last executing test programs: 36.707967443s ago: executing program 4 (id=91): socket$inet6(0xa, 0x5, 0x0) r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1532, 0x11b, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000380)={0x2c, &(0x7f0000000000)={0x40, 0x2, 0x1e, {0x1e, 0x0, "028cee800300b8383c9fa4c9d6a9a84c1e3efee15b5acf88a7aaf93d"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40, 0x0) 32.015760995s ago: executing program 4 (id=103): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee6, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x178, r4, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0xdc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ID={0xc9, 0x3, "5bb4b6cd67679ca0784f0edbc3e37599096d8adca9396d22369a497961242405097e2187ea0ca4bb68c8df3a4a879876f825075e57f9c0e5954f23c84e0513f684fcd85de55ef0def8d0710b963a70d16a668336f28fd345572a43bef59aec8bc81d99c1b56b9c3dadde6d5fd635230a23e9d2358d31d329e2f700098e01f07735842ba8be0664295cb0f760a33ba8c09ded18a44e2f13c6ed1e26e0f19bb29db603980042f9ba8c1cdac62ce9f103252b2c9de0c120329ad29778d082558d6f4063daa17c"}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x9bc9}]}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x804}, 0x0) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000400)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x4, 0x1}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000500)={r6, 0x58, &(0x7f0000000480)}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xc01, @loopback}], 0x1c) sendto$inet6(r5, &(0x7f0000000080)="b1", 0x1, 0x400c0d4, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00', 0xffffffff}, 0x1c) 31.631034219s ago: executing program 4 (id=104): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0xe, 0xd, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000004851000000100000095000000000000001800000020646c2500000000002020207b1af8ff00000000bda100000000000007010000f8ffffffb702000008000000b703000000000000850000005600000095"], &(0x7f00000006c0)='syzkaller\x00'}, 0x94) r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000040bd28420000000000000109022400010000000009040100020300000009210000000122070009058103"], 0x0) syz_usb_connect$cdc_ecm(0x4, 0x68, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x56, 0x1, 0x1, 0x1, 0x80, 0xdb, [{{0x9, 0x4, 0x0, 0x80, 0x3, 0x2, 0x6, 0x0, 0x3, {{0x9, 0x24, 0x6, 0x0, 0x0, "29f46e40"}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x9, 0xe1, 0x6, 0xa}, [@mbim_extended={0x8, 0x24, 0x1c, 0xc, 0x10, 0x3}, @country_functional={0x8, 0x24, 0x7, 0x4, 0x1, [0x1]}, @dmm={0x7, 0x24, 0x14, 0x9, 0x3}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8, 0x6, 0x7f, 0xfc}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0xb, 0x3, 0x16}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x300, 0x21, 0x2, 0x1, 0xff}, 0x81, &(0x7f0000000180)={0x5, 0xf, 0x81, 0x4, [@ssp_cap={0x18, 0x10, 0xa, 0x54, 0x3, 0x10001, 0xf000, 0x2, [0xc000, 0x3f0f, 0xc000]}, @generic={0x49, 0x10, 0x2, "fca212615fa73eeefeaad00a0515ccbee754de7fff5142c66cc2c8732f7cc486798595f7f0f24c248123bc4844a88578b4b33f69a527e003a6f87bc1a7ce3f08d5e199a9f94e"}, @ss_container_id={0x14, 0x10, 0x4, 0xcf, "6967ff9126c58b304ebcdb0e4cd82604"}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x0, 0x7, 0x7ff}]}, 0x5, [{0xf9, &(0x7f0000000300)=@string={0xf9, 0x3, "8ec13c53907ae60cfeb93380e1b7c00e15404a77498af002275d9745c76179d5495f2803d4b9359d129729d1f56b23e7158486819fb647c07bec3a27f780a373e0a9e24ba60a987f98f6918cccbcf0618b60b4df425a582754889f6b118830f76fde7e76bc56a8f23dcab0a70c910ecf8fc57d1c416aeacb226cbcbf8004f74df6515232d2acfcb5c294e7b1ebb58700fbb79017adddd9cb7e687a885c9d831f90d6469d70305d522450ba95390b1ce99edd954f0bd0ad47784ebaa6dec156193f6030dbc791b3275c893d1b2a2fd7da65d773d9607386bbc407ae06631e3d2c83bdfc4ac7a73b55e292ca57147b2f74a7dc19ecbe63b5"}}, {0x51, &(0x7f0000000240)=@string={0x51, 0x3, "90822b61b16b7d595692030c9cfb9bc37f89f8a7e7f8c6a109a8ca74c74f5e5a7ab75293c971d68ce7525d933ccc4644dec48b2f76e3e14cec7eb6f11966ed267a31ba7b091ee04bc97b02c0401bb0"}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0xf8ff}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x1061}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x697b0d108fd677e0}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0x7, {[@main=@item_012={0x0, 0x0, 0x8}, @main=@item_012={0x0, 0x0, 0x3}, @global=@item_012={0x2, 0x1, 0x8, "4c8b"}, @global=@item_012={0x1, 0x1, 0xa, "b4"}]}}, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 28.271408589s ago: executing program 4 (id=113): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setaffinity(r0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) socket$rxrpc(0x21, 0x2, 0xa) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_emit_vhci(0x0, 0xffffffffffffff2b) getdents(0xffffffffffffffff, &(0x7f0000000040)=""/44, 0x2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0x0}, 0x18) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001300)=ANY=[@ANYBLOB="180000002400010300000000000000000103efdcd7"], 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x44810) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4077, 0xfed}], 0x1}, 0x9}], 0x1, 0x2000, 0x0) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000440)=ANY=[@ANYBLOB="180100002e"], 0x118}], 0x1, 0x0, 0x0, 0x48085}, 0x0) 27.641466056s ago: executing program 4 (id=118): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'geneve1\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x4, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f031c000302140006001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc9", 0x26, 0x0, &(0x7f0000000540)={0xc9, 0x0, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 27.371255498s ago: executing program 4 (id=123): r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getpeername(r1, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xb2403, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x2e) socket(0x3c, 0x3, 0x4) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x44840) r5 = socket(0x22, 0x2, 0x4) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r6, &(0x7f00000001c0)="a00064bced2a4a68", 0x8, 0x0, &(0x7f0000000140)={0x3f, 0x4e20, 0xffffff52, @local, 0x2}, 0x1c) setsockopt$MISDN_TIME_STAMP(r5, 0x0, 0x1, &(0x7f0000000100), 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000003840), 0xffffffffffffffff) r7 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r7, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r8, &(0x7f0000000100)={0x0, 0x3, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c0000000206030000000000000000000000000005000100070000000900020073797a31000000001400078005001500070000000800124000000000050005000200000005000400000000000d000300686173683a6e6574"], 0x5c}}, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="4400000009060102000000dd00000000000000000900020073797a310000000005000100070000001c0007800c00018008000140ffffffff0c000280080001407f000001"], 0x44}, 0x1, 0x0, 0x0, 0x10040047}, 0x240008c4) sendmsg$IPSET_CMD_DESTROY(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="740000000306010800000000000000000600000705000100070000000500010007000000050001000700000005000100070000000900020073797a3000000000050001000700000005000100070000000900020073797a30000000000900020073797a30000000000900020073797a31"], 0x74}, 0x1, 0x0, 0x0, 0x80c1}, 0x50) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x81) r10 = socket$inet6_sctp(0xa, 0x4, 0x84) r11 = socket$inet6(0xa, 0x3, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x10000000000000}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x2000000, 0x33}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x3}}, 0xe4) connect$inet6(r11, &(0x7f00000000c0), 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r10, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12.064025133s ago: executing program 32 (id=123): r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getpeername(r1, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xb2403, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x2e) socket(0x3c, 0x3, 0x4) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x44840) r5 = socket(0x22, 0x2, 0x4) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r6, &(0x7f00000001c0)="a00064bced2a4a68", 0x8, 0x0, &(0x7f0000000140)={0x3f, 0x4e20, 0xffffff52, @local, 0x2}, 0x1c) setsockopt$MISDN_TIME_STAMP(r5, 0x0, 0x1, &(0x7f0000000100), 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000003840), 0xffffffffffffffff) r7 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r7, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r8, &(0x7f0000000100)={0x0, 0x3, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c0000000206030000000000000000000000000005000100070000000900020073797a31000000001400078005001500070000000800124000000000050005000200000005000400000000000d000300686173683a6e6574"], 0x5c}}, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="4400000009060102000000dd00000000000000000900020073797a310000000005000100070000001c0007800c00018008000140ffffffff0c000280080001407f000001"], 0x44}, 0x1, 0x0, 0x0, 0x10040047}, 0x240008c4) sendmsg$IPSET_CMD_DESTROY(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="740000000306010800000000000000000600000705000100070000000500010007000000050001000700000005000100070000000900020073797a3000000000050001000700000005000100070000000900020073797a30000000000900020073797a30000000000900020073797a31"], 0x74}, 0x1, 0x0, 0x0, 0x80c1}, 0x50) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x81) r10 = socket$inet6_sctp(0xa, 0x4, 0x84) r11 = socket$inet6(0xa, 0x3, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x10000000000000}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x2000000, 0x33}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x3}}, 0xe4) connect$inet6(r11, &(0x7f00000000c0), 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r10, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 7.444565714s ago: executing program 3 (id=204): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB], 0xb8}}, 0x0) syz_emit_ethernet(0x82, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff17043a73dbfcdb104500007400640000001414aa0500907813da00e0460000000000000000110000ac1414aae1ffffff820307070300443c0003e0000002000100000000000000000000ac1414aa00000000ac1414bb000000000000000000000000ac1414bb000002fffffff400afd5aa628e8fe0845c7f5f6bca9c3707ddc9cfb522f1a5b441e336b366284caaf017ca7f8efb14"], 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$afs(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='dyn']) chdir(&(0x7f0000000340)='./file0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x1ff) mount$pvfs2(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x8184c, 0x0) r3 = syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000080)={0x1, @remote}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r4) sendmsg$NFC_CMD_DISABLE_SE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r5, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@NFC_ATTR_SE_INDEX={0x8, 0x15, 0xc0}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x8880) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, 0x0}, 0x0) r6 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r6, 0x28, 0x6, &(0x7f0000001680)=""/59, &(0x7f0000000000)=0x3b) sendmsg$nl_xfrm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f8000000190001000000000000000000e0000002000000000000000000000000ac1414aa00000000000000000000000000000000010000000a00000000000000", @ANYRES32, @ANYBLOB="0000000000000000a900000000000000feffffffffffffff00000000000000000000000000000000ffffffffffffffff000000000000000000000000000000000000000000000000000a0000000000000000000000804000020000000000000800000000000000000001000044000500e0000002000000000000000000000000000000003c00000000000000ffffffff00000000000000000000000002000000040300a17b3ab23c2c00000000000000"], 0xf8}}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001100)=@migrate={0xa0, 0x21, 0x1, 0x70bd28, 0x0, {{@in6=@private2, @in=@rand_addr=0x64010102, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x80004}, [@migrate={0x50, 0x11, [{@in=@local, @in=@broadcast, @in=@multicast2, @in6=@local, 0x3c, 0x4, 0x0, 0x2, 0x2, 0xa}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40180}, 0x0) 5.6920815s ago: executing program 1 (id=211): r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000140)={0xbf48ce7, "1803c809800000000800000000000000000000000000d63175876b4c69a600", 0xffffffffffffffff}) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x101001, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r2, 0xc0285700, &(0x7f0000000400)={0x1b, "5660359c3245d1c42317afad7d48ed510000000000000100", 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r3, 0xc0303e03, &(0x7f0000000340)={"0c137b43cc00d731ff00070000007dab00", r1, 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r4, 0xc0303e03, &(0x7f0000000000)={"09d2a59accd2c120fce0758057d1296628b32f99d8819fc197a5869283b813e1", r4, 0xffffffffffffffff, 0x18}) 5.340620912s ago: executing program 3 (id=214): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x3, &(0x7f0000000300)=ANY=[], &(0x7f0000000280)='GPL\x00', 0xa, 0xb9, &(0x7f0000000140)=""/185, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) io_setup(0x8, &(0x7f0000002740)=0x0) io_getevents(r3, 0x4, 0x13, &(0x7f0000000000), 0x0) io_destroy(r3) 5.257541588s ago: executing program 1 (id=215): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x3, 0x4}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) bind$packet(r1, &(0x7f0000000080)={0x11, 0x802, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x32, &(0x7f00000002c0)=ANY=[@ANYBLOB="bbbbbbbbbbbb0000000000000802"], 0x0) 4.987712908s ago: executing program 1 (id=219): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000008dc0)={0x0, 0x0, &(0x7f0000008cc0)=[{&(0x7f0000008a40)="7c72bf03f7d9c0fd0826786ffcfb99e55c1272594d5be5c7f1de9562bbf652", 0x1f}, {&(0x7f0000008c80)="9d", 0x7fffefe1}], 0x2}, 0x0) socket(0x1d, 0x2, 0x6) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000100)=@generic={0x0, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r2, 0x80044dff, &(0x7f00000003c0)) bind$packet(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000280)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = getpid() r6 = syz_pidfd_open(r5, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x1258c1, 0x60) preadv(r7, &(0x7f0000001b00)=[{&(0x7f00000009c0)=""/239, 0xef}], 0x1, 0x2, 0x0) read$FUSE(r7, &(0x7f0000005b80)={0x2020}, 0x2020) ioctl$BTRFS_IOC_ADD_DEV(r6, 0xff08, 0x0) r8 = gettid() r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180), 0x40e02, 0x0) write$rfkill(r9, &(0x7f0000000300)={0x0, 0x2, 0x3, 0x1, 0x1}, 0x8) setsockopt$RXRPC_SECURITY_KEY(0xffffffffffffffff, 0x110, 0x1, &(0x7f0000000000)='\x00', 0x1) write$rfkill(r9, &(0x7f0000000340)={0x53, 0x8, 0x0, 0x1, 0xcc}, 0x8) timer_create(0x0, &(0x7f0000000040)={0x0, 0x21, 0x800000000004, @tid=r8}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_route(0x10, 0x3, 0x0) 4.700679709s ago: executing program 0 (id=221): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x9) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) 3.835891289s ago: executing program 1 (id=222): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x1000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file1\x00', 0x105042, 0x1db) fchown(r3, 0x0, 0xffffffffffffffff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001140)=@sack_info={0x0, 0xffff}, 0xc) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r5 = dup(0xffffffffffffffff) write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c) r6 = userfaultfd(0x80001) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x19) r7 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r7, 0x11b, 0x4, &(0x7f0000000340)={&(0x7f0000000000)=""/59, 0x304000, 0x800, 0x0, 0x1}, 0x1c) ioctl$UFFDIO_COPY(r6, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000500)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 3.834903912s ago: executing program 2 (id=223): r0 = syz_open_dev$video(&(0x7f0000000040), 0xa7, 0x0) ioctl$VIDIOC_G_STD(r0, 0x80085617, &(0x7f0000000200)) 3.686298248s ago: executing program 0 (id=224): prctl$PR_SET_VMA(0x53564d41, 0xf4, &(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) r0 = syz_io_uring_setup(0xa07, &(0x7f0000000200)={0x0, 0x200cc75, 0x800, 0x200003, 0x26e}, &(0x7f0000000140)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x5f03, &(0x7f00000003c0)={0x0, 0xef71, 0x800, 0x2, 0x2f1}, &(0x7f00000001c0)=0x0, &(0x7f0000000440)) syz_io_uring_submit(r3, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x39, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40010160, 0x1, {0x2}}) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, 0x0) socket$inet(0x2, 0x1, 0x100) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0x5c, 0x30, 0x1, 0x0, 0x0, {}, [{0x48, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000240)=0x2) gettid() ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f00000006c0)={0x4, 0x0, 0x0, 0x0, 0x132, 0x3}) io_uring_enter(r0, 0x3516, 0x0, 0x0, 0x0, 0x0) 3.62995587s ago: executing program 3 (id=225): mlockall(0x7) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x3) 3.527830378s ago: executing program 2 (id=226): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x90, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x3, {0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, r1}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x401070cd, &(0x7f0000000040)) 3.319994526s ago: executing program 3 (id=227): r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r1, 0x0) ioctl$SNDCTL_SYNTH_INFO(r0, 0xc08c5102, 0x0) 3.130888175s ago: executing program 3 (id=228): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)={0x4c, 0x0, 0x1, 0x301, 0x0, 0x1a14, {0x2}, [@CTA_TUPLE_ORIG={0x4}, @CTA_TUPLE_REPLY={0x2c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x7}]}, 0x4c}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x38, 0x3, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x38}}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100), 0x2, 0x141121) openat$kvm(0xffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0xbe, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @multicast2, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b143b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698dfa871c51852e4451b57d037ad3c045942824251d7d17b5191584cdd4fbe40a27424d", "bcfd56f1373669caaa2f19935e6996c7096ffe4f3a4745a8f762b964", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="3000000010000100"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$team(&(0x7f00000044c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000004700)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r7, &(0x7f0000004bc0)={0x0, 0x0, &(0x7f0000004b80)={&(0x7f00000047c0)={0x60, r8, 0x405, 0x70bd27, 0x25dfdbfe, {}, [{{0x8, 0x1, r9}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000401}, 0x44084) socket$nl_route(0x10, 0x3, 0x0) syz_usb_connect$cdc_ncm(0x1, 0x0, 0x0, 0x0) r10 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r10, &(0x7f0000000600)={0x0, 0xfffffffe, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f8480f0000005e140602000000000e000a001000000002800000121f", 0x2e}], 0x1}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000004c00)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x74, r9, {}, {}, {0x8, 0x5}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x8881}, 0x0) 3.019779112s ago: executing program 0 (id=229): capset(0x0, &(0x7f0000000040)={0x200000, 0x220000, 0xc, 0x0, 0x2, 0xfffffffe}) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaa"], 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000200)=ANY=[@ANYRESDEC, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94) r0 = syz_open_dev$loop(&(0x7f0000000100), 0x2, 0x2001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0) write$binfmt_misc(r1, &(0x7f0000000040), 0xe09) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bd000000801900", [0x0, 0x2000000000001]}}) 2.623037636s ago: executing program 2 (id=230): r0 = syz_open_dev$mouse(&(0x7f00000000c0), 0x0, 0x2042) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x10000000000002) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000640)="f3", 0xf000}], 0x1) 2.611464348s ago: executing program 0 (id=231): r0 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000580)="d28703", 0x3}], 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2.463965045s ago: executing program 1 (id=232): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000300)={'wg0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x439, 0xf0fd2c, 0xffffffee, {0x0, 0x0, 0xe403, r1, 0x3, 0x610c3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6vti={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 2.115486113s ago: executing program 2 (id=233): syz_clone3(&(0x7f0000000140)={0x180801400, &(0x7f0000000000)=0xffffffffffffffff, 0x0, 0x0, {0x2b}, 0x0, 0x0, 0x0, 0x0}, 0x58) wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) pidfd_send_signal(r0, 0x21, 0x0, 0x0) syz_clone(0x20111, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_getfd(r0, 0xffffffffffffffff, 0x0) 1.786730523s ago: executing program 2 (id=234): ioperm(0x284, 0x7f, 0xe3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) syz_io_uring_setup(0x238, &(0x7f0000000740)={0x0, 0x1c2a, 0x10000, 0x0, 0x0, 0x0, r1}, &(0x7f0000000300)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x42, 0x0, @fd=r0}) io_uring_enter(0xffffffffffffffff, 0x3964, 0xef92, 0x0, 0x0, 0x0) r4 = openat$misdntimer(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) readv(r4, &(0x7f0000000c40)=[{&(0x7f00000003c0)=""/7, 0x7}], 0x1) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r5, 0x84, 0x81, &(0x7f0000000280)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0x2, @private2, 0x4cc05d8a}], 0x1c) sendto$inet6(r5, &(0x7f0000000100)="b8", 0xffe0, 0x2000c851, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback, 0xffffffff}, 0x1c) close_range(r5, 0xffffffffffffffff, 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x80200, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3000000010000100"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES64=r6, @ANYBLOB="08001b"], 0x30}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r8, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x2ffffffff}, 0xc) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$team(&(0x7f00000044c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000004700)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r9, &(0x7f0000004bc0)={0x0, 0x0, &(0x7f0000004b80)={&(0x7f00000000c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="050427bd7000fedbcf250100000008000100", @ANYRES32=r11, @ANYBLOB="4400028040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000100004006c6f616462616c616e636500"], 0xb7}, 0x1, 0x0, 0x0, 0x4000401}, 0x44084) sendto$x25(r1, &(0x7f0000000080)="c9c9790ed94f59ef1b8dc4de333d7e2625f371e87313fa8aa28670268ebac3b821a2d441bfcede7f02075d32ec606d791c18d572eb76b04eb99c943578bf264ada4eafd2b6934bd2af5b3e96f8ddb10f60c9104751b37f28946de0f219f7ddd142b21e70a5839a4f5277c71c57440bca44447bedf868a81b06b420d6dcfb1b7b27ca96e96028927f92463bae984d6c6d01a95e50777bbda4831ac71795fd4cb69e319b85240ddec70db8f3d1e831011995ca3ce115347eb9b936847c1cd90ca52a4f642ea045f38285b3adf53f181b87a38df0655e5b474b7f92fcb2cbfe3e993b4a80d6951ae9", 0xe7, 0x40, &(0x7f0000000200)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x12) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) 1.45976159s ago: executing program 0 (id=235): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000004c0), r0) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000010000000080007000000000018000180140002006e657464657673696d300000000000000800060000100000080008"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0xc8) 562.441514ms ago: executing program 1 (id=236): sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) setsockopt$MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0) setsockopt$MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}, 0x0, {[0x1, 0x0, 0x0, 0x0, 0x9]}}, 0x5c) setsockopt$MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x4e22, 0x0, @mcast1}}, 0x5c) setsockopt$MRT6_FLUSH(0xffffffffffffffff, 0x29, 0xd4, 0x0, 0x0) r2 = syz_io_uring_setup(0xa07, &(0x7f0000000200)={0x0, 0xcc75, 0x0, 0x3}, &(0x7f0000000140)=0x0, &(0x7f0000000280)=0x0) socket$kcm(0x11, 0x3, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x5b03, &(0x7f00000003c0)={0x0, 0xef71, 0x800, 0x2, 0x2f1}, &(0x7f00000001c0)=0x0, &(0x7f0000000440)) r6 = openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000000300)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000180)='sys_enter\x00'}, 0x18) syz_io_uring_submit(r5, r4, &(0x7f00000002c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x40, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}) io_uring_enter(r2, 0x3516, 0x0, 0x0, 0x0, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$sock_buf(r7, 0x1, 0x1c, 0x0, &(0x7f0000000700)) fchdir(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) 441.997563ms ago: executing program 0 (id=237): r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x0, 0x0, 0x0, 0x4007}}) 275.934238ms ago: executing program 2 (id=238): r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x9, 0x2) ioctl$COMEDI_INSN(0xffffffffffffffff, 0x8028640c, 0x0) syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = dup3(r3, r0, 0x80000) ioctl$NBD_DO_IT(r5, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r2, 0x1, 0x70bd2b, 0x6, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x0) 0s ago: executing program 3 (id=239): socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$packet(0x11, 0x3, 0x300) openat2$dir(0xffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x10, 0x6, @link_local}, 0x14) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = syz_io_uring_setup(0x8d2, &(0x7f00000000c0)={0x0, 0x0, 0x3010, 0x2, 0x39d}, &(0x7f0000000040)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r3, 0x47ba, 0x3e80, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.96' (ED25519) to the list of known hosts. [ 83.796642][ T5825] cgroup: Unknown subsys name 'net' [ 83.913207][ T5825] cgroup: Unknown subsys name 'cpuset' [ 83.923110][ T5825] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 85.646971][ T5825] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 88.492835][ T5842] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.522153][ T5852] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.530235][ T5852] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 88.538261][ T5852] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.545086][ T5847] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 88.545738][ T5852] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 88.570039][ T5852] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.577940][ T5852] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.587050][ T5852] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 88.597052][ T5856] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 88.604620][ T5852] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 88.612993][ T5856] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 88.630233][ T5853] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.633412][ T5852] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 88.645745][ T5852] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 88.654272][ T5852] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.662429][ T5852] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 88.670488][ T5853] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 88.681164][ T5852] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 88.689669][ T5852] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 88.697269][ T5852] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 88.697951][ T5854] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 88.707004][ T5852] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 88.716032][ T5854] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 88.730158][ T5854] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.355992][ T5838] chnl_net:caif_netlink_parms(): no params data found [ 89.387811][ T5841] chnl_net:caif_netlink_parms(): no params data found [ 89.607314][ T5855] chnl_net:caif_netlink_parms(): no params data found [ 89.678228][ T5838] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.686592][ T5838] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.694725][ T5838] bridge_slave_0: entered allmulticast mode [ 89.704710][ T5838] bridge_slave_0: entered promiscuous mode [ 89.733339][ T5837] chnl_net:caif_netlink_parms(): no params data found [ 89.752842][ T5838] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.760125][ T5838] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.767367][ T5838] bridge_slave_1: entered allmulticast mode [ 89.775662][ T5838] bridge_slave_1: entered promiscuous mode [ 89.840359][ T5836] chnl_net:caif_netlink_parms(): no params data found [ 89.896696][ T5838] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.950750][ T5838] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.002753][ T5841] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.011282][ T5841] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.018591][ T5841] bridge_slave_0: entered allmulticast mode [ 90.026604][ T5841] bridge_slave_0: entered promiscuous mode [ 90.072001][ T5838] team0: Port device team_slave_0 added [ 90.100683][ T5841] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.107903][ T5841] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.115474][ T5841] bridge_slave_1: entered allmulticast mode [ 90.123683][ T5841] bridge_slave_1: entered promiscuous mode [ 90.148852][ T5838] team0: Port device team_slave_1 added [ 90.168567][ T5855] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.176356][ T5855] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.183901][ T5855] bridge_slave_0: entered allmulticast mode [ 90.191496][ T5855] bridge_slave_0: entered promiscuous mode [ 90.200644][ T5855] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.208557][ T5855] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.216713][ T5855] bridge_slave_1: entered allmulticast mode [ 90.226105][ T5855] bridge_slave_1: entered promiscuous mode [ 90.335671][ T5837] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.344427][ T5837] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.351752][ T5837] bridge_slave_0: entered allmulticast mode [ 90.360335][ T5837] bridge_slave_0: entered promiscuous mode [ 90.370327][ T5841] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.393968][ T5838] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.401184][ T5838] 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. [ 90.428425][ T5838] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.444353][ T5855] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.454439][ T5838] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.462071][ T5838] 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. [ 90.488563][ T5838] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.505758][ T5837] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.513366][ T5837] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.520955][ T5837] bridge_slave_1: entered allmulticast mode [ 90.528320][ T5837] bridge_slave_1: entered promiscuous mode [ 90.537704][ T5841] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.581116][ T5855] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.652214][ T5836] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.659948][ T5836] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.667248][ T5836] bridge_slave_0: entered allmulticast mode [ 90.676165][ T5836] bridge_slave_0: entered promiscuous mode [ 90.684900][ T5836] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.692644][ T5836] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.699954][ T5836] bridge_slave_1: entered allmulticast mode [ 90.707315][ T5836] bridge_slave_1: entered promiscuous mode [ 90.729925][ T5854] Bluetooth: hci0: command tx timeout [ 90.734098][ T5841] team0: Port device team_slave_0 added [ 90.735640][ T5854] Bluetooth: hci2: command tx timeout [ 90.745947][ T5841] team0: Port device team_slave_1 added [ 90.756651][ T5855] team0: Port device team_slave_0 added [ 90.765862][ T5855] team0: Port device team_slave_1 added [ 90.789782][ T5837] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.809233][ T5854] Bluetooth: hci1: command tx timeout [ 90.815029][ T5854] Bluetooth: hci4: command tx timeout [ 90.816517][ T51] Bluetooth: hci3: command tx timeout [ 90.868512][ T5837] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.934952][ T5836] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.959871][ T5841] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.966857][ T5841] 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. [ 90.993823][ T5841] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.006772][ T5841] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.013864][ T5841] 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. [ 91.040534][ T5841] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.057658][ T5838] hsr_slave_0: entered promiscuous mode [ 91.064576][ T5838] hsr_slave_1: entered promiscuous mode [ 91.072760][ T5855] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.079852][ T5855] 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. [ 91.105919][ T5855] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.119526][ T5836] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.132817][ T5837] team0: Port device team_slave_0 added [ 91.162217][ T5855] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.169644][ T5855] 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. [ 91.195726][ T5855] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.223103][ T5837] team0: Port device team_slave_1 added [ 91.304455][ T5836] team0: Port device team_slave_0 added [ 91.332080][ T5841] hsr_slave_0: entered promiscuous mode [ 91.338595][ T5841] hsr_slave_1: entered promiscuous mode [ 91.345339][ T5841] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.353239][ T5841] Cannot create hsr debugfs directory [ 91.401182][ T5836] team0: Port device team_slave_1 added [ 91.407699][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.415027][ T5837] 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. [ 91.441132][ T5837] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.454134][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.461188][ T5837] 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. [ 91.487628][ T5837] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.567366][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.574797][ T5836] 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. [ 91.601252][ T5836] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.675383][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.683946][ T5836] 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. [ 91.710525][ T5836] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.726996][ T5855] hsr_slave_0: entered promiscuous mode [ 91.733670][ T5855] hsr_slave_1: entered promiscuous mode [ 91.740167][ T5855] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.747758][ T5855] Cannot create hsr debugfs directory [ 91.913393][ T5837] hsr_slave_0: entered promiscuous mode [ 91.920380][ T5837] hsr_slave_1: entered promiscuous mode [ 91.926579][ T5837] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.934776][ T5837] Cannot create hsr debugfs directory [ 91.939890][ T980] cfg80211: failed to load regulatory.db [ 92.084411][ T5836] hsr_slave_0: entered promiscuous mode [ 92.091577][ T5836] hsr_slave_1: entered promiscuous mode [ 92.097762][ T5836] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.105779][ T5836] Cannot create hsr debugfs directory [ 92.418119][ T5841] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 92.432407][ T5841] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 92.457742][ T5841] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 92.484626][ T5841] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 92.549750][ T5838] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 92.581033][ T5838] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 92.594336][ T5838] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 92.605868][ T5838] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 92.684163][ T5855] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.696610][ T5855] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.730987][ T5855] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.742990][ T5855] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.809628][ T51] Bluetooth: hci2: command tx timeout [ 92.809635][ T5842] Bluetooth: hci0: command tx timeout [ 92.877140][ T5837] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 92.891772][ T51] Bluetooth: hci4: command tx timeout [ 92.891790][ T5842] Bluetooth: hci1: command tx timeout [ 92.897223][ T51] Bluetooth: hci3: command tx timeout [ 92.911609][ T5837] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 92.923691][ T5837] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 92.936166][ T5837] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 93.086761][ T5836] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 93.113832][ T5838] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.133045][ T5841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.143728][ T5836] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 93.156154][ T5836] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 93.168862][ T5836] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 93.245864][ T5841] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.271768][ T5838] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.321195][ T3503] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.328515][ T3503] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.339351][ T3503] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.346498][ T3503] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.356126][ T3503] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.363338][ T3503] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.393562][ T5855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.413095][ T3503] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.420396][ T3503] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.523519][ T5837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.556103][ T5855] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.657033][ T1149] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.664219][ T1149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.682751][ T5837] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.703072][ T751] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.710303][ T751] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.753537][ T751] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.760796][ T751] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.806694][ T33] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.813937][ T33] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.845850][ T5836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.921077][ T5836] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.971029][ T5841] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.983423][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.990660][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.033514][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.040785][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.123470][ T5855] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.306379][ T5841] veth0_vlan: entered promiscuous mode [ 94.358380][ T5838] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.401558][ T5841] veth1_vlan: entered promiscuous mode [ 94.500901][ T5841] veth0_macvtap: entered promiscuous mode [ 94.540767][ T5841] veth1_macvtap: entered promiscuous mode [ 94.696477][ T5841] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.762152][ T5841] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.823125][ T5841] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.834860][ T5841] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.843918][ T5841] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.852857][ T5841] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.875140][ T5855] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.899646][ T51] Bluetooth: hci0: command tx timeout [ 94.905132][ T51] Bluetooth: hci2: command tx timeout [ 94.918285][ T5837] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.970157][ T51] Bluetooth: hci3: command tx timeout [ 94.971245][ T5842] Bluetooth: hci1: command tx timeout [ 94.975600][ T51] Bluetooth: hci4: command tx timeout [ 95.118885][ T5836] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.184483][ T5855] veth0_vlan: entered promiscuous mode [ 95.216889][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.230537][ T5855] veth1_vlan: entered promiscuous mode [ 95.243142][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.310365][ T5838] veth0_vlan: entered promiscuous mode [ 95.353135][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.366184][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.372896][ T5855] veth0_macvtap: entered promiscuous mode [ 95.398092][ T5838] veth1_vlan: entered promiscuous mode [ 95.406544][ T5837] veth0_vlan: entered promiscuous mode [ 95.423645][ T5855] veth1_macvtap: entered promiscuous mode [ 95.487540][ T5837] veth1_vlan: entered promiscuous mode [ 95.492312][ T5841] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 95.532390][ T5836] veth0_vlan: entered promiscuous mode [ 95.544065][ T5855] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.594071][ T5855] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.651968][ T5836] veth1_vlan: entered promiscuous mode [ 95.666674][ T5837] veth0_macvtap: entered promiscuous mode [ 95.680155][ T5855] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.690833][ T5855] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.702067][ T5855] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.711346][ T5855] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.724414][ T5838] veth0_macvtap: entered promiscuous mode [ 95.737574][ T5837] veth1_macvtap: entered promiscuous mode [ 95.762569][ T5838] veth1_macvtap: entered promiscuous mode [ 95.837232][ T5836] veth0_macvtap: entered promiscuous mode [ 95.882878][ T5836] veth1_macvtap: entered promiscuous mode [ 95.910317][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.923271][ T5838] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.946381][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.983623][ T5837] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.015836][ T5837] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.036005][ T5837] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.045526][ T5837] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.069022][ T0] NOHZ tick-stop error: local softirq work is pending, handler #2c2!!! [ 96.221863][ T5838] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.351154][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.376228][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 96.652361][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.663057][ T1149] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.675851][ T1149] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.680913][ T5838] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.693841][ T5838] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.704193][ T5838] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.713192][ T5838] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.764637][ T5836] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.774244][ T5836] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.796815][ T5836] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.806180][ T5836] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.895555][ T1102] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.921612][ T1102] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.969235][ T51] Bluetooth: hci2: command tx timeout [ 96.969748][ T5842] Bluetooth: hci0: command tx timeout [ 97.049560][ T5842] Bluetooth: hci4: command tx timeout [ 97.055139][ T5842] Bluetooth: hci1: command tx timeout [ 97.059772][ T51] Bluetooth: hci3: command tx timeout [ 97.153569][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.182691][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.299171][ T0] NOHZ tick-stop error: local softirq work is pending, handler #202!!! [ 97.502996][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 97.797219][ T5980] binder: transaction release 5 bad handle 1, ret = -22 [ 97.863258][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.889701][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.992079][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.012808][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.068756][ T1102] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.106174][ T1102] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.342801][ T3503] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.352013][ T5991] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3'. [ 98.367022][ T3503] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.434473][ T5991] netlink: 72 bytes leftover after parsing attributes in process `syz.2.3'. [ 98.443369][ T5991] netlink: 20 bytes leftover after parsing attributes in process `syz.2.3'. [ 98.459537][ T5992] netlink: 72 bytes leftover after parsing attributes in process `syz.2.3'. [ 98.484895][ T5992] netlink: 20 bytes leftover after parsing attributes in process `syz.2.3'. [ 98.508231][ T43] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 98.628655][ T3503] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.663461][ T3503] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.679136][ T43] usb 4-1: Using ep0 maxpacket: 8 [ 98.703114][ T43] usb 4-1: config 2 has an invalid interface number: 38 but max is 0 [ 98.719136][ T43] usb 4-1: config 2 has no interface number 0 [ 98.729688][ T43] usb 4-1: New USB device found, idVendor=198b, idProduct=1000, bcdDevice= 0.7e [ 98.749058][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.787962][ T6001] netlink: 68 bytes leftover after parsing attributes in process `syz.2.13'. [ 99.024200][ T43] usb 4-1: string descriptor 0 read error: -71 [ 99.087957][ T43] usb 4-1: USB disconnect, device number 2 [ 99.097943][ T6010] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 99.124214][ T6009] netlink: 4 bytes leftover after parsing attributes in process `syz.2.14'. [ 99.409518][ T24] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 99.615874][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 99.709788][ T24] usb 3-1: config 0 has an invalid interface number: 51 but max is 0 [ 99.759530][ T24] usb 3-1: config 0 has no interface number 0 [ 99.902104][ T24] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 99.999444][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.018412][ T24] usb 3-1: Product: syz [ 100.026691][ T24] usb 3-1: Manufacturer: syz [ 100.069047][ T24] usb 3-1: SerialNumber: syz [ 100.078390][ T24] usb 3-1: config 0 descriptor?? [ 100.131369][ T24] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 100.360578][ T24] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 100.423488][ T24] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 100.736720][ T6009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 100.775514][ T6009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 100.808482][ C1] usb 3-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 100.812136][ T980] usb 3-1: USB disconnect, device number 2 [ 100.876189][ T6034] tipc: Started in network mode [ 100.886011][ T980] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 100.912458][ T6034] tipc: Node identity 7f000001, cluster identity 4711 [ 100.938319][ T6034] tipc: Enabled bearer , priority 10 [ 100.953314][ T980] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 101.050733][ T43] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 101.052471][ T6034] netlink: 16 bytes leftover after parsing attributes in process `syz.0.21'. [ 101.093643][ T980] quatech2 3-1:0.51: device disconnected [ 101.428324][ T6034] tipc: Invalid UDP bearer configuration [ 101.437441][ T6034] tipc: Enabling of bearer rejected, failed to enable media [ 101.912834][ T43] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 102.071057][ T43] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 102.071079][ T980] tipc: Node number set to 2130706433 [ 102.134269][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.473735][ T6043] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 102.510424][ T43] usb 4-1: config 0 descriptor?? [ 102.553246][ T43] pwc: Askey VC010 type 2 USB webcam detected. [ 102.679451][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 102.699783][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 102.989046][ T43] pwc: recv_control_msg error -32 req 02 val 2b00 [ 102.999010][ T24] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 103.011076][ T6026] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 103.019143][ T43] pwc: recv_control_msg error -32 req 02 val 2700 [ 103.058815][ T6026] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 104.333028][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 104.341867][ T24] usb 3-1: config 0 has an invalid interface number: 37 but max is 0 [ 104.356482][ T24] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 104.383233][ T24] usb 3-1: config 0 has no interface number 0 [ 104.400572][ T24] usb 3-1: New USB device found, idVendor=0421, idProduct=0508, bcdDevice=50.d3 [ 104.417473][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.586470][ T43] pwc: recv_control_msg error -71 req 02 val 2c00 [ 104.593267][ T24] usb 3-1: Product: syz [ 104.597477][ T24] usb 3-1: Manufacturer: syz [ 104.612735][ T43] pwc: recv_control_msg error -71 req 04 val 1000 [ 104.630788][ T24] usb 3-1: SerialNumber: syz [ 104.784544][ T43] pwc: recv_control_msg error -71 req 04 val 1300 [ 104.816318][ T24] usb 3-1: config 0 descriptor?? [ 104.838060][ T43] pwc: recv_control_msg error -71 req 04 val 1400 [ 104.849097][ T24] usb 3-1: can't set config #0, error -71 [ 104.861575][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 104.881168][ T43] pwc: recv_control_msg error -71 req 02 val 2000 [ 104.895385][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 104.904711][ T24] usb 3-1: USB disconnect, device number 3 [ 105.058614][ T43] pwc: recv_control_msg error -71 req 02 val 2100 [ 105.066824][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 105.075745][ T6062] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 105.085987][ T6063] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 105.096932][ T43] pwc: recv_control_msg error -71 req 04 val 1500 [ 105.118811][ T43] pwc: recv_control_msg error -71 req 02 val 2500 [ 105.136999][ T43] pwc: recv_control_msg error -71 req 02 val 2400 [ 105.279127][ T43] pwc: recv_control_msg error -71 req 02 val 2600 [ 105.317317][ T43] pwc: recv_control_msg error -71 req 02 val 2900 [ 105.449499][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 105.509453][ T43] pwc: recv_control_msg error -71 req 02 val 2800 [ 105.517682][ T43] pwc: recv_control_msg error -71 req 04 val 1100 [ 105.528841][ T43] pwc: recv_control_msg error -71 req 04 val 1200 [ 105.553004][ T43] pwc: Registered as video103. [ 106.241616][ T43] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input5 [ 106.289124][ T43] usb 4-1: USB disconnect, device number 3 [ 106.527803][ T6079] syz.2.33 uses obsolete (PF_INET,SOCK_PACKET) [ 107.092449][ T24] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 107.600670][ T6101] netlink: 'syz.3.38': attribute type 1 has an invalid length. [ 107.720908][ T30] audit: type=1326 audit(1755505809.583:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6104 comm="syz.2.40" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7ca658ebe9 code=0x0 [ 108.502057][ T6112] hsr_slave_1 (unregistering): left promiscuous mode [ 109.606272][ T6134] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 110.212450][ T6136] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 110.221691][ T6136] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 110.229591][ T5830] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 110.367146][ T6140] netlink: 8 bytes leftover after parsing attributes in process `syz.4.48'. [ 110.409563][ T5830] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 110.437135][ T5830] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 110.450415][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 110.463649][ T5830] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 110.476081][ T5830] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.497995][ T5830] usb 2-1: config 0 descriptor?? [ 110.514886][ T5830] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 110.529463][ T43] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 110.589412][ T9] usb 1-1: device descriptor read/64, error -71 [ 110.629479][ T5922] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 110.695592][ T43] usb 4-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 110.706933][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.749802][ T43] usb 4-1: config 0 descriptor?? [ 110.784877][ T43] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 110.818829][ T5922] usb 3-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 110.846976][ T9] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 110.859399][ T5922] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.867452][ T5922] usb 3-1: Product: syz [ 110.889136][ T5922] usb 3-1: Manufacturer: syz [ 110.901863][ T5922] usb 3-1: SerialNumber: syz [ 110.914950][ T5922] r8152-cfgselector 3-1: Unknown version 0x0000 [ 110.938985][ T5922] r8152-cfgselector 3-1: config 0 descriptor?? [ 111.055462][ T9] usb 1-1: device descriptor read/64, error -71 [ 111.170228][ T9] usb usb1-port1: attempt power cycle [ 111.264787][ T6145] netlink: 12 bytes leftover after parsing attributes in process `syz.4.50'. [ 111.354168][ T6142] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.364490][ T6142] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.373764][ T6142] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.386428][ T6142] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.392555][ T6147] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.404115][ T6147] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.509064][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 111.539959][ T9] usb 1-1: device descriptor read/8, error -71 [ 111.779211][ T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 111.810858][ T9] usb 1-1: device descriptor read/8, error -71 [ 111.939974][ T9] usb usb1-port1: unable to enumerate USB device [ 111.967662][ T6151] netlink: 24 bytes leftover after parsing attributes in process `syz.4.52'. [ 111.968523][ T24] usb 2-1: USB disconnect, device number 2 [ 113.135182][ T6157] lo speed is unknown, defaulting to 1000 [ 113.156784][ T6157] lo speed is unknown, defaulting to 1000 [ 113.171190][ T6157] lo speed is unknown, defaulting to 1000 [ 113.835891][ T6157] infiniband sz1: set active [ 113.840772][ T6157] infiniband sz1: added lo [ 113.868767][ T24] lo speed is unknown, defaulting to 1000 [ 113.923216][ T6157] RDS/IB: sz1: added [ 113.928041][ T6157] smc: adding ib device sz1 with port count 1 [ 113.934557][ T6157] smc: ib device sz1 port 1 has pnetid [ 113.946236][ T6157] lo speed is unknown, defaulting to 1000 [ 113.962152][ T5908] lo speed is unknown, defaulting to 1000 [ 114.002898][ T6163] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 114.073180][ T5922] r8152-cfgselector 3-1: USB disconnect, device number 4 [ 114.155052][ T43] gspca_stv06xx: I2C: Read error writing address: -71 [ 114.409906][ T6157] lo speed is unknown, defaulting to 1000 [ 114.577846][ T6157] lo speed is unknown, defaulting to 1000 [ 114.744998][ T6157] lo speed is unknown, defaulting to 1000 [ 114.911812][ T6157] lo speed is unknown, defaulting to 1000 [ 115.226306][ T43] usb 4-1: USB disconnect, device number 5 [ 115.341469][ T6169] netlink: 44 bytes leftover after parsing attributes in process `syz.4.55'. [ 115.351100][ T6169] netlink: 59 bytes leftover after parsing attributes in process `syz.4.55'. [ 115.361748][ T6169] netlink: 59 bytes leftover after parsing attributes in process `syz.4.55'. [ 115.375754][ T6171] Zero length message leads to an empty skb [ 116.306414][ T6183] mmap: syz.4.61 (6183) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 116.418037][ T6183] pim6reg: entered allmulticast mode [ 116.740196][ T6190] bpq0: entered allmulticast mode [ 117.267569][ T6198] support for cryptoloop has been removed. Use dm-crypt instead. [ 117.469094][ T5922] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 117.679100][ T5922] usb 4-1: Using ep0 maxpacket: 16 [ 117.701228][ T5922] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 117.745959][ T5922] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 117.798178][ T5922] usb 4-1: New USB device found, idVendor=0925, idProduct=0005, bcdDevice= 0.00 [ 117.851916][ T5922] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.878573][ T5922] usb 4-1: config 0 descriptor?? [ 118.356287][ T5922] smartjoyplus 0003:0925:0005.0001: hidraw0: USB HID v0.05 Device [HID 0925:0005] on usb-dummy_hcd.3-1/input0 [ 118.397974][ T5922] smartjoyplus 0003:0925:0005.0001: no output reports found [ 118.593362][ T5922] usb 4-1: USB disconnect, device number 6 [ 119.291195][ T6203] netlink: 148 bytes leftover after parsing attributes in process `syz.1.66'. [ 119.358516][ T6203] netlink: 40 bytes leftover after parsing attributes in process `syz.1.66'. [ 119.398835][ T6213] input: syz1 as /devices/virtual/input/input6 [ 119.405193][ T6208] fido_id[6208]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 120.050201][ T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 121.822027][ T6223] netlink: 52 bytes leftover after parsing attributes in process `syz.3.71'. [ 121.877986][ T6223] netlink: 12 bytes leftover after parsing attributes in process `syz.3.71'. [ 121.888443][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 121.907577][ T6223] nbd: must specify a size in bytes for the device [ 121.917733][ T9] usb 2-1: config index 0 descriptor too short (expected 30, got 18) [ 121.943940][ T9] usb 2-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 121.985063][ T6223] netlink: 12 bytes leftover after parsing attributes in process `syz.3.71'. [ 122.004021][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.029982][ T6223] netlink: 4 bytes leftover after parsing attributes in process `syz.3.71'. [ 122.035036][ T9] usb 2-1: Product: syz [ 122.148693][ T9] usb 2-1: Manufacturer: syz [ 122.163181][ T9] usb 2-1: SerialNumber: syz [ 122.185035][ T9] usb 2-1: config 0 descriptor?? [ 122.225140][ T9] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 122.267350][ T9] usb 2-1: setting power ON [ 122.277632][ T9] dvb-usb: bulk message failed: -22 (2/0) [ 122.296187][ T9] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 122.312129][ T9] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 122.334399][ T9] usb 2-1: media controller created [ 122.490856][ T6248] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(12) [ 122.497607][ T6248] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 122.506489][ T6248] vhci_hcd vhci_hcd.0: Device attached [ 123.509100][ T24] usb 35-1: new high-speed USB device number 2 using vhci_hcd [ 123.677851][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 125.002270][ T9] usb 2-1: selecting invalid altsetting 6 [ 125.008418][ T9] usb 2-1: digital interface selection failed (-22) [ 125.015738][ T9] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 125.227960][ T9] usb 2-1: setting power OFF [ 125.239038][ T9] dvb-usb: bulk message failed: -22 (2/0) [ 125.245034][ T9] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 125.405497][ T9] (NULL device *): no alternate interface [ 126.134209][ T6249] vhci_hcd: connection reset by peer [ 126.141083][ T6293] tap0: tun_chr_ioctl cmd 2147767521 [ 126.164723][ T6263] vhci_hcd: stop threads [ 126.230281][ T6263] vhci_hcd: release socket [ 126.279084][ T6263] vhci_hcd: disconnect device [ 126.311487][ T6293] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 126.327165][ T9] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 126.381144][ T6293] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 126.455949][ T9] usb 2-1: USB disconnect, device number 3 [ 126.503618][ T6301] genirq: Flags mismatch irq 4. 00200000 (das16m1) vs. 00200080 (ttyS0) [ 126.549812][ T5956] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 126.769644][ T5956] usb 3-1: Using ep0 maxpacket: 16 [ 126.806595][ T5956] usb 3-1: config 0 has an invalid interface number: 214 but max is 0 [ 126.840323][ T5956] usb 3-1: config 0 has no interface number 0 [ 126.847217][ T5956] usb 3-1: config 0 interface 214 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 126.968432][ T5956] usb 3-1: config 0 interface 214 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 127.015549][ T5956] usb 3-1: New USB device found, idVendor=0596, idProduct=0001, bcdDevice= 5.f5 [ 127.306405][ T5956] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.336584][ T5956] usb 3-1: Product: syz [ 127.347764][ T5956] usb 3-1: Manufacturer: syz [ 127.373630][ T5956] usb 3-1: SerialNumber: syz [ 127.394808][ T5956] usb 3-1: config 0 descriptor?? [ 127.669197][ T5956] usbtouchscreen 3-1:0.214: Failed to read FW rev: -71 [ 127.717195][ T5956] usbtouchscreen 3-1:0.214: probe with driver usbtouchscreen failed with error -71 [ 127.814667][ T5956] usb 3-1: USB disconnect, device number 5 [ 127.991181][ T6316] 9pnet_fd: Insufficient options for proto=fd [ 128.119289][ T5830] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 128.291201][ T6340] warning: `syz.0.78' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 128.520952][ T5830] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 129.349932][ T5830] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 129.368782][ T5830] usb 5-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice=4e.53 [ 129.378064][ T5830] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.399537][ T24] vhci_hcd: vhci_device speed not set [ 129.421917][ T5830] usb 5-1: config 0 descriptor?? [ 129.582015][ T6347] tipc: Started in network mode [ 129.597561][ T6347] tipc: Node identity 7f000001, cluster identity 4711 [ 129.653112][ T6347] tipc: Enabled bearer , priority 10 [ 129.664158][ T6331] netlink: 'syz.4.83': attribute type 50 has an invalid length. [ 129.737053][ T6347] FAULT_INJECTION: forcing a failure. [ 129.737053][ T6347] name failslab, interval 1, probability 0, space 0, times 1 [ 130.004352][ T6347] CPU: 1 UID: 0 PID: 6347 Comm: syz.2.86 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 130.004383][ T6347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 130.004404][ T6347] Call Trace: [ 130.004416][ T6347] [ 130.004426][ T6347] dump_stack_lvl+0x189/0x250 [ 130.004464][ T6347] ? irqentry_exit+0x74/0x90 [ 130.004490][ T6347] ? __pfx_dump_stack_lvl+0x10/0x10 [ 130.004535][ T6347] should_fail_ex+0x414/0x560 [ 130.004560][ T6347] should_failslab+0xa8/0x100 [ 130.004587][ T6347] kmem_cache_alloc_noprof+0x73/0x3c0 [ 130.004607][ T6347] ? security_inode_alloc+0x39/0x330 [ 130.004644][ T6347] security_inode_alloc+0x39/0x330 [ 130.004679][ T6347] inode_init_always_gfp+0x9ed/0xdc0 [ 130.004711][ T6347] ? __pfx_sock_alloc_inode+0x10/0x10 [ 130.004735][ T6347] alloc_inode+0x82/0x1b0 [ 130.004766][ T6347] __sock_create+0x12d/0x9f0 [ 130.004789][ T6347] ? trace_irq_disable+0x37/0x110 [ 130.004830][ T6347] udp_sock_create6+0xcb/0x690 [ 130.004862][ T6347] ? lockdep_hardirqs_on+0x9c/0x150 [ 130.004884][ T6347] ? __pfx_udp_sock_create6+0x10/0x10 [ 130.004919][ T6347] ? udp_sock_create+0x52/0xb0 [ 130.004953][ T6347] tipc_udp_enable+0x86d/0xb30 [ 130.004988][ T6347] ? __pfx_tipc_udp_enable+0x10/0x10 [ 130.005012][ T6347] ? __tipc_nl_bearer_enable+0xab3/0x13f0 [ 130.005101][ T6347] ? __tipc_nl_bearer_enable+0xab3/0x13f0 [ 130.005132][ T6347] __tipc_nl_bearer_enable+0xc21/0x13f0 [ 130.005158][ T6347] ? __pfx___mutex_trylock_common+0x10/0x10 [ 130.005193][ T6347] ? __pfx___tipc_nl_bearer_enable+0x10/0x10 [ 130.005216][ T6347] ? trace_contention_end+0x39/0x120 [ 130.005246][ T6347] ? irqentry_exit+0x74/0x90 [ 130.005277][ T6347] ? tipc_nl_bearer_enable+0x17/0x40 [ 130.005306][ T6347] ? __pfx___mutex_lock+0x10/0x10 [ 130.005328][ T6347] ? __nla_parse+0x24/0x60 [ 130.005361][ T6347] ? __nla_parse+0x40/0x60 [ 130.005392][ T6347] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 130.005417][ T6347] ? genl_family_rcv_msg_attrs_parse+0x212/0x2a0 [ 130.005447][ T6347] tipc_nl_bearer_enable+0x22/0x40 [ 130.005472][ T6347] genl_family_rcv_msg_doit+0x215/0x300 [ 130.005504][ T6347] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 130.005540][ T6347] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 130.005586][ T6347] genl_rcv_msg+0x60e/0x790 [ 130.005618][ T6347] ? __pfx_genl_rcv_msg+0x10/0x10 [ 130.005640][ T6347] ? __pfx_tipc_nl_bearer_enable+0x10/0x10 [ 130.005683][ T6347] netlink_rcv_skb+0x205/0x470 [ 130.005715][ T6347] ? __pfx_genl_rcv_msg+0x10/0x10 [ 130.005748][ T6347] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 130.005799][ T6347] ? down_read+0x1ad/0x2e0 [ 130.005828][ T6347] genl_rcv+0x28/0x40 [ 130.005847][ T6347] netlink_unicast+0x75c/0x8e0 [ 130.005888][ T6347] netlink_sendmsg+0x805/0xb30 [ 130.005930][ T6347] ? __pfx_netlink_sendmsg+0x10/0x10 [ 130.005971][ T6347] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 130.005992][ T6347] ? __pfx_netlink_sendmsg+0x10/0x10 [ 130.006025][ T6347] __sock_sendmsg+0x21c/0x270 [ 130.006055][ T6347] ____sys_sendmsg+0x505/0x830 [ 130.006096][ T6347] ? __pfx_____sys_sendmsg+0x10/0x10 [ 130.006141][ T6347] ? import_iovec+0x74/0xa0 [ 130.006176][ T6347] ___sys_sendmsg+0x21f/0x2a0 [ 130.006213][ T6347] ? __pfx____sys_sendmsg+0x10/0x10 [ 130.006291][ T6347] ? __fget_files+0x2a/0x420 [ 130.006315][ T6347] ? __fget_files+0x3a0/0x420 [ 130.006360][ T6347] __x64_sys_sendmsg+0x19b/0x260 [ 130.006398][ T6347] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 130.006462][ T6347] do_syscall_64+0xfa/0x3b0 [ 130.006485][ T6347] ? lockdep_hardirqs_on+0x9c/0x150 [ 130.006508][ T6347] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.006530][ T6347] ? clear_bhb_loop+0x60/0xb0 [ 130.006557][ T6347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.006577][ T6347] RIP: 0033:0x7f7ca658ebe9 [ 130.006604][ T6347] 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 [ 130.006622][ T6347] RSP: 002b:00007f7ca7351038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 130.006645][ T6347] RAX: ffffffffffffffda RBX: 00007f7ca67b5fa0 RCX: 00007f7ca658ebe9 [ 130.006661][ T6347] RDX: 0000000000000000 RSI: 0000200000000580 RDI: 0000000000000008 [ 130.006675][ T6347] RBP: 00007f7ca7351090 R08: 0000000000000000 R09: 0000000000000000 [ 130.006688][ T6347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 130.006700][ T6347] R13: 00007f7ca67b6038 R14: 00007f7ca67b5fa0 R15: 00007ffd5ff226c8 [ 130.006732][ T6347] [ 130.445801][ T6347] socket: no more sockets [ 130.455074][ T5830] usb 5-1: USB disconnect, device number 2 [ 130.463990][ T6347] tipc: Enabling of bearer rejected, failed to enable media [ 130.740028][ T43] tipc: Node number set to 2130706433 [ 131.629713][ T980] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 131.668321][ T6365] ======================================================= [ 131.668321][ T6365] WARNING: The mand mount option has been deprecated and [ 131.668321][ T6365] and is ignored by this kernel. Remove the mand [ 131.668321][ T6365] option from the mount to silence this warning. [ 131.668321][ T6365] ======================================================= [ 131.710349][ T6365] process 'syz.0.90' launched '/dev/fd/10' with NULL argv: empty string added [ 132.779093][ T980] usb 3-1: Using ep0 maxpacket: 16 [ 132.874588][ T980] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 132.922326][ T980] usb 3-1: New USB device found, idVendor=045e, idProduct=0721, bcdDevice=9c.25 [ 132.953556][ T980] usb 3-1: New USB device strings: Mfr=0, Product=251, SerialNumber=3 [ 132.963556][ T980] usb 3-1: Product: syz [ 132.967821][ T980] usb 3-1: SerialNumber: syz [ 132.994158][ T980] usb 3-1: config 0 descriptor?? [ 133.089307][ T5908] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 133.286684][ T5908] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 133.300357][ T980] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 133.316202][ T5908] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 133.497255][ T5908] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 134.471818][ T43] usb 3-1: USB disconnect, device number 6 [ 134.633269][ T5908] usb 5-1: New USB device found, idVendor=1532, idProduct=011b, bcdDevice= 0.00 [ 134.634824][ T980] usb 1-1: Using ep0 maxpacket: 16 [ 134.646560][ T5908] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.671250][ T980] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 134.704980][ T5908] usb 5-1: config 0 descriptor?? [ 134.738464][ T980] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 134.777628][ T980] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 134.839155][ T980] usb 1-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 134.892402][ T980] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.905421][ T6381] netlink: 80 bytes leftover after parsing attributes in process `syz.2.95'. [ 134.933519][ T980] usb 1-1: config 0 descriptor?? [ 135.193183][ T5908] razer 0003:1532:011B.0002: item fetching failed at offset 4/5 [ 135.228629][ T5908] razer 0003:1532:011B.0002: probe with driver razer failed with error -22 [ 135.238272][ T980] usbhid 1-1:0.0: can't add hid device: -71 [ 135.238407][ T980] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 135.287342][ T6389] overlay: Bad value for 'uuid' [ 135.350740][ T980] usb 1-1: USB disconnect, device number 6 [ 135.399448][ T5908] usb 5-1: USB disconnect, device number 3 [ 135.605858][ T6393] netlink: 12 bytes leftover after parsing attributes in process `syz.3.100'. [ 135.723976][ T6395] fuse: Bad value for 'group_id' [ 135.741210][ T6395] fuse: Bad value for 'group_id' [ 135.833134][ T30] audit: type=1326 audit(1755505837.683:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6394 comm="syz.0.99" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80c338ebe9 code=0x7ffc0000 [ 135.945430][ T30] audit: type=1326 audit(1755505837.683:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6394 comm="syz.0.99" exe="/root/syz-executor" sig=0 arch=c000003e syscall=33 compat=0 ip=0x7f80c338ebe9 code=0x7ffc0000 [ 136.066960][ T30] audit: type=1326 audit(1755505837.683:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6394 comm="syz.0.99" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80c338ebe9 code=0x7ffc0000 [ 136.509113][ T980] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 136.598994][ T30] audit: type=1326 audit(1755505837.683:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6394 comm="syz.0.99" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f80c338ebe9 code=0x7ffc0000 [ 136.621005][ T30] audit: type=1326 audit(1755505837.683:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6394 comm="syz.0.99" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80c338ebe9 code=0x7ffc0000 [ 136.669610][ T980] usb 4-1: Using ep0 maxpacket: 8 [ 136.709327][ T980] usb 4-1: config 0 interface 0 has no altsetting 0 [ 136.725342][ T980] usb 4-1: New USB device found, idVendor=20a0, idProduct=4287, bcdDevice= 0.00 [ 136.727023][ T30] audit: type=1326 audit(1755505837.683:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6394 comm="syz.0.99" exe="/root/syz-executor" sig=0 arch=c000003e syscall=179 compat=0 ip=0x7f80c338ebe9 code=0x7ffc0000 [ 136.789392][ T980] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 136.818017][ T30] audit: type=1326 audit(1755505837.683:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6394 comm="syz.0.99" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80c338ebe9 code=0x7ffc0000 [ 136.845525][ T30] audit: type=1326 audit(1755505837.683:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6394 comm="syz.0.99" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f80c338ebe9 code=0x7ffc0000 [ 136.889704][ T980] usb 4-1: config 0 descriptor?? [ 136.931818][ T30] audit: type=1326 audit(1755505837.683:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6394 comm="syz.0.99" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80c338ebe9 code=0x7ffc0000 [ 136.981099][ T30] audit: type=1326 audit(1755505837.683:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6394 comm="syz.0.99" exe="/root/syz-executor" sig=0 arch=c000003e syscall=0 compat=0 ip=0x7f80c338d5fc code=0x7ffc0000 [ 137.031494][ T6410] capability: warning: `syz.0.105' uses deprecated v2 capabilities in a way that may be insecure [ 137.069356][ T5908] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 137.370419][ T980] hid-u2fzero 0003:20A0:4287.0003: hidraw0: USB HID v0.03 Device [HID 20a0:4287] on usb-dummy_hcd.3-1/input0 [ 137.413572][ T5908] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 137.425362][ T980] hid-u2fzero 0003:20A0:4287.0003: NitroKey U2F LED initialised [ 137.436870][ T5908] usb 5-1: config 0 has no interface number 0 [ 137.469319][ T980] hid-u2fzero 0003:20A0:4287.0003: NitroKey U2F RNG initialised [ 137.506802][ T5908] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 137.547421][ T980] usb 4-1: USB disconnect, device number 7 [ 137.585475][ T6416] fido_id[6416]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 137.635793][ T5908] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 137.719080][ T5908] usb 5-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 137.840517][ T6415] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.849157][ T6415] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.865212][ T5908] usb 5-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 137.971876][ T6415] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 137.984385][ T6415] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 138.049675][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.057411][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 138.258475][ T5908] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.285184][ T6415] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.323885][ T5908] usb 5-1: config 0 descriptor?? [ 138.324251][ T6415] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.509085][ T6415] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.518054][ T6415] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.742856][ T6426] 9pnet_virtio: no channels available for device syz [ 138.755017][ T6426] overlayfs: missing 'lowerdir' [ 138.838030][ T6415] syz.0.107 (6415) used greatest stack depth: 20008 bytes left [ 138.914868][ T6417] kthread_run failed with err -4 [ 139.018820][ T5908] hid (null): report_id 35660 is invalid [ 139.243061][ T5908] input: HID 28bd:0042 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.1/0003:28BD:0042.0004/input/input8 [ 139.610127][ T5908] uclogic 0003:28BD:0042.0004: input,hidraw0: USB HID v0.00 Keypad [HID 28bd:0042] on usb-dummy_hcd.4-1/input1 [ 139.742066][ T5908] usb 5-1: USB disconnect, device number 4 [ 140.074194][ T6437] fido_id[6437]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 140.292614][ T6442] netlink: 4 bytes leftover after parsing attributes in process `syz.4.113'. [ 140.436743][ T6442] netlink: 'syz.4.113': attribute type 1 has an invalid length. [ 140.486771][ T6442] netlink: 12 bytes leftover after parsing attributes in process `syz.4.113'. [ 144.826707][ T51] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 144.836396][ T51] Bluetooth: hci3: Injecting HCI hardware error event [ 144.873252][ T5842] Bluetooth: hci3: hardware error 0x00 [ 145.115045][ T6519] netlink: 4 bytes leftover after parsing attributes in process `syz.3.139'. [ 145.365626][ T6517] netlink: 88 bytes leftover after parsing attributes in process `syz.1.137'. [ 145.376781][ T6517] netlink: 48 bytes leftover after parsing attributes in process `syz.1.137'. [ 145.719257][ T6523] syz.3.141 (6523) used greatest stack depth: 17992 bytes left [ 146.414782][ T6537] lo speed is unknown, defaulting to 1000 [ 147.049718][ T5842] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 147.118764][ T6550] @: renamed from vlan0 (while UP) [ 147.719020][ T980] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 147.929564][ T980] usb 1-1: Using ep0 maxpacket: 8 [ 147.938394][ T980] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 147.954340][ T980] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 147.990323][ T980] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.043740][ T980] usb 1-1: config 0 descriptor?? [ 148.089892][ T9] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 148.259684][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 148.268042][ T9] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 148.287839][ T980] iowarrior 1-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 148.301792][ T9] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 148.337501][ T9] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 148.374036][ T9] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 148.407786][ T9] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 148.419033][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.729037][ T9] usb 3-1: GET_CAPABILITIES returned 0 [ 148.737054][ T980] usb 1-1: USB disconnect, device number 7 [ 148.743632][ T9] usbtmc 3-1:16.0: can't read capabilities [ 148.956878][ T9] usb 3-1: USB disconnect, device number 7 [ 149.626265][ T6578] vimc link validate: Scaler:src:640x480 (0x33424752, 8, 0, 0, 0) RGB/YUV Capture:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 150.642238][ T6584] bond_slave_0: entered promiscuous mode [ 150.648216][ T6584] bond_slave_1: entered promiscuous mode [ 150.666368][ T6584] macvlan2: entered promiscuous mode [ 150.685752][ T6584] bond0: entered promiscuous mode [ 150.747297][ T6584] macvlan2: entered allmulticast mode [ 150.789058][ T6584] bond0: entered allmulticast mode [ 150.833657][ T6584] bond_slave_0: entered allmulticast mode [ 150.966979][ T6584] bond_slave_1: entered allmulticast mode [ 150.973314][ T6587] overlayfs: missing 'workdir' [ 151.391263][ T6584] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 151.500996][ T6584] bond0: left allmulticast mode [ 151.505915][ T6584] bond_slave_0: left allmulticast mode [ 151.528860][ T6584] bond_slave_1: left allmulticast mode [ 151.559437][ T6584] bond0: left promiscuous mode [ 151.564785][ T6584] bond_slave_0: left promiscuous mode [ 151.570332][ T6584] bond_slave_1: left promiscuous mode [ 151.845251][ T5842] Bluetooth: hci0: link tx timeout [ 151.850834][ T5842] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 152.128275][ T6596] usb usb1: usbfs: process 6596 (syz.2.164) did not claim interface 0 before use [ 152.772576][ T5842] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 152.782538][ T5842] CPU: 1 UID: 0 PID: 5842 Comm: kworker/u9:2 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 152.782567][ T5842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 152.782582][ T5842] Workqueue: hci1 hci_rx_work [ 152.782610][ T5842] Call Trace: [ 152.782619][ T5842] [ 152.782629][ T5842] dump_stack_lvl+0x189/0x250 [ 152.782658][ T5842] ? kernfs_path_from_node+0x2c/0x260 [ 152.782689][ T5842] ? __pfx_dump_stack_lvl+0x10/0x10 [ 152.782715][ T5842] ? __pfx__printk+0x10/0x10 [ 152.782747][ T5842] ? kernfs_path_from_node+0x2c/0x260 [ 152.782773][ T5842] ? kernfs_path_from_node+0x2c/0x260 [ 152.782802][ T5842] ? kernfs_path_from_node+0x22c/0x260 [ 152.782829][ T5842] ? kernfs_path_from_node+0x2c/0x260 [ 152.782861][ T5842] sysfs_create_dir_ns+0x259/0x280 [ 152.782892][ T5842] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 152.782922][ T5842] ? do_raw_spin_unlock+0x122/0x240 [ 152.782959][ T5842] kobject_add_internal+0x59f/0xb40 [ 152.782998][ T5842] kobject_add+0x155/0x220 [ 152.783032][ T5842] ? __pfx_kobject_add+0x10/0x10 [ 152.783061][ T5842] ? _raw_spin_unlock+0x28/0x50 [ 152.783101][ T5842] ? get_device_parent+0x366/0x3a0 [ 152.783143][ T5842] device_add+0x408/0xb50 [ 152.783184][ T5842] hci_conn_add_sysfs+0xd5/0x1e0 [ 152.783225][ T5842] le_conn_complete_evt+0xc3a/0x1220 [ 152.783272][ T5842] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 152.783304][ T5842] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 152.783328][ T5842] ? __asan_memcpy+0x40/0x70 [ 152.783371][ T5842] ? __pfx___mutex_lock+0x10/0x10 [ 152.783398][ T5842] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 152.783422][ T5842] ? skb_pull_data+0xfb/0x200 [ 152.783452][ T5842] hci_le_conn_complete_evt+0x187/0x450 [ 152.783490][ T5842] hci_event_packet+0x78c/0x1200 [ 152.783519][ T5842] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 152.783551][ T5842] ? __pfx_hci_event_packet+0x10/0x10 [ 152.783578][ T5842] ? kcov_remote_start+0x4d3/0x7f0 [ 152.783611][ T5842] ? lockdep_hardirqs_on+0x90/0x150 [ 152.783638][ T5842] ? hci_send_to_monitor+0xe2/0x570 [ 152.783673][ T5842] hci_rx_work+0x46a/0xe80 [ 152.783708][ T5842] ? process_scheduled_works+0x9ef/0x17b0 [ 152.783736][ T5842] process_scheduled_works+0xade/0x17b0 [ 152.783796][ T5842] ? __pfx_process_scheduled_works+0x10/0x10 [ 152.783842][ T5842] worker_thread+0x8a0/0xda0 [ 152.783900][ T5842] kthread+0x70e/0x8a0 [ 152.783936][ T5842] ? __pfx_worker_thread+0x10/0x10 [ 152.783960][ T5842] ? __pfx_kthread+0x10/0x10 [ 152.783993][ T5842] ? _raw_spin_unlock_irq+0x23/0x50 [ 152.784014][ T5842] ? lockdep_hardirqs_on+0x9c/0x150 [ 152.784035][ T5842] ? __pfx_kthread+0x10/0x10 [ 152.784068][ T5842] ret_from_fork+0x3fc/0x770 [ 152.784094][ T5842] ? __pfx_ret_from_fork+0x10/0x10 [ 152.784124][ T5842] ? __switch_to_asm+0x39/0x70 [ 152.784152][ T5842] ? __switch_to_asm+0x33/0x70 [ 152.784178][ T5842] ? __pfx_kthread+0x10/0x10 [ 152.784210][ T5842] ret_from_fork_asm+0x1a/0x30 [ 152.784258][ T5842] [ 152.784293][ T5842] kobject: kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 153.085474][ T5842] Bluetooth: hci1: failed to register connection device [ 153.930749][ T5842] Bluetooth: hci0: command 0x0406 tx timeout [ 154.049831][ T6625] netlink: zone id is out of range [ 154.055200][ T6625] netlink: zone id is out of range [ 154.131635][ T6625] netlink: zone id is out of range [ 154.157732][ T6625] netlink: zone id is out of range [ 154.173643][ T6625] netlink: zone id is out of range [ 154.213100][ T6625] netlink: zone id is out of range [ 154.253839][ T6625] netlink: zone id is out of range [ 154.269174][ T51] Bluetooth: hci0: connection err: -111 [ 154.299411][ T6625] netlink: zone id is out of range [ 154.351102][ T6622] lo speed is unknown, defaulting to 1000 [ 154.358850][ T6625] netlink: zone id is out of range [ 154.364112][ T6625] netlink: zone id is out of range [ 156.173389][ T6646] evm: overlay not supported [ 158.142322][ T6665] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 158.548343][ T5842] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 158.563274][ T5842] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 158.583200][ T5842] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 158.593710][ T5842] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 158.609185][ T5842] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 158.812323][ T6668] lo speed is unknown, defaulting to 1000 [ 160.149743][ T6689] netlink: 8 bytes leftover after parsing attributes in process `syz.3.199'. [ 160.433280][ T6678] netlink: 4 bytes leftover after parsing attributes in process `syz.2.196'. [ 160.517937][ T6696] fuse: Bad value for 'fd' [ 160.652607][ T51] Bluetooth: hci5: command tx timeout [ 160.737708][ T6686] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 160.759764][ T6686] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 160.807432][ T6686] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 160.823521][ T6686] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 160.882801][ T6686] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 160.897155][ T6686] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 160.912723][ T6686] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 160.929166][ T6686] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 160.953696][ T6686] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 160.966877][ T6686] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 160.979631][ T6686] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 161.004102][ T6707] Bluetooth: MGMT ver 1.23 [ 161.024785][ T6686] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 161.665444][ T6263] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.789118][ T6712] netlink: 64 bytes leftover after parsing attributes in process `syz.3.204'. [ 161.910041][ T6668] chnl_net:caif_netlink_parms(): no params data found [ 162.073688][ T6263] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.089264][ T51] Bluetooth: hci0: command 0x0406 tx timeout [ 162.534142][ T6263] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.809752][ T51] Bluetooth: hci1: command 0x0c1a tx timeout [ 162.970875][ T51] Bluetooth: hci5: command 0x040f tx timeout [ 162.976359][ T5842] Bluetooth: hci4: command 0x0c1a tx timeout [ 163.192858][ T6263] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 163.603828][ T6668] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.639128][ T6668] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.656718][ T6668] bridge_slave_0: entered allmulticast mode [ 163.689179][ T6668] bridge_slave_0: entered promiscuous mode [ 163.716137][ T6668] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.738523][ T6751] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 163.744596][ T6668] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.761459][ T6751] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 163.779760][ T6751] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 163.783346][ T6668] bridge_slave_1: entered allmulticast mode [ 163.810705][ T6751] Bluetooth: hci1: Error when powering off device on rfkill (-4) [ 163.812410][ T6668] bridge_slave_1: entered promiscuous mode [ 163.866089][ T6751] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 163.873610][ T6751] Bluetooth: hci4: Error when powering off device on rfkill (-4) [ 163.898727][ T6751] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 163.904978][ T6751] Bluetooth: hci5: Error when powering off device on rfkill (-4) [ 164.477852][ T6668] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 164.620187][ T6668] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 165.222927][ T6668] team0: Port device team_slave_0 added [ 165.243594][ T6668] team0: Port device team_slave_1 added [ 165.568167][ T6780] bridge_slave_0: left allmulticast mode [ 165.576608][ T6780] bridge_slave_0: left promiscuous mode [ 165.584827][ T6780] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.595365][ T6783] netlink: 'syz.3.228': attribute type 10 has an invalid length. [ 165.734730][ T6784] netlink: 4 bytes leftover after parsing attributes in process `syz.3.228'. [ 165.761202][ T6780] bridge_slave_1: left allmulticast mode [ 165.767056][ T6780] bridge_slave_1: left promiscuous mode [ 165.782849][ T6780] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.925563][ T6780] bond0: (slave bond_slave_0): Releasing backup interface [ 166.029535][ T6780] bond0: (slave bond_slave_1): Releasing backup interface [ 166.183521][ T6780] team0: Port device team_slave_0 removed [ 166.212637][ T6780] team0: Port device team_slave_1 removed [ 166.228248][ T6780] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 166.236209][ T6780] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 166.260637][ T6780] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 166.268371][ T6780] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 166.407480][ T6782] team0: Mode changed to "loadbalance" [ 166.425906][ T6668] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 166.433058][ T6668] 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. [ 166.461597][ T6668] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 166.597123][ T6263] bridge_slave_1: left allmulticast mode [ 166.636950][ T6263] bridge_slave_1: left promiscuous mode [ 166.697256][ T6263] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.835346][ T6263] bridge_slave_0: left allmulticast mode [ 166.857771][ T6802] netlink: 8 bytes leftover after parsing attributes in process `syz.2.234'. [ 166.877724][ T6263] bridge_slave_0: left promiscuous mode [ 166.888173][ T6263] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.403256][ T6263] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 167.416317][ T6263] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 167.426995][ T6263] bond0 (unregistering): Released all slaves [ 167.456965][ T6783] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.476221][ T6783] team0: Port device bond0 added [ 167.611592][ T6784] team0 (unregistering): Port device bond0 removed [ 167.653840][ T6668] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 167.661128][ T6668] 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. [ 167.687076][ C0] vkms_vblank_simulate: vblank timer overrun [ 167.718999][ T6668] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 167.784515][ T6803] team0: No ports can be present during mode change [ 168.304684][ T6814] [ 168.307074][ T6814] ====================================================== [ 168.314100][ T6814] WARNING: possible circular locking dependency detected [ 168.321145][ T6814] 6.16.0-syzkaller #0 Not tainted [ 168.326181][ T6814] ------------------------------------------------------ [ 168.333209][ T6814] syz.2.238/6814 is trying to acquire lock: [ 168.339111][ T6814] ffff888025602188 (&set->update_nr_hwq_lock){++++}-{4:4}, at: blk_mq_update_nr_hw_queues+0x3b/0x14c0 [ 168.350111][ T6814] [ 168.350111][ T6814] but task is already holding lock: [ 168.357489][ T6814] ffff888025602230 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_ioctl+0x131/0xeb0 [ 168.366486][ T6814] [ 168.366486][ T6814] which lock already depends on the new lock. [ 168.366486][ T6814] [ 168.376905][ T6814] [ 168.376905][ T6814] the existing dependency chain (in reverse order) is: [ 168.385927][ T6814] [ 168.385927][ T6814] -> #2 (&nbd->config_lock){+.+.}-{4:4}: [ 168.393865][ T6814] lock_acquire+0x120/0x360 [ 168.398905][ T6814] __mutex_lock+0x182/0xe80 [ 168.403947][ T6814] refcount_dec_and_mutex_lock+0x30/0xa0 [ 168.410122][ T6814] nbd_config_put+0x2c/0x790 [ 168.415263][ T6814] nbd_release+0xfe/0x140 [ 168.420133][ T6814] bdev_release+0x533/0x650 [ 168.425171][ T6814] blkdev_release+0x15/0x20 [ 168.430218][ T6814] __fput+0x449/0xa70 [ 168.434741][ T6814] fput_close_sync+0x119/0x200 [ 168.440083][ T6814] __x64_sys_close+0x7f/0x110 [ 168.445354][ T6814] do_syscall_64+0xfa/0x3b0 [ 168.450413][ T6814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.456850][ T6814] [ 168.456850][ T6814] -> #1 (&disk->open_mutex){+.+.}-{4:4}: [ 168.464700][ T6814] lock_acquire+0x120/0x360 [ 168.469749][ T6814] __mutex_lock+0x182/0xe80 [ 168.474829][ T6814] __del_gendisk+0x129/0x9e0 [ 168.479964][ T6814] del_gendisk+0xe8/0x160 [ 168.484836][ T6814] loop_remove+0x42/0xc0 [ 168.489636][ T6814] loop_control_ioctl+0x4ac/0x5a0 [ 168.495196][ T6814] __se_sys_ioctl+0xfc/0x170 [ 168.500351][ T6814] do_syscall_64+0xfa/0x3b0 [ 168.505404][ T6814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.511836][ T6814] [ 168.511836][ T6814] -> #0 (&set->update_nr_hwq_lock){++++}-{4:4}: [ 168.520406][ T6814] validate_chain+0xb9b/0x2140 [ 168.525732][ T6814] __lock_acquire+0xab9/0xd20 [ 168.530964][ T6814] lock_acquire+0x120/0x360 [ 168.536002][ T6814] down_write+0x96/0x1f0 [ 168.540790][ T6814] blk_mq_update_nr_hw_queues+0x3b/0x14c0 [ 168.547057][ T6814] nbd_start_device+0x16c/0xac0 [ 168.552447][ T6814] nbd_ioctl+0x636/0xeb0 [ 168.557229][ T6814] blkdev_ioctl+0x5a8/0x6d0 [ 168.562284][ T6814] __se_sys_ioctl+0xfc/0x170 [ 168.567448][ T6814] do_syscall_64+0xfa/0x3b0 [ 168.572503][ T6814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.578938][ T6814] [ 168.578938][ T6814] other info that might help us debug this: [ 168.578938][ T6814] [ 168.589183][ T6814] Chain exists of: [ 168.589183][ T6814] &set->update_nr_hwq_lock --> &disk->open_mutex --> &nbd->config_lock [ 168.589183][ T6814] [ 168.603475][ T6814] Possible unsafe locking scenario: [ 168.603475][ T6814] [ 168.610937][ T6814] CPU0 CPU1 [ 168.616308][ T6814] ---- ---- [ 168.621676][ T6814] lock(&nbd->config_lock); [ 168.626291][ T6814] lock(&disk->open_mutex); [ 168.633416][ T6814] lock(&nbd->config_lock); [ 168.640555][ T6814] lock(&set->update_nr_hwq_lock); [ 168.645772][ T6814] [ 168.645772][ T6814] *** DEADLOCK *** [ 168.645772][ T6814] [ 168.653931][ T6814] 1 lock held by syz.2.238/6814: [ 168.658885][ T6814] #0: ffff888025602230 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_ioctl+0x131/0xeb0 [ 168.668264][ T6814] [ 168.668264][ T6814] stack backtrace: [ 168.674168][ T6814] CPU: 1 UID: 0 PID: 6814 Comm: syz.2.238 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 168.674189][ T6814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 168.674200][ T6814] Call Trace: [ 168.674207][ T6814] [ 168.674214][ T6814] dump_stack_lvl+0x189/0x250 [ 168.674244][ T6814] ? __pfx_dump_stack_lvl+0x10/0x10 [ 168.674263][ T6814] ? __pfx__printk+0x10/0x10 [ 168.674286][ T6814] ? print_lock_name+0xde/0x100 [ 168.674310][ T6814] print_circular_bug+0x2ee/0x310 [ 168.674334][ T6814] check_noncircular+0x134/0x160 [ 168.674357][ T6814] validate_chain+0xb9b/0x2140 [ 168.674377][ T6814] ? stack_depot_save_flags+0x40/0x900 [ 168.674403][ T6814] __lock_acquire+0xab9/0xd20 [ 168.674420][ T6814] ? blk_mq_update_nr_hw_queues+0x3b/0x14c0 [ 168.674444][ T6814] lock_acquire+0x120/0x360 [ 168.674458][ T6814] ? blk_mq_update_nr_hw_queues+0x3b/0x14c0 [ 168.674483][ T6814] ? __mutex_trylock_common+0x153/0x260 [ 168.674506][ T6814] down_write+0x96/0x1f0 [ 168.674527][ T6814] ? blk_mq_update_nr_hw_queues+0x3b/0x14c0 [ 168.674549][ T6814] ? __pfx_down_write+0x10/0x10 [ 168.674569][ T6814] ? rcu_is_watching+0x15/0xb0 [ 168.674587][ T6814] ? trace_contention_end+0x39/0x120 [ 168.674609][ T6814] ? __mutex_lock+0x330/0xe80 [ 168.674628][ T6814] blk_mq_update_nr_hw_queues+0x3b/0x14c0 [ 168.674652][ T6814] ? blkdev_common_ioctl+0xfc3/0x2450 [ 168.674672][ T6814] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 168.674689][ T6814] ? nbd_ioctl+0x131/0xeb0 [ 168.674712][ T6814] ? __pfx___mutex_lock+0x10/0x10 [ 168.674733][ T6814] nbd_start_device+0x16c/0xac0 [ 168.674755][ T6814] ? security_capable+0x7e/0x2e0 [ 168.674780][ T6814] nbd_ioctl+0x636/0xeb0 [ 168.674804][ T6814] ? __pfx_nbd_ioctl+0x10/0x10 [ 168.674824][ T6814] ? __asan_memset+0x22/0x50 [ 168.674848][ T6814] ? smack_file_ioctl+0x24a/0x340 [ 168.674865][ T6814] ? __pfx_smack_file_ioctl+0x10/0x10 [ 168.674881][ T6814] ? __pfx_nbd_ioctl+0x10/0x10 [ 168.674915][ T6814] blkdev_ioctl+0x5a8/0x6d0 [ 168.674934][ T6814] ? __pfx_blkdev_ioctl+0x10/0x10 [ 168.674952][ T6814] ? __fget_files+0x2a/0x420 [ 168.674971][ T6814] ? bpf_lsm_file_ioctl+0x9/0x20 [ 168.674992][ T6814] ? __pfx_blkdev_ioctl+0x10/0x10 [ 168.675010][ T6814] __se_sys_ioctl+0xfc/0x170 [ 168.675035][ T6814] do_syscall_64+0xfa/0x3b0 [ 168.675053][ T6814] ? lockdep_hardirqs_on+0x9c/0x150 [ 168.675069][ T6814] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.675085][ T6814] ? clear_bhb_loop+0x60/0xb0 [ 168.675103][ T6814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.675119][ T6814] RIP: 0033:0x7f7ca658ebe9 [ 168.675135][ T6814] 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 [ 168.675150][ T6814] RSP: 002b:00007f7ca7351038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 168.675168][ T6814] RAX: ffffffffffffffda RBX: 00007f7ca67b5fa0 RCX: 00007f7ca658ebe9 [ 168.675198][ T6814] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 168.675209][ T6814] RBP: 00007f7ca6611e19 R08: 0000000000000000 R09: 0000000000000000 [ 168.675219][ T6814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 168.675239][ T6814] R13: 00007f7ca67b6038 R14: 00007f7ca67b5fa0 R15: 00007ffd5ff226c8 [ 168.675258][ T6814] [ 169.025836][ T6668] hsr_slave_0: entered promiscuous mode [ 169.032466][ T6668] hsr_slave_1: entered promiscuous mode [ 169.038511][ T6668] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 169.046120][ T6668] Cannot create hsr debugfs directory SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 169.089281][ T6818] block nbd2: NBD_DISCONNECT [ 169.104271][ T6818] block nbd2: Disconnected due to user request. [ 169.167342][ T6818] block nbd2: shutting down sockets [ 169.797295][ T6263] hsr_slave_0: left promiscuous mode [ 169.852308][ T6263] hsr_slave_1: left promiscuous mode [ 169.858415][ T6263] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 169.889052][ T6263] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 169.909615][ T6263] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 169.917095][ T6263] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 169.999276][ T6263] veth1_macvtap: left promiscuous mode [ 170.005579][ T6263] veth0_macvtap: left promiscuous mode [ 170.032239][ T6263] veth1_vlan: left promiscuous mode [ 170.044975][ T6263] veth0_vlan: left promiscuous mode [ 170.141479][ T6263] pim6reg (unregistering): left allmulticast mode [ 170.307316][ T6263] team0 (unregistering): Port device team_slave_1 removed [ 170.329044][ T6263] team0 (unregistering): Port device team_slave_0 removed [ 171.463185][ T6263] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.507360][ T6263] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.556396][ T6263] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.610201][ T6263] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.746295][ T6263] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.796416][ T6263] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.878678][ T6263] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.936382][ T6263] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 172.034890][ T6263] bridge_slave_1: left allmulticast mode [ 172.042498][ T6263] bridge_slave_1: left promiscuous mode [ 172.048264][ T6263] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.061791][ T6263] bridge_slave_0: left allmulticast mode [ 172.067494][ T6263] bridge_slave_0: left promiscuous mode [ 172.074350][ T6263] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.086205][ T6263] bridge_slave_1: left allmulticast mode [ 172.092422][ T6263] bridge_slave_1: left promiscuous mode [ 172.098201][ T6263] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.110475][ T6263] bridge_slave_0: left allmulticast mode [ 172.116163][ T6263] bridge_slave_0: left promiscuous mode [ 172.124172][ T6263] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.134046][ T6263] bridge_slave_1: left allmulticast mode [ 172.141909][ T6263] bridge_slave_1: left promiscuous mode [ 172.147635][ T6263] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.157687][ T6263] bridge_slave_0: left allmulticast mode [ 172.166153][ T6263] bridge_slave_0: left promiscuous mode [ 172.174184][ T6263] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.186885][ T6263] bridge_slave_1: left allmulticast mode [ 172.192871][ T6263] bridge_slave_1: left promiscuous mode [ 172.198769][ T6263] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.212054][ T6263] bridge_slave_0: left allmulticast mode [ 172.217925][ T6263] bridge_slave_0: left promiscuous mode [ 172.225648][ T6263] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.335380][ T6263] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 172.345458][ T6263] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 172.355404][ T6263] bond0 (unregistering): Released all slaves [ 172.540595][ T6263] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 172.550203][ T6263] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 172.559845][ T6263] bond0 (unregistering): Released all slaves [ 172.667319][ T6263] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 172.677512][ T6263] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 172.688471][ T6263] bond0 (unregistering): Released all slaves [ 172.761281][ T6263] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 172.772591][ T6263] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 172.782931][ T6263] bond0 (unregistering): Released all slaves [ 172.873782][ T6263] tipc: Disabling bearer [ 172.880318][ T6263] tipc: Left network mode [ 172.891513][ T6263] tipc: Disabling bearer [ 172.897963][ T6263] tipc: Left network mode [ 173.649835][ T6263] hsr_slave_0: left promiscuous mode [ 173.656117][ T6263] hsr_slave_1: left promiscuous mode [ 173.664113][ T6263] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 173.673056][ T6263] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 173.692651][ T6263] hsr_slave_0: left promiscuous mode [ 173.698834][ T6263] hsr_slave_1: left promiscuous mode [ 173.704967][ T6263] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 173.712919][ T6263] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 173.723395][ T6263] hsr_slave_0: left promiscuous mode [ 173.730521][ T6263] hsr_slave_1: left promiscuous mode [ 173.736203][ T6263] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 173.743826][ T6263] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 173.751468][ T6263] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 173.759337][ T6263] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 173.769693][ T6263] hsr_slave_0: left promiscuous mode [ 173.775403][ T6263] hsr_slave_1: left promiscuous mode [ 173.781351][ T6263] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 173.788761][ T6263] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 173.796781][ T6263] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 173.804307][ T6263] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 173.817232][ T6263] veth1_macvtap: left promiscuous mode [ 173.822896][ T6263] veth0_macvtap: left promiscuous mode [ 173.828483][ T6263] veth1_vlan: left promiscuous mode [ 173.833931][ T6263] veth0_vlan: left promiscuous mode [ 173.839933][ T6263] veth1_macvtap: left promiscuous mode [ 173.845467][ T6263] veth0_macvtap: left promiscuous mode [ 173.851427][ T6263] veth1_vlan: left promiscuous mode [ 173.856767][ T6263] veth0_vlan: left promiscuous mode [ 173.982231][ T6263] team0 (unregistering): Port device team_slave_1 removed [ 174.003047][ T6263] team0 (unregistering): Port device team_slave_0 removed [ 174.256946][ T6263] team0 (unregistering): Port device team_slave_1 removed [ 174.284743][ T6263] team0 (unregistering): Port device team_slave_0 removed [ 174.603435][ T6263] team0 (unregistering): Port device team_slave_1 removed [ 174.627091][ T6263] team0 (unregistering): Port device team_slave_0 removed [ 174.804551][ T6263] team0 (unregistering): Port device team_slave_1 removed [ 174.830896][ T6263] team0 (unregistering): Port device team_slave_0 removed [ 174.920074][ T3503] smc: removing ib device sz1 [ 174.928103][ T5922] lo speed is unknown, defaulting to 1000 [ 174.946555][ T5922] sz1: Port: 1 Link DOWN