last executing test programs: 3.586108424s ago: executing program 3 (id=5483): r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x20) connect$l2tp6(r0, &(0x7f0000000f40)={0xa, 0x0, 0x0, @empty}, 0x20) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000004c80)=[{{&(0x7f0000000000)={0x2, 0x4e22, @multicast1}, 0x10, 0x0}}], 0x1, 0x44) sendmmsg$inet6(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 3.530378983s ago: executing program 3 (id=5486): r0 = semget$private(0x0, 0x4, 0x30) semop(r0, &(0x7f0000000100)=[{0x0, 0x4, 0x1000}, {0x1, 0xd73b, 0x1000}], 0x2) semctl$GETNCNT(r0, 0x2, 0xe, 0x0) 2.654977335s ago: executing program 3 (id=5490): ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5450, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @local, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) 2.562076122s ago: executing program 3 (id=5491): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) pwritev(r1, 0x0, 0x0, 0xf1, 0x7) 2.561961366s ago: executing program 3 (id=5492): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="8c0000000906010200000000000000000200ffff08000940000000390900020073797a310000000005000100070000005c000880"], 0x8c}, 0x1, 0x0, 0x0, 0x10000082}, 0x4000080) 2.521637352s ago: executing program 3 (id=5493): r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x12) ppoll(&(0x7f0000000100)=[{r2}], 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) tkill(r0, 0x13) 1.742118679s ago: executing program 4 (id=5508): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0]) 1.671308917s ago: executing program 4 (id=5511): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05000000717754b7f7729b"], 0x24}}, 0x0) 1.650644392s ago: executing program 2 (id=5512): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000980)={'vxcan1\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000030c0)={0x6, 0x3, &(0x7f0000002f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000002fc0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41100, 0x40, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x12f6, @void, @value}, 0x94) 1.56591497s ago: executing program 4 (id=5514): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x10, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x46}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) 1.502074441s ago: executing program 2 (id=5516): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000786c252500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000006000000180100002020702500000000002020207b1ad8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000080000000850000007000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f00000001c0)="186bf7ffffffffffffffef0a3254", 0x0, 0xff, 0x60000009, 0x0, 0x0, 0x0, 0x0}, 0x50) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f00000001c0), 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x6) 1.487225401s ago: executing program 4 (id=5517): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7a, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r0, r1) sendmmsg$inet(r2, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000a00)="316f82faff29f96a2093a917017b4cd30000000000000035ed313e19d6dd", 0x1e}, {&(0x7f0000000180)="0036d551863e1902129da79fb0f45c0cc36902e0251c8d34197b357b32b161f9ad72d55a0eab976aae24ed805271b43f0ce2fea5e764494873e0d82a172b3bb54f59b458fd35039c7d81e9ab07f2fb4dad61bd500a119b54c74a12e4569e47b69a95f92c6380af2bd003fa56f06a23bbd1c76d7756bf4fcaff0c23374ec7c4aadbb8b985f14893a91d750e168350685e0f4f079d2d8e79be174ef9355b70719c712c5d15d2e7505a8696b50738ece15ee500"/190, 0xbe}, {&(0x7f0000000c40)="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", 0x190}, {&(0x7f0000000500)="fff5c0293353db83a683db60266a3867d03f740f4f0a7bafe7be9b2bac0bf1b2019dbd474a418997ac57789fb8490642b47a96f0d03ec69d1f6e90e86be7fb3ef9e76969438283b0ab8d31b707ddd3f453f5ed67232e172945aecaf6dd89d72d7a429ef6d0dcc5f0d9cc15dba086d191c0a8f23acdeb928805cae14ca8aec1241e536cdb42ef1675f8b948568fe6229a3bb6b7fbf0", 0x95}, {&(0x7f0000000800)="560e784a5947b90900000000000000d4f4afc887d8a4c55ae9e6d3bae49259a935b480ee610800f5c5b35943bdb14ae21509b259f5eaf5f3a71155845156bf64809dee25c0eadad25cac50b01aabdb713c8c9965a19e114c8bbc35054f6ed430aff1952b2498efc46cbaebc815cb55fee31e592286", 0x75}], 0x5}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="6f59bb69296212101db2d25d7d1550eabd8017f1dcae8582eee7d0417821deba372ff17566312ebdfed0dee4fcaabfcd0f157495460a5f6fcd15448f9fc823232e24c1c6c1ad896c06197a169c2c514e77d4d3ffdca3cf990954d1baf51d00417a650dc2123fb436ecb41404a3e1c3c04f76", 0x72}, {&(0x7f0000000640)="0f60ff2a5ef0b2dbd043ae8a577b5d14ad5572180dd75c8ad7306ac56a36e04439413677b7ed345c48119f6a675df47439bf683eb8fae14b16254a16a217f9a84c9a1ab97e42e99660725767620066bc1087cc16b49aded70b07366c31c0f3cfa44815f7650f5062cd2bb9104968e3c1de36f3e0ad9beabf1d88b22f7b8e8eede672ab1e24902938fd96fbdcb9a3b590ca8551418122bdca22a47eef4b72894b1d8f512fb1e2f6cb8b8bf0fdc5771af3ce4e5b2778abd5cb2ee09028dca778349ca0690d0afefd79d1d595e5f1d5ffbda7ed88c29d61733eab972b", 0xdb}, {&(0x7f0000000340)="a960304fbbbaf75453522fcd873c048fe558f164431fa431ab9728b87ed6b531f09afa2de0cefec7c3587178c4c9cf505d0df6e2", 0x34}], 0x3}}], 0x2, 0x4084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) sendto$inet(r0, &(0x7f00000012c0)="09268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x20c8, 0x11, 0x0, 0x27) 1.404838167s ago: executing program 2 (id=5519): timer_create(0x3, 0x0, &(0x7f0000000180)=0x0) timer_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x77359400}}, 0x0) timer_delete(0x0) 1.378992202s ago: executing program 2 (id=5520): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000077c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x207601a}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000090c400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000542d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea8286a2fba523440000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000633956a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000909c18d8e03550550000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x2000, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r2, 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)={0xb0, 0x0, 0x0, [{{0xfffffffffffffffe}, {0x0, 0x0, 0x4, 0x0, '..^\''}}]}, 0x0, 0x0}) 1.322183054s ago: executing program 4 (id=5521): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000000)=0x9, 0x4) 1.253022722s ago: executing program 4 (id=5524): syz_usb_connect(0x3, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="650100027323092024042c0141a10102030109022400010404b4020904c20702adb6fd02090503080004000f1009058a324f"], 0x0) 1.026124997s ago: executing program 0 (id=5528): r0 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x20000, 0x0) setrlimit(0x40000000000008, &(0x7f0000000000)) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r0, 0x3ba0, &(0x7f0000000440)={0x48, 0x1, r1, 0x0, 0x0, 0x8000000}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000140)={0x28, 0x6, r1, 0x0, &(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000180)={0x48, 0x2, r1}) 1.026016377s ago: executing program 0 (id=5529): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140), 0x8) 990.520504ms ago: executing program 0 (id=5530): r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000001700), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000080)={0x0, "d2c4924dc64c3b6e6f00"}) 942.004927ms ago: executing program 0 (id=5531): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@updpolicy={0x1fc, 0x19, 0x1, 0x0, 0x0, {{@in=@private, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, [@tmpl={0x144, 0x5, [{{@in=@local, 0x0, 0x3c}, 0x0, @in=@broadcast}, {{@in6=@remote, 0x0, 0x3c}, 0x0, @in6=@dev}, {{@in=@loopback, 0x0, 0x6c}, 0x0, @in=@local}, {{@in6=@local, 0x0, 0x33}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @empty}}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x6c}, 0x0, @in6=@mcast1}]}]}, 0x1fc}}, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x6}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, 0x0, 0x0) syz_emit_ethernet(0x83, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030086dd601b8b97004d88c19edace00000000000000002100000002ff02000000000000000000000000000104004e20004d13"], 0x0) 896.623258ms ago: executing program 0 (id=5532): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0x0, @private1}]}, &(0x7f0000000180)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}}, &(0x7f00000001c0)=0x9c) 466.595453ms ago: executing program 1 (id=5533): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0x2, 0x4e22, 0x0, @empty}, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, r1}}, 0x48) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000002240)={0x1, 0x10, 0xfa00, {&(0x7f0000002200), r1}}, 0x18) 466.378141ms ago: executing program 2 (id=5534): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$inet_pktinfo(r0, 0x11c, 0x8, 0x0, 0x0) 370.481394ms ago: executing program 1 (id=5535): r0 = socket$pppl2tp(0x18, 0x1, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001400)=@newqdisc={0x24}, 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newqdisc={0x24, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}}, 0x24}}, 0x4000040) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="1c0000006800e97800000000fa0000000200000000000000040004"], 0x1c}}, 0x40000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f00000002c0), 0x40000000000009f, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00'}) 313.804199ms ago: executing program 1 (id=5536): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) fcntl$getflags(r0, 0x401) 226.135908ms ago: executing program 1 (id=5537): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05000000717754b7f7729b"], 0x24}}, 0x0) 226.030144ms ago: executing program 2 (id=5538): r0 = syz_open_dev$media(&(0x7f0000000000), 0x7fff, 0x1500) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000000200)={0x80000000, 0x0, &(0x7f0000000180)=[{{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f00000006c0)={r1, 0x0, 0x0}) 122.825311ms ago: executing program 1 (id=5540): r0 = mq_open(&(0x7f0000000040)='*%\x00', 0x40, 0x194, 0x0) mq_getsetattr(r0, 0x0, 0x0) 61.041303ms ago: executing program 1 (id=5541): socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x9, @multicast, 'macvlan0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) r3 = dup(r2) ioctl$PPPIOCCONNECT(r3, 0x40047435, &(0x7f00000002c0)=0x2) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001f00)) sendmmsg(r1, &(0x7f0000001cc0), 0x400000000000026, 0x0) 0s ago: executing program 0 (id=5542): r0 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat$cgroup_pressure(r1, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r2, &(0x7f0000000040)={'full', 0x20, 0x100001, 0x20, 0x100002}, 0x2f) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r4 = socket$unix(0x1, 0x5, 0x0) r5 = dup2(r4, r3) close_range(r5, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): 7492][T17106] hsr_slave_1: entered promiscuous mode [ 459.024388][T17106] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 459.036165][T17106] Cannot create hsr debugfs directory [ 459.133630][T17113] bridge0: port 1(bridge_slave_0) entered blocking state [ 459.148601][T17113] bridge0: port 1(bridge_slave_0) entered disabled state [ 459.157848][T17113] bridge_slave_0: entered allmulticast mode [ 459.175614][T17113] bridge_slave_0: entered promiscuous mode [ 459.241777][T17113] bridge0: port 2(bridge_slave_1) entered blocking state [ 459.257015][T17113] bridge0: port 2(bridge_slave_1) entered disabled state [ 459.265620][T17113] bridge_slave_1: entered allmulticast mode [ 459.275826][T17113] bridge_slave_1: entered promiscuous mode [ 459.332105][ T7049] hid-led 0003:1D34:000A.002B: unknown main item tag 0x0 [ 459.367002][ T7016] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 459.440729][T17113] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 459.519711][ T5240] Bluetooth: hci2: command tx timeout [ 459.528421][ T7049] hid-led 0003:1D34:000A.002B: probe with driver hid-led failed with error -71 [ 459.553906][ T7049] usb 5-1: USB disconnect, device number 42 [ 459.628718][ T7016] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 459.647558][T17113] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 459.731355][ T7016] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 459.747574][T17172] netlink: 'syz.1.4472': attribute type 3 has an invalid length. [ 459.759306][T17172] netlink: 130984 bytes leftover after parsing attributes in process `syz.1.4472'. [ 459.778902][T17113] team0: Port device team_slave_0 added [ 459.788732][T17113] team0: Port device team_slave_1 added [ 459.807080][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 459.808470][T17173] netlink: 'syz.1.4472': attribute type 3 has an invalid length. [ 459.827015][T17173] netlink: 130984 bytes leftover after parsing attributes in process `syz.1.4472'. [ 459.834650][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 459.885092][ T7016] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 459.947777][T17113] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 459.958334][T17113] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 459.993068][T17113] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 460.007386][T17113] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 460.015635][T17113] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 460.055187][T17113] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 460.220380][T17113] hsr_slave_0: entered promiscuous mode [ 460.240129][T17113] hsr_slave_1: entered promiscuous mode [ 460.246871][T17113] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 460.273371][T17113] Cannot create hsr debugfs directory [ 460.286178][ T7022] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 460.302628][ T7022] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 460.377695][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 460.432856][T17183] netlink: 'syz.4.4477': attribute type 4 has an invalid length. [ 460.528611][T17188] netlink: 'syz.4.4477': attribute type 4 has an invalid length. [ 460.642566][ T5240] Bluetooth: hci3: command tx timeout [ 460.956785][ T7016] erspan0: left allmulticast mode [ 460.967621][ T7016] erspan0: left promiscuous mode [ 460.977886][ T7016] bridge0: port 4(erspan0) entered disabled state [ 460.995390][ T7016] bridge_slave_1: left allmulticast mode [ 461.004498][ T7016] bridge_slave_1: left promiscuous mode [ 461.016767][ T7016] bridge0: port 2(bridge_slave_1) entered disabled state [ 461.031297][ T7016] bridge_slave_0: left allmulticast mode [ 461.047146][ T7016] bridge_slave_0: left promiscuous mode [ 461.056192][ T7016] bridge0: port 1(bridge_slave_0) entered disabled state [ 461.487803][ T7016] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 461.501628][ T7016] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 461.513911][ T7016] bond0 (unregistering): Released all slaves [ 461.600325][ T5240] Bluetooth: hci2: command tx timeout [ 461.893096][T17223] netlink: 'syz.0.4491': attribute type 4 has an invalid length. [ 462.050686][T17225] netlink: 'syz.0.4491': attribute type 4 has an invalid length. [ 462.165157][ T7016] hsr_slave_0: left promiscuous mode [ 462.190269][ T7016] hsr_slave_1: left promiscuous mode [ 462.218448][ T7016] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 462.244554][ T7016] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 462.272558][ T7016] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 462.297076][ T7016] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 462.375274][ T7016] veth1_macvtap: left promiscuous mode [ 462.389619][ T7016] veth0_macvtap: left promiscuous mode [ 462.401115][ T7016] veth1_vlan: left promiscuous mode [ 462.414473][ T7016] veth0_vlan: left promiscuous mode [ 462.719516][ T5240] Bluetooth: hci3: command tx timeout [ 463.096801][ T7016] team0 (unregistering): Port device team_slave_1 removed [ 463.150828][ T7016] team0 (unregistering): Port device team_slave_0 removed [ 463.683403][ T5240] Bluetooth: hci2: command tx timeout [ 463.835346][T17106] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 463.896537][T17106] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 463.945539][T17106] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 463.979488][T17106] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 464.322697][T17113] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 464.424117][T17106] 8021q: adding VLAN 0 to HW filter on device bond0 [ 464.441895][T17106] 8021q: adding VLAN 0 to HW filter on device team0 [ 464.476282][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 464.483525][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 464.507069][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 464.514255][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 464.546052][T17113] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 464.653597][T17113] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 464.673328][T17113] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 464.683119][ T7045] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 464.796600][ T35] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 464.841442][ T7045] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 464.856906][ T7045] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 464.884507][T17106] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 464.908303][ T7045] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 464.955672][ T7045] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 14129, setting to 64 [ 465.029559][ T35] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 465.054331][ T7045] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 465.063607][ T7045] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 465.071784][ T7045] usb 5-1: Product: syz [ 465.075989][ T7045] usb 5-1: Manufacturer: syz [ 465.087551][ T7045] cdc_wdm 5-1:1.0: skipping garbage [ 465.093135][ T7045] cdc_wdm 5-1:1.0: skipping garbage [ 465.098391][ T7045] cdc_wdm 5-1:1.0: probe with driver cdc_wdm failed with error -22 [ 465.294706][ T5241] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 465.310468][ T5241] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 465.320678][ T5241] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 465.324289][ T7049] usb 5-1: USB disconnect, device number 43 [ 465.337549][ T5241] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 465.370398][ T5241] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 465.377774][ T5241] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 465.434709][ T35] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 465.586624][T17317] xt_CT: You must specify a L4 protocol and not use inversions on it [ 465.595716][ T35] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 465.650564][T17106] veth0_vlan: entered promiscuous mode [ 465.706641][T17113] 8021q: adding VLAN 0 to HW filter on device bond0 [ 465.735905][T17106] veth1_vlan: entered promiscuous mode [ 465.819635][T17113] 8021q: adding VLAN 0 to HW filter on device team0 [ 465.856657][T17113] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 465.867141][T17113] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 465.895801][T17113] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 465.950949][T17106] veth0_macvtap: entered promiscuous mode [ 465.960868][T17106] veth1_macvtap: entered promiscuous mode [ 465.977769][T17106] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 465.988616][T17106] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 466.000653][T17106] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 466.011518][T17106] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 466.021739][T17106] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 466.032697][T17106] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 466.044642][T17106] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 466.074755][ T2515] bridge0: port 1(bridge_slave_0) entered blocking state [ 466.081934][ T2515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 466.105102][ T2515] bridge0: port 2(bridge_slave_1) entered blocking state [ 466.112338][ T2515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 466.236950][T17106] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 466.289237][T17106] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 466.325181][T17106] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 466.345984][T17106] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 466.366365][T17106] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 466.388921][T17106] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 466.420624][T17106] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 466.526120][T17106] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 466.565281][T17106] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 466.574266][T17106] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 466.583134][T17106] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 466.617175][ T35] bridge_slave_1: left allmulticast mode [ 466.635532][ T35] bridge_slave_1: left promiscuous mode [ 466.646215][T17338] netlink: 60 bytes leftover after parsing attributes in process `syz.0.4517'. [ 466.665856][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 466.675736][ T35] bridge_slave_0: left allmulticast mode [ 466.683171][ T35] bridge_slave_0: left promiscuous mode [ 466.688940][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 467.202313][ T35] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 467.213789][ T35] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 467.225754][ T35] bond0 (unregistering): Released all slaves [ 467.240298][T17113] veth0_vlan: entered promiscuous mode [ 467.413115][T17113] veth1_vlan: entered promiscuous mode [ 467.439970][ T5241] Bluetooth: hci0: command tx timeout [ 467.586321][T17311] chnl_net:caif_netlink_parms(): no params data found [ 467.680330][ T35] hsr_slave_0: left promiscuous mode [ 467.693599][ T35] hsr_slave_1: left promiscuous mode [ 467.701984][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 467.716883][ T35] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 467.726569][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 467.740281][ T35] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 467.784477][ T35] veth1_macvtap: left promiscuous mode [ 467.797448][ T35] veth0_macvtap: left promiscuous mode [ 467.804142][ T35] veth1_vlan: left promiscuous mode [ 467.811049][ T35] veth0_vlan: left promiscuous mode [ 468.451702][ T35] team0 (unregistering): Port device team_slave_1 removed [ 468.508264][ T35] team0 (unregistering): Port device team_slave_0 removed [ 469.053338][T17113] veth0_macvtap: entered promiscuous mode [ 469.069428][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 469.095652][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 469.162462][T17113] veth1_macvtap: entered promiscuous mode [ 469.215264][T17311] bridge0: port 1(bridge_slave_0) entered blocking state [ 469.233457][T17311] bridge0: port 1(bridge_slave_0) entered disabled state [ 469.241390][T17311] bridge_slave_0: entered allmulticast mode [ 469.248629][T17311] bridge_slave_0: entered promiscuous mode [ 469.293304][T17311] bridge0: port 2(bridge_slave_1) entered blocking state [ 469.308650][T17311] bridge0: port 2(bridge_slave_1) entered disabled state [ 469.322796][T17311] bridge_slave_1: entered allmulticast mode [ 469.347387][T17311] bridge_slave_1: entered promiscuous mode [ 469.378905][T17113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 469.392719][T17113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 469.402689][T17113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 469.429372][T17113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 469.457874][T17113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 469.470456][T17113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 469.487669][T17113] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 469.510480][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 469.518755][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 469.529325][ T5241] Bluetooth: hci0: command tx timeout [ 469.604813][T17311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 469.620013][T17113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 469.636133][T17113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 469.647010][T17113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 469.659339][T17113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 469.669737][T17113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 469.680691][T17113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 469.692247][T17113] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 469.703479][T17113] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 469.712381][T17113] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 469.722884][T17113] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 469.732066][T17113] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 469.757888][T17311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 469.941096][T17311] team0: Port device team_slave_0 added [ 469.975192][T17311] team0: Port device team_slave_1 added [ 470.112402][ T35] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 470.195929][ T7024] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 470.200183][T17311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 470.212552][ T7024] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 470.219112][T17311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 470.280555][T17311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 470.305970][ T5240] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 470.328791][ T5240] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 470.340918][ T5240] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 470.340934][ T35] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 470.365366][ T5240] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 470.373608][ T5240] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 470.393272][ T5240] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 470.417104][T17311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 470.425284][T17311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 470.454790][T17311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 470.512381][ T7030] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 470.522021][ T7030] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 470.576653][ T35] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 470.589494][T17404] netlink: 60 bytes leftover after parsing attributes in process `syz.3.4525'. [ 470.667239][T17311] hsr_slave_0: entered promiscuous mode [ 470.686655][T17311] hsr_slave_1: entered promiscuous mode [ 470.697991][T17311] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 470.721090][T17311] Cannot create hsr debugfs directory [ 470.767571][ T35] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 471.285833][ T35] bridge_slave_1: left allmulticast mode [ 471.297843][ T35] bridge_slave_1: left promiscuous mode [ 471.304229][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 471.314054][ T35] bridge_slave_0: left allmulticast mode [ 471.320558][ T35] bridge_slave_0: left promiscuous mode [ 471.326430][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 471.600080][ T5240] Bluetooth: hci0: command tx timeout [ 471.849318][T17436] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.4534'. [ 471.859063][T17436] openvswitch: netlink: ERSPAN option length err (len 3060, max 255). [ 471.985436][ T5241] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 472.009515][ T5241] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 472.019758][ T5241] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 472.027669][ T5241] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 472.037821][ T5241] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 472.047053][ T5241] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 472.135158][ T35] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 472.146972][ T35] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 472.160294][ T35] bond0 (unregistering): Released all slaves [ 472.188872][T17441] bridge_slave_0: left allmulticast mode [ 472.194724][T17441] bridge_slave_0: left promiscuous mode [ 472.200974][T17441] bridge0: port 1(bridge_slave_0) entered disabled state [ 472.231937][T17441] bridge_slave_1: left allmulticast mode [ 472.237613][T17441] bridge_slave_1: left promiscuous mode [ 472.245272][T17441] bridge0: port 2(bridge_slave_1) entered disabled state [ 472.278910][T17441] bond0: (slave bond_slave_0): Releasing backup interface [ 472.295539][T17441] bond0: (slave bond_slave_1): Releasing backup interface [ 472.331669][T17441] team0: Port device team_slave_0 removed [ 472.345376][T17441] team0: Port device team_slave_1 removed [ 472.352468][T17441] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 472.360732][T17441] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 472.372069][T17441] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 472.380490][T17441] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 472.448408][T17401] chnl_net:caif_netlink_parms(): no params data found [ 472.479514][ T5241] Bluetooth: hci1: command tx timeout [ 472.924666][T17401] bridge0: port 1(bridge_slave_0) entered blocking state [ 472.940780][T17401] bridge0: port 1(bridge_slave_0) entered disabled state [ 472.955908][T17401] bridge_slave_0: entered allmulticast mode [ 472.964788][T17401] bridge_slave_0: entered promiscuous mode [ 472.984302][ T35] hsr_slave_0: left promiscuous mode [ 472.993400][ T35] hsr_slave_1: left promiscuous mode [ 473.006241][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 473.017577][ T35] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 473.031863][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 473.046016][ T35] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 473.084880][ T35] veth1_macvtap: left promiscuous mode [ 473.090973][ T35] veth0_macvtap: left promiscuous mode [ 473.097167][ T35] veth1_vlan: left promiscuous mode [ 473.103210][ T35] veth0_vlan: left promiscuous mode [ 473.680095][ T5241] Bluetooth: hci0: command tx timeout [ 473.783924][ T35] team0 (unregistering): Port device team_slave_1 removed [ 473.831478][ T35] team0 (unregistering): Port device team_slave_0 removed [ 474.160067][ T5241] Bluetooth: hci2: command tx timeout [ 474.382036][T17401] bridge0: port 2(bridge_slave_1) entered blocking state [ 474.389956][T17401] bridge0: port 2(bridge_slave_1) entered disabled state [ 474.397225][T17401] bridge_slave_1: entered allmulticast mode [ 474.421377][T17401] bridge_slave_1: entered promiscuous mode [ 474.523636][T17401] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 474.535933][T17401] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 474.559323][ T5241] Bluetooth: hci1: command tx timeout [ 474.622461][T17401] team0: Port device team_slave_0 added [ 474.739345][T17401] team0: Port device team_slave_1 added [ 474.872396][T17311] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 474.892021][T17443] chnl_net:caif_netlink_parms(): no params data found [ 474.928829][T17401] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 474.937372][T17401] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 474.964626][T17401] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 474.985077][T17311] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 474.998263][T17311] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 475.023347][T17401] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 475.041192][T17401] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 475.067950][T17401] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 475.084142][T17311] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 475.178440][ T5240] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 475.178726][T17401] hsr_slave_0: entered promiscuous mode [ 475.194466][T17401] hsr_slave_1: entered promiscuous mode [ 475.196367][ T5240] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 475.209930][T17401] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 475.211625][ T5240] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 475.217654][T17401] Cannot create hsr debugfs directory [ 475.243019][ T5240] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 475.252474][ T5240] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 475.262207][ T5240] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 475.357289][T17443] bridge0: port 1(bridge_slave_0) entered blocking state [ 475.370042][T17443] bridge0: port 1(bridge_slave_0) entered disabled state [ 475.377314][T17443] bridge_slave_0: entered allmulticast mode [ 475.385734][T17443] bridge_slave_0: entered promiscuous mode [ 475.431853][T17443] bridge0: port 2(bridge_slave_1) entered blocking state [ 475.442252][T17443] bridge0: port 2(bridge_slave_1) entered disabled state [ 475.449882][T17443] bridge_slave_1: entered allmulticast mode [ 475.457199][T17443] bridge_slave_1: entered promiscuous mode [ 475.535071][ T35] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 475.621295][T17443] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 475.663505][ T35] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 475.754270][T17443] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 475.828479][ T35] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 476.003013][T17443] team0: Port device team_slave_0 added [ 476.060754][ T35] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 476.118757][T17443] team0: Port device team_slave_1 added [ 476.241555][ T5240] Bluetooth: hci2: command tx timeout [ 476.265661][T17443] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 476.280283][T17443] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 476.311976][T17443] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 476.366244][T17443] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 476.374874][T17443] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 476.401489][T17443] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 476.435088][T17311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 476.489040][T17443] hsr_slave_0: entered promiscuous mode [ 476.495781][T17443] hsr_slave_1: entered promiscuous mode [ 476.502428][T17443] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 476.514069][T17443] Cannot create hsr debugfs directory [ 476.649542][ T5240] Bluetooth: hci1: command tx timeout [ 476.674737][T17486] chnl_net:caif_netlink_parms(): no params data found [ 476.747784][ T35] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 476.770196][T17311] 8021q: adding VLAN 0 to HW filter on device team0 [ 476.863320][ T35] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 476.886942][ T7022] bridge0: port 1(bridge_slave_0) entered blocking state [ 476.894092][ T7022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 476.927603][ T7022] bridge0: port 2(bridge_slave_1) entered blocking state [ 476.934769][ T7022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 476.977670][ T35] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 476.997958][T17401] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 477.045532][T17401] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 477.084401][ T35] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 477.102435][T17486] bridge0: port 1(bridge_slave_0) entered blocking state [ 477.109743][T17486] bridge0: port 1(bridge_slave_0) entered disabled state [ 477.116918][T17486] bridge_slave_0: entered allmulticast mode [ 477.125023][T17486] bridge_slave_0: entered promiscuous mode [ 477.133799][T17401] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 477.167304][T17486] bridge0: port 2(bridge_slave_1) entered blocking state [ 477.176001][T17486] bridge0: port 2(bridge_slave_1) entered disabled state [ 477.184799][T17486] bridge_slave_1: entered allmulticast mode [ 477.193742][T17486] bridge_slave_1: entered promiscuous mode [ 477.203619][T17401] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 477.246222][T17486] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 477.265281][T17486] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 477.331815][T17486] team0: Port device team_slave_0 added [ 477.352053][T17486] team0: Port device team_slave_1 added [ 477.359611][ T5240] Bluetooth: hci3: command tx timeout [ 477.455833][ T35] bridge_slave_1: left allmulticast mode [ 477.463609][ T35] bridge_slave_1: left promiscuous mode [ 477.469429][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 477.478031][ T35] bridge_slave_0: left allmulticast mode [ 477.484356][ T35] bridge_slave_0: left promiscuous mode [ 477.494980][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 477.505606][ T35] bridge_slave_1: left allmulticast mode [ 477.512857][ T35] bridge_slave_1: left promiscuous mode [ 477.518522][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 477.536211][ T35] bridge_slave_0: left allmulticast mode [ 477.543377][ T35] bridge_slave_0: left promiscuous mode [ 477.549042][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 478.205392][ T35] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 478.217225][ T35] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 478.228356][ T35] bond0 (unregistering): Released all slaves [ 478.319912][ T5240] Bluetooth: hci2: command tx timeout [ 478.364560][ T35] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 478.376617][ T35] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 478.387712][ T35] bond0 (unregistering): Released all slaves [ 478.403358][T17486] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 478.410600][T17486] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 478.439086][T17486] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 478.452180][T17486] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 478.459262][T17486] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 478.494517][T17486] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 478.663883][T17311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 478.711871][T17486] hsr_slave_0: entered promiscuous mode [ 478.718287][T17486] hsr_slave_1: entered promiscuous mode [ 478.726380][ T5240] Bluetooth: hci1: command tx timeout [ 478.733084][T17486] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 478.740833][T17486] Cannot create hsr debugfs directory [ 478.969877][T17311] veth0_vlan: entered promiscuous mode [ 478.988148][T17401] 8021q: adding VLAN 0 to HW filter on device bond0 [ 479.085103][T17311] veth1_vlan: entered promiscuous mode [ 479.166802][T17401] 8021q: adding VLAN 0 to HW filter on device team0 [ 479.182994][T17443] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 479.235436][T17443] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 479.247986][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 479.255183][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 479.282133][T17443] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 479.338822][ T35] hsr_slave_0: left promiscuous mode [ 479.345681][ T35] hsr_slave_1: left promiscuous mode [ 479.358392][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 479.366067][ T35] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 479.380065][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 479.387504][ T35] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 479.398607][ T35] hsr_slave_0: left promiscuous mode [ 479.406584][ T35] hsr_slave_1: left promiscuous mode [ 479.413217][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 479.420887][ T35] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 479.428716][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 479.436686][ T35] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 479.444107][ T5240] Bluetooth: hci3: command tx timeout [ 479.481341][ T35] veth1_macvtap: left promiscuous mode [ 479.486910][ T35] veth0_macvtap: left promiscuous mode [ 479.493167][ T35] veth1_vlan: left promiscuous mode [ 479.498467][ T35] veth0_vlan: left promiscuous mode [ 479.505082][ T35] veth1_macvtap: left promiscuous mode [ 479.510822][ T35] veth0_macvtap: left promiscuous mode [ 479.516404][ T35] veth1_vlan: left promiscuous mode [ 479.522637][ T35] veth0_vlan: left promiscuous mode [ 480.087241][ T35] team0 (unregistering): Port device team_slave_1 removed [ 480.135003][ T35] team0 (unregistering): Port device team_slave_0 removed [ 480.399321][ T5240] Bluetooth: hci2: command tx timeout [ 480.953054][ T35] team0 (unregistering): Port device team_slave_1 removed [ 480.997842][ T35] team0 (unregistering): Port device team_slave_0 removed [ 481.434752][ T7030] bridge0: port 2(bridge_slave_1) entered blocking state [ 481.441937][ T7030] bridge0: port 2(bridge_slave_1) entered forwarding state [ 481.473969][T17443] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 481.519476][ T5240] Bluetooth: hci3: command tx timeout [ 481.576076][T17311] veth0_macvtap: entered promiscuous mode [ 481.627217][T17311] veth1_macvtap: entered promiscuous mode [ 481.750640][T17311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 481.788187][T17311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 481.893132][T17311] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 481.933938][T17311] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 481.949908][T17311] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 481.958670][T17311] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 481.973585][T17401] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 482.118612][T17486] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 482.153726][T17486] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 482.225187][T17443] 8021q: adding VLAN 0 to HW filter on device bond0 [ 482.263391][T17486] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 482.330606][T17486] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 482.423953][T17443] 8021q: adding VLAN 0 to HW filter on device team0 [ 482.475285][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 482.482607][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 482.494888][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 482.502150][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 482.546242][T17401] veth0_vlan: entered promiscuous mode [ 482.578181][ T7030] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 482.601149][ T7030] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 482.659003][T17443] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 482.671527][T17443] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 482.715866][T17401] veth1_vlan: entered promiscuous mode [ 482.748981][ T7022] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 482.770605][ T7022] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 482.873028][T17443] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 482.931083][T17401] veth0_macvtap: entered promiscuous mode [ 482.997419][T17401] veth1_macvtap: entered promiscuous mode [ 483.097188][T17401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 483.126574][T17401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 483.151893][T17401] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 483.175207][T17443] veth0_vlan: entered promiscuous mode [ 483.222724][T17401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 483.242843][T17401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 483.264333][T17401] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 483.291771][ T7051] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 483.306201][T17486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 483.322807][T17443] veth1_vlan: entered promiscuous mode [ 483.344774][T17401] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.355235][T17401] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.372112][T17401] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.382598][T17401] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.426129][T17486] 8021q: adding VLAN 0 to HW filter on device team0 [ 483.480061][ T2515] bridge0: port 1(bridge_slave_0) entered blocking state [ 483.487245][ T2515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 483.518086][T17443] veth0_macvtap: entered promiscuous mode [ 483.553837][ T7024] bridge0: port 2(bridge_slave_1) entered blocking state [ 483.561036][ T7024] bridge0: port 2(bridge_slave_1) entered forwarding state [ 483.592088][T17443] veth1_macvtap: entered promiscuous mode [ 483.600202][ T5240] Bluetooth: hci3: command tx timeout [ 483.678628][T17443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 483.690473][T17443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 483.701362][T17443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 483.712620][T17443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 483.724424][T17443] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 483.743413][ T7024] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 483.765863][ T7024] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 483.775989][T17443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 483.793715][T17443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 483.805771][T17443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 483.819373][T17443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 483.831048][T17443] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 483.883536][T17443] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.907082][T17443] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.925243][T17443] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.934224][T17443] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.953349][ T7024] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 483.954618][ T35] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 483.970669][ T7024] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 483.999693][ T35] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 484.118521][T17486] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 484.177088][T17582] bridge_slave_0: left allmulticast mode [ 484.217675][T17582] bridge_slave_0: left promiscuous mode [ 484.229467][T17582] bridge0: port 1(bridge_slave_0) entered disabled state [ 484.242385][T17582] bridge_slave_1: left allmulticast mode [ 484.248102][T17582] bridge_slave_1: left promiscuous mode [ 484.254688][T17582] bridge0: port 2(bridge_slave_1) entered disabled state [ 484.274272][T17582] bond0: (slave bond_slave_0): Releasing backup interface [ 484.313456][T17582] bond0: (slave bond_slave_1): Releasing backup interface [ 484.319653][ T7051] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 484.363660][T17593] netlink: 'syz.0.4568': attribute type 1 has an invalid length. [ 484.384700][T17593] openvswitch: netlink: Actions may not be safe on all matching packets [ 484.397830][T17582] team0: Port device team_slave_0 removed [ 484.441795][T17582] team0: Port device team_slave_1 removed [ 484.448208][T17582] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 484.470821][T17582] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 484.493867][T17582] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 484.519293][T17582] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 484.568045][ T5233] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 484.591989][ T7051] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 484.683208][ T7022] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 484.709449][ T936] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 484.727687][ T7022] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 484.824034][ T7030] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 484.848733][T17486] veth0_vlan: entered promiscuous mode [ 484.854396][ T7030] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 484.872538][T17486] veth1_vlan: entered promiscuous mode [ 484.896632][T17486] veth0_macvtap: entered promiscuous mode [ 484.908156][T17486] veth1_macvtap: entered promiscuous mode [ 484.936319][T17486] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 484.947085][T17486] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 484.957005][T17486] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 484.967604][T17486] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 484.979183][T17486] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 484.989489][T17486] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 485.000417][T17486] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 485.010637][T17486] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 485.021132][T17486] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 485.032451][T17486] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 485.096275][T17486] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 485.105204][T17486] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 485.114133][T17486] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 485.123318][T17486] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 485.279409][ T8] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 485.321755][T17621] bridge_slave_0: left allmulticast mode [ 485.327558][T17621] bridge_slave_0: left promiscuous mode [ 485.359528][ T7049] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 485.367743][ T936] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 485.387517][T17621] bridge0: port 1(bridge_slave_0) entered disabled state [ 485.413061][T17621] bridge_slave_1: left allmulticast mode [ 485.418960][T17621] bridge_slave_1: left promiscuous mode [ 485.425313][T17621] bridge0: port 2(bridge_slave_1) entered disabled state [ 485.446952][T17621] bond0: (slave bond_slave_0): Releasing backup interface [ 485.466411][ T8] usb 5-1: Using ep0 maxpacket: 32 [ 485.474033][ T8] usb 5-1: config index 0 descriptor too short (expected 156, got 27) [ 485.485212][T17621] bond0: (slave bond_slave_1): Releasing backup interface [ 485.490349][ T8] usb 5-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 485.515840][ T8] usb 5-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 485.532967][ T7049] IPVS: starting estimator thread 0... [ 485.535231][ T8] usb 5-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 485.557544][ T8] usb 5-1: config 0 interface 0 has no altsetting 0 [ 485.574052][ T8] usb 5-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 485.590968][ T8] usb 5-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 485.600508][ T8] usb 5-1: Product: syz [ 485.604723][ T8] usb 5-1: Manufacturer: syz [ 485.610724][ T8] usb 5-1: SerialNumber: syz [ 485.620142][ T8] usb 5-1: config 0 descriptor?? [ 485.630077][ T8] ldusb 5-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 485.633635][T17621] team0: Port device team_slave_0 removed [ 485.641074][ T8] ldusb 5-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 485.646305][T17634] IPVS: using max 18 ests per chain, 43200 per kthread [ 485.682303][T17621] team0: Port device team_slave_1 removed [ 485.695680][T17621] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 485.718627][T17621] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 485.733866][T17621] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 485.748736][T17621] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 485.777340][ T7024] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 485.802556][ T7024] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 485.855517][ T7052] usb 5-1: USB disconnect, device number 44 [ 485.861681][ C1] ldusb 5-1:0.0: usb_submit_urb failed (-19) [ 485.894680][ T7052] ldusb 5-1:0.0: LD USB Device #0 now disconnected [ 485.973919][ T7022] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 485.991174][ T7022] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 486.057948][T17647] netlink: 'syz.0.4590': attribute type 33 has an invalid length. [ 486.076116][T17607] ldusb: No device or device unplugged -19 [ 487.066192][T17704] netlink: 76 bytes leftover after parsing attributes in process `syz.3.4615'. [ 487.210158][ T7052] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 487.369888][ T7052] usb 2-1: Using ep0 maxpacket: 16 [ 487.379584][ T7051] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 487.393458][ T7052] usb 2-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.09 [ 487.403041][ T7052] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=7 [ 487.419386][ T7052] usb 2-1: Product: syz [ 487.433994][ T7052] usb 2-1: Manufacturer: syz [ 487.438645][ T7052] usb 2-1: SerialNumber: syz [ 487.461991][ T7052] usb 2-1: config 0 descriptor?? [ 487.556035][ T7051] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 487.566449][ T7051] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 487.585942][ T7051] usb 4-1: New USB device found, idVendor=0471, idProduct=030c, bcdDevice=e4.df [ 487.595241][ T7051] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 487.621715][ T7051] usb 4-1: config 0 descriptor?? [ 487.641828][ T7051] pwc: Philips PCVC690K (Vesta Pro Scan) USB webcam detected. [ 487.687214][ T7052] usb 2-1: USB disconnect, device number 36 [ 487.851168][ T7051] pwc: send_video_command error -71 [ 487.856440][ T7051] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 487.879979][ T7051] Philips webcam 4-1:0.0: probe with driver Philips webcam failed with error -71 [ 487.901035][ T7051] usb 4-1: USB disconnect, device number 42 [ 488.643262][ T7051] net_ratelimit: 17 callbacks suppressed [ 488.643279][ T7051] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 488.657748][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 488.667616][ T7052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 488.835225][T17774] binder: 17773:17774 ioctl c0306201 0 returned -14 [ 488.839647][ T936] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 488.850106][T17774] binder: 17773:17774 ioctl c0306201 20000380 returned -11 [ 488.888111][ T7030] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 488.897219][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 488.906074][ T2515] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 488.914852][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 488.929742][ T7042] IPVS: starting estimator thread 0... [ 489.029459][T17777] IPVS: using max 18 ests per chain, 43200 per kthread [ 489.036454][ T936] usb 4-1: Using ep0 maxpacket: 32 [ 489.057317][ T936] usb 4-1: unable to get BOS descriptor or descriptor too short [ 489.070422][ T936] usb 4-1: config 1 interface 0 altsetting 12 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 489.090517][ T936] usb 4-1: config 1 interface 0 has no altsetting 0 [ 489.099439][ T936] usb 4-1: New USB device found, idVendor=1781, idProduct=0898, bcdDevice= 0.40 [ 489.108792][ T936] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 489.117206][ T936] usb 4-1: Product: syz [ 489.129220][ T936] usb 4-1: Manufacturer: syz [ 489.133954][ T936] usb 4-1: SerialNumber: syz [ 489.359493][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 489.368337][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 489.412578][ T936] input: PXRC Flight Controller Adapter as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/input/input60 [ 489.472221][ T936] usb 4-1: USB disconnect, device number 43 [ 489.503473][ T4669] pxrc 4-1:1.0: pxrc_open - usb_submit_urb failed, error: -19 [ 489.699703][ T7051] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 489.876389][ T2515] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 490.147469][ T2515] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 490.353633][ T2515] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 490.411696][ T5241] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 490.427403][ T5241] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 490.436001][ T5241] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 490.453398][ T5241] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 490.461164][ T5241] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 490.468523][ T5241] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 490.573919][ T2515] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 490.746741][T17842] netlink: 'syz.4.4680': attribute type 33 has an invalid length. [ 490.879911][T17844] netlink: 312 bytes leftover after parsing attributes in process `syz.0.4681'. [ 491.360176][ T7042] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 491.540470][ T7042] usb 5-1: Using ep0 maxpacket: 8 [ 491.555469][ T7042] usb 5-1: config 4 has an invalid interface number: 33 but max is 0 [ 491.582615][ T7042] usb 5-1: config 4 has no interface number 0 [ 491.618916][ T7042] usb 5-1: New USB device found, idVendor=2013, idProduct=025a, bcdDevice=cf.69 [ 491.647996][ T7042] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 491.671316][ T7042] usb 5-1: Product: syz [ 491.689605][ T7042] usb 5-1: Manufacturer: syz [ 491.694333][ T7042] usb 5-1: SerialNumber: syz [ 491.952929][ T7042] usb 5-1: USB disconnect, device number 45 [ 492.038814][ T2515] bond0 (unregistering): Released all slaves [ 492.053288][T17883] netlink: 'syz.3.4692': attribute type 33 has an invalid length. [ 492.554436][T17830] chnl_net:caif_netlink_parms(): no params data found [ 492.563106][ T5240] Bluetooth: hci2: command tx timeout [ 492.843282][ T2515] hsr_slave_0: left promiscuous mode [ 492.857278][ T2515] hsr_slave_1: left promiscuous mode [ 492.902987][ T2515] veth1_macvtap: left promiscuous mode [ 492.917544][ T2515] veth0_macvtap: left promiscuous mode [ 492.936523][ T2515] veth1_vlan: left promiscuous mode [ 492.947467][ T2515] veth0_vlan: left promiscuous mode [ 493.430679][ T8] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 493.633133][ T8] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 493.653997][ T8] usb 2-1: too many endpoints for config 0 interface 0 altsetting 80: 128, using maximum allowed: 30 [ 493.665331][ T8] usb 2-1: config 0 interface 0 altsetting 80 has 0 endpoint descriptors, different from the interface descriptor's value: 128 [ 493.678595][ T8] usb 2-1: config 0 interface 0 has no altsetting 0 [ 493.685689][ T8] usb 2-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=df.bb [ 493.695252][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 493.717155][ T936] net_ratelimit: 295 callbacks suppressed [ 493.717177][ T936] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 493.731518][ T936] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 493.739855][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 493.750875][ T8] usb 2-1: config 0 descriptor?? [ 493.769280][ T8] hub 2-1:0.0: bad descriptor, ignoring hub [ 493.775452][ T8] hub 2-1:0.0: probe with driver hub failed with error -5 [ 493.807071][ T8] usb 2-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 493.819596][ T7030] usb 2-1: Failed to submit usb control message: -71 [ 493.828725][ T7030] usb 2-1: unable to send the bmi data to the device: -71 [ 493.837220][ T7030] usb 2-1: unable to get target info from device [ 493.843982][ T7051] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 493.852366][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 493.854751][ T7030] usb 2-1: could not get target info (-71) [ 493.865198][ T7052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 493.876088][ T7030] usb 2-1: could not probe fw (-71) [ 494.006040][ T936] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 494.015332][ T7052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 494.024238][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 494.037302][ T7030] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 494.048809][ T7030] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 494.101149][ T8] usb 2-1: USB disconnect, device number 37 [ 494.659719][ T5240] Bluetooth: hci2: command tx timeout [ 495.362622][T17830] bridge0: port 1(bridge_slave_0) entered blocking state [ 495.386237][T17830] bridge0: port 1(bridge_slave_0) entered disabled state [ 495.401644][T17830] bridge_slave_0: entered allmulticast mode [ 495.408931][T17830] bridge_slave_0: entered promiscuous mode [ 495.465061][T17830] bridge0: port 2(bridge_slave_1) entered blocking state [ 495.486983][T17830] bridge0: port 2(bridge_slave_1) entered disabled state [ 495.505715][T17830] bridge_slave_1: entered allmulticast mode [ 495.522876][T17986] netlink: 36 bytes leftover after parsing attributes in process `syz.0.4727'. [ 495.526980][T17830] bridge_slave_1: entered promiscuous mode [ 495.545844][T17986] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4727'. [ 495.566949][T17986] netlink: 36 bytes leftover after parsing attributes in process `syz.0.4727'. [ 495.586467][T17986] netlink: 36 bytes leftover after parsing attributes in process `syz.0.4727'. [ 495.633737][T17830] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 495.673191][T17830] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 495.840961][T17830] team0: Port device team_slave_0 added [ 495.875656][T17972] warn_alloc: 3 callbacks suppressed [ 495.875676][T17972] syz.3.4721: vmalloc error: size 2555904, failed to allocated page array size 4992, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 495.891613][T17830] team0: Port device team_slave_1 added [ 495.912492][T17972] CPU: 0 UID: 0 PID: 17972 Comm: syz.3.4721 Not tainted 6.11.0-syzkaller-11558-g075dbe9f6e3c #0 [ 495.922992][T17972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 495.933105][T17972] Call Trace: [ 495.936437][T17972] [ 495.939417][T17972] dump_stack_lvl+0x241/0x360 [ 495.944162][T17972] ? __pfx_dump_stack_lvl+0x10/0x10 [ 495.949390][T17972] ? __pfx__printk+0x10/0x10 [ 495.954027][T17972] ? cpuset_print_current_mems_allowed+0x1f/0x350 [ 495.960484][T17972] ? cpuset_print_current_mems_allowed+0x31e/0x350 [ 495.967082][T17972] warn_alloc+0x278/0x410 [ 495.971484][T17972] ? __pfx_warn_alloc+0x10/0x10 [ 495.976389][T17972] ? __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 495.982578][T17972] ? __get_vm_area_node+0x23d/0x270 [ 495.987839][T17972] __vmalloc_node_range_noprof+0x691/0x13f0 [ 495.993816][T17972] ? __kmalloc_cache_node_noprof+0x1d3/0x300 [ 495.999869][T17972] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 496.006260][T17972] ? __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 496.012458][T17972] ? __get_vm_area_node+0x23d/0x270 [ 496.017730][T17972] __vmalloc_node_range_noprof+0x59c/0x13f0 [ 496.023710][T17972] ? __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 496.029932][T17972] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 496.035726][T17972] ? rcu_is_watching+0x15/0xb0 [ 496.040546][T17972] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 496.046934][T17972] ? rcu_is_watching+0x15/0xb0 [ 496.051752][T17972] ? trace_kmalloc+0x1f/0xd0 [ 496.056396][T17972] ? __kmalloc_node_noprof+0x247/0x440 [ 496.061910][T17972] ? __kvmalloc_node_noprof+0x72/0x190 [ 496.067432][T17972] __kvmalloc_node_noprof+0x142/0x190 [ 496.072857][T17972] ? __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 496.079052][T17972] __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 496.085078][T17972] ? tpg_update_mv_step+0x361/0x4f0 [ 496.090329][T17972] vivid_update_format_cap+0x133c/0x2090 [ 496.096014][T17972] ? __pfx_vivid_update_format_cap+0x10/0x10 [ 496.102057][T17972] vivid_vid_cap_s_dv_timings+0x535/0x1230 [ 496.107943][T17972] __video_do_ioctl+0xc23/0xdd0 [ 496.112868][T17972] ? __pfx___video_do_ioctl+0x10/0x10 [ 496.118314][T17972] ? __might_fault+0xc6/0x120 [ 496.123059][T17972] video_usercopy+0x89b/0x1180 [ 496.127890][T17972] ? __pfx___video_do_ioctl+0x10/0x10 [ 496.133320][T17972] ? __pfx_video_usercopy+0x10/0x10 [ 496.138586][T17972] ? __fget_files+0x29/0x470 [ 496.143218][T17972] ? __fget_files+0x3f3/0x470 [ 496.147951][T17972] v4l2_ioctl+0x189/0x1e0 [ 496.152337][T17972] ? __pfx_v4l2_ioctl+0x10/0x10 [ 496.157245][T17972] __se_sys_ioctl+0xf9/0x170 [ 496.161914][T17972] do_syscall_64+0xf3/0x230 [ 496.166460][T17972] ? clear_bhb_loop+0x35/0x90 [ 496.171183][T17972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 496.177143][T17972] RIP: 0033:0x7f3a9b17df39 [ 496.181619][T17972] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 496.201297][T17972] RSP: 002b:00007f3a9be8e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 496.209776][T17972] RAX: ffffffffffffffda RBX: 00007f3a9b335f80 RCX: 00007f3a9b17df39 [ 496.217802][T17972] RDX: 0000000020000200 RSI: 00000000c0845657 RDI: 0000000000000003 [ 496.225827][T17972] RBP: 00007f3a9b1f0216 R08: 0000000000000000 R09: 0000000000000000 [ 496.233843][T17972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 496.241875][T17972] R13: 0000000000000000 R14: 00007f3a9b335f80 R15: 00007f3a9b45fa28 [ 496.249918][T17972] [ 496.261253][ T936] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 496.285590][T17972] Mem-Info: [ 496.288901][T17972] active_anon:4836 inactive_anon:0 isolated_anon:0 [ 496.288901][T17972] active_file:10986 inactive_file:38466 isolated_file:0 [ 496.288901][T17972] unevictable:768 dirty:98 writeback:0 [ 496.288901][T17972] slab_reclaimable:7531 slab_unreclaimable:101446 [ 496.288901][T17972] mapped:21707 shmem:1238 pagetables:923 [ 496.288901][T17972] sec_pagetables:0 bounce:0 [ 496.288901][T17972] kernel_misc_reclaimable:0 [ 496.288901][T17972] free:1309894 free_pcp:959 free_cma:0 [ 496.348984][ T8] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 496.349878][T17994] dvmrp1: entered allmulticast mode [ 496.402752][T17972] Node 0 active_anon:18944kB inactive_anon:0kB active_file:43944kB inactive_file:153788kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:86828kB dirty:392kB writeback:0kB shmem:3416kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10172kB pagetables:3592kB sec_pagetables:0kB all_unreclaimable? no [ 496.441832][T17972] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:76kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 496.489507][T17972] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 496.539902][T17972] lowmem_reserve[]: 0 2465 2466 0 0 [ 496.545435][T17972] Node 0 DMA32 free:1296176kB boost:0kB min:34200kB low:42748kB high:51296kB reserved_highatomic:0KB active_anon:19004kB inactive_anon:0kB active_file:43944kB inactive_file:152960kB unevictable:1536kB writepending:392kB present:3129332kB managed:2552476kB mlocked:0kB bounce:0kB free_pcp:4848kB local_pcp:4032kB free_cma:0kB [ 496.581714][ T7042] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 496.602781][T17830] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 496.617649][ T8] usb 5-1: New USB device found, idVendor=077b, idProduct=2226, bcdDevice=ca.8b [ 496.628017][T17830] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 496.662350][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 496.663054][T17972] lowmem_reserve[]: [ 496.673027][T17830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 496.676190][T17972] 0 [ 496.679934][ T8] usb 5-1: config 0 descriptor?? [ 496.712888][T17972] 0 0 0 0 [ 496.717377][T17972] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:40kB inactive_anon:0kB active_file:0kB inactive_file:828kB unevictable:0kB writepending:0kB present:1048580kB managed:876kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 496.759955][T17830] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 496.767072][T17830] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 496.776814][T17972] lowmem_reserve[]: 0 0 0 0 0 [ 496.798062][T17972] Node 1 Normal free:3929896kB boost:0kB min:55688kB low:69608kB high:83528kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:76kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 496.805082][ T5240] Bluetooth: hci2: command tx timeout [ 496.830647][T17830] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 496.843365][T17972] lowmem_reserve[]: 0 0 0 0 0 [ 496.848199][T17972] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 496.862019][T17972] Node 0 DMA32: 27*4kB (UME) 431*8kB (UME) 454*16kB (UME) 406*32kB (UME) 377*64kB (ME) 63*128kB (UME) 30*256kB (UME) 21*512kB (UME) 84*1024kB (UME) 4*2048kB (UME) 276*4096kB (M) = 1299140kB [ 496.881914][T17972] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 496.894385][T17972] Node 1 Normal: 162*4kB (UME) 44*8kB (UME) 42*16kB (UME) 179*32kB (UME) 83*64kB (UME) 31*128kB (UE) 22*256kB (UME) 8*512kB (UME) 4*1024kB (UME) 4*2048kB (UE) 950*4096kB (M) = 3929896kB [ 496.919432][T17972] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 496.929379][T17972] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 496.938833][T17972] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 496.950728][T17972] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 496.961893][T17972] 50690 total pagecache pages [ 496.966686][T17972] 0 pages in swap cache [ 496.971319][T17972] Free swap = 124268kB [ 496.981398][T17972] Total swap = 124996kB [ 496.985668][T17972] 2097051 pages RAM [ 496.989702][T17972] 0 pages HighMem/MovableOnly [ 496.994680][T17972] 427082 pages reserved [ 496.998927][T17972] 0 pages cma reserved [ 497.037276][T17830] hsr_slave_0: entered promiscuous mode [ 497.056396][T17830] hsr_slave_1: entered promiscuous mode [ 497.065153][T17830] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 497.085391][T17830] Cannot create hsr debugfs directory [ 497.530559][ T8] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 497.541716][ T8] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to write RX_CTL mode to 0x0080: ffffffb9 [ 497.579458][ T8] asix 5-1:0.0: probe with driver asix failed with error -71 [ 497.602494][ T8] usb 5-1: USB disconnect, device number 46 [ 498.118749][T17830] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 498.182390][T17830] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 498.233502][T17830] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 498.263872][T17830] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 498.564106][T17830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 498.635306][T17830] 8021q: adding VLAN 0 to HW filter on device team0 [ 498.680432][ T7030] bridge0: port 1(bridge_slave_0) entered blocking state [ 498.687683][ T7030] bridge0: port 1(bridge_slave_0) entered forwarding state [ 498.745325][ T2515] bridge0: port 2(bridge_slave_1) entered blocking state [ 498.752526][ T2515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 498.889458][ T5241] Bluetooth: hci2: command tx timeout [ 499.023354][T17830] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 499.040078][ T7052] net_ratelimit: 43 callbacks suppressed [ 499.040101][ T7052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 499.059524][ T7051] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 499.067887][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 499.119353][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 499.128579][T17830] veth0_vlan: entered promiscuous mode [ 499.140627][T17830] veth1_vlan: entered promiscuous mode [ 499.153528][ T35] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 499.164324][ T35] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 499.164684][T17830] veth0_macvtap: entered promiscuous mode [ 499.182746][T17830] veth1_macvtap: entered promiscuous mode [ 499.203660][ T2515] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 499.212526][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 499.257563][T17830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 499.269797][T17830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 499.317590][T17830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 499.328466][T17830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 499.340386][T17830] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 499.350495][T17830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 499.365073][ T7052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 499.374035][T17830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 499.386017][T17830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 499.396642][T17830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 499.409242][T17830] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 499.420355][T17830] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 499.429270][T17830] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 499.431781][T18078] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 499.437992][T17830] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 499.438030][T17830] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 499.464723][T18078] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 499.860742][ T7024] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 499.872965][ T7024] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 499.881237][ T7016] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 499.913535][ T7016] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 500.116104][T18094] netlink: 'syz.2.4672': attribute type 4 has an invalid length. [ 500.966259][ T5241] Bluetooth: hci2: command 0x0405 tx timeout [ 501.125695][T18134] netlink: 'syz.2.4763': attribute type 4 has an invalid length. [ 501.699452][ T1266] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.705812][ T1266] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.713046][ T5233] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 501.811671][T18175] netlink: 'syz.1.4779': attribute type 4 has an invalid length. [ 501.849216][ T5233] usb 4-1: device descriptor read/64, error -71 [ 502.092950][ T5233] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 502.249538][ T5233] usb 4-1: device descriptor read/64, error -71 [ 502.297487][T18205] bridge0: port 2(bridge_slave_1) entered disabled state [ 502.304981][T18205] bridge0: port 1(bridge_slave_0) entered disabled state [ 502.325556][T18205] bridge0: entered allmulticast mode [ 502.369840][ T5233] usb usb4-port1: attempt power cycle [ 502.519344][ T8] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 502.690180][ T8] usb 2-1: Using ep0 maxpacket: 8 [ 502.716261][ T8] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 502.728403][ T5233] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 502.769188][ T8] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 502.771003][T18231] netlink: 'syz.2.4792': attribute type 4 has an invalid length. [ 502.797187][ T5233] usb 4-1: device descriptor read/8, error -71 [ 502.813659][ T8] usb 2-1: New USB device found, idVendor=05ac, idProduct=0218, bcdDevice= 0.40 [ 502.829218][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 502.844325][ T8] usb 2-1: Product: syz [ 502.848797][ T8] usb 2-1: Manufacturer: syz [ 502.853737][ T8] usb 2-1: SerialNumber: syz [ 503.083564][ T5233] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 503.108527][ T8] appletouch 2-1:1.0: Failed to read mode from device. [ 503.124992][ T8] appletouch 2-1:1.0: probe with driver appletouch failed with error -5 [ 503.147411][ T8] usb 2-1: USB disconnect, device number 38 [ 503.159516][ T5233] usb 4-1: device descriptor read/8, error -71 [ 503.291896][ T5233] usb usb4-port1: unable to enumerate USB device [ 503.607919][ T11] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 504.119046][T18300] netlink: 'syz.0.4819': attribute type 8 has an invalid length. [ 504.240149][ T7051] net_ratelimit: 52 callbacks suppressed [ 504.240171][ T7051] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 504.254606][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 504.264285][ T7052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 504.283515][ T1848] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 504.335355][ T7030] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 504.343766][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 504.386380][T18311] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4824'. [ 504.470784][T18315] binder: 18314:18315 ioctl c0046209 0 returned -22 [ 504.560793][ T1848] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 504.883133][ T7016] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 504.893955][ T7016] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 504.907698][ T7045] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 504.989455][ T1848] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 505.170034][ T1848] usb 4-1: too many configurations: 65, using maximum allowed: 8 [ 505.209052][ T1848] usb 4-1: New USB device found, idVendor=046d, idProduct=08c1, bcdDevice=ee.8d [ 505.218403][ T1848] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 505.280670][ T7052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 505.290623][ T1848] usb 4-1: Found UVC 0.00 device (046d:08c1) [ 505.297548][ T1848] usb 4-1: No valid video chain found. [ 505.364412][T18363] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4848'. [ 505.473493][ T7052] usb 4-1: USB disconnect, device number 48 [ 506.052347][T18401] netlink: 104 bytes leftover after parsing attributes in process `syz.4.4867'. [ 506.423489][ T5240] Bluetooth: Unknown BR/EDR signaling command 0x11 [ 506.431837][ T5240] Bluetooth: Wrong link type (-22) [ 506.437707][ T5240] Bluetooth: Unknown BR/EDR signaling command 0x0d [ 506.444726][ T5240] Bluetooth: Wrong link type (-22) [ 506.450366][ T5240] Bluetooth: Unknown BR/EDR signaling command 0x0e [ 506.456910][ T5240] Bluetooth: Wrong link type (-22) [ 506.464793][ T5240] Bluetooth: hci4: link tx timeout [ 506.471744][ T5240] Bluetooth: hci4: killing stalled connection 11:aa:aa:aa:aa:aa [ 506.659270][ T7052] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 506.829700][ T7052] usb 4-1: Using ep0 maxpacket: 8 [ 506.841854][ T7052] usb 4-1: config 251 has an invalid interface number: 29 but max is 0 [ 506.861142][ T7052] usb 4-1: config 251 has no interface number 0 [ 506.869879][ T7052] usb 4-1: config 251 interface 29 altsetting 71 has an invalid descriptor for endpoint zero, skipping [ 506.896481][ T7052] usb 4-1: config 251 interface 29 altsetting 71 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 506.938413][ T7052] usb 4-1: config 251 interface 29 has no altsetting 0 [ 506.955568][ T7052] usb 4-1: New USB device found, idVendor=054c, idProduct=0069, bcdDevice= a.8d [ 506.979251][ T7052] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 507.227685][ T7052] usb 4-1: string descriptor 0 read error: -71 [ 507.238455][ T7052] usb-storage 4-1:251.29: USB Mass Storage device detected [ 507.263968][ T7052] usb-storage 4-1:251.29: Quirks match for vid 054c pid 0069: 1 [ 507.292800][T18477] netlink: 'syz.2.4901': attribute type 4 has an invalid length. [ 507.334172][ T7052] usb 4-1: USB disconnect, device number 49 [ 507.353756][T18477] netlink: 'syz.2.4901': attribute type 4 has an invalid length. [ 508.395284][T18548] netlink: 'syz.4.4935': attribute type 4 has an invalid length. [ 508.581892][ T5240] Bluetooth: hci4: command 0x0406 tx timeout [ 509.162472][T18557] syz.2.4940 (18557): drop_caches: 2 [ 509.363629][ T7022] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 509.727472][T18605] syz.1.4963 (18605): drop_caches: 2 [ 509.759424][ T7051] net_ratelimit: 25 callbacks suppressed [ 509.759446][ T7051] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 509.773685][ T1848] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 509.930015][ T1848] usb 5-1: Using ep0 maxpacket: 32 [ 509.951048][ T1848] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 509.959647][ T1848] usb 5-1: config 0 has no interface number 0 [ 509.971331][ T1848] usb 5-1: New USB device found, idVendor=18cd, idProduct=cafe, bcdDevice=be.18 [ 509.989537][ T1848] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 510.009519][ T1848] usb 5-1: Product: syz [ 510.014385][ T1848] usb 5-1: Manufacturer: syz [ 510.019051][ T1848] usb 5-1: SerialNumber: syz [ 510.036926][ T1848] usb 5-1: config 0 descriptor?? [ 510.069606][ T7051] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 510.250589][ T7051] usb 4-1: config 0 has an invalid interface number: 106 but max is 0 [ 510.258885][ T7051] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 510.267045][T18638] netlink: 'syz.1.4979': attribute type 11 has an invalid length. [ 510.298514][ T7051] usb 4-1: config 0 has no interface number 0 [ 510.306436][ T1848] usb 5-1: Found UVC 0.00 device syz (18cd:cafe) [ 510.313094][ T1848] usb 5-1: No valid video chain found. [ 510.318876][ T7051] usb 4-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=df.bb [ 510.337716][ T1848] usb 5-1: USB disconnect, device number 47 [ 510.347140][ T7051] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 510.369582][ T7051] usb 4-1: config 0 descriptor?? [ 510.407052][ T7051] usb 4-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 510.483882][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 510.550505][T18646] KVM: debugfs: duplicate directory 18646-4 [ 510.597997][ T7051] usb 4-1: USB disconnect, device number 50 [ 510.604336][ T11] usb 4-1: Failed to submit usb control message: -71 [ 510.613636][ T11] usb 4-1: unable to send the bmi data to the device: -71 [ 510.623491][ T11] usb 4-1: unable to get target info from device [ 510.630354][ T11] usb 4-1: could not get target info (-71) [ 510.637441][ T11] usb 4-1: could not probe fw (-71) [ 510.647228][ T11] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 510.799405][ T1848] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 510.977383][T18668] netlink: 'syz.0.4991': attribute type 11 has an invalid length. [ 511.074046][T18674] netlink: 'syz.4.4993': attribute type 1 has an invalid length. [ 511.120989][T18674] openvswitch: netlink: Actions may not be safe on all matching packets [ 511.227936][T18684] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4998'. [ 511.399735][ T1848] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 511.530811][T18702] netlink: 44 bytes leftover after parsing attributes in process `syz.4.5006'. [ 511.577020][ T1848] usb 2-1: Using ep0 maxpacket: 8 [ 511.583625][T18704] netlink: 'syz.3.5007': attribute type 1 has an invalid length. [ 511.606937][ T1848] usb 2-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 511.619336][T18704] openvswitch: netlink: Actions may not be safe on all matching packets [ 511.643053][ T1848] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 511.668856][ T1848] usb 2-1: config 0 descriptor?? [ 511.765202][T18712] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5011'. [ 511.839562][ T7052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 511.924438][ T7045] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 512.286814][T18741] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5024'. [ 512.436366][T18748] netlink: 'syz.2.5028': attribute type 4 has an invalid length. [ 512.560665][ T5233] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 512.880736][ T7051] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 512.949822][T18771] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5038'. [ 513.041037][T18778] netlink: 'syz.3.5042': attribute type 11 has an invalid length. [ 513.224350][ T7045] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 513.405212][T18798] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 513.414362][T18798] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 513.507909][ T1848] asix 2-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0012: -71 [ 513.529574][ T1848] asix 2-1:0.0: probe with driver asix failed with error -71 [ 513.556457][ T1848] usb 2-1: USB disconnect, device number 39 [ 513.586778][T18803] netlink: 'syz.3.5054': attribute type 11 has an invalid length. [ 514.109980][T18833] netlink: 'syz.0.5067': attribute type 11 has an invalid length. [ 514.482924][ T11] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 514.585667][T18856] syz.0.5077 (18856): drop_caches: 2 [ 514.667324][T18863] netlink: 'syz.3.5079': attribute type 11 has an invalid length. [ 514.963115][ T7051] net_ratelimit: 8 callbacks suppressed [ 514.963138][ T7051] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 515.159011][T18889] netlink: 'syz.4.5092': attribute type 11 has an invalid length. [ 515.204830][T18887] syz.1.5091 (18887): drop_caches: 2 [ 515.237172][T18892] netlink: 104 bytes leftover after parsing attributes in process `syz.3.5093'. [ 515.424134][T18901] netlink: 'syz.3.5097': attribute type 4 has an invalid length. [ 515.793010][T18922] netlink: 'syz.4.5105': attribute type 11 has an invalid length. [ 515.985610][T18928] syz.3.5107 (18928): drop_caches: 2 [ 516.401567][ T7024] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 516.565855][T18956] netlink: 'syz.4.5122': attribute type 12 has an invalid length. [ 516.911298][ T11] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 516.943641][T18976] bridge0: port 2(bridge_slave_1) entered disabled state [ 516.951190][T18976] bridge0: port 1(bridge_slave_0) entered disabled state [ 516.969611][T18976] bridge0: entered promiscuous mode [ 517.025143][ T11] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 517.077229][T18978] bridge_slave_0: default FDB implementation only supports local addresses [ 517.199536][ T11] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 517.216756][ T5240] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 517.227174][ T5240] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 517.236936][ T5240] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 517.245922][ T5240] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 517.254078][ T5240] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 517.261686][ T5240] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 517.396436][ T11] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 517.847826][T18997] netlink: 104 bytes leftover after parsing attributes in process `syz.3.5139'. [ 518.169577][ T5233] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 518.342916][ T5233] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 518.359556][ T5233] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 518.378812][ T5233] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 518.379353][ T11] dvmrp1 (unregistering): left allmulticast mode [ 518.403074][ T5233] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 518.448486][ T5233] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 518.457842][ T5233] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 518.467263][ T5233] usb 3-1: Manufacturer: syz [ 518.483508][ T5233] usb 3-1: config 0 descriptor?? [ 518.685452][ T11] bond0 (unregistering): Released all slaves [ 518.892592][T18982] chnl_net:caif_netlink_parms(): no params data found [ 518.924901][ T5233] appleir 0003:05AC:8243.002C: unknown main item tag 0x0 [ 518.959693][ T5233] appleir 0003:05AC:8243.002C: No inputs registered, leaving [ 519.009295][ T5233] appleir 0003:05AC:8243.002C: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 519.201464][ T7052] usb 3-1: USB disconnect, device number 37 [ 519.239912][ T11] hsr_slave_0: left promiscuous mode [ 519.249043][ T11] hsr_slave_1: left promiscuous mode [ 519.282405][ T5241] Bluetooth: hci0: command tx timeout [ 519.308797][ T11] veth1_macvtap: left promiscuous mode [ 519.314698][ T11] veth0_macvtap: left promiscuous mode [ 519.320455][ T11] veth1_vlan: left promiscuous mode [ 519.325954][ T11] veth0_vlan: left promiscuous mode [ 519.459510][ T8] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 519.597339][T19055] netlink: 104 bytes leftover after parsing attributes in process `syz.4.5151'. [ 519.651807][ T8] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 519.660736][ T8] usb 4-1: config 1 has an invalid descriptor of length 247, skipping remainder of the config [ 519.684580][ T8] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 519.705171][ T8] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 519.746108][ T8] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 519.769546][ T8] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 519.777933][ T8] usb 4-1: Product: syz [ 519.783675][ T8] usb 4-1: Manufacturer: syz [ 519.793425][ T8] cdc_wdm 4-1:1.0: probe with driver cdc_wdm failed with error -22 [ 520.021221][ T8] usb 4-1: USB disconnect, device number 51 [ 520.156962][T19069] netlink: 'syz.4.5158': attribute type 11 has an invalid length. [ 520.240718][ T7022] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 520.831615][T19078] syz.3.5159 (19078): drop_caches: 2 [ 521.023472][T18982] bridge0: port 1(bridge_slave_0) entered blocking state [ 521.037935][T18982] bridge0: port 1(bridge_slave_0) entered disabled state [ 521.047962][T18982] bridge_slave_0: entered allmulticast mode [ 521.050961][T19084] netlink: 68 bytes leftover after parsing attributes in process `syz.2.5162'. [ 521.062122][T18982] bridge_slave_0: entered promiscuous mode [ 521.084552][T18982] bridge0: port 2(bridge_slave_1) entered blocking state [ 521.096106][T18982] bridge0: port 2(bridge_slave_1) entered disabled state [ 521.104342][T18982] bridge_slave_1: entered allmulticast mode [ 521.122898][T18982] bridge_slave_1: entered promiscuous mode [ 521.178997][T19082] netlink: 'syz.3.5161': attribute type 12 has an invalid length. [ 521.282790][T18982] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 521.304655][T18982] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 521.364150][ T5241] Bluetooth: hci0: command tx timeout [ 521.554247][T18982] team0: Port device team_slave_0 added [ 521.571981][T18982] team0: Port device team_slave_1 added [ 521.612341][T19110] netlink: 'syz.2.5172': attribute type 11 has an invalid length. [ 521.734147][T19107] syz.4.5169 (19107): drop_caches: 2 [ 521.763103][T19120] netlink: 68 bytes leftover after parsing attributes in process `syz.3.5173'. [ 521.840060][T18982] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 521.847096][T18982] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 521.940096][T18982] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 522.054409][T18982] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 522.084125][T18982] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 522.146755][T18982] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 522.163728][ T7030] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 522.216030][ T11] IPVS: stop unused estimator thread 0... [ 522.320856][T18982] hsr_slave_0: entered promiscuous mode [ 522.356920][T18982] hsr_slave_1: entered promiscuous mode [ 522.386279][T18982] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 522.406458][T18982] Cannot create hsr debugfs directory [ 522.568145][T19158] netlink: 68 bytes leftover after parsing attributes in process `syz.3.5184'. [ 522.657291][T19163] netlink: 'syz.0.5187': attribute type 11 has an invalid length. [ 522.700635][T19161] syz.4.5185 (19161): drop_caches: 2 [ 523.009391][ T7052] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 523.160212][ T7052] usb 4-1: Using ep0 maxpacket: 8 [ 523.169862][ T7052] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 523.190164][ T7052] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 523.210203][ T7052] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 523.220845][ T7052] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 523.238743][ T7052] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 523.253896][ T7052] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 523.336995][ T8] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 523.357928][T19197] netlink: 68 bytes leftover after parsing attributes in process `syz.0.5198'. [ 523.419404][ T7051] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 523.439570][ T5241] Bluetooth: hci0: command tx timeout [ 523.477312][ T7052] usb 4-1: GET_CAPABILITIES returned 0 [ 523.488926][ T7052] usbtmc 4-1:16.0: can't read capabilities [ 523.496231][T19201] team0: Device ipvlan1 failed to register rx_handler [ 523.520374][ T8] usb 3-1: Using ep0 maxpacket: 32 [ 523.536886][ T8] usb 3-1: config 0 has an invalid interface number: 219 but max is 0 [ 523.558591][ T8] usb 3-1: config 0 has no interface number 0 [ 523.594462][ T7051] usb 5-1: too many configurations: 9, using maximum allowed: 8 [ 523.602563][ T8] usb 3-1: config 0 interface 219 has no altsetting 0 [ 523.630265][ T8] usb 3-1: New USB device found, idVendor=0403, idProduct=c631, bcdDevice=82.29 [ 523.650123][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 523.651995][ T7051] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 523.658506][ T8] usb 3-1: Product: syz [ 523.677370][ T7051] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 523.699416][ T7051] usb 5-1: config 0 interface 0 has no altsetting 0 [ 523.708543][ T8] usb 3-1: Manufacturer: syz [ 523.711778][T18982] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 523.719325][ T8] usb 3-1: SerialNumber: syz [ 523.741943][ T1848] usb 4-1: USB disconnect, device number 52 [ 523.745944][ T8] usb 3-1: config 0 descriptor?? [ 523.750559][ T7051] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 523.762147][ T7051] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 523.772188][ T8] i2c-tiny-usb 3-1:0.219: version 82.29 found at bus 003 address 038 [ 523.773345][ T7051] usb 5-1: config 0 interface 0 has no altsetting 0 [ 523.793768][T18982] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 523.810022][T18982] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 523.824063][ T7051] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 523.833911][ T7051] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 523.845242][ T7051] usb 5-1: config 0 interface 0 has no altsetting 0 [ 523.858328][T18982] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 523.868808][T19205] netlink: 'syz.0.5201': attribute type 11 has an invalid length. [ 523.877698][ T7051] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 523.886930][ T7051] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 523.903530][ T7051] usb 5-1: config 0 interface 0 has no altsetting 0 [ 523.913368][ T7051] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 523.923436][ T7051] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 523.935038][ T7051] usb 5-1: config 0 interface 0 has no altsetting 0 [ 523.943242][ T7051] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 523.954037][ T7051] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 523.968429][ T7051] usb 5-1: config 0 interface 0 has no altsetting 0 [ 523.975607][ T8] (null): failure setting delay to 10us [ 523.976927][ T7051] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 523.989954][ T8] i2c-tiny-usb 3-1:0.219: probe with driver i2c-tiny-usb failed with error -5 [ 523.997545][ T7051] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 524.012652][ T7051] usb 5-1: config 0 interface 0 has no altsetting 0 [ 524.024200][ T7051] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 524.043824][ T7051] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 524.048617][ T8] usb 3-1: USB disconnect, device number 38 [ 524.065691][ T7051] usb 5-1: config 0 interface 0 has no altsetting 0 [ 524.088285][ T7051] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 524.114404][ T7051] usb 5-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 524.133698][ T7051] usb 5-1: Product: syz [ 524.143847][ T7051] usb 5-1: Manufacturer: syz [ 524.153964][ T7051] usb 5-1: SerialNumber: syz [ 524.175137][ T7051] usb 5-1: config 0 descriptor?? [ 524.203835][T18982] 8021q: adding VLAN 0 to HW filter on device bond0 [ 524.217741][ T7051] yurex 5-1:0.0: USB YUREX device now attached to Yurex #0 [ 524.255556][T18982] 8021q: adding VLAN 0 to HW filter on device team0 [ 524.299152][ T7024] bridge0: port 1(bridge_slave_0) entered blocking state [ 524.306341][ T7024] bridge0: port 1(bridge_slave_0) entered forwarding state [ 524.381258][ T7022] bridge0: port 2(bridge_slave_1) entered blocking state [ 524.388481][ T7022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 524.431990][ T7051] usb 5-1: USB disconnect, device number 48 [ 524.441375][ T7051] yurex 5-1:0.0: USB YUREX #0 now disconnected [ 524.568378][T18982] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 524.730093][T18982] veth0_vlan: entered promiscuous mode [ 524.741946][T18982] veth1_vlan: entered promiscuous mode [ 524.811691][T18982] veth0_macvtap: entered promiscuous mode [ 524.822505][T18982] veth1_macvtap: entered promiscuous mode [ 524.863951][T18982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 524.891324][T18982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 524.908256][T18982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 524.921577][T18982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 524.943009][T18982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 524.965956][T18982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 524.986877][T18982] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 525.020046][T18982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 525.053798][T18982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 525.078727][T18982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 525.089733][T18982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 525.108250][T18982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 525.119163][ T8] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 525.139560][T18982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 525.160703][T18982] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 525.195549][T18982] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 525.219227][T18982] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 525.239160][T18982] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 525.247990][T18982] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 525.357057][ T7022] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 525.407686][ T7022] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 525.485543][ T7016] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 525.495901][T19248] netlink: 'syz.0.5211': attribute type 11 has an invalid length. [ 525.510036][ T7016] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 525.518890][ T8] usb 3-1: unable to get BOS descriptor or descriptor too short [ 525.539818][ T5241] Bluetooth: hci0: command tx timeout [ 525.556106][ T8] usb 3-1: config 174 has an invalid interface number: 178 but max is 0 [ 525.595178][ T8] usb 3-1: config 174 has no interface number 0 [ 525.619364][ T8] usb 3-1: config 174 interface 178 has no altsetting 0 [ 525.661274][ T8] usb 3-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice= 8.ae [ 525.689834][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 525.708582][T19257] random: crng reseeded on system resumption [ 525.738616][ T8] usb 3-1: Product: syz [ 525.759438][ T8] usb 3-1: Manufacturer: syz [ 525.792452][ T8] usb 3-1: SerialNumber: syz [ 526.002195][ T7024] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 526.039999][ T8] usb 3-1: bad CDC descriptors [ 526.045322][ T8] usb 3-1: unsupported MDLM descriptors [ 526.079445][T19271] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5218'. [ 526.091573][ T8] usb 3-1: USB disconnect, device number 39 [ 526.232262][ T5241] Bluetooth: hci3: unexpected subevent 0x1a length: 5 < 6 [ 526.327984][T19281] netlink: 'syz.4.5223': attribute type 11 has an invalid length. [ 526.551154][T19295] team0: Device ipvlan1 failed to register rx_handler [ 527.119775][T19324] netlink: 'syz.1.5237': attribute type 11 has an invalid length. [ 527.359259][ T7045] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 527.549912][ T7045] usb 3-1: Using ep0 maxpacket: 8 [ 527.569323][ T7045] usb 3-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 527.583219][ T7045] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 527.583826][ T7030] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 527.611883][ T7045] usb 3-1: config 0 descriptor?? [ 527.873172][ T7030] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 528.054033][ T7030] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 528.258835][ T5240] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 528.268775][ T5240] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 528.277123][ T5240] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 528.281804][ T7030] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 528.286556][ T5240] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 528.302682][ T5240] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 528.310240][ T5240] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 528.650464][T19386] netlink: 'syz.3.5255': attribute type 11 has an invalid length. [ 529.137909][ T7030] bridge_slave_1: left allmulticast mode [ 529.150193][ T7030] bridge_slave_1: left promiscuous mode [ 529.156049][ T7030] bridge0: port 2(bridge_slave_1) entered disabled state [ 529.179352][ T7051] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 529.208466][ T7030] bridge_slave_0: left allmulticast mode [ 529.227487][ T7030] bridge_slave_0: left promiscuous mode [ 529.242193][ T7030] bridge0: port 1(bridge_slave_0) entered disabled state [ 529.333269][ T7051] usb 2-1: Using ep0 maxpacket: 8 [ 529.351740][ T7051] usb 2-1: config 0 has an invalid interface number: 235 but max is 0 [ 529.363237][ T7051] usb 2-1: config 0 has no interface number 0 [ 529.389258][ T7051] usb 2-1: config 0 interface 235 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 927 [ 529.445619][ T7051] usb 2-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=87.c8 [ 529.457003][ T7051] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 529.484499][ T7051] usb 2-1: Product: syz [ 529.488756][ T7051] usb 2-1: Manufacturer: syz [ 529.493581][ T7051] usb 2-1: SerialNumber: syz [ 529.526925][ T7051] usb 2-1: config 0 descriptor?? [ 529.541383][T19406] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 529.791013][ T7051] usb 2-1: USB disconnect, device number 40 [ 529.854075][ T7030] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 529.866352][ T7030] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 529.877462][ T7030] bond0 (unregistering): Released all slaves [ 529.896858][T19376] chnl_net:caif_netlink_parms(): no params data found [ 530.096810][T19436] netlink: 'syz.3.5268': attribute type 11 has an invalid length. [ 530.400341][ T5241] Bluetooth: hci1: command tx timeout [ 530.401016][T19376] bridge0: port 1(bridge_slave_0) entered blocking state [ 530.429286][T19376] bridge0: port 1(bridge_slave_0) entered disabled state [ 530.436598][T19376] bridge_slave_0: entered allmulticast mode [ 530.444793][T19376] bridge_slave_0: entered promiscuous mode [ 530.499996][ T7045] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 530.550248][ T7045] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to write Medium Mode mode to 0x0306: ffffffb9 [ 530.576220][ T7045] asix 3-1:0.0: probe with driver asix failed with error -71 [ 530.598183][ T7045] usb 3-1: USB disconnect, device number 40 [ 530.625534][ T7030] hsr_slave_0: left promiscuous mode [ 530.634536][ T7030] hsr_slave_1: left promiscuous mode [ 530.646711][ T7030] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 530.654929][ T7030] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 530.663496][ T7030] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 530.688464][ T7030] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 530.775163][ T7030] veth1_macvtap: left promiscuous mode [ 530.793445][ T7030] veth0_macvtap: left promiscuous mode [ 530.810660][ T7030] veth1_vlan: left promiscuous mode [ 530.826192][ T7030] veth0_vlan: left promiscuous mode [ 531.631128][ T7030] team0 (unregistering): Port device team_slave_1 removed [ 531.691679][ T7030] team0 (unregistering): Port device team_slave_0 removed [ 532.128891][T19376] bridge0: port 2(bridge_slave_1) entered blocking state [ 532.136209][T19376] bridge0: port 2(bridge_slave_1) entered disabled state [ 532.144724][T19376] bridge_slave_1: entered allmulticast mode [ 532.168991][T19376] bridge_slave_1: entered promiscuous mode [ 532.175741][T19469] tipc: Started in network mode [ 532.180913][T19469] tipc: Node identity ac1414bb, cluster identity 4711 [ 532.199264][T19469] tipc: Enabling of bearer rejected, failed to enable media [ 532.371921][T19376] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 532.422734][T19376] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 532.489365][ T5241] Bluetooth: hci1: command tx timeout [ 532.602285][T19376] team0: Port device team_slave_0 added [ 532.628509][T19376] team0: Port device team_slave_1 added [ 532.798611][T19376] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 532.822637][T19376] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 532.895002][T19376] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 532.948211][T19376] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 532.975758][T19376] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 533.056888][T19376] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 533.230815][T19376] hsr_slave_0: entered promiscuous mode [ 533.300456][T19376] hsr_slave_1: entered promiscuous mode [ 533.330747][T19376] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 533.353026][T19376] Cannot create hsr debugfs directory [ 533.359017][T19551] tipc: Enabled bearer , priority 10 [ 533.509315][T19562] openvswitch: netlink: Duplicate key (type 0). [ 533.772371][T19576] team0: Device ipvlan1 failed to register rx_handler [ 533.995642][T19584] tipc: Enabling of bearer rejected, already enabled [ 534.129310][ T7045] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 534.257933][T19602] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 534.309605][ T7045] usb 4-1: config index 0 descriptor too short (expected 4114, got 18) [ 534.389417][ T7045] usb 4-1: New USB device found, idVendor=066b, idProduct=20f9, bcdDevice=ff.94 [ 534.400270][ T7045] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 534.419843][ T7045] usb 4-1: Product: syz [ 534.437813][ T7045] usb 4-1: Manufacturer: syz [ 534.442600][ T5233] tipc: Node number set to 2886997179 [ 534.458849][ T7045] usb 4-1: SerialNumber: syz [ 534.482695][ T7045] usb 4-1: config 0 descriptor?? [ 534.488395][T19376] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 534.523206][T19376] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 534.543347][T19376] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 534.559517][ T5241] Bluetooth: hci1: command tx timeout [ 534.588789][T19376] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 534.776912][T19621] syz_tun: entered promiscuous mode [ 534.793872][T19621] syz_tun: left promiscuous mode [ 534.941297][T19376] 8021q: adding VLAN 0 to HW filter on device bond0 [ 534.965483][T19626] tipc: Enabling of bearer rejected, already enabled [ 535.018287][T19376] 8021q: adding VLAN 0 to HW filter on device team0 [ 535.054190][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 535.061386][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 535.108800][ T7045] asix 4-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 535.127735][ T7024] bridge0: port 2(bridge_slave_1) entered blocking state [ 535.134919][ T7024] bridge0: port 2(bridge_slave_1) entered forwarding state [ 535.321455][ T7045] asix 4-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 535.359969][ T7045] asix 4-1:0.0 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 535.378099][T19376] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 535.381802][ T7045] asix 4-1:0.0: probe with driver asix failed with error -71 [ 535.408909][ T7045] usb 4-1: USB disconnect, device number 53 [ 535.515091][T19376] veth0_vlan: entered promiscuous mode [ 535.554763][T19376] veth1_vlan: entered promiscuous mode [ 535.611505][T19376] veth0_macvtap: entered promiscuous mode [ 535.628294][T19376] veth1_macvtap: entered promiscuous mode [ 535.665115][T19376] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 535.683600][T19376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.696975][T19376] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 535.716461][T19376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.726712][T19376] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 535.744205][T19376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.767689][T19376] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 535.795922][T19376] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 535.820367][T19376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.866722][T19376] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 535.919346][T19376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.939574][T19376] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 535.977072][T19376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 536.030540][T19376] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 536.053135][T19376] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 536.062301][T19376] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 536.071418][T19376] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 536.080576][T19376] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 536.281847][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 536.326953][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 536.392950][ T7016] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 536.429860][ T7016] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 536.641278][ T5241] Bluetooth: hci1: command tx timeout [ 536.936404][ T8] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 537.100761][ T8] usb 4-1: Using ep0 maxpacket: 8 [ 537.123393][ T8] usb 4-1: config 150 has an invalid interface number: 204 but max is 0 [ 537.143228][ T8] usb 4-1: config 150 has no interface number 0 [ 537.163611][ T8] usb 4-1: config 150 interface 204 has no altsetting 0 [ 537.195013][ T8] usb 4-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 537.218639][ T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 537.248194][ T8] usb 4-1: Product: syz [ 537.262284][ T8] usb 4-1: Manufacturer: syz [ 537.270422][ T8] usb 4-1: SerialNumber: syz [ 537.580742][T19758] je: renamed from lo [ 537.651147][ T8] usb 4-1: USB disconnect, device number 54 [ 538.309377][ T6818] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 538.499228][ T6818] usb 5-1: Using ep0 maxpacket: 8 [ 538.509530][ T6818] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 538.529207][ T6818] usb 5-1: config 0 has no interfaces? [ 538.539869][ T6818] usb 5-1: New USB device found, idVendor=12d1, idProduct=fae2, bcdDevice=70.8b [ 538.549527][ T6818] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.557997][ T6818] usb 5-1: Product: syz [ 538.566210][ T6818] usb 5-1: Manufacturer: syz [ 538.572371][ T6818] usb 5-1: SerialNumber: syz [ 538.580895][ T6818] usb 5-1: config 0 descriptor?? [ 538.686421][T19822] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5396'. [ 538.812214][ T1848] usb 5-1: USB disconnect, device number 49 [ 539.575796][T19869] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 539.753320][ T29] audit: type=1326 audit(1727454845.219:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19878 comm="syz.3.5425" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3a9b17df39 code=0x0 [ 539.799668][T19883] bridge0: port 3(syz_tun) entered blocking state [ 539.808093][T19883] bridge0: port 3(syz_tun) entered disabled state [ 539.809927][ T29] audit: type=1326 audit(1727454845.269:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19878 comm="syz.3.5425" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3a9b17df39 code=0x0 [ 539.816603][ T5233] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 539.849593][T19883] syz_tun: entered allmulticast mode [ 539.858381][ T29] audit: type=1326 audit(1727454845.319:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19878 comm="syz.3.5425" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3a9b17df39 code=0x0 [ 539.869593][T19883] syz_tun: entered promiscuous mode [ 539.896011][T19883] bridge0: port 3(syz_tun) entered blocking state [ 539.902640][T19883] bridge0: port 3(syz_tun) entered forwarding state [ 539.933426][ T29] audit: type=1326 audit(1727454845.389:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19878 comm="syz.3.5425" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3a9b17df39 code=0x0 [ 539.984206][ T29] audit: type=1326 audit(1727454845.449:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19878 comm="syz.3.5425" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3a9b17df39 code=0x0 [ 540.041778][ T5233] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 540.042835][ T29] audit: type=1326 audit(1727454845.509:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19878 comm="syz.3.5425" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3a9b17df39 code=0x0 [ 540.066933][ T5233] usb 3-1: config 1 has an invalid descriptor of length 48, skipping remainder of the config [ 540.103907][ T29] audit: type=1326 audit(1727454845.569:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19878 comm="syz.3.5425" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3a9b17df39 code=0x0 [ 540.116486][ T5233] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 540.149256][ T5233] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 540.169225][ T29] audit: type=1326 audit(1727454845.629:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19878 comm="syz.3.5425" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3a9b17df39 code=0x0 [ 540.169909][T19900] netlink: 104 bytes leftover after parsing attributes in process `syz.4.5431'. [ 540.205591][ T5233] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 540.217469][ T5233] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 540.225765][ T29] audit: type=1326 audit(1727454845.689:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19878 comm="syz.3.5425" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3a9b17df39 code=0x0 [ 540.249092][ T5233] usb 3-1: Product: syz [ 540.253757][ T5233] usb 3-1: Manufacturer: syz [ 540.263613][ T5233] cdc_wdm 3-1:1.0: skipping garbage [ 540.274652][ T5233] cdc_wdm 3-1:1.0: skipping garbage [ 540.280220][ T5233] cdc_wdm 3-1:1.0: probe with driver cdc_wdm failed with error -22 [ 540.291356][ T29] audit: type=1326 audit(1727454845.759:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19878 comm="syz.3.5425" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3a9b17df39 code=0x0 [ 540.474446][ T5233] usb 3-1: USB disconnect, device number 41 [ 540.669893][ T1848] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 540.703814][T19925] netlink: 92 bytes leftover after parsing attributes in process `syz.4.5441'. [ 540.788675][T19931] netlink: 104 bytes leftover after parsing attributes in process `syz.4.5444'. [ 540.829318][ T1848] usb 2-1: Using ep0 maxpacket: 16 [ 540.844153][ T1848] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 254, changing to 11 [ 540.866165][ T1848] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 540.888329][ T1848] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 540.910222][ T1848] usb 2-1: New USB device found, idVendor=054c, idProduct=0ba0, bcdDevice= 0.00 [ 540.925480][ T1848] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 540.938033][ T1848] usb 2-1: config 0 descriptor?? [ 541.369833][ T1848] playstation 0003:054C:0BA0.002D: hidraw0: USB HID v0.00 Device [HID 054c:0ba0] on usb-dummy_hcd.1-1/input0 [ 541.399262][ T936] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 541.549369][ T936] usb 5-1: Using ep0 maxpacket: 32 [ 541.568298][ T1848] playstation 0003:054C:0BA0.002D: Failed to retrieve feature with reportID 18: -71 [ 541.590304][ T1848] playstation 0003:054C:0BA0.002D: Failed to retrieve DualShock4 pairing info: -71 [ 541.590476][ T936] usb 5-1: unable to get BOS descriptor or descriptor too short [ 541.602518][ T1848] playstation 0003:054C:0BA0.002D: Failed to get MAC address from DualShock4 [ 541.618682][ T1848] playstation 0003:054C:0BA0.002D: Failed to create dualshock4. [ 541.640293][ T936] usb 5-1: config 2 has an invalid interface number: 147 but max is 0 [ 541.648514][ T936] usb 5-1: config 2 has no interface number 0 [ 541.655640][ T936] usb 5-1: config 2 interface 147 has no altsetting 0 [ 541.665327][ T936] usb 5-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=c8.8e [ 541.680373][ T936] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.690308][ T1848] playstation 0003:054C:0BA0.002D: probe with driver playstation failed with error -71 [ 541.695306][ T936] usb 5-1: Product: syz [ 541.709836][ T936] usb 5-1: Manufacturer: syz [ 541.716061][ T936] usb 5-1: SerialNumber: syz [ 541.739730][ T1848] usb 2-1: USB disconnect, device number 41 [ 541.942183][ T936] ims_pcu 5-1:2.147: probe with driver ims_pcu failed with error -22 [ 541.961493][ T936] usb 5-1: USB disconnect, device number 50 [ 542.752036][T20022] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 542.752036][T20022] The task syz.3.5486 (20022) triggered the difference, watch for misbehavior. [ 542.809484][ T936] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 542.869309][ T1848] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 542.980386][ T936] usb 3-1: Using ep0 maxpacket: 8 [ 542.987617][ T936] usb 3-1: unable to get BOS descriptor or descriptor too short [ 542.997188][ T936] usb 3-1: config 8 has an invalid interface number: 117 but max is 0 [ 543.005767][ T936] usb 3-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 543.018186][ T936] usb 3-1: config 8 has no interface number 0 [ 543.019394][ T1848] usb 5-1: Using ep0 maxpacket: 16 [ 543.024478][ T936] usb 3-1: config 8 interface 117 altsetting 181 endpoint 0x4 has invalid wMaxPacketSize 0 [ 543.038515][ T1848] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 543.053239][ T1848] usb 5-1: New USB device found, idVendor=05ac, idProduct=0244, bcdDevice= 0.00 [ 543.062600][ T936] usb 3-1: config 8 interface 117 altsetting 181 bulk endpoint 0x4 has invalid maxpacket 0 [ 543.063229][ T1848] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 543.079532][ T936] usb 3-1: config 8 interface 117 altsetting 181 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 543.095277][ T1848] usb 5-1: config 0 descriptor?? [ 543.104289][ T936] usb 3-1: config 8 interface 117 has no altsetting 0 [ 543.112359][ T1848] input: bcm5974 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input62 [ 543.135486][ T936] usb 3-1: New USB device found, idVendor=0bfd, idProduct=0109, bcdDevice=7a.0a [ 543.148460][ T936] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.169502][ T936] usb 3-1: Product: syz [ 543.189228][ T936] usb 3-1: Manufacturer: syz [ 543.193895][ T936] usb 3-1: SerialNumber: syz [ 543.314558][ T4669] bcm5974 5-1:0.0: could not read from device [ 543.340625][ T1848] usb 5-1: USB disconnect, device number 51 [ 543.344472][ T4669] bcm5974 5-1:0.0: could not read from device [ 543.367242][T20026] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5488'. [ 543.429930][ T936] kvaser_usb 3-1:8.117: error -ENODEV: Cannot get usb endpoint(s) [ 543.472374][ T936] usb 3-1: USB disconnect, device number 42 [ 544.014381][T20048] xt_l2tp: unknown flags: 13 [ 544.101066][T20052] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5499'. [ 544.597958][T20079] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5511'. [ 544.803051][T20093] bridge0: entered promiscuous mode [ 545.239325][ T1848] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 545.389291][ T1848] usb 5-1: Using ep0 maxpacket: 32 [ 545.396179][ T1848] usb 5-1: config 4 has an invalid interface number: 194 but max is 0 [ 545.405020][ T1848] usb 5-1: config 4 has no interface number 0 [ 545.411345][ T1848] usb 5-1: config 4 interface 194 altsetting 7 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 545.422637][ T1848] usb 5-1: config 4 interface 194 altsetting 7 bulk endpoint 0x8A has invalid maxpacket 79 [ 545.434014][ T1848] usb 5-1: config 4 interface 194 has no altsetting 0 [ 545.443470][ T1848] usb 5-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice=a1.41 [ 545.452798][ T1848] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.461379][ T1848] usb 5-1: Product: syz [ 545.465572][ T1848] usb 5-1: Manufacturer: syz [ 545.470472][ T1848] usb 5-1: SerialNumber: syz [ 545.716825][ T1848] usb 5-1: probing VID:PID(0424:012C) [ 545.728692][ T1848] usb 5-1: vub300 testing UNKNOWN EndPoint(0) 03 [ 545.745736][ T1848] usb 5-1: vub300 ignoring EndPoint(0) 03 [ 545.755060][ T1848] usb 5-1: vub300 testing BULK IN EndPoint(1) 8A [ 545.764025][ T1848] usb 5-1: Could not find two sets of bulk-in/out endpoint pairs [ 545.784005][ T1848] vub300 5-1:4.194: probe with driver vub300 failed with error -22 [ 545.796558][ T1848] usb 5-1: USB disconnect, device number 52 [ 546.199446][ C0] [ 546.201846][ C0] ================================ [ 546.206979][ C0] WARNING: inconsistent lock state [ 546.212123][ C0] 6.11.0-syzkaller-11558-g075dbe9f6e3c #0 Not tainted [ 546.218907][ C0] -------------------------------- [ 546.224036][ C0] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 546.230928][ C0] ksoftirqd/0/16 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 546.237210][ C0] ffff8880692c61e0 (&pch->downl){+.?.}-{2:2}, at: ppp_input+0x18b/0xa10 [ 546.245640][ C0] {SOFTIRQ-ON-W} state was registered at: [ 546.251393][ C0] lock_acquire+0x1ed/0x550 [ 546.256032][ C0] _raw_spin_lock+0x2e/0x40 [ 546.260657][ C0] ppp_input+0x18b/0xa10 [ 546.265016][ C0] pppoe_rcv_core+0x117/0x310 [ 546.269807][ C0] __release_sock+0x243/0x350 [ 546.274602][ C0] release_sock+0x61/0x1f0 [ 546.279156][ C0] pppoe_sendmsg+0xd5/0x750 [ 546.283774][ C0] __sock_sendmsg+0x221/0x270 [ 546.288570][ C0] ____sys_sendmsg+0x52a/0x7e0 [ 546.293448][ C0] __sys_sendmmsg+0x3ab/0x730 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 546.298238][ C0] __x64_sys_sendmmsg+0xa0/0xb0 [ 546.303199][ C0] do_syscall_64+0xf3/0x230 [ 546.307809][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 546.313822][ C0] irq event stamp: 5243090 [ 546.318248][ C0] hardirqs last enabled at (5243090): [] __local_bh_enable_ip+0x168/0x200 [ 546.328462][ C0] hardirqs last disabled at (5243089): [] __local_bh_enable_ip+0x106/0x200 [ 546.338660][ C0] softirqs last enabled at (5243074): [] run_ksoftirqd+0xca/0x130 [ 546.348164][ C0] softirqs last disabled at (5243079): [] run_ksoftirqd+0xca/0x130 [ 546.357666][ C0] [ 546.357666][ C0] other info that might help us debug this: [ 546.365751][ C0] Possible unsafe locking scenario: [ 546.365751][ C0] [ 546.373220][ C0] CPU0 [ 546.376516][ C0] ---- [ 546.379807][ C0] lock(&pch->downl); [ 546.383903][ C0] [ 546.387363][ C0] lock(&pch->downl); [ 546.391638][ C0] [ 546.391638][ C0] *** DEADLOCK *** [ 546.391638][ C0] [ 546.399807][ C0] 4 locks held by ksoftirqd/0/16: [ 546.404849][ C0] #0: ffffffff8e937da0 (rcu_read_lock){....}-{1:2}, at: process_backlog+0x33b/0x15b0 [ 546.414490][ C0] #1: ffff88807ca061d8 (slock-AF_PPPOX){+.-.}-{2:2}, at: __sk_receive_skb+0x18c/0x8b0 [ 546.424306][ C0] #2: ffff88807ca06258 (sk_lock-AF_PPPOX){+.+.}-{0:0}, at: __netif_receive_skb+0x2e0/0x650 [ 546.434488][ C0] #3: ffffffff8e937da0 (rcu_read_lock){....}-{1:2}, at: ppp_input+0x55/0xa10 [ 546.443400][ C0] [ 546.443400][ C0] stack backtrace: [ 546.449302][ C0] CPU: 0 UID: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.11.0-syzkaller-11558-g075dbe9f6e3c #0 [ 546.459542][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 546.469618][ C0] Call Trace: [ 546.472905][ C0] [ 546.475840][ C0] dump_stack_lvl+0x241/0x360 [ 546.480543][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 546.485757][ C0] ? __pfx__printk+0x10/0x10 [ 546.490359][ C0] print_usage_bug+0x62e/0x8b0 [ 546.495131][ C0] valid_state+0x13a/0x1c0 [ 546.499551][ C0] mark_lock_irq+0xbb/0xc20 [ 546.504061][ C0] ? arch_stack_walk+0x11c/0x150 [ 546.508996][ C0] ? __pfx_mark_lock_irq+0x10/0x10 [ 546.514108][ C0] ? stack_trace_save+0x118/0x1d0 [ 546.519138][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 546.524511][ C0] ? lockdep_lock+0x123/0x2b0 [ 546.529200][ C0] ? save_trace+0x5a/0xb50 [ 546.533609][ C0] ? mark_lock+0x9a/0x360 [ 546.537951][ C0] mark_lock+0x223/0x360 [ 546.542189][ C0] __lock_acquire+0xbf9/0x2050 [ 546.546963][ C0] lock_acquire+0x1ed/0x550 [ 546.551473][ C0] ? ppp_input+0x18b/0xa10 [ 546.555893][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 546.560945][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 546.565981][ C0] _raw_spin_lock+0x2e/0x40 [ 546.570485][ C0] ? ppp_input+0x18b/0xa10 [ 546.574903][ C0] ppp_input+0x18b/0xa10 [ 546.579150][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 546.584519][ C0] ? ppp_input+0x55/0xa10 [ 546.588849][ C0] pppoe_rcv_core+0x117/0x310 [ 546.593525][ C0] ? __netif_receive_skb+0x2e0/0x650 [ 546.598812][ C0] ? __pfx_pppoe_rcv_core+0x10/0x10 [ 546.604012][ C0] __sk_receive_skb+0x82b/0x8b0 [ 546.608869][ C0] ? __pfx_pppoe_rcv+0x10/0x10 [ 546.613639][ C0] __netif_receive_skb+0x2e0/0x650 [ 546.618750][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 546.623782][ C0] ? __pfx___netif_receive_skb+0x10/0x10 [ 546.629436][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 546.635425][ C0] ? __pfx_lock_release+0x10/0x10 [ 546.640457][ C0] ? _raw_spin_lock_irq+0xdf/0x120 [ 546.645582][ C0] process_backlog+0x662/0x15b0 [ 546.650442][ C0] ? process_backlog+0x33b/0x15b0 [ 546.655469][ C0] ? __pfx_process_backlog+0x10/0x10 [ 546.660755][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 546.666741][ C0] ? __lock_acquire+0x1384/0x2050 [ 546.671774][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 546.678108][ C0] __napi_poll+0xcb/0x490 [ 546.682459][ C0] net_rx_action+0x89b/0x1240 [ 546.687146][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 546.692259][ C0] ? sched_clock+0x4a/0x70 [ 546.696683][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 546.703014][ C0] ? __schedule+0x189d/0x4b30 [ 546.707695][ C0] handle_softirqs+0x2c5/0x980 [ 546.712480][ C0] ? run_ksoftirqd+0xca/0x130 [ 546.717169][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 546.722465][ C0] run_ksoftirqd+0xca/0x130 [ 546.726993][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 546.732203][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 546.737317][ C0] smpboot_thread_fn+0x544/0xa30 [ 546.742268][ C0] ? smpboot_thread_fn+0x4e/0xa30 [ 546.747294][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 546.752757][ C0] kthread+0x2f0/0x390 [ 546.756824][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 546.762287][ C0] ? __pfx_kthread+0x10/0x10 [ 546.766869][ C0] ret_from_fork+0x4b/0x80 [ 546.771306][ C0] ? __pfx_kthread+0x10/0x10 [ 546.776017][ C0] ret_from_fork_asm+0x1a/0x30 [ 546.781004][ C0] [ 547.156502][T20105] bridge0: port 3(syz_tun) entered disabled state [ 547.182684][T20105] syz_tun (unregistering): left allmulticast mode [ 547.199192][T20105] syz_tun (unregistering): left promiscuous mode [ 547.205673][T20105] bridge0: port 3(syz_tun) entered disabled state