Extracting prog: 1h15m54.626942846s
Minimizing prog: 1h23m41.666628329s
Simplifying prog options: 0s
Extracting C: 3m1.90097384s
Simplifying C: 27m42.031324545s


30 programs, 3 VMs, timeouts [6m0s]
extracting reproducer from 30 programs
single: executing 5 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-getsockopt$inet_pktinfo-socket-socket-setsockopt$netlink_NETLINK_TX_RING-bpf$BPF_PROG_TEST_RUN-getpeername$packet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-accept4$vsock_stream-connect$vsock_stream-writev-accept4$unix-recvmsg-bpf$PROG_LOAD-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$MAP_UPDATE_ELEM_TAIL_CALL-bpf$PROG_LOAD-sendmsg$nl_route_sched-setsockopt$inet6_IPV6_RTHDR-sendto$inet6
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x0)
r1 = socket(0x0, 0x0, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000440), 0x10)
listen(0xffffffffffffffff, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000004c0), 0x10, 0x80000)
connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @local}, 0x10)
writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1)
accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001a80)=@newtaction={0x48, 0x5a, 0x1, 0x70bf27, 0x0, {0x2}, [{0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa}, {0x4}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}]}]}, 0x48}}, 0x0)
setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000180)="9000000018001f2fb9409b52ffff65580200be04020c060560020b0243000f00ffffff9e00c8388827a685a168d0bf47d32345653602648dcaaf6c26c291214549935ade4a460c20b6ec0cff3959547f500f58ba86c902000f1d012e02000280160012000a000000000000000000000000080000000eceb6b362bb944cf2e70100aba4183b003e5fa424ac4d31c4f7a1", 0x90, 0x0, 0x0, 0xf)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$NL80211_CMD_SET_MPATH-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route-getsockname$packet-socket$inet6_sctp-socket$inet_sctp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_DELAYED_SACK-setsockopt$inet_sctp_SCTP_ADD_STREAMS-socket$nl_generic-recvmsg-syz_genetlink_get_family_id$nl80211-socket$vsock_stream-setsockopt$SO_VM_SOCKETS_BUFFER_SIZE-sendmsg$NL80211_CMD_GET_REG
detailed listing:
executing program 0:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x50}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r1, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private0}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000500)=@assoc_value={<r4=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r4, 0x9, 0x1000}, 0x8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, 0x0, 0x0)
sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="532700000000000000001f"], 0x14}}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-setsockopt-sendmmsg$inet_sctp-socket$inet_sctp-getsockopt$inet_sctp_SCTP_MAX_BURST-sendmmsg$inet6-setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY
detailed listing:
executing program 0:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt(r0, 0x84, 0x81, &(0x7f0000000000)="0000000000000002", 0x8)
sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f00)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}], 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r2=>0x0}, &(0x7f0000000280)=0x8)
sendmmsg$inet6(r0, &(0x7f00000005c0)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @private2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="8c", 0x1}], 0x1}}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2}, 0x8)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route_sched-mmap-socket$inet-setsockopt$inet_mreqn-socket$netlink-writev-bpf$PROG_LOAD-setsockopt$inet_mreqsrc-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route_sched-mmap-socket$inet-setsockopt$inet_mreqn-socket$netlink-writev-bpf$PROG_LOAD-setsockopt$inet_mreqsrc-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)

program did not crash
single: failed to extract reproducer
bisect: bisecting 30 programs with base timeout 6m0s
testing program (duration=6m7s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 13, 2, 13, 2, 2, 4, 10, 10, 10, 10, 3, 17, 17, 17, 2, 14, 7, 6, 2, 10, 3, 10, 3, 26, 10, 10, 7, 17, 27]
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={{0x14}, [@NFT_MSG_NEWSET={0x3c, 0x12, 0xa, 0x9, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_KEY_TYPE={0x8}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}], {0x14}}, 0x64}}, 0x0)
sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x14, 0x15, 0xa, 0x201}, 0x14}}, 0x0)
executing program 0:
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0x1, 0x58, &(0x7f0000000380)}, 0x10)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$SMC_PNETID_GET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0)
getsockname$packet(r2, &(0x7f0000000940)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000900)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000b00)=@newlink={0x4c, 0x10, 0x437, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x54583}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ipip={{0x9}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @dev}, @IFLA_IPTUN_TOS={0x5}]}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmmsg$inet(r0, &(0x7f0000000d40)=[{{&(0x7f0000000040)={0x2, 0x4e1c, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty}}}], 0x20}}, {{&(0x7f00000008c0)={0x2, 0x4e24, @multicast1}, 0x10, 0x0}}], 0x2, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={0x0}, 0x10)
r4 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$TCPDIAG_GETSOCK(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x58, 0x12, 0x14ec054651e97b97, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0xc, 0x1, "000800825f302b8b"}]}, 0x58}}, 0x0)
executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x4c, 0x9, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x1c}, @NFTA_SET_DATA_TYPE={0x8, 0x6, 0x1, 0x0, 0xffffff00}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x8}]}, @NFT_MSG_NEWSETELEM={0x30, 0xc, 0xa, 0x5, 0x0, 0x0, {0x7}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x4}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0xc4}}, 0x0)
executing program 0:
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={@cgroup, 0xffffffffffffffff, 0x0, 0x0, 0x0, @prog_fd}, 0x20)
ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0x40286608, &(0x7f00000004c0)=ANY=[])
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"/3576], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x2e)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x5a)
r2 = accept4(r1, 0x0, 0x0, 0x0)
write(r2, &(0x7f0000000040)="cb", 0xfffffdef)
pipe(0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_queued_recursive\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe2, 0x0)
executing program 3:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040)=0x2, 0x4)
executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0xc, 0x0, &(0x7f00000002c0))
executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={{0x14}, [@NFT_MSG_NEWSET={0x3c, 0x12, 0xa, 0x9, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_KEY_TYPE={0x8}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}], {0x14}}, 0x64}}, 0x0)
sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x14, 0x15, 0xa, 0x201}, 0x14}}, 0x0)
executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 1:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0200", 0x10)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2e1c81fd85b3ba8ffa94956aa41d32e2", 0x10)
executing program 2:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x50}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r1, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private0}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000500)=@assoc_value={<r4=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r4, 0x9, 0x1000}, 0x8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, 0x0, 0x0)
sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="532700000000000000001f"], 0x14}}, 0x0)
executing program 1:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x50}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r1, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private0}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000500)=@assoc_value={<r4=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r4, 0x9, 0x1000}, 0x8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, 0x0, 0x0)
sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="532700000000000000001f"], 0x14}}, 0x0)
executing program 0:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x50}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r1, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private0}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000500)=@assoc_value={<r4=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r4, 0x9, 0x1000}, 0x8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, 0x0, 0x0)
sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="532700000000000000001f"], 0x14}}, 0x0)
executing program 4:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040)=0x2, 0x4)
executing program 3:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x0, 0x5}, 0x48)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)
executing program 4:
syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x3, 0x3a)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00', <r1=>0x0})
setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x10, 0x0, 0x0, r1}, 0xc)
r2 = socket(0xa, 0x3, 0x3a)
setsockopt$MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc)
setsockopt$MRT6_FLUSH(r2, 0x29, 0xd4, &(0x7f0000000080)=0x8, 0x4)
executing program 1:
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00'}, 0x10)
r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="b4050000200080006110600000000000c60000000000000095000000000000009f33ef60916e6e893f1eeb0be2566cd0723043c47c896ce0bce66a245ad98a6f77ef26dcca5582054d54d53cd2b6db714e4b94bdae214fa68a0557343c5ca683a4b6fc89398f2b0000f224ab1bf906536e11d3f38e5c27891060017cfa6fa26fa7a34700de60beac671e8e8fdecb03588aa623fa71f871ab5c2ff88afc715f9fa75b52710aeee835cf0d78e45f70983826fb8579c1fb47d2c5553d2ccb5fc5b51fe6b174ebd9907dcff414ed55b0d18a93ee"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r1, r0, 0x4}, 0x10)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@map=r1, r0, 0x4}, 0x10)
executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0xb0, 0x41, 0x107, 0x0, 0x0, {0x1, 0x7c}, [@nested={0x99, 0x4, 0x0, 0x1, [@generic="427193e1acc0e0c706d27531dd4ed107a255fa413deec09c1428d030025331d7bbd3d6164c9c865056d848333c1604637b1b0e9c740fa9ff298794c1f5a57a319ac79db9fb44bd361c573d21453368c0cad0860bbfe5cfe6b6cba183bdce01c8cd8e785013d547223d4a9c3a28acf6f4e899eee50b65230a74cf93a3f81efc006cd84f1ce50ef5135f741dc302af841ff8df02b5ad"]}]}, 0xb0}}, 0x0)
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 2:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0200", 0x10)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2e1c81fd85b3ba8ffa94956aa41d32e2", 0x10)
executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 2:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0200", 0x10)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2e1c81fd85b3ba8ffa94956aa41d32e2", 0x10)
executing program 2:
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000940)={0xffffffffffffffff, 0x58, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r0=>0x0}}, 0x10)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x80008, 0xc, 0x1300, 0xffffffffffffffff, 0x0, '\x00', r0}, 0x48)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000500000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10)
bpf$ENABLE_STATS(0x20, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000001000000000000000000008500000027000000850000005000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x0, 0xe80, 0x0, &(0x7f0000000380)="e02742e8680d85ff9782762f88a8", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r1, <r4=>0xffffffffffffffff}, &(0x7f0000000180), &(0x7f00000001c0)=r2}, 0x20)
r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='blkio.bfq.time\x00', 0x0, 0x0)
getpid()
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r5, 0x0, 0xb5, 0x36, &(0x7f0000000600)="acea7f299ddea5193ab3ad46b118e06325aec937644af00de1c28275d8810407200ef3e35621574f77a3db0a11d5c266efa88150ab86aa8f6c095c57691da27460a702eb224d749d5ffa8544f0be72fe8acf27bbfeca21cd05c3f2034e037e1d3d2c034c33dee4f574c39c1add3a75bf28aa9ac5829d979b2235ab95b0249731fef182d7515b13a685669a2f156daed525d7089e25d8db20f8188ff30c7c42b071b4dd37eeea2f9da7d1b68488e6764e49dbadcabb", &(0x7f0000000000)=""/54, 0x0, 0x0, 0xaf, 0x1000, &(0x7f00000006c0)="040fd8bb8b03dca4093aac9bb2514159e88cdb6621a884b7a376932661e0338c86a0b76f8f1642593f5401554e7903f385e8ac1d1e6635f2c06efa9b6af897a99d84759b171456f09efed962c01d5896e1098c66a4f9290f6936f7552ba2915486494e2def7b2772739c2a752b364c1fbbc15e04701381d1b2fa93d517470c313fec5b5c13cb0770d4502771e2f1a099bc7fb6384d03a0643265d67f1fc7455de7c3384b0beafa43d57ff11f7c51a3", &(0x7f0000001a40)="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", 0x1, 0x0, 0x6}, 0x50)
r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0x40, 0x6, 0x8}, 0x48)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000840)={r6, &(0x7f00000007c0), 0x0}, 0x20)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
write$cgroup_pid(r5, 0x0, 0x0)
r8 = bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, &(0x7f0000000a40)=""/4096}, 0x20)
ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000900)={'bridge0\x00', @random="00000600"})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0x58, &(0x7f00000004c0)}, 0x10)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000980)={r6, <r10=>0xffffffffffffffff}, 0x4)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002e00)={0x18, 0x34, &(0x7f0000002f40)=ANY=[@ANYBLOB="180000000400000000000000aa00000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf09000000000000550901000000000095000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000004000000850000000600000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000000000850000000c000000b700000000000000b7080000000000007b8af8ff00000000b7080000070000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r10, @ANYBLOB="0000000000000000b70500000800000085000000a50000003da718000800000085200000050000001811000096b5aa04b073acbd1e9d3007a29fff48082228e340d1676b80a7d2b8ebaf473153849f155271ee8d4b351328af6f89633585760f8d37e5307f0c3196a8ca7689c6dd", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000082000000bf91000000000000b7020000000000008500000085000000b7000000000000009500000000000000"], &(0x7f0000002c00)='syzkaller\x00', 0x1, 0x4a, &(0x7f0000002ec0)=""/74, 0x41000, 0x21, '\x00', r0, 0x0, r5, 0x8, &(0x7f0000002cc0)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000002d00)={0x5, 0x2, 0x3f, 0x3}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000002d40)=[r4, 0xffffffffffffffff, r8, r1, r1, r8, 0xffffffffffffffff], &(0x7f0000002d80)=[{0x3, 0x1, 0x6, 0x6}, {0x2, 0x1, 0xf, 0x3}, {0x3, 0x1, 0x1, 0x6}, {0x0, 0x1, 0x8, 0x7}, {0x3, 0x5, 0x3, 0x8}, {0x0, 0x4, 0xe, 0x7}], 0x10, 0x6}, 0x90)
ioctl$SIOCSIFHWADDR(r9, 0x89a1, &(0x7f0000000900)={'bridge0\x00', @multicast})
executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 0:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt(r0, 0x84, 0x81, &(0x7f0000000000)="0000000000000002", 0x8)
sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f00)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}], 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r2=>0x0}, &(0x7f0000000280)=0x8)
sendmmsg$inet6(r0, &(0x7f00000005c0)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @private2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="8c", 0x1}], 0x1}}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2}, 0x8)
executing program 1:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x50}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r1, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private0}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000500)=@assoc_value={<r4=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r4, 0x9, 0x1000}, 0x8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, 0x0, 0x0)
sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="532700000000000000001f"], 0x14}}, 0x0)
executing program 2:
socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x0)
r1 = socket(0x0, 0x0, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000440), 0x10)
listen(0xffffffffffffffff, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000004c0), 0x10, 0x80000)
connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @local}, 0x10)
writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1)
accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001a80)=@newtaction={0x48, 0x5a, 0x1, 0x70bf27, 0x0, {0x2}, [{0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa}, {0x4}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}]}]}, 0x48}}, 0x0)
setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000180)="9000000018001f2fb9409b52ffff65580200be04020c060560020b0243000f00ffffff9e00c8388827a685a168d0bf47d32345653602648dcaaf6c26c291214549935ade4a460c20b6ec0cff3959547f500f58ba86c902000f1d012e02000280160012000a000000000000000000000000080000000eceb6b362bb944cf2e70100aba4183b003e5fa424ac4d31c4f7a1", 0x90, 0x0, 0x0, 0xf)

program crashed: INFO: task hung in addrconf_dad_work
bisect: bisecting 30 programs
bisect: split chunks (needed=false): <30>
bisect: split chunk #0 of len 30 into 3 parts
bisect: testing without sub-chunk 1/3
testing program (duration=6m5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [10, 3, 17, 17, 17, 2, 14, 7, 6, 2, 10, 3, 10, 3, 26, 10, 10, 7, 17, 27]
detailed listing:
executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 1:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0200", 0x10)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2e1c81fd85b3ba8ffa94956aa41d32e2", 0x10)
executing program 2:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x50}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r1, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private0}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000500)=@assoc_value={<r4=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r4, 0x9, 0x1000}, 0x8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, 0x0, 0x0)
sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="532700000000000000001f"], 0x14}}, 0x0)
executing program 1:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x50}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r1, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private0}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000500)=@assoc_value={<r4=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r4, 0x9, 0x1000}, 0x8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, 0x0, 0x0)
sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="532700000000000000001f"], 0x14}}, 0x0)
executing program 0:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x50}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r1, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private0}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000500)=@assoc_value={<r4=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r4, 0x9, 0x1000}, 0x8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, 0x0, 0x0)
sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="532700000000000000001f"], 0x14}}, 0x0)
executing program 4:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040)=0x2, 0x4)
executing program 3:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x0, 0x5}, 0x48)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)
executing program 4:
syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x3, 0x3a)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00', <r1=>0x0})
setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x10, 0x0, 0x0, r1}, 0xc)
r2 = socket(0xa, 0x3, 0x3a)
setsockopt$MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc)
setsockopt$MRT6_FLUSH(r2, 0x29, 0xd4, &(0x7f0000000080)=0x8, 0x4)
executing program 1:
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00'}, 0x10)
r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="b4050000200080006110600000000000c60000000000000095000000000000009f33ef60916e6e893f1eeb0be2566cd0723043c47c896ce0bce66a245ad98a6f77ef26dcca5582054d54d53cd2b6db714e4b94bdae214fa68a0557343c5ca683a4b6fc89398f2b0000f224ab1bf906536e11d3f38e5c27891060017cfa6fa26fa7a34700de60beac671e8e8fdecb03588aa623fa71f871ab5c2ff88afc715f9fa75b52710aeee835cf0d78e45f70983826fb8579c1fb47d2c5553d2ccb5fc5b51fe6b174ebd9907dcff414ed55b0d18a93ee"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r1, r0, 0x4}, 0x10)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@map=r1, r0, 0x4}, 0x10)
executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0xb0, 0x41, 0x107, 0x0, 0x0, {0x1, 0x7c}, [@nested={0x99, 0x4, 0x0, 0x1, [@generic="427193e1acc0e0c706d27531dd4ed107a255fa413deec09c1428d030025331d7bbd3d6164c9c865056d848333c1604637b1b0e9c740fa9ff298794c1f5a57a319ac79db9fb44bd361c573d21453368c0cad0860bbfe5cfe6b6cba183bdce01c8cd8e785013d547223d4a9c3a28acf6f4e899eee50b65230a74cf93a3f81efc006cd84f1ce50ef5135f741dc302af841ff8df02b5ad"]}]}, 0xb0}}, 0x0)
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 2:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0200", 0x10)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2e1c81fd85b3ba8ffa94956aa41d32e2", 0x10)
executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 2:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0200", 0x10)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2e1c81fd85b3ba8ffa94956aa41d32e2", 0x10)
executing program 2:
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000940)={0xffffffffffffffff, 0x58, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r0=>0x0}}, 0x10)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x80008, 0xc, 0x1300, 0xffffffffffffffff, 0x0, '\x00', r0}, 0x48)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000500000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10)
bpf$ENABLE_STATS(0x20, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000001000000000000000000008500000027000000850000005000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x0, 0xe80, 0x0, &(0x7f0000000380)="e02742e8680d85ff9782762f88a8", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r1, <r4=>0xffffffffffffffff}, &(0x7f0000000180), &(0x7f00000001c0)=r2}, 0x20)
r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='blkio.bfq.time\x00', 0x0, 0x0)
getpid()
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r5, 0x0, 0xb5, 0x36, &(0x7f0000000600)="acea7f299ddea5193ab3ad46b118e06325aec937644af00de1c28275d8810407200ef3e35621574f77a3db0a11d5c266efa88150ab86aa8f6c095c57691da27460a702eb224d749d5ffa8544f0be72fe8acf27bbfeca21cd05c3f2034e037e1d3d2c034c33dee4f574c39c1add3a75bf28aa9ac5829d979b2235ab95b0249731fef182d7515b13a685669a2f156daed525d7089e25d8db20f8188ff30c7c42b071b4dd37eeea2f9da7d1b68488e6764e49dbadcabb", &(0x7f0000000000)=""/54, 0x0, 0x0, 0xaf, 0x1000, &(0x7f00000006c0)="040fd8bb8b03dca4093aac9bb2514159e88cdb6621a884b7a376932661e0338c86a0b76f8f1642593f5401554e7903f385e8ac1d1e6635f2c06efa9b6af897a99d84759b171456f09efed962c01d5896e1098c66a4f9290f6936f7552ba2915486494e2def7b2772739c2a752b364c1fbbc15e04701381d1b2fa93d517470c313fec5b5c13cb0770d4502771e2f1a099bc7fb6384d03a0643265d67f1fc7455de7c3384b0beafa43d57ff11f7c51a3", &(0x7f0000001a40)="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", 0x1, 0x0, 0x6}, 0x50)
r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0x40, 0x6, 0x8}, 0x48)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000840)={r6, &(0x7f00000007c0), 0x0}, 0x20)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
write$cgroup_pid(r5, 0x0, 0x0)
r8 = bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, &(0x7f0000000a40)=""/4096}, 0x20)
ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000900)={'bridge0\x00', @random="00000600"})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0x58, &(0x7f00000004c0)}, 0x10)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000980)={r6, <r10=>0xffffffffffffffff}, 0x4)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002e00)={0x18, 0x34, &(0x7f0000002f40)=ANY=[@ANYBLOB="180000000400000000000000aa00000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf09000000000000550901000000000095000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000004000000850000000600000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000000000850000000c000000b700000000000000b7080000000000007b8af8ff00000000b7080000070000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r10, @ANYBLOB="0000000000000000b70500000800000085000000a50000003da718000800000085200000050000001811000096b5aa04b073acbd1e9d3007a29fff48082228e340d1676b80a7d2b8ebaf473153849f155271ee8d4b351328af6f89633585760f8d37e5307f0c3196a8ca7689c6dd", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000082000000bf91000000000000b7020000000000008500000085000000b7000000000000009500000000000000"], &(0x7f0000002c00)='syzkaller\x00', 0x1, 0x4a, &(0x7f0000002ec0)=""/74, 0x41000, 0x21, '\x00', r0, 0x0, r5, 0x8, &(0x7f0000002cc0)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000002d00)={0x5, 0x2, 0x3f, 0x3}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000002d40)=[r4, 0xffffffffffffffff, r8, r1, r1, r8, 0xffffffffffffffff], &(0x7f0000002d80)=[{0x3, 0x1, 0x6, 0x6}, {0x2, 0x1, 0xf, 0x3}, {0x3, 0x1, 0x1, 0x6}, {0x0, 0x1, 0x8, 0x7}, {0x3, 0x5, 0x3, 0x8}, {0x0, 0x4, 0xe, 0x7}], 0x10, 0x6}, 0x90)
ioctl$SIOCSIFHWADDR(r9, 0x89a1, &(0x7f0000000900)={'bridge0\x00', @multicast})
executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 0:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt(r0, 0x84, 0x81, &(0x7f0000000000)="0000000000000002", 0x8)
sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f00)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}], 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r2=>0x0}, &(0x7f0000000280)=0x8)
sendmmsg$inet6(r0, &(0x7f00000005c0)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @private2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="8c", 0x1}], 0x1}}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2}, 0x8)
executing program 1:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x50}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r1, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private0}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000500)=@assoc_value={<r4=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r4, 0x9, 0x1000}, 0x8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, 0x0, 0x0)
sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="532700000000000000001f"], 0x14}}, 0x0)
executing program 2:
socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x0)
r1 = socket(0x0, 0x0, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000440), 0x10)
listen(0xffffffffffffffff, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000004c0), 0x10, 0x80000)
connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @local}, 0x10)
writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1)
accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001a80)=@newtaction={0x48, 0x5a, 0x1, 0x70bf27, 0x0, {0x2}, [{0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa}, {0x4}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}]}]}, 0x48}}, 0x0)
setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000180)="9000000018001f2fb9409b52ffff65580200be04020c060560020b0243000f00ffffff9e00c8388827a685a168d0bf47d32345653602648dcaaf6c26c291214549935ade4a460c20b6ec0cff3959547f500f58ba86c902000f1d012e02000280160012000a000000000000000000000000080000000eceb6b362bb944cf2e70100aba4183b003e5fa424ac4d31c4f7a1", 0x90, 0x0, 0x0, 0xf)

program crashed: INFO: task hung in linkwatch_event
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/3
testing program (duration=6m2s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [10, 3, 10, 3, 26, 10, 10, 7, 17, 27]
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 2:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0200", 0x10)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2e1c81fd85b3ba8ffa94956aa41d32e2", 0x10)
executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 2:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0200", 0x10)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2e1c81fd85b3ba8ffa94956aa41d32e2", 0x10)
executing program 2:
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000940)={0xffffffffffffffff, 0x58, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r0=>0x0}}, 0x10)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x80008, 0xc, 0x1300, 0xffffffffffffffff, 0x0, '\x00', r0}, 0x48)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000500000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10)
bpf$ENABLE_STATS(0x20, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000001000000000000000000008500000027000000850000005000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x0, 0xe80, 0x0, &(0x7f0000000380)="e02742e8680d85ff9782762f88a8", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r1, <r4=>0xffffffffffffffff}, &(0x7f0000000180), &(0x7f00000001c0)=r2}, 0x20)
r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='blkio.bfq.time\x00', 0x0, 0x0)
getpid()
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r5, 0x0, 0xb5, 0x36, &(0x7f0000000600)="acea7f299ddea5193ab3ad46b118e06325aec937644af00de1c28275d8810407200ef3e35621574f77a3db0a11d5c266efa88150ab86aa8f6c095c57691da27460a702eb224d749d5ffa8544f0be72fe8acf27bbfeca21cd05c3f2034e037e1d3d2c034c33dee4f574c39c1add3a75bf28aa9ac5829d979b2235ab95b0249731fef182d7515b13a685669a2f156daed525d7089e25d8db20f8188ff30c7c42b071b4dd37eeea2f9da7d1b68488e6764e49dbadcabb", &(0x7f0000000000)=""/54, 0x0, 0x0, 0xaf, 0x1000, &(0x7f00000006c0)="040fd8bb8b03dca4093aac9bb2514159e88cdb6621a884b7a376932661e0338c86a0b76f8f1642593f5401554e7903f385e8ac1d1e6635f2c06efa9b6af897a99d84759b171456f09efed962c01d5896e1098c66a4f9290f6936f7552ba2915486494e2def7b2772739c2a752b364c1fbbc15e04701381d1b2fa93d517470c313fec5b5c13cb0770d4502771e2f1a099bc7fb6384d03a0643265d67f1fc7455de7c3384b0beafa43d57ff11f7c51a3", &(0x7f0000001a40)="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", 0x1, 0x0, 0x6}, 0x50)
r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0x40, 0x6, 0x8}, 0x48)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000840)={r6, &(0x7f00000007c0), 0x0}, 0x20)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
write$cgroup_pid(r5, 0x0, 0x0)
r8 = bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, &(0x7f0000000a40)=""/4096}, 0x20)
ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000900)={'bridge0\x00', @random="00000600"})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0x58, &(0x7f00000004c0)}, 0x10)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000980)={r6, <r10=>0xffffffffffffffff}, 0x4)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002e00)={0x18, 0x34, &(0x7f0000002f40)=ANY=[@ANYBLOB="180000000400000000000000aa00000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf09000000000000550901000000000095000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000004000000850000000600000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000000000850000000c000000b700000000000000b7080000000000007b8af8ff00000000b7080000070000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r10, @ANYBLOB="0000000000000000b70500000800000085000000a50000003da718000800000085200000050000001811000096b5aa04b073acbd1e9d3007a29fff48082228e340d1676b80a7d2b8ebaf473153849f155271ee8d4b351328af6f89633585760f8d37e5307f0c3196a8ca7689c6dd", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000082000000bf91000000000000b7020000000000008500000085000000b7000000000000009500000000000000"], &(0x7f0000002c00)='syzkaller\x00', 0x1, 0x4a, &(0x7f0000002ec0)=""/74, 0x41000, 0x21, '\x00', r0, 0x0, r5, 0x8, &(0x7f0000002cc0)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000002d00)={0x5, 0x2, 0x3f, 0x3}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000002d40)=[r4, 0xffffffffffffffff, r8, r1, r1, r8, 0xffffffffffffffff], &(0x7f0000002d80)=[{0x3, 0x1, 0x6, 0x6}, {0x2, 0x1, 0xf, 0x3}, {0x3, 0x1, 0x1, 0x6}, {0x0, 0x1, 0x8, 0x7}, {0x3, 0x5, 0x3, 0x8}, {0x0, 0x4, 0xe, 0x7}], 0x10, 0x6}, 0x90)
ioctl$SIOCSIFHWADDR(r9, 0x89a1, &(0x7f0000000900)={'bridge0\x00', @multicast})
executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 0:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt(r0, 0x84, 0x81, &(0x7f0000000000)="0000000000000002", 0x8)
sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f00)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}], 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r2=>0x0}, &(0x7f0000000280)=0x8)
sendmmsg$inet6(r0, &(0x7f00000005c0)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @private2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="8c", 0x1}], 0x1}}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2}, 0x8)
executing program 1:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x50}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r1, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private0}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000500)=@assoc_value={<r4=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r4, 0x9, 0x1000}, 0x8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, 0x0, 0x0)
sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="532700000000000000001f"], 0x14}}, 0x0)
executing program 2:
socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x0)
r1 = socket(0x0, 0x0, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000440), 0x10)
listen(0xffffffffffffffff, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000004c0), 0x10, 0x80000)
connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @local}, 0x10)
writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1)
accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001a80)=@newtaction={0x48, 0x5a, 0x1, 0x70bf27, 0x0, {0x2}, [{0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa}, {0x4}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}]}]}, 0x48}}, 0x0)
setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000180)="9000000018001f2fb9409b52ffff65580200be04020c060560020b0243000f00ffffff9e00c8388827a685a168d0bf47d32345653602648dcaaf6c26c291214549935ade4a460c20b6ec0cff3959547f500f58ba86c902000f1d012e02000280160012000a000000000000000000000000080000000eceb6b362bb944cf2e70100aba4183b003e5fa424ac4d31c4f7a1", 0x90, 0x0, 0x0, 0xf)

program did not crash
bisect: testing without sub-chunk 3/3
testing program (duration=6m2s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [10, 3, 17, 17, 17, 2, 14, 7, 6, 2]
detailed listing:
executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x74}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000f40)=""/4089, 0x3e, 0xff9, 0xa}, 0x20)
executing program 1:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0200", 0x10)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2e1c81fd85b3ba8ffa94956aa41d32e2", 0x10)
executing program 2:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x50}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r1, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private0}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000500)=@assoc_value={<r4=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r4, 0x9, 0x1000}, 0x8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, 0x0, 0x0)
sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="532700000000000000001f"], 0x14}}, 0x0)
executing program 1:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x50}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r1, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private0}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000500)=@assoc_value={<r4=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r4, 0x9, 0x1000}, 0x8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, 0x0, 0x0)
sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="532700000000000000001f"], 0x14}}, 0x0)
executing program 0:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x50}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r1, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private0}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000500)=@assoc_value={<r4=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r4, 0x9, 0x1000}, 0x8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, 0x0, 0x0)
sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="532700000000000000001f"], 0x14}}, 0x0)
executing program 4:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040)=0x2, 0x4)
executing program 3:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x0, 0x5}, 0x48)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)
executing program 4:
syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x3, 0x3a)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00', <r1=>0x0})
setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x10, 0x0, 0x0, r1}, 0xc)
r2 = socket(0xa, 0x3, 0x3a)
setsockopt$MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc)
setsockopt$MRT6_FLUSH(r2, 0x29, 0xd4, &(0x7f0000000080)=0x8, 0x4)
executing program 1:
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00'}, 0x10)
r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="b4050000200080006110600000000000c60000000000000095000000000000009f33ef60916e6e893f1eeb0be2566cd0723043c47c896ce0bce66a245ad98a6f77ef26dcca5582054d54d53cd2b6db714e4b94bdae214fa68a0557343c5ca683a4b6fc89398f2b0000f224ab1bf906536e11d3f38e5c27891060017cfa6fa26fa7a34700de60beac671e8e8fdecb03588aa623fa71f871ab5c2ff88afc715f9fa75b52710aeee835cf0d78e45f70983826fb8579c1fb47d2c5553d2ccb5fc5b51fe6b174ebd9907dcff414ed55b0d18a93ee"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r1, r0, 0x4}, 0x10)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@map=r1, r0, 0x4}, 0x10)
executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0xb0, 0x41, 0x107, 0x0, 0x0, {0x1, 0x7c}, [@nested={0x99, 0x4, 0x0, 0x1, [@generic="427193e1acc0e0c706d27531dd4ed107a255fa413deec09c1428d030025331d7bbd3d6164c9c865056d848333c1604637b1b0e9c740fa9ff298794c1f5a57a319ac79db9fb44bd361c573d21453368c0cad0860bbfe5cfe6b6cba183bdce01c8cd8e785013d547223d4a9c3a28acf6f4e899eee50b65230a74cf93a3f81efc006cd84f1ce50ef5135f741dc302af841ff8df02b5ad"]}]}, 0xb0}}, 0x0)

program crashed: INFO: task hung in addrconf_dad_work
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <10>
bisect: split chunk #0 of len 10 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=6m1s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 14, 7, 6, 2]
detailed listing:
executing program 4:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040)=0x2, 0x4)
executing program 3:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x0, 0x5}, 0x48)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)
executing program 4:
syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x3, 0x3a)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00', <r1=>0x0})
setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x10, 0x0, 0x0, r1}, 0xc)
r2 = socket(0xa, 0x3, 0x3a)
setsockopt$MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc)
setsockopt$MRT6_FLUSH(r2, 0x29, 0xd4, &(0x7f0000000080)=0x8, 0x4)
executing program 1:
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00'}, 0x10)
r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="b4050000200080006110600000000000c60000000000000095000000000000009f33ef60916e6e893f1eeb0be2566cd0723043c47c896ce0bce66a245ad98a6f77ef26dcca5582054d54d53cd2b6db714e4b94bdae214fa68a0557343c5ca683a4b6fc89398f2b0000f224ab1bf906536e11d3f38e5c27891060017cfa6fa26fa7a34700de60beac671e8e8fdecb03588aa623fa71f871ab5c2ff88afc715f9fa75b52710aeee835cf0d78e45f70983826fb8579c1fb47d2c5553d2ccb5fc5b51fe6b174ebd9907dcff414ed55b0d18a93ee"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r1, r0, 0x4}, 0x10)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@map=r1, r0, 0x4}, 0x10)
executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0xb0, 0x41, 0x107, 0x0, 0x0, {0x1, 0x7c}, [@nested={0x99, 0x4, 0x0, 0x1, [@generic="427193e1acc0e0c706d27531dd4ed107a255fa413deec09c1428d030025331d7bbd3d6164c9c865056d848333c1604637b1b0e9c740fa9ff298794c1f5a57a319ac79db9fb44bd361c573d21453368c0cad0860bbfe5cfe6b6cba183bdce01c8cd8e785013d547223d4a9c3a28acf6f4e899eee50b65230a74cf93a3f81efc006cd84f1ce50ef5135f741dc302af841ff8df02b5ad"]}]}, 0xb0}}, 0x0)

program crashed: INFO: task hung in addrconf_dad_work
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/2
bisect: no need to test this chunk, it's definitely needed
bisect: split chunks (needed=true): <5>
bisect: split chunk #0 of len 5 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 2]
detailed listing:
executing program 1:
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00'}, 0x10)
r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="b4050000200080006110600000000000c60000000000000095000000000000009f33ef60916e6e893f1eeb0be2566cd0723043c47c896ce0bce66a245ad98a6f77ef26dcca5582054d54d53cd2b6db714e4b94bdae214fa68a0557343c5ca683a4b6fc89398f2b0000f224ab1bf906536e11d3f38e5c27891060017cfa6fa26fa7a34700de60beac671e8e8fdecb03588aa623fa71f871ab5c2ff88afc715f9fa75b52710aeee835cf0d78e45f70983826fb8579c1fb47d2c5553d2ccb5fc5b51fe6b174ebd9907dcff414ed55b0d18a93ee"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r1, r0, 0x4}, 0x10)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@map=r1, r0, 0x4}, 0x10)
executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0xb0, 0x41, 0x107, 0x0, 0x0, {0x1, 0x7c}, [@nested={0x99, 0x4, 0x0, 0x1, [@generic="427193e1acc0e0c706d27531dd4ed107a255fa413deec09c1428d030025331d7bbd3d6164c9c865056d848333c1604637b1b0e9c740fa9ff298794c1f5a57a319ac79db9fb44bd361c573d21453368c0cad0860bbfe5cfe6b6cba183bdce01c8cd8e785013d547223d4a9c3a28acf6f4e899eee50b65230a74cf93a3f81efc006cd84f1ce50ef5135f741dc302af841ff8df02b5ad"]}]}, 0xb0}}, 0x0)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 14, 7]
detailed listing:
executing program 4:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040)=0x2, 0x4)
executing program 3:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x0, 0x5}, 0x48)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)
executing program 4:
syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x3, 0x3a)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00', <r1=>0x0})
setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x10, 0x0, 0x0, r1}, 0xc)
r2 = socket(0xa, 0x3, 0x3a)
setsockopt$MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc)
setsockopt$MRT6_FLUSH(r2, 0x29, 0xd4, &(0x7f0000000080)=0x8, 0x4)

program crashed: INFO: task hung in linkwatch_event
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <3>
bisect: split chunk #0 of len 3 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$ipvs-socket-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-setsockopt$MRT6_ADD_MIF-socket-setsockopt$MRT6_ADD_MIF-setsockopt$MRT6_FLUSH
detailed listing:
executing program 4:
syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x3, 0x3a)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00', <r1=>0x0})
setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x10, 0x0, 0x0, r1}, 0xc)
r2 = socket(0xa, 0x3, 0x3a)
setsockopt$MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc)
setsockopt$MRT6_FLUSH(r2, 0x29, 0xd4, &(0x7f0000000080)=0x8, 0x4)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 14]
detailed listing:
executing program 4:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040)=0x2, 0x4)
executing program 3:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x0, 0x5}, 0x48)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in linkwatch_event
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <2>
bisect: split chunk #0 of len 2 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-bind$vsock_stream-accept4$unix-recvfrom$unix-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN_LIVE-ioctl$sock_SIOCGIFINDEX_80211-socket$nl_netfilter-socket$alg-bind$alg-bpf$MAP_CREATE-socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 3:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x0, 0x5}, 0x48)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in addrconf_dad_work
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/2
bisect: no need to test this chunk, it's definitely needed
bisect: split chunks (needed=true): <1>
bisect: split chunk #0 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: 1 programs left: 

executing program 3:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x0, 0x5}, 0x48)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)


bisect: trying to concatenate
bisect: concatenate 1 entries
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-bind$vsock_stream-accept4$unix-recvfrom$unix-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN_LIVE-ioctl$sock_SIOCGIFINDEX_80211-socket$nl_netfilter-socket$alg-bind$alg-bpf$MAP_CREATE-socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x0, 0x5}, 0x48)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in linkwatch_event
bisect: concatenation succeeded
found reproducer with 14 syscalls
minimizing guilty program
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-bind$vsock_stream-accept4$unix-recvfrom$unix-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN_LIVE-ioctl$sock_SIOCGIFINDEX_80211-socket$nl_netfilter-socket$alg-bind$alg-bpf$MAP_CREATE-socket$nl_route
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x0, 0x5}, 0x48)
socket$nl_route(0x10, 0x3, 0x0)

program did not crash
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-bind$vsock_stream-accept4$unix-recvfrom$unix-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN_LIVE-ioctl$sock_SIOCGIFINDEX_80211-socket$nl_netfilter-socket$alg-bind$alg-bpf$MAP_CREATE-sendmsg$nl_route_sched
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x0, 0x5}, 0x48)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program did not crash
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-bind$vsock_stream-accept4$unix-recvfrom$unix-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN_LIVE-ioctl$sock_SIOCGIFINDEX_80211-socket$nl_netfilter-socket$alg-bind$alg-socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, 0x0, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in addrconf_dad_work
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-bind$vsock_stream-accept4$unix-recvfrom$unix-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN_LIVE-ioctl$sock_SIOCGIFINDEX_80211-socket$nl_netfilter-socket$alg-socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
socket$alg(0x26, 0x5, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in devinet_ioctl
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-bind$vsock_stream-accept4$unix-recvfrom$unix-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN_LIVE-ioctl$sock_SIOCGIFINDEX_80211-socket$nl_netfilter-socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in nl80211_pre_doit
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-bind$vsock_stream-accept4$unix-recvfrom$unix-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN_LIVE-ioctl$sock_SIOCGIFINDEX_80211-socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'})
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in addrconf_dad_work
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-bind$vsock_stream-accept4$unix-recvfrom$unix-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN_LIVE-socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000080)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in addrconf_dad_work
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-bind$vsock_stream-accept4$unix-recvfrom$unix-bpf$PROG_LOAD-socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xb, &(0x7f0000000300)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000}, 0x90)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in linkwatch_event
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-bind$vsock_stream-accept4$unix-recvfrom$unix-socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = accept4$unix(r0, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x20, 0x0, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in addrconf_dad_work
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-bind$vsock_stream-accept4$unix-socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
accept4$unix(r0, 0x0, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in addrconf_dad_work
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-bind$vsock_stream-socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in addrconf_dad_work
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket-socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
socket(0x28, 0x5, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in addrconf_dad_work
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in gate_exit_net
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0)

program crashed: INFO: task hung in linkwatch_event
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, 0x0, 0x0)

program did not crash
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0)

program did not crash
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched
program crashed: INFO: task hung in addrconf_dad_work
simplifying C reproducer
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched
program crashed: INFO: task hung in rtnetlink_rcv_msg
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched
program crashed: INFO: task hung in addrconf_dad_work
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched
program crashed: INFO: task hung in netlink_dump
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched
program crashed: INFO: task hung in addrconf_verify_work
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched
program crashed: INFO: task hung in addrconf_verify_work
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched
program crashed: INFO: task hung in addrconf_verify_work
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched
program crashed: INFO: task hung in reg_check_chans_work
reproducing took 3h10m20.225889251s
repro crashed as (corrupted=false):
INFO: task kworker/1:0:25 blocked for more than 143 seconds.
      Not tainted 6.9.0-syzkaller-12122-gc519cf9b7434 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:0     state:D stack:26136 pid:25    tgid:25    ppid:2      flags:0x00004000
Workqueue: events_power_efficient reg_check_chans_work
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5408 [inline]
 __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745
 __schedule_loop kernel/sched/core.c:6822 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6837
 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894
 __mutex_lock_common kernel/locking/mutex.c:684 [inline]
 __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752
 reg_check_chans_work+0x91/0xea0 net/wireless/reg.c:2478
 process_one_work kernel/workqueue.c:3231 [inline]
 process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312
 worker_thread+0x86d/0xd70 kernel/workqueue.c:3393
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
INFO: task kworker/u8:9:2823 blocked for more than 143 seconds.
      Not tainted 6.9.0-syzkaller-12122-gc519cf9b7434 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:9    state:D stack:18352 pid:2823  tgid:2823  ppid:2      flags:0x00004000
Workqueue: ipv6_addrconf addrconf_verify_work
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5408 [inline]
 __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745
 __schedule_loop kernel/sched/core.c:6822 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6837
 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894
 __mutex_lock_common kernel/locking/mutex.c:684 [inline]
 __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752
 addrconf_verify_work+0x19/0x30 net/ipv6/addrconf.c:4733
 process_one_work kernel/workqueue.c:3231 [inline]
 process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312
 worker_thread+0x86d/0xd70 kernel/workqueue.c:3393
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>

Showing all locks held in the system:
3 locks held by kworker/1:0/25:
 #0: ffff888015081948 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3206 [inline]
 #0: ffff888015081948 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 kernel/workqueue.c:3312
 #1: ffffc900001f7d00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3207 [inline]
 #1: ffffc900001f7d00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 kernel/workqueue.c:3312
 #2: ffffffff8f5e6488 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x91/0xea0 net/wireless/reg.c:2478
1 lock held by khungtaskd/30:
 #0: ffffffff8e333e60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:329 [inline]
 #0: ffffffff8e333e60 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:781 [inline]
 #0: ffffffff8e333e60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 kernel/locking/lockdep.c:6614
3 locks held by kworker/u8:9/2823:
 #0: ffff88802a387148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3206 [inline]
 #0: ffff88802a387148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 kernel/workqueue.c:3312
 #1: ffffc9000982fd00 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3207 [inline]
 #1: ffffc9000982fd00 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 kernel/workqueue.c:3312
 #2: ffffffff8f5e6488 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0x19/0x30 net/ipv6/addrconf.c:4733
2 locks held by getty/4848:
 #0: ffff88802ac240a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243
 #1: ffffc90002f162f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 drivers/tty/n_tty.c:2201
2 locks held by syz-executor247/5106:

=============================================

NMI backtrace for cpu 1
CPU: 1 PID: 30 Comm: khungtaskd Not tainted 6.9.0-syzkaller-12122-gc519cf9b7434 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114
 nmi_cpu_backtrace+0x49c/0x4d0 lib/nmi_backtrace.c:113
 nmi_trigger_cpumask_backtrace+0x198/0x320 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:223 [inline]
 watchdog+0xfde/0x1020 kernel/hung_task.c:379
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 5106 Comm: syz-executor247 Not tainted 6.9.0-syzkaller-12122-gc519cf9b7434 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:__lock_acquire+0xc1d/0x1fd0 kernel/locking/lockdep.c:5107
Code: 00 0f 84 d0 04 00 00 4c 89 ef 48 89 ee ba 08 00 00 00 e8 b6 5f 00 00 85 c0 0f 84 64 05 00 00 48 c7 c0 e0 d6 79 94 48 c1 e8 03 <48> bf 00 00 00 00 00 fc ff df 0f b6 04 38 84 c0 0f 85 aa 0c 00 00
RSP: 0018:ffffc9000330e4b0 EFLAGS: 00000802
RAX: 1ffffffff28f3adc RBX: ffffffff92c9123e RCX: ffffffff8172c72a
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff92fa5580
RBP: ffff888021efc708 R08: ffffffff92fa5587 R09: 1ffffffff25f4ab0
R10: dffffc0000000000 R11: fffffbfff25f4ab1 R12: 0000000000000000
R13: ffff888021efbc00 R14: 1ffff110043df8e5 R15: ffff888021efc728
FS:  000055558851c380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d2d2e2b7f0 CR3: 0000000079674000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <TASK>
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5754
 rcu_lock_acquire include/linux/rcupdate.h:329 [inline]
 rcu_read_lock include/linux/rcupdate.h:781 [inline]
 tcf_idr_check_alloc+0x12d/0x900 net/sched/act_api.c:834
 tcf_police_init+0x29b/0x17c0 net/sched/act_police.c:75
 tcf_action_init_1+0x5d7/0x890 net/sched/act_api.c:1426
 tcf_action_init+0x2e4/0x940 net/sched/act_api.c:1489
 tcf_action_add net/sched/act_api.c:2062 [inline]
 tc_ctl_action+0x47d/0xcf0 net/sched/act_api.c:2119
 rtnetlink_rcv_msg+0x89b/0x10d0 net/core/rtnetlink.c:6595
 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2564
 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline]
 netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1361
 netlink_sendmsg+0x8db/0xcb0 net/netlink/af_netlink.c:1905
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg+0x221/0x270 net/socket.c:745
 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2585
 ___sys_sendmsg net/socket.c:2639 [inline]
 __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2668
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f636b737df9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe8b70c7a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f636b737df9
RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000006
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.705 msecs

final repro crashed as (corrupted=false):
INFO: task kworker/1:0:25 blocked for more than 143 seconds.
      Not tainted 6.9.0-syzkaller-12122-gc519cf9b7434 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:0     state:D stack:26136 pid:25    tgid:25    ppid:2      flags:0x00004000
Workqueue: events_power_efficient reg_check_chans_work
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5408 [inline]
 __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745
 __schedule_loop kernel/sched/core.c:6822 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6837
 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894
 __mutex_lock_common kernel/locking/mutex.c:684 [inline]
 __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752
 reg_check_chans_work+0x91/0xea0 net/wireless/reg.c:2478
 process_one_work kernel/workqueue.c:3231 [inline]
 process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312
 worker_thread+0x86d/0xd70 kernel/workqueue.c:3393
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
INFO: task kworker/u8:9:2823 blocked for more than 143 seconds.
      Not tainted 6.9.0-syzkaller-12122-gc519cf9b7434 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:9    state:D stack:18352 pid:2823  tgid:2823  ppid:2      flags:0x00004000
Workqueue: ipv6_addrconf addrconf_verify_work
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5408 [inline]
 __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745
 __schedule_loop kernel/sched/core.c:6822 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6837
 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894
 __mutex_lock_common kernel/locking/mutex.c:684 [inline]
 __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752
 addrconf_verify_work+0x19/0x30 net/ipv6/addrconf.c:4733
 process_one_work kernel/workqueue.c:3231 [inline]
 process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312
 worker_thread+0x86d/0xd70 kernel/workqueue.c:3393
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>

Showing all locks held in the system:
3 locks held by kworker/1:0/25:
 #0: ffff888015081948 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3206 [inline]
 #0: ffff888015081948 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 kernel/workqueue.c:3312
 #1: ffffc900001f7d00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3207 [inline]
 #1: ffffc900001f7d00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 kernel/workqueue.c:3312
 #2: ffffffff8f5e6488 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x91/0xea0 net/wireless/reg.c:2478
1 lock held by khungtaskd/30:
 #0: ffffffff8e333e60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:329 [inline]
 #0: ffffffff8e333e60 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:781 [inline]
 #0: ffffffff8e333e60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 kernel/locking/lockdep.c:6614
3 locks held by kworker/u8:9/2823:
 #0: ffff88802a387148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3206 [inline]
 #0: ffff88802a387148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 kernel/workqueue.c:3312
 #1: ffffc9000982fd00 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3207 [inline]
 #1: ffffc9000982fd00 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 kernel/workqueue.c:3312
 #2: ffffffff8f5e6488 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0x19/0x30 net/ipv6/addrconf.c:4733
2 locks held by getty/4848:
 #0: ffff88802ac240a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243
 #1: ffffc90002f162f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 drivers/tty/n_tty.c:2201
2 locks held by syz-executor247/5106:

=============================================

NMI backtrace for cpu 1
CPU: 1 PID: 30 Comm: khungtaskd Not tainted 6.9.0-syzkaller-12122-gc519cf9b7434 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114
 nmi_cpu_backtrace+0x49c/0x4d0 lib/nmi_backtrace.c:113
 nmi_trigger_cpumask_backtrace+0x198/0x320 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:223 [inline]
 watchdog+0xfde/0x1020 kernel/hung_task.c:379
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 5106 Comm: syz-executor247 Not tainted 6.9.0-syzkaller-12122-gc519cf9b7434 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:__lock_acquire+0xc1d/0x1fd0 kernel/locking/lockdep.c:5107
Code: 00 0f 84 d0 04 00 00 4c 89 ef 48 89 ee ba 08 00 00 00 e8 b6 5f 00 00 85 c0 0f 84 64 05 00 00 48 c7 c0 e0 d6 79 94 48 c1 e8 03 <48> bf 00 00 00 00 00 fc ff df 0f b6 04 38 84 c0 0f 85 aa 0c 00 00
RSP: 0018:ffffc9000330e4b0 EFLAGS: 00000802
RAX: 1ffffffff28f3adc RBX: ffffffff92c9123e RCX: ffffffff8172c72a
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff92fa5580
RBP: ffff888021efc708 R08: ffffffff92fa5587 R09: 1ffffffff25f4ab0
R10: dffffc0000000000 R11: fffffbfff25f4ab1 R12: 0000000000000000
R13: ffff888021efbc00 R14: 1ffff110043df8e5 R15: ffff888021efc728
FS:  000055558851c380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d2d2e2b7f0 CR3: 0000000079674000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <TASK>
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5754
 rcu_lock_acquire include/linux/rcupdate.h:329 [inline]
 rcu_read_lock include/linux/rcupdate.h:781 [inline]
 tcf_idr_check_alloc+0x12d/0x900 net/sched/act_api.c:834
 tcf_police_init+0x29b/0x17c0 net/sched/act_police.c:75
 tcf_action_init_1+0x5d7/0x890 net/sched/act_api.c:1426
 tcf_action_init+0x2e4/0x940 net/sched/act_api.c:1489
 tcf_action_add net/sched/act_api.c:2062 [inline]
 tc_ctl_action+0x47d/0xcf0 net/sched/act_api.c:2119
 rtnetlink_rcv_msg+0x89b/0x10d0 net/core/rtnetlink.c:6595
 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2564
 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline]
 netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1361
 netlink_sendmsg+0x8db/0xcb0 net/netlink/af_netlink.c:1905
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg+0x221/0x270 net/socket.c:745
 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2585
 ___sys_sendmsg net/socket.c:2639 [inline]
 __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2668
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f636b737df9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe8b70c7a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f636b737df9
RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000006
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.705 msecs