][ C0] skb_release_data+0x8a9/0xa80 [ 123.402641][ C0] ? macsec_start_xmit+0x530/0x2c00 [ 123.402657][ C0] kfree_skb+0xba/0x360 [ 123.402671][ C0] macsec_start_xmit+0x530/0x2c00 [ 123.402687][ C0] ? skb_network_protocol+0x578/0x770 [ 123.402706][ C0] ? skb_crc32c_csum_help+0x510/0x510 [ 123.402723][ C0] ? __kasan_check_read+0x11/0x20 [ 123.402739][ C0] ? call_rcu+0xcfd/0x12a0 [ 123.402755][ C0] ? macsec_dev_stop+0x750/0x750 [ 123.402771][ C0] ? netif_skb_features+0x7fc/0xb70 [ 123.402847][ C0] dev_hard_start_xmit+0x228/0x620 [ 123.402878][ C0] __dev_queue_xmit+0x18b4/0x2e70 [ 123.402900][ C0] ? dev_queue_xmit+0x20/0x20 [ 123.402917][ C0] ? __kasan_check_read+0x11/0x20 [ 123.402933][ C0] ? selinux_ip_postroute+0x2b9/0x1380 [ 123.402952][ C0] ? selinux_ipv6_output+0x10/0x10 [ 123.402969][ C0] ? ip6_finish_output2+0xd90/0x16e0 [ 123.402993][ C0] dev_queue_xmit+0x17/0x20 [ 123.403009][ C0] ip6_finish_output2+0xf5e/0x16e0 [ 123.403030][ C0] ? __ip6_finish_output+0x7c0/0x7c0 [ 123.403053][ C0] ? ip6t_do_table+0x1662/0x1850 [ 123.403072][ C0] __ip6_finish_output+0x60f/0x7c0 [ 123.403093][ C0] ip6_finish_output+0x31/0x210 [ 123.403110][ C0] ? ip6_output+0x486/0x4d0 [ 123.403127][ C0] ip6_output+0x1f7/0x4d0 [ 123.403145][ C0] ? ac6_seq_show+0xf0/0xf0 [ 123.403162][ C0] ? ip6_output+0x4d0/0x4d0 [ 123.403181][ C0] mld_sendpack+0x662/0xbb0 [ 123.403199][ C0] ? add_grec+0x13a0/0x13a0 [ 123.403214][ C0] ? igmp6_send+0x10a0/0x10a0 [ 123.403228][ C0] ? add_grec+0x112/0x13a0 [ 123.403244][ C0] ? finish_task_switch+0x167/0x7b0 [ 123.403264][ C0] mld_ifc_work+0x7dc/0xbb0 [ 123.403278][ C0] ? __kasan_check_read+0x11/0x20 [ 123.403294][ C0] ? strscpy+0x9c/0x260 [ 123.403309][ C0] process_one_work+0x6bb/0xc10 [ 123.403327][ C0] worker_thread+0xad5/0x12a0 [ 123.403342][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 123.403364][ C0] kthread+0x421/0x510 [ 123.403379][ C0] ? worker_clr_flags+0x180/0x180 [ 123.403394][ C0] ? kthread_blkcg+0xd0/0xd0 [ 123.403410][ C0] ret_from_fork+0x1f/0x30 [ 123.403429][ C0] [ 123.403817][ C1] NMI backtrace for cpu 1 [ 123.927408][ C1] CPU: 1 PID: 361 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 123.937377][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 123.947275][ C1] Call Trace: [ 123.950398][ C1] [ 123.953092][ C1] dump_stack_lvl+0x151/0x1b7 [ 123.957646][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 123.963157][ C1] ? ttwu_do_wakeup+0x187/0x430 [ 123.967844][ C1] dump_stack+0x15/0x17 [ 123.971858][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 123.976633][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 123.982604][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 123.987892][ C1] ? __kasan_check_write+0x14/0x20 [ 123.992849][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 123.997526][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 124.003428][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 124.009241][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 124.015145][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 124.020872][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 124.025929][ C1] print_cpu_stall+0x315/0x5f0 [ 124.030528][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 124.035568][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 124.041636][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 124.046670][ C1] update_process_times+0x198/0x200 [ 124.051706][ C1] tick_sched_timer+0x188/0x240 [ 124.056391][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 124.061771][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 124.066812][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 124.071841][ C1] ? clockevents_program_event+0x22f/0x300 [ 124.077482][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 124.083383][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 124.088161][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 124.093972][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 124.099441][ C1] [ 124.102217][ C1] [ 124.104996][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 124.110810][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 124.115591][ 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 [ 124.135030][ C1] RSP: 0018:ffffc900035f7140 EFLAGS: 00000246 [ 124.140930][ C1] RAX: 0000000000000003 RBX: 1ffff920006bee2c RCX: ffffffff8154fa7f [ 124.148736][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810bb090a8 [ 124.156553][ C1] RBP: ffffc900035f71f0 R08: dffffc0000000000 R09: ffffed1021761216 [ 124.164391][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 124.172173][ C1] R13: ffff88810bb090a8 R14: 0000000000000003 R15: 1ffff920006bee30 [ 124.179986][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 124.186059][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 124.192048][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 124.197087][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 124.203164][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 124.209068][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 124.215313][ C1] ? stack_trace_save+0x113/0x1c0 [ 124.220175][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 124.224973][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 124.230088][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 124.235484][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 124.240527][ C1] ? sock_map_unref+0x352/0x4d0 [ 124.245221][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 124.250581][ C1] bpf_trace_run2+0xec/0x210 [ 124.255011][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 124.259801][ C1] ? sock_map_unref+0x352/0x4d0 [ 124.264484][ C1] ? sock_map_unref+0x352/0x4d0 [ 124.269170][ C1] __bpf_trace_kfree+0x6f/0x90 [ 124.273770][ C1] ? sock_map_unref+0x352/0x4d0 [ 124.278453][ C1] __traceiter_kfree+0x2a/0x40 [ 124.283075][ C1] ? sock_map_unref+0x352/0x4d0 [ 124.287743][ C1] kfree+0x1f3/0x220 [ 124.291473][ C1] sock_map_unref+0x352/0x4d0 [ 124.295988][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 124.301105][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 124.306486][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 124.311870][ C1] bpf_trace_run2+0xec/0x210 [ 124.316296][ C1] ? ebitmap_cmp+0x159/0x1c0 [ 124.320720][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 124.325409][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 124.330791][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 124.336171][ C1] __bpf_trace_kfree+0x6f/0x90 [ 124.340798][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 124.346152][ C1] __traceiter_kfree+0x2a/0x40 [ 124.350750][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 124.356131][ C1] kfree+0x1f3/0x220 [ 124.359866][ C1] ? policydb_context_isvalid+0x1de/0x430 [ 124.365420][ C1] security_compute_sid+0x1d7d/0x1f40 [ 124.370631][ C1] ? security_transition_sid+0x90/0x90 [ 124.375924][ C1] ? __kasan_slab_alloc+0xc3/0xe0 [ 124.380876][ C1] ? __kasan_slab_alloc+0xb1/0xe0 [ 124.385726][ C1] ? slab_post_alloc_hook+0x53/0x2c0 [ 124.390847][ C1] ? kmem_cache_alloc+0xf5/0x200 [ 124.395622][ C1] ? __d_alloc+0x2d/0x6c0 [ 124.399811][ C1] ? d_alloc_pseudo+0x1d/0x70 [ 124.404304][ C1] ? alloc_file_pseudo+0x131/0x2f0 [ 124.409249][ C1] ? __shmem_file_setup+0x1d6/0x2a0 [ 124.414284][ C1] ? shmem_file_setup+0x2f/0x40 [ 124.418968][ C1] ? __se_sys_memfd_create+0x1e1/0x3e0 [ 124.424262][ C1] ? __x64_sys_memfd_create+0x5b/0x70 [ 124.429469][ C1] ? do_syscall_64+0x3d/0xb0 [ 124.433899][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 124.439805][ C1] ? __kasan_check_write+0x14/0x20 [ 124.444745][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 124.449345][ C1] ? _raw_spin_trylock_bh+0x190/0x190 [ 124.454555][ C1] security_transition_sid+0x7d/0x90 [ 124.459677][ C1] inode_doinit_with_dentry+0x61b/0x1070 [ 124.465156][ C1] ? sb_finish_set_opts+0xa90/0xa90 [ 124.470179][ C1] ? __d_alloc+0x19b/0x6c0 [ 124.474430][ C1] ? d_set_d_op+0xff/0x390 [ 124.478684][ C1] selinux_d_instantiate+0x27/0x40 [ 124.483632][ C1] security_d_instantiate+0x9f/0x100 [ 124.488753][ C1] d_instantiate+0x55/0x90 [ 124.493005][ C1] alloc_file_pseudo+0x248/0x2f0 [ 124.497787][ C1] ? alloc_empty_file_noaccount+0x80/0x80 [ 124.503335][ C1] ? __kasan_check_write+0x14/0x20 [ 124.508280][ C1] ? clear_nlink+0x89/0xe0 [ 124.512533][ C1] __shmem_file_setup+0x1d6/0x2a0 [ 124.517394][ C1] shmem_file_setup+0x2f/0x40 [ 124.521906][ C1] __se_sys_memfd_create+0x1e1/0x3e0 [ 124.527040][ C1] __x64_sys_memfd_create+0x5b/0x70 [ 124.532060][ C1] do_syscall_64+0x3d/0xb0 [ 124.536495][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 124.542217][ C1] RIP: 0033:0x7ff63472dee9 [ 124.546486][ C1] 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 [ 124.565912][ C1] RSP: 002b:00007ff6334a1ea8 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 124.574154][ C1] RAX: ffffffffffffffda RBX: 00000000000005e5 RCX: 00007ff63472dee9 [ 124.581982][ C1] RDX: 00007ff6334a1f80 RSI: 0000000000000000 RDI: 00007ff634779747 [ 124.589896][ C1] RBP: 0000000020000600 R08: 00007ff6334a1c47 R09: 0000000000000000 [ 124.597691][ C1] R10: 000000000000000a R11: 0000000000000202 R12: 0000000020000180 [ 124.605497][ C1] R13: 00007ff6334a1f80 R14: 00007ff6334a1f40 R15: 00000000200003c0 [ 124.613314][ C1] [ 265.116568][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [syz-executor.3:361] [ 265.124915][ C1] Modules linked in: [ 265.128667][ C1] CPU: 1 PID: 361 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.138702][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.148603][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.153383][ 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 [ 265.173331][ C1] RSP: 0018:ffffc900035f7140 EFLAGS: 00000246 [ 265.179236][ C1] RAX: 0000000000000003 RBX: 1ffff920006bee2c RCX: ffffffff8154fa7f [ 265.187059][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810bb090a8 [ 265.194857][ C1] RBP: ffffc900035f71f0 R08: dffffc0000000000 R09: ffffed1021761216 [ 265.202665][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.210481][ C1] R13: ffff88810bb090a8 R14: 0000000000000003 R15: 1ffff920006bee30 [ 265.218291][ C1] FS: 00007ff6334a26c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.227076][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.233477][ C1] CR2: 00007ff6334a1f38 CR3: 000000012b64e000 CR4: 00000000003506a0 [ 265.241294][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.249099][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.256913][ C1] Call Trace: [ 265.260041][ C1] [ 265.262797][ C1] ? show_regs+0x58/0x60 [ 265.266810][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.271754][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.276878][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.282087][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.287031][ C1] ? clockevents_program_event+0x22f/0x300 [ 265.292668][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.298573][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.303522][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.309421][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.315062][ C1] [ 265.317842][ C1] [ 265.320617][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.326608][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.332684][ C1] ? kvm_wait+0x147/0x180 [ 265.336848][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.342839][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.347783][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.353863][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.359763][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.366011][ C1] ? stack_trace_save+0x113/0x1c0 [ 265.370871][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.375664][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.380686][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.386116][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 265.391145][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.395866][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 265.401211][ C1] bpf_trace_run2+0xec/0x210 [ 265.405646][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.410324][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.415011][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.419701][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.424306][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.428981][ C1] __traceiter_kfree+0x2a/0x40 [ 265.433584][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.438274][ C1] kfree+0x1f3/0x220 [ 265.442004][ C1] sock_map_unref+0x352/0x4d0 [ 265.446519][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 265.451650][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 265.457020][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 265.462404][ C1] bpf_trace_run2+0xec/0x210 [ 265.466826][ C1] ? ebitmap_cmp+0x159/0x1c0 [ 265.471251][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.475946][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 265.481318][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 265.486703][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.491299][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 265.496682][ C1] __traceiter_kfree+0x2a/0x40 [ 265.501288][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 265.506664][ C1] kfree+0x1f3/0x220 [ 265.510402][ C1] ? policydb_context_isvalid+0x1de/0x430 [ 265.515955][ C1] security_compute_sid+0x1d7d/0x1f40 [ 265.521163][ C1] ? security_transition_sid+0x90/0x90 [ 265.526454][ C1] ? __kasan_slab_alloc+0xc3/0xe0 [ 265.531314][ C1] ? __kasan_slab_alloc+0xb1/0xe0 [ 265.536173][ C1] ? slab_post_alloc_hook+0x53/0x2c0 [ 265.541293][ C1] ? kmem_cache_alloc+0xf5/0x200 [ 265.546066][ C1] ? __d_alloc+0x2d/0x6c0 [ 265.550230][ C1] ? d_alloc_pseudo+0x1d/0x70 [ 265.554752][ C1] ? alloc_file_pseudo+0x131/0x2f0 [ 265.559849][ C1] ? __shmem_file_setup+0x1d6/0x2a0 [ 265.564857][ C1] ? shmem_file_setup+0x2f/0x40 [ 265.569546][ C1] ? __se_sys_memfd_create+0x1e1/0x3e0 [ 265.574841][ C1] ? __x64_sys_memfd_create+0x5b/0x70 [ 265.580045][ C1] ? do_syscall_64+0x3d/0xb0 [ 265.584584][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.590616][ C1] ? __kasan_check_write+0x14/0x20 [ 265.595576][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 265.600158][ C1] ? _raw_spin_trylock_bh+0x190/0x190 [ 265.605366][ C1] security_transition_sid+0x7d/0x90 [ 265.610488][ C1] inode_doinit_with_dentry+0x61b/0x1070 [ 265.616044][ C1] ? sb_finish_set_opts+0xa90/0xa90 [ 265.621086][ C1] ? __d_alloc+0x19b/0x6c0 [ 265.625329][ C1] ? d_set_d_op+0xff/0x390 [ 265.629580][ C1] selinux_d_instantiate+0x27/0x40 [ 265.634527][ C1] security_d_instantiate+0x9f/0x100 [ 265.639648][ C1] d_instantiate+0x55/0x90 [ 265.643903][ C1] alloc_file_pseudo+0x248/0x2f0 [ 265.648679][ C1] ? alloc_empty_file_noaccount+0x80/0x80 [ 265.654235][ C1] ? __kasan_check_write+0x14/0x20 [ 265.659176][ C1] ? clear_nlink+0x89/0xe0 [ 265.663431][ C1] __shmem_file_setup+0x1d6/0x2a0 [ 265.668291][ C1] shmem_file_setup+0x2f/0x40 [ 265.672977][ C1] __se_sys_memfd_create+0x1e1/0x3e0 [ 265.678098][ C1] __x64_sys_memfd_create+0x5b/0x70 [ 265.683131][ C1] do_syscall_64+0x3d/0xb0 [ 265.687384][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.693112][ C1] RIP: 0033:0x7ff63472dee9 [ 265.697376][ C1] 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 [ 265.716809][ C1] RSP: 002b:00007ff6334a1ea8 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 265.725053][ C1] RAX: ffffffffffffffda RBX: 00000000000005e5 RCX: 00007ff63472dee9 [ 265.732868][ C1] RDX: 00007ff6334a1f80 RSI: 0000000000000000 RDI: 00007ff634779747 [ 265.740676][ C1] RBP: 0000000020000600 R08: 00007ff6334a1c47 R09: 0000000000000000 [ 265.748494][ C1] R10: 000000000000000a R11: 0000000000000202 R12: 0000000020000180 [ 265.756301][ C1] R13: 00007ff6334a1f80 R14: 00007ff6334a1f40 R15: 00000000200003c0 [ 265.764202][ C1] [ 265.767062][ C1] Sending NMI from CPU 1 to CPUs 0: [ 265.772206][ C0] NMI backtrace for cpu 0 [ 265.772226][ C0] CPU: 0 PID: 321 Comm: kworker/0:4 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.772244][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.772340][ C0] Workqueue: mld mld_ifc_work [ 265.772358][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.772377][ 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 [ 265.772390][ C0] RSP: 0018:ffffc90003616da0 EFLAGS: 00000246 [ 265.772404][ C0] RAX: 0000000000000001 RBX: 1ffff920006c2db8 RCX: 1ffffffff0d1aa9c [ 265.772416][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 [ 265.772426][ C0] RBP: ffffc90003616e50 R08: dffffc0000000000 R09: ffffed103ee06fdb [ 265.772439][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.772451][ C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff920006c2dbc [ 265.772463][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.772477][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.772489][ C0] CR2: 0000000020d35000 CR3: 0000000129eb6000 CR4: 00000000003506b0 [ 265.772504][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.772513][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.772523][ C0] Call Trace: [ 265.772529][ C0] [ 265.772535][ C0] ? show_regs+0x58/0x60 [ 265.772552][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 265.772573][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 265.772593][ C0] ? kvm_wait+0x147/0x180 [ 265.772608][ C0] ? kvm_wait+0x147/0x180 [ 265.772623][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 265.772640][ C0] ? nmi_handle+0xa8/0x280 [ 265.772657][ C0] ? kvm_wait+0x147/0x180 [ 265.772671][ C0] ? kvm_wait+0x147/0x180 [ 265.772686][ C0] ? default_do_nmi+0x69/0x160 [ 265.772703][ C0] ? exc_nmi+0xaf/0x120 [ 265.772718][ C0] ? end_repeat_nmi+0x16/0x31 [ 265.772736][ C0] ? kvm_wait+0x147/0x180 [ 265.772751][ C0] ? kvm_wait+0x147/0x180 [ 265.772766][ C0] ? kvm_wait+0x147/0x180 [ 265.772781][ C0] [ 265.772785][ C0] [ 265.772790][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 265.772808][ C0] ? bpf_bprintf_prepare+0xc1/0x1360 [ 265.772829][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.772847][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.772869][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.772889][ C0] ? unwind_next_frame+0x3cb/0x700 [ 265.772907][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.772925][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.772943][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.772963][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 265.772981][ C0] ? skb_release_data+0x8a9/0xa80 [ 265.772997][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 265.773011][ C0] bpf_trace_run2+0xec/0x210 [ 265.773030][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.773046][ C0] ? skb_release_data+0x8a9/0xa80 [ 265.773072][ C0] ? skb_release_data+0x8a9/0xa80 [ 265.773088][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.773104][ C0] ? skb_release_data+0x8a9/0xa80 [ 265.773118][ C0] __traceiter_kfree+0x2a/0x40 [ 265.773133][ C0] ? skb_release_data+0x8a9/0xa80 [ 265.773148][ C0] kfree+0x1f3/0x220 [ 265.773165][ C0] ? sock_def_write_space+0x214/0x2b0 [ 265.773185][ C0] skb_release_data+0x8a9/0xa80 [ 265.773202][ C0] ? macsec_start_xmit+0x530/0x2c00 [ 265.773218][ C0] kfree_skb+0xba/0x360 [ 265.773233][ C0] macsec_start_xmit+0x530/0x2c00 [ 265.773249][ C0] ? skb_network_protocol+0x578/0x770 [ 265.773268][ C0] ? skb_crc32c_csum_help+0x510/0x510 [ 265.773285][ C0] ? __kasan_check_read+0x11/0x20 [ 265.773301][ C0] ? call_rcu+0xcfd/0x12a0 [ 265.773317][ C0] ? macsec_dev_stop+0x750/0x750 [ 265.773333][ C0] ? netif_skb_features+0x7fc/0xb70 [ 265.773352][ C0] dev_hard_start_xmit+0x228/0x620 [ 265.773372][ C0] __dev_queue_xmit+0x18b4/0x2e70 [ 265.773393][ C0] ? dev_queue_xmit+0x20/0x20 [ 265.773409][ C0] ? __kasan_check_read+0x11/0x20 [ 265.773425][ C0] ? selinux_ip_postroute+0x2b9/0x1380 [ 265.773444][ C0] ? selinux_ipv6_output+0x10/0x10 [ 265.773461][ C0] ? ip6_finish_output2+0xd90/0x16e0 [ 265.773480][ C0] dev_queue_xmit+0x17/0x20 [ 265.773496][ C0] ip6_finish_output2+0xf5e/0x16e0 [ 265.773517][ C0] ? __ip6_finish_output+0x7c0/0x7c0 [ 265.773535][ C0] ? ip6t_do_table+0x1662/0x1850 [ 265.773554][ C0] __ip6_finish_output+0x60f/0x7c0 [ 265.773574][ C0] ip6_finish_output+0x31/0x210 [ 265.773591][ C0] ? ip6_output+0x486/0x4d0 [ 265.773608][ C0] ip6_output+0x1f7/0x4d0 [ 265.773626][ C0] ? ac6_seq_show+0xf0/0xf0 [ 265.773643][ C0] ? ip6_output+0x4d0/0x4d0 [ 265.773661][ C0] mld_sendpack+0x662/0xbb0 [ 265.773679][ C0] ? add_grec+0x13a0/0x13a0 [ 265.773693][ C0] ? igmp6_send+0x10a0/0x10a0 [ 265.773707][ C0] ? add_grec+0x112/0x13a0 [ 265.773723][ C0] ? finish_task_switch+0x167/0x7b0 [ 265.773743][ C0] mld_ifc_work+0x7dc/0xbb0 [ 265.773757][ C0] ? __kasan_check_read+0x11/0x20 [ 265.773773][ C0] ? strscpy+0x9c/0x260 [ 265.773788][ C0] process_one_work+0x6bb/0xc10 [ 265.773805][ C0] worker_thread+0xad5/0x12a0 [ 265.773822][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 265.773843][ C0] kthread+0x421/0x510 [ 265.773858][ C0] ? worker_clr_flags+0x180/0x180 [ 265.773873][ C0] ? kthread_blkcg+0xd0/0xd0 [ 265.773889][ C0] ret_from_fork+0x1f/0x30 [ 265.773907][ C0]