last executing test programs: 52m16.37685782s ago: executing program 0 (id=19): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, 0x0) write$tun(r0, &(0x7f0000002180)=ANY=[@ANYBLOB="0000080600000a"], 0x11fe) 52m7.563137449s ago: executing program 0 (id=22): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, 0x0, 0x0) 52m2.268756982s ago: executing program 0 (id=24): r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000005c0)=@newqdisc={0x70, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0x80000, {0x0, 0x0, 0x0, r2, {0x0, 0xffe0}, {0x5, 0xb}, {0xffe0, 0x3}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0xfffffffc, 0x1, 0x406, 0x1, 0xffffffff, 0x9}}}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x6, 0x0, 0x3c8, 0x9, 0x1, 0x95ce, 0x8}}, {0x4}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x2000c061}, 0x4008000) 51m54.421086317s ago: executing program 0 (id=26): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, 0x0) write$tun(r0, &(0x7f0000002180)=ANY=[@ANYBLOB="0000080600000a"], 0x11fe) 51m44.577152143s ago: executing program 0 (id=28): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, 0x0, 0x0) 51m36.934457907s ago: executing program 0 (id=30): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(r0, 0x0, 0x0) 50m48.616729867s ago: executing program 32 (id=30): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(r0, 0x0, 0x0) 1m48.062043406s ago: executing program 1 (id=553): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) close_range(r0, 0xffffffffffffffff, 0x0) r1 = syz_create_resource$binfmt(&(0x7f00000001c0)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r1, 0x42, 0x1ff) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8001}, 0x80) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) truncate(&(0x7f0000000180)='./file0\x00', 0x8fff5) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r2, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[0x4, 0x8], 0x0, 0x0, 0x12, 0x1}}, 0x40) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x8, 0x10012, r0, 0x0) 1m40.798793737s ago: executing program 1 (id=555): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_DIRECTION={0x5, 0x3, 0x1}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x9}, @NFTA_CT_DREG={0x8, 0x1, 0x1, 0x0, 0x9}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0x80}, 0x1, 0x0, 0x0, 0x4008091}, 0x24000000) r1 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, '\x00', 0xd}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001600)="3afb", 0x2}], 0x1, 0x0, 0x0, 0x2c}, 0x40440c4) 1m28.377001322s ago: executing program 1 (id=557): sendmsg$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="1401000023000100002cbcba00000004000000010100800c0001000200000000000000140046002001000000000000000000000000000050bb2d6f67d29d6fab98adb107d0def49c88ea04abde1d5e8d3fb22a1fb0449ade68bf84b36ec72dd7ff0000000004d1c1852126237dd5b37f5ae655b1086cda40e00aec58754734be"], 0x114}], 0x1}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56741, 0x70b923, 0x7fffe, {0x0, 0x0, 0x0, r4, {0x0, 0xfff3}, {0xb, 0xb}, {0x2, 0xb}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x6, 0x808, 0x205, 0x1, 0xc}, 0xb, 0x1, 0x32, 0x5, 0x9, 0x7, 0x9, 0x12, 0x1, 0x1, {0xffff1c72, 0x23, 0x100007, 0x8, 0xfffffffe, 0x7583}}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x44040}, 0x8000) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="05031400d3fc1c0000004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @multicast}, 0x14) 1m9.177925222s ago: executing program 2 (id=559): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) close_range(r0, 0xffffffffffffffff, 0x0) r1 = syz_create_resource$binfmt(&(0x7f00000001c0)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r1, 0x42, 0x1ff) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8001}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) truncate(&(0x7f0000000180)='./file0\x00', 0x8fff5) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x8, 0x10012, r0, 0x0) 1m6.772877355s ago: executing program 1 (id=560): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000040)=0x4, 0x4) bind$inet6(r2, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1, 0x5}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x6}, 0x1c) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0xe20, 0x0, @mcast2, 0x2}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000000080)=0x5, 0x4) bind$inet6(r7, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r8 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r8, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) r9 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r9, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast2, 0x2}, 0x1c) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r10, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r10, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r11 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r11, &(0x7f0000000480)={0xa, 0xe20, 0x0, @empty, 0x5}, 0x1c) 1m2.025937097s ago: executing program 2 (id=561): socket$nl_route(0x10, 0x3, 0x0) r0 = fsopen(&(0x7f0000000240)='ext2\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040301, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000500)={0x0, 0xfffffffffffffd83, 0xfa00, {0x1000000000000, 0x0}}, 0xfdbc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x20042) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000400)={0x0, 0x0, {0x3}, 0xb2a1}) write$sndseq(r2, &(0x7f0000000140)=[{0x1f, 0x0, 0x0, 0xfd, @tick, {}, {}, @raw32}], 0x1c) 57.095870629s ago: executing program 1 (id=562): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0x4, 0x7, 0x50000}]}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) syz_clone(0xb44040, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x181900, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), r1) 50.181963621s ago: executing program 2 (id=563): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x9, 0x5, 0x2, 0x7, 0x140, 0x1, 0x10000}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x15, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffff7}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x54b2ac04}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}]}, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={r2, r1}, 0xc) 43.284665221s ago: executing program 2 (id=564): sendmsg$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="1401000023000100002cbcba00000004000000010100800c0001000200000000000000140046002001000000000000000000000000000050bb2d6f67d29d6fab98adb107d0def49c88ea04abde1d5e8d3fb22a1fb0449ade68bf84b36ec72dd7ff0000000004d1c1852126237dd5b37f5ae655b1086cda40e00aec58754734be"], 0x114}], 0x1}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56741, 0x70b923, 0x7fffe, {0x0, 0x0, 0x0, r4, {0x0, 0xfff3}, {0xb, 0xb}, {0x2, 0xb}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x6, 0x808, 0x205, 0x1, 0xc}, 0xb, 0x1, 0x32, 0x5, 0x9, 0x7, 0x9, 0x12, 0x1, 0x1, {0xffff1c72, 0x23, 0x100007, 0x8, 0xfffffffe, 0x7583}}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x44040}, 0x8000) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="05031400d3fc1c0000004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @multicast}, 0x14) 40.759812381s ago: executing program 1 (id=565): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r3 = fsopen(&(0x7f0000000580)='tracefs\x00', 0x1) r4 = fcntl$dupfd(r3, 0x0, r3) fsconfig$FSCONFIG_SET_STRING(r4, 0x1, &(0x7f0000000100)='mode\x00', &(0x7f0000000140)='7', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f00000001c0)=0x2204, 0x4) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x1000000000fe, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, 0x0, 0x20004090) syz_clone(0x316a580, 0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = epoll_create1(0x0) r8 = fcntl$dupfd(r6, 0x0, r7) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000000040)={0x20000001}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth1_to_bridge\x00'}) 18.345531838s ago: executing program 2 (id=566): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1, 0x5}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x6}, 0x1c) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0xe20, 0x0, @mcast2, 0x2}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000000080)=0x5, 0x4) bind$inet6(r7, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r8 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r8, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) r9 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r9, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast2, 0x2}, 0x1c) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r10, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r10, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r11 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r11, &(0x7f0000000480)={0xa, 0xe20, 0x0, @empty, 0x5}, 0x1c) 0s ago: executing program 2 (id=567): waitid(0x2, 0x0, 0x0, 0x4, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000000000086a04270000000000000109022400010000000009040000010300000009210000000122450009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000a80)={0x2c, &(0x7f00000006c0)={0x20, 0x1, 0x46, {0x46, 0x1, "33ed4286ce10a804a83f83f226e6b33fafff0689fce2f335c61a248712cd81107f40e849bee5d5c2294fd5d33741c9894b95a902a639c7bff0afd4d11d0ee46b42df32ec"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:26922' (ED25519) to the list of known hosts. syzkaller login: [ 635.551027][ T3231] cgroup: Unknown subsys name 'net' [ 636.265401][ T3231] cgroup: Unknown subsys name 'cpuset' [ 636.622260][ T3231] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 730.152424][ T3231] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 881.140719][ T3243] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 881.986776][ T3243] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 882.093511][ T3245] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 882.871288][ T3245] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 899.682736][ T3243] hsr_slave_0: entered promiscuous mode [ 899.748179][ T3243] hsr_slave_1: entered promiscuous mode [ 900.139539][ T3245] hsr_slave_0: entered promiscuous mode [ 900.178037][ T3245] hsr_slave_1: entered promiscuous mode [ 900.198533][ T3245] debugfs: 'hsr0' already exists in 'hsr' [ 900.201872][ T3245] Cannot create hsr debugfs directory [ 915.765702][ T3243] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 916.013958][ T3243] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 916.330238][ T3243] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 917.007759][ T3243] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 920.074369][ T3245] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 920.315483][ T3245] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 920.872311][ T3245] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 921.271142][ T3245] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 943.332877][ T3243] 8021q: adding VLAN 0 to HW filter on device bond0 [ 944.281303][ T3245] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1020.386749][ T3245] veth0_vlan: entered promiscuous mode [ 1020.741286][ T3245] veth1_vlan: entered promiscuous mode [ 1022.924054][ T3243] veth0_vlan: entered promiscuous mode [ 1023.832209][ T3243] veth1_vlan: entered promiscuous mode [ 1024.039578][ T3245] veth0_macvtap: entered promiscuous mode [ 1025.045523][ T3245] veth1_macvtap: entered promiscuous mode [ 1029.570831][ T3243] veth0_macvtap: entered promiscuous mode [ 1030.435590][ T59] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1030.572989][ T59] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1030.588184][ T59] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1030.591144][ T59] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1030.873489][ T3243] veth1_macvtap: entered promiscuous mode [ 1037.052198][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1037.185193][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1037.232262][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1037.302081][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1042.261517][ T3245] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1068.362172][ T3866] netlink: 20 bytes leftover after parsing attributes in process `syz.0.3'. [ 1083.870211][ T3879] syz.0.7 uses obsolete (PF_INET,SOCK_PACKET) [ 1119.689871][ T3904] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1193.303596][ T24] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1193.599618][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 1193.792611][ T24] usb 2-1: config 0 has an invalid interface number: 55 but max is 0 [ 1193.809867][ T24] usb 2-1: config 0 has no interface number 0 [ 1193.813154][ T24] usb 2-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1193.827753][ T24] usb 2-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1193.830217][ T24] usb 2-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1193.833412][ T24] usb 2-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 1193.835305][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1194.384422][ T24] usb 2-1: config 0 descriptor?? [ 1194.815434][ T24] ldusb 2-1:0.55: Interrupt in endpoint not found [ 1196.414653][ T24] usb 2-1: USB disconnect, device number 2 [ 1270.373063][ T3998] netlink: 44 bytes leftover after parsing attributes in process `syz.1.40'. [ 1298.213339][ T59] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1300.752675][ T59] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1303.028364][ T59] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1305.284101][ T59] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1306.021113][ T4054] netlink: 'syz.1.43': attribute type 10 has an invalid length. [ 1317.623377][ T4093] netlink: 44 bytes leftover after parsing attributes in process `syz.1.44'. [ 1324.379440][ T4121] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1331.577928][ T59] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1332.002398][ T59] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1332.245488][ T59] bond0 (unregistering): Released all slaves [ 1334.961672][ T59] hsr_slave_0: left promiscuous mode [ 1335.131360][ T59] hsr_slave_1: left promiscuous mode [ 1336.048159][ T59] veth1_macvtap: left promiscuous mode [ 1336.053236][ T59] veth0_macvtap: left promiscuous mode [ 1336.094506][ T59] veth1_vlan: left promiscuous mode [ 1336.125364][ T59] veth0_vlan: left promiscuous mode [ 1367.680674][ T4124] syzkaller0: entered promiscuous mode [ 1367.683372][ T4124] syzkaller0: entered allmulticast mode [ 1371.903246][ T3985] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1372.155101][ T3985] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1404.390797][ T3985] hsr_slave_0: entered promiscuous mode [ 1404.503838][ T3985] hsr_slave_1: entered promiscuous mode [ 1404.601834][ T3985] debugfs: 'hsr0' already exists in 'hsr' [ 1404.603690][ T3985] Cannot create hsr debugfs directory [ 1427.705085][ T3985] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1427.941725][ T3985] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1430.779798][ T3985] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1431.185298][ T3985] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1453.010765][ T4336] syzkaller0: entered promiscuous mode [ 1453.012856][ T4336] syzkaller0: entered allmulticast mode [ 1468.474399][ T3985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1473.065200][ T3855] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1473.547939][ T3855] usb 2-1: Using ep0 maxpacket: 8 [ 1473.798314][ T3855] usb 2-1: config 0 has an invalid interface number: 55 but max is 0 [ 1473.800919][ T3855] usb 2-1: config 0 has no interface number 0 [ 1473.804458][ T3855] usb 2-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1473.837059][ T3855] usb 2-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 1473.840369][ T3855] usb 2-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 1473.842958][ T3855] usb 2-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1473.888226][ T3855] usb 2-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 1473.890606][ T3855] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1474.455171][ T3855] usb 2-1: config 0 descriptor?? [ 1475.694517][ T3855] ldusb 2-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 1478.398323][ T3809] usb 2-1: USB disconnect, device number 3 [ 1479.524614][ T3809] ldusb 2-1:0.55: LD USB Device #0 now disconnected [ 1548.163271][ T24] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1548.868339][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 1549.061307][ T24] usb 2-1: config 0 has an invalid interface number: 55 but max is 0 [ 1549.063926][ T24] usb 2-1: config 0 has no interface number 0 [ 1549.108257][ T24] usb 2-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1549.110811][ T24] usb 2-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 1549.112994][ T24] usb 2-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 1549.127653][ T24] usb 2-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1549.130975][ T24] usb 2-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 1549.133802][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1549.504636][ T24] usb 2-1: config 0 descriptor?? [ 1550.275394][ T24] ldusb 2-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 1554.743331][ T24] usb 2-1: USB disconnect, device number 4 [ 1555.490490][ T24] ldusb 2-1:0.55: LD USB Device #0 now disconnected [ 1605.491891][ T3985] veth0_vlan: entered promiscuous mode [ 1607.930192][ T3985] veth1_vlan: entered promiscuous mode [ 1614.292602][ T3985] veth0_macvtap: entered promiscuous mode [ 1615.221122][ T3985] veth1_macvtap: entered promiscuous mode [ 1623.448765][ T3798] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1623.462729][ T56] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1623.465343][ T56] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1623.688659][ T59] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1669.484461][ T4501] syzkaller0: entered promiscuous mode [ 1669.551651][ T4501] syzkaller0: entered allmulticast mode [ 1681.692148][ T4523] netlink: 44 bytes leftover after parsing attributes in process `syz.2.67'. [ 1702.051277][ T4538] netlink: 7 bytes leftover after parsing attributes in process `syz.1.72'. [ 1725.363523][ T4549] syzkaller0: entered promiscuous mode [ 1725.398098][ T4549] syzkaller0: entered allmulticast mode [ 1738.979864][ T4567] fuse: Bad value for 'group_id' [ 1738.981161][ T4567] fuse: Bad value for 'group_id' [ 1746.982798][ T4571] syzkaller0: entered promiscuous mode [ 1747.015173][ T4571] syzkaller0: entered allmulticast mode [ 1773.864004][ T4592] fuse: Bad value for 'group_id' [ 1773.866725][ T4592] fuse: Bad value for 'group_id' [ 1782.173464][ T4596] syzkaller0: entered promiscuous mode [ 1782.229526][ T4596] syzkaller0: entered allmulticast mode [ 1796.133941][ T4611] fuse: Bad value for 'fd' [ 1812.042135][ T4622] syzkaller0: entered promiscuous mode [ 1812.044427][ T4622] syzkaller0: entered allmulticast mode [ 1823.844377][ T4631] syzkaller0: entered promiscuous mode [ 1823.930545][ T4631] syzkaller0: entered allmulticast mode [ 1853.719216][ C0] vcan0: j1939_tp_rxtimer: 0xffffaf801f1d4000: rx timeout, send abort [ 1853.743266][ T4666] netlink: 4 bytes leftover after parsing attributes in process `syz.2.103'. [ 1884.213318][ T4711] fuse: Unknown parameter 'group_id00000000000000000000' [ 1911.364915][ T4759] fuse: Unknown parameter 'group_id00000000000000000000' [ 1940.945447][ T4787] fuse: Bad value for 'user_id' [ 1940.961789][ T4787] fuse: Bad value for 'user_id' [ 1944.927335][ T4789] Zero length message leads to an empty skb [ 1962.509202][ T4812] netlink: 60 bytes leftover after parsing attributes in process `syz.1.128'. [ 2056.193031][ T4896] syzkaller0: entered promiscuous mode [ 2056.195020][ T4896] syzkaller0: entered allmulticast mode [ 2094.215144][ T4928] syzkaller0: entered promiscuous mode [ 2094.217864][ T4928] syzkaller0: entered allmulticast mode [ 2129.002683][ T4949] netlink: 84 bytes leftover after parsing attributes in process `syz.1.163'. [ 2209.009568][ T5015] netlink: 27 bytes leftover after parsing attributes in process `syz.2.186'. [ 2211.452424][ T5016] syzkaller0: entered promiscuous mode [ 2211.454602][ T5016] syzkaller0: entered allmulticast mode [ 2234.839690][ T5040] syzkaller0: entered promiscuous mode [ 2234.840998][ T5040] syzkaller0: entered allmulticast mode [ 2269.283753][ T5075] netlink: 112 bytes leftover after parsing attributes in process `syz.2.200'. [ 2269.775207][ T5074] fuse: Invalid rootmode [ 2281.170145][ T5085] netlink: 60 bytes leftover after parsing attributes in process `syz.2.204'. [ 2289.693691][ T5093] fuse: Bad value for 'user_id' [ 2289.705025][ T5093] fuse: Bad value for 'user_id' [ 2312.610724][ T5111] fuse: Bad value for 'fd' [ 2324.342435][ T5122] fuse: Bad value for 'fd' [ 2331.854511][ T5126] Driver unsupported XDP return value 0 on prog (id 40) dev N/A, expect packet loss! [ 2341.652830][ T5135] netlink: 24 bytes leftover after parsing attributes in process `syz.1.224'. [ 2342.013070][ T5134] netlink: 6 bytes leftover after parsing attributes in process `syz.2.225'. [ 2342.045239][ T5134] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 2394.653136][ T5179] fuse: Bad value for 'fd' [ 2403.463474][ T5184] syzkaller0: entered promiscuous mode [ 2403.465701][ T5184] syzkaller0: entered allmulticast mode [ 2420.544205][ T5203] fuse: Bad value for 'fd' [ 2450.624113][ T5222] netlink: 27 bytes leftover after parsing attributes in process `syz.2.251'. [ 2483.105519][ T5244] netlink: 8 bytes leftover after parsing attributes in process `syz.1.256'. [ 2486.581272][ T5247] netlink: 27 bytes leftover after parsing attributes in process `syz.2.257'. [ 2588.624342][ T5372] netlink: 128 bytes leftover after parsing attributes in process `syz.2.272'. [ 2623.650353][ T5389] fuse: Unknown parameter 'user_i00000000000000000000' [ 2632.405141][ T5393] syzkaller0: entered promiscuous mode [ 2632.412275][ T5393] syzkaller0: entered allmulticast mode [ 2644.589864][ T5406] fuse: Unknown parameter 'user_i00000000000000000000' [ 2649.535089][ T5410] raw_sendmsg: syz.2.288 forgot to set AF_INET. Fix it! [ 2654.795540][ T5412] netlink: 12 bytes leftover after parsing attributes in process `syz.1.289'. [ 2677.850961][ T5426] netlink: 60 bytes leftover after parsing attributes in process `syz.1.293'. [ 2682.994490][ T5428] netlink: 'syz.2.294': attribute type 29 has an invalid length. [ 2683.215318][ T5428] netlink: 'syz.2.294': attribute type 29 has an invalid length. [ 2686.665520][ T5430] netlink: 128 bytes leftover after parsing attributes in process `syz.1.295'. [ 2696.322049][ T5441] netlink: 60 bytes leftover after parsing attributes in process `syz.1.299'. [ 2729.040490][ T5464] netlink: 91 bytes leftover after parsing attributes in process `syz.2.306'. [ 2758.123565][ T5478] netlink: 91 bytes leftover after parsing attributes in process `syz.2.312'. [ 2776.684718][ T5492] netlink: 16 bytes leftover after parsing attributes in process `syz.1.316'. [ 2781.205641][ T5494] netlink: 91 bytes leftover after parsing attributes in process `syz.2.317'. [ 2857.115454][ T5539] netlink: 'syz.1.335': attribute type 10 has an invalid length. [ 2894.769121][ T5565] syzkaller0: entered promiscuous mode [ 2894.781622][ T5565] syzkaller0: entered allmulticast mode [ 2941.700160][ T5587] syzkaller0: entered promiscuous mode [ 2941.702182][ T5587] syzkaller0: entered allmulticast mode [ 2980.905547][ T5617] syzkaller0: entered promiscuous mode [ 2980.962602][ T5617] syzkaller0: entered allmulticast mode [ 3036.548794][ T5573] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 3037.158045][ T5573] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 3037.159515][ T5573] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3037.161068][ T5573] usb 2-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 3037.162005][ T5573] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3037.468567][ T5573] usb 2-1: config 0 descriptor?? [ 3042.101820][ T5573] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 3042.103595][ T5573] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 3042.104708][ T5573] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 3042.127536][ T5573] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 3042.128793][ T5573] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 3042.275537][ T5573] elan 0003:04F3:0755.0001: failed to start in urb: -90 [ 3042.450540][ T5573] elan 0003:04F3:0755.0001: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.1-1/input0 [ 3042.945346][ T5573] usb 2-1: USB disconnect, device number 5 [ 3063.109798][ T5698] syzkaller0: entered promiscuous mode [ 3063.111806][ T5698] syzkaller0: entered allmulticast mode [ 3138.701328][ T5733] fuse: Unknown parameter 'user_id00000000000000000000' [ 3179.552281][ T5755] fuse: Bad value for 'fd' [ 3197.097950][ T5763] fuse: Bad value for 'fd' [ 3222.895637][ T5777] fuse: Bad value for 'fd' [ 3258.531183][ T5792] fuse: Unknown parameter '0x0000000000000003' [ 3269.468191][ T32] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 3269.470856][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 3269.719891][ T32] usb 2-1: device descriptor read/64, error -32 [ 3270.069710][ T32] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 3270.662336][ T32] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3270.940031][ T32] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 3270.941790][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 3270.943252][ T32] usb 2-1: Product: syz [ 3270.944407][ T32] usb 2-1: Manufacturer: syz [ 3270.945622][ T32] usb 2-1: SerialNumber: syz [ 3273.785175][ T32] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 7 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 3275.712710][ T4924] usb 2-1: USB disconnect, device number 7 [ 3276.111544][ T4924] usblp0: removed [ 3298.321624][ T5823] fuse: Unknown parameter '0x0000000000000003' [ 3309.291572][ T5827] netlink: 43 bytes leftover after parsing attributes in process `syz.1.409'. [ 3325.843854][ T5841] netlink: 'syz.2.412': attribute type 4 has an invalid length. [ 3333.460265][ T5844] fuse: Unknown parameter '0x0000000000000003' [ 3357.192847][ T5852] syzkaller0: entered promiscuous mode [ 3357.195123][ T5852] syzkaller0: entered allmulticast mode [ 3371.628957][ T5863] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 3371.628957][ T5863] The task syz.1.419 (5863) triggered the difference, watch for misbehavior. [ 3388.819837][ T5871] fuse: Unknown parameter '0x0000000000000003' [ 3401.393042][ T31] audit: type=1326 audit(3399.880:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5876 comm="syz.1.425" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9b533012 code=0x7ffc0000 [ 3401.456992][ T31] audit: type=1326 audit(3400.010:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5876 comm="syz.1.425" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9b533012 code=0x7ffc0000 [ 3402.088495][ T31] audit: type=1326 audit(3400.620:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5876 comm="syz.1.425" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9b533012 code=0x7ffc0000 [ 3402.092609][ T31] audit: type=1326 audit(3400.640:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5876 comm="syz.1.425" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9b533012 code=0x7ffc0000 [ 3402.151270][ T31] audit: type=1326 audit(3400.660:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5876 comm="syz.1.425" exe="/syz-executor" sig=0 arch=c00000f3 syscall=100 compat=0 ip=0x7fff9b533012 code=0x7ffc0000 [ 3402.218026][ T31] audit: type=1326 audit(3400.770:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5876 comm="syz.1.425" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9b533012 code=0x7ffc0000 [ 3402.257432][ T31] audit: type=1326 audit(3400.790:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5876 comm="syz.1.425" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9b533012 code=0x7ffc0000 [ 3402.338807][ T31] audit: type=1326 audit(3400.890:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5876 comm="syz.1.425" exe="/syz-executor" sig=0 arch=c00000f3 syscall=436 compat=0 ip=0x7fff9b533012 code=0x7ffc0000 [ 3402.392481][ T31] audit: type=1326 audit(3400.930:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5876 comm="syz.1.425" exe="/syz-executor" sig=0 arch=c00000f3 syscall=94 compat=0 ip=0x7fff9b533012 code=0x7ffc0000 [ 3424.264927][ T5891] fuse: Unknown parameter 'fd0x0000000000000003' [ 3427.423719][ T5893] netlink: 168 bytes leftover after parsing attributes in process `syz.2.430'. [ 3431.730392][ T5468] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 3432.622830][ T5468] usb 2-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 3432.624419][ T5468] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3432.638209][ T5468] usb 2-1: Product: syz [ 3432.639409][ T5468] usb 2-1: Manufacturer: syz [ 3432.640631][ T5468] usb 2-1: SerialNumber: syz [ 3432.870041][ T5468] usb 2-1: config 0 descriptor?? [ 3448.375206][ T4935] usb 2-1: USB disconnect, device number 8 [ 3462.655360][ T5923] fuse: Unknown parameter 'fd0x0000000000000003' [ 3492.748115][ T5941] fuse: Unknown parameter 'fd0x0000000000000003' [ 3508.322577][ T5956] netlink: 84 bytes leftover after parsing attributes in process `syz.1.446'. [ 3535.772550][ T5968] syzkaller0: entered promiscuous mode [ 3535.774795][ T5968] syzkaller0: entered allmulticast mode [ 3541.384563][ T5976] netlink: 84 bytes leftover after parsing attributes in process `syz.1.452'. [ 3573.652761][ T5994] netlink: 84 bytes leftover after parsing attributes in process `syz.2.458'. [ 3598.535471][ T6008] netlink: 76 bytes leftover after parsing attributes in process `syz.2.463'. [ 3635.465674][ T6024] fuse: Bad value for 'fd' [ 3741.519925][ T6075] syzkaller0: entered promiscuous mode [ 3741.522578][ T6075] syzkaller0: entered allmulticast mode [ 3765.903206][ T6094] ªªªªªª: renamed from vlan0 (while UP) [ 3779.611234][ T6099] syzkaller0: entered promiscuous mode [ 3779.612866][ T6099] syzkaller0: entered allmulticast mode [ 3798.412804][ T6118] syzkaller0: entered promiscuous mode [ 3798.418531][ T6118] syzkaller0: entered allmulticast mode [ 3820.077344][ T6138] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3820.878149][ T6138] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3849.645429][ T6157] netlink: 'syz.2.502': attribute type 9 has an invalid length. [ 3849.657598][ T6157] netlink: 27 bytes leftover after parsing attributes in process `syz.2.502'. [ 4002.281899][ T6250] process 'syz.2.529' launched '/dev/fd/5' with NULL argv: empty string added [ 4016.681022][ T5468] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 4017.529615][ T5468] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 4017.532003][ T5468] usb 2-1: config 0 has no interfaces? [ 4018.601436][ T5468] usb 2-1: New USB device found, idVendor=05f3, idProduct=0240, bcdDevice=1b.24 [ 4018.604772][ T5468] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4018.649022][ T5468] usb 2-1: Product: syz [ 4018.650976][ T5468] usb 2-1: Manufacturer: syz [ 4018.652624][ T5468] usb 2-1: SerialNumber: syz [ 4019.094077][ T5468] usb 2-1: config 0 descriptor?? [ 4023.839467][ T6188] usb 2-1: USB disconnect, device number 9 [ 4028.012921][ T6272] syzkaller0: entered promiscuous mode [ 4028.015093][ T6272] syzkaller0: entered allmulticast mode [ 4114.893100][ T6316] syzkaller0: entered promiscuous mode [ 4114.935138][ T6316] syzkaller0: entered allmulticast mode [ 4156.143677][ T6336] syzkaller0: entered promiscuous mode [ 4156.188857][ T6336] syzkaller0: entered allmulticast mode [ 4194.913574][ T6355] syzkaller0: entered promiscuous mode [ 4194.932731][ T6355] syzkaller0: entered allmulticast mode [ 4231.751476][ T6385] syzkaller0: entered promiscuous mode [ 4231.753815][ T6385] syzkaller0: entered allmulticast mode [ 4270.227784][ C1] ------------[ cut here ]------------ [ 4270.228011][ C1] kernel BUG at [] mm/page_table_check.c:142! [ 4270.228886][ C1] Kernel BUG [#1] [ 4270.229078][ C1] Modules linked in: [ 4270.229882][ C1] CPU: 1 UID: 0 PID: 38 Comm: khugepaged Not tainted syzkaller #0 PREEMPT [ 4270.230469][ C1] Hardware name: riscv-virtio,qemu (DT) [ 4270.230899][ C1] epc : __page_table_check_zero+0x396/0x544 [ 4270.232363][ C1] ra : __page_table_check_zero+0x396/0x544 [ 4270.232818][ C1] epc : ffffffff80bfdcce ra : ffffffff80bfdcce sp : ffff8f80002c7400 [ 4270.233069][ C1] gp : ffffffff89f9df20 tp : ffffaf80156e0000 t0 : ffff8f80002c73a0 [ 4270.233314][ C1] t1 : fffff5ef026c3809 t2 : fffffffffc1fffff s0 : ffff8f80002c7470 [ 4270.233565][ C1] s1 : ffffaf801361c048 a0 : 0000000000000005 a1 : 0000000000000000 [ 4270.233791][ C1] a2 : 0000000000000002 a3 : ffffffff80bfdcce a4 : 0000000000000000 [ 4270.234012][ C1] a5 : ffffaf80156e1000 a6 : 0000000000000003 a7 : ffffaf801361c04b [ 4270.234247][ C1] s2 : 0000000000000001 s3 : 0000000000000000 s4 : ffffaf801361c000 [ 4270.234477][ C1] s5 : dfffffff00000000 s6 : 00000000000b6c00 s7 : 0000000000000200 [ 4270.234772][ C1] s8 : 0000000000000009 s9 : 0000000000007fff s10: fffffffef1416bb0 [ 4270.235004][ C1] s11: ffffffff8a0b5d80 t3 : 0000000000000001 t4 : fffff5ef026c3809 [ 4270.235226][ C1] t5 : fffff5ef026c380a t6 : 0000000000000002 ssp : 0000000000000000 [ 4270.235457][ C1] status: 0000000200000120 badaddr: ffffffff80bfdcce cause: 0000000000000003 [ 4270.235823][ C1] [] __page_table_check_zero+0x396/0x544 [ 4270.236383][ C1] [] __free_frozen_pages+0x7e6/0x1480 [ 4270.236814][ C1] [] free_frozen_pages+0xe/0x18 [ 4270.237204][ C1] [] __folio_put+0x296/0x378 [ 4270.237558][ C1] [] folio_putback_lru+0xb8/0xe0 [ 4270.237888][ C1] [] collapse_huge_page+0x2c1c/0x4000 [ 4270.238458][ C1] [] hpage_collapse_scan_pmd+0xffc/0x162c [ 4270.239010][ C1] [] khugepaged+0x10ee/0x1564 [ 4270.239440][ C1] [] kthread+0x37c/0x778 [ 4270.239781][ C1] [] ret_from_fork_kernel+0x2a/0xbbc [ 4270.240127][ C1] [] ret_from_fork_kernel_asm+0x16/0x18 [ 4270.241062][ C1] Code: 7f80 8526 c0ef ec3f 8a2a b791 6097 ff90 80e7 7e60 (9002) 6097 [ 4270.242023][ C1] ---[ end trace 0000000000000000 ]--- [ 4270.243236][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 4270.244050][ C1] SMP: stopping secondary CPUs VM DIAGNOSIS: 09:52:20 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff800875e6 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff863bb4c0 vstvec 0000000000000000 mepc ffffffff80503ef8 sepc ffffffff80a9f21c vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 9021d000000a28df x0/zero 0000000000000000 x1/ra ffffffff800875e2 x2/sp ffff8f8000007e10 x3/gp ffffffff89f9df20 x4/tp ffffaf801a8d4f80 x5/t0 ffff8f8000000000 x6/t1 fffffffef1415538 x7/t2 fffffffffc1fffff x8/s0 ffff8f8000007e40 x9/s1 ffffffff8680cf28 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000001 x13/a3 ffffffff800875e2 x14/a4 0000000000000000 x15/a5 ffffaf801a8d4f80 x16/a6 fffffffef1415539 x17/a7 0000000000000003 x18/s2 0000000000000000 x19/s3 ffffffff8665f000 x20/s4 ffffffff8008732c x21/s5 ffffaf8011e8c800 x22/s6 0000000000000000 x23/s7 0000000000000000 x24/s8 0000000000000007 x25/s9 ffffffff9136c6e0 x26/s10 ffffffff8686d460 x27/s11 0000000000000004 x28/t3 ffffffff87d89ca8 x29/t4 fffffffef1415538 x30/t5 fffffffef1415539 x31/t6 ffff8d800068a474 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff80503ffe mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff863bb4c0 vstvec 0000000000000000 mepc ffffffff80090e2e sepc ffffffff80bfdcce vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000003 vscause 0000000000000000 mtval 0000000000000000 stval ffffffff80bfdcce htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 901590000009fbce x0/zero 0000000000000000 x1/ra ffffffff80313f5a x2/sp ffff8f80002c6d60 x3/gp ffffffff89f9df20 x4/tp ffffaf80156e0000 x5/t0 ffff8f80002c6e94 x6/t1 fffffffef13f44c8 x7/t2 2065726177647261 x8/s0 ffff8f80002c6db0 x9/s1 0000000000110001 x10/a0 0000000000000000 x11/a1 0000000000110001 x12/a2 0011000100000000 x13/a3 1ffff5f002adc004 x14/a4 0000000000000000 x15/a5 0000000000000003 x16/a6 0000000000ff0100 x17/a7 0000000000000003 x18/s2 ffffaf80156e0000 x19/s3 0000000000000000 x20/s4 1ffff1f000058dcc x21/s5 0000000000000000 x22/s6 ffff8f80002c6fe0 x23/s7 0000000000000200 x24/s8 0000000000000009 x25/s9 0000000000007fff x26/s10 1ffff1f000058df8 x27/s11 ffff8f80002c6fb0 x28/t3 ffffffff8030d89c x29/t4 fffffffef13f44c8 x30/t5 fffffffef13f44c9 x31/t6 ffffffff9116a0b7 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000