Extracting prog: 36.773563519s
Minimizing prog: 1h58m8.474184756s
Simplifying prog options: 0s
Extracting C: 1m12.495548305s
Simplifying C: 24m1.33998104s


extracting reproducer from 30 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-sendmsg$L2TP_CMD_SESSION_CREATE-syz_genetlink_get_family_id$tipc2-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-setsockopt$XDP_UMEM_REG-setsockopt$XDP_UMEM_REG-sendmsg$TIPC_NL_MON_SET-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff)
r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001640)={0x3, 0xc, &(0x7f0000002380)=@framed={{0x18, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd}, [@call={0x85, 0x0, 0x0, 0x2f}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1200}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r11, 0x2f, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xa5bc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="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", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]}) (async)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{<r12=>r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="f99f5668fd447723bde23543ec04f677f6f4522bf279585d7d9c7d0e986d1ce769217fca4e9d5f970fca501222e29daddb4d883713302c8568b926ff160247b9977cdae604dd7a5f1f7cfe3290d6047dc6a14a4a0f5c566484dcc5e7faa8f0afb046066a6eac036b876abf111d449c0104eec280f651f92de94382e21168144782c62339a2264be55ec608a09a5b1c021682dcfc37670699635ea71447074292e9a8c4c0833f21fa0db3f93e388996ff615ff4fe85947c8e75ee47d9f1443469d415cf583aa1b20514ca5b7d55b352109dca2e435753336202a29fc655ce58c30a2c9e9f02ba2489987ffa2951934e451a9a6ded8e16ee22954534d842bbd4d5d2bae93485eb0508540021dd707e7873355b8670027b48fc59469adf6c29ad98af4655efcf75d31549fddc8081b16872b2de7fe53db8991a177ddfa5436a7ca37405706e88f1da31ddad9261cc687e480f8df2b03e34552ba93201dff36e0987573bc7cfa604fe694fa6d81419f28eefa9b605e8d362055c6f428fe8332edbc741238501b7b194ad2edf31219c911f7a17cb1553bf24b072c0efb8983cd8f3192a29f9ae8257effa33937a830db57d340aa49ab8d70b9a3b7a7ed62afdf916a31833118984ca6bb64a9899a59546e13d3f1a86ecd48e6ca304dc599231cd2016c7e5184a21d8af79b10f946c7e700344e36269f39eb13b4822ba4db2b7047c21ecae2377c80d7070c041256025cb9469cce5bc0d572adef2991ef1898a1f0d5cc02f9463eecd3bb4067a1cbbfe32cc374456cdbec0ca3e5ba261fa43efa2067cd77a120543506704d589825e558c6bc45c8b8a4cc4bd7935cda911aaf2425577e865f5f0f4b557130dde76eee3e9e6007caa66b949ff627b05cdb4718235daf8102980538633f91527bf54b2cad1dbb615c95a9831e336fd6655de4823e44bb6f7f2b119303a84d0eebf21486e4156baba7474090ad8bb74d6f87a742cfd652e7a100f0864db7622a53a8ff46f99fa1b92dbb308da7ef755facd7aaa0daa8d6304625428122073cb690c7cf3ed4dcf3698a3e24fb1287112d75824db74c103ededa722ed33c0ab48fb1cf9853b4d04de80e0ada80c459be55f081a16a55a35697f9b3ef7af0a30f2bcf59c473cdc2fab26ee72ebb722303e57a541718956f6d664e3f6cf79e554d6da9d8a4bd73ee820174567a01b3273fc4a0961c41929623e7f45bf0f38cac5ce36ef8781296bb68ad26ed6f76b3db2b159a7bde21891819646d199362f1d14ab79e24d3622eaa88dd6900fbe0c1f4d11920665981d477450bc8638e28a0c1513abf9b7abb0a12c5a43e9a2ef4e86652d02f09e14b678c9adf682441b0d09420a1aaf0d9367bbed0fe57ff8e26b6a38e6643522c3224a613c3f17dc6ab96f2b26342cee163c2c24a52f19b5134dc29234ba21a5b8cbe166f960925164a6a122a5a551dc3191f2f50d91875ffaf8cefb26c7d246f77f52f11c11926a327277fce57ef8adaf5d86987483058813861bad34cf1687cd145df2f7913e3894c4669be24deb12c0e28d9bd939ced69480b52d7791274f41505360d5cf3abc30ae8ba2333d6f6a878fae932e243c53173a17bd5fed287812a137c776ba66d2c4c5a7f2b82c7663bc15e4c8c5ec13905a016d78b70d73253dd928678007e995530f7324229a1565bb25890bd1dc46d3fda00442e2bdbca3aaee061814c039d997a5a69a730b78df82fe9d7845585c3b8e1a6f8448d8ce208fc942b3fe3966d37f16648060a6b9e8ed94fe01770699af0d4ef06d917b137412fb87e31c98e033e64ed19281f3dc6a13f9219c216ed59b5c3d6215f99e20c6092ff721701ea190c4d66ff1a16057c6b6917a6d83f7c49b44b06acdf6b3f8a3ba5aebe99dd6d72e9a33f9e616414b09751ae4948b9a738deabc3579733b72c78681e67a88805cbb0a542cfe29938bad8b8f5431e1b67de2c8764971023b58860fe2c41713ca623302226a097a558970b5eed1e2ee652c5289e7f5e5495e6ee8ec120bbb2da9e2e30a3f5644535598bffd7cc1497ec56f8ab08582706e2cfcda7ee587c88b179c560bc865d278d2453ecd16a490eb82963045d55857f41bc95bf7137f33bf17f2936bab2f1bfe2a2505427a71cf898e4924df9f637513670c510534094ebdfe3e7c3a1a6304188b33be25b427e227053bd0816cb3ff957192f0218bc3cf92a3b2f0a9657f6c2fa8abb42ec41c0706f01784fb2e0f5556d6831ae900f2b6ac9ad32e54b4dc900123a10fdfe77e9119b78beb7b5dc62ea138e604d55781def51eecd8348bdedb1fc517a3587877f40c0fdf56b4d84f52c5fcda822cdd8070437420af5440722feffae908e3957a399b185276b91dcf9fd890dc568413e1c8732c9ec116f082d83334702ecb79aee5f4fb7f7664bf6dcdd67aa4da0f51dc9619b882a0383c28b6aedd96836a2c78b5ecc76ab3902285c5bfa04a57df04dd1b4a52545bf6ecc710846a7e8671dbdc451fd3a74c94d924e729725063de6be2f1d772239c3453c3861028ccc7768f40db2a04d13c1c3f5c46c2d42eddac2bcc3ca360dfd3752806270b0d5014efbe040828efdf400b19eac745fec83b7e70771a406cc3969a5faf6ffb0fbe70afe7016abc464ae17d45216e0c1597b30a67ca9a2af9ea71394df047227da3fafef7f3a24ccaba481596a0d8793f8c21d2509ae712ada0a32d23caf0b21dc29013a64b0468070f6460bf0d69e2e79da462cf7f170f7247edaab304e6e12499527169a76d62e7ba887d4c69f613a5fbf7b0b1f4366550b78acb90bd976161272f6a6383be4c969b4b1682ad2af20663a5662f448c7f4ffb6dd6fb2cff1a48100046b0e6cc8177a4de42ecd2106ff2526a987d9609ee02b6b18bea1d773cc2314ddfa0b460b746fdd422b6c331b20c024aacfd57cbf2c75adc048211d4180712fbf351bcb8be3a9124a8cd80fa42d56948286ff2c31f1a824aec3a35e8f26a030ab6f04001a88991a335fed5c2d60760c4a5b936bf68fbc285fbe04939f940d3bd67324af2a065c96cdeed4c85b9b46ec486c1c68545feba64ae9503cf8024f4bbe5ef57a0d829319bd23c7820c73638ac91065df79e3c3664193c4f0f8c84f77d8be16198ce9b5ec34b70e2a51fc8296fa9f2479c8c4ec0ef135c2788bc2b49546f27a5004645a76b631be283933be4540debd4c6326d46f08c89b29c25db0f473be068dfa4d2c5b48aa59b058ff79f951328785af91f38bbcec5c40545df211de446628a056e791a71f8b8f4f2e19d419ebc37cd193ae735104b6d710e48906d7725b343935d7aebff8947d175635ff200d16d060a139587116fde0465c05bda2305b51296c766162310225f5a42cde27598e21774cc26c5f7f984e6eaa3cfd753e59461c33a37dfc457270b0e281d80e8346eed527f393f94e51458930ac95d838acaef74253fc57d985d48ce4860722b5d09970d9cc0ccfb81ab742f86a6e7949371193ee91db4a93aab5c24243702e4567b8b92b90d98103bb70423c2c327669c9593664697d586b334a0c8484c1ba4090fb7aee6e9d48e2d0c95a056ccf7fb58ef3cce41d1a7af9af29484c37f7116bbf87852ecbf70688f8c7d2a294910ffbb96db41b3a7b60837bcd7ab41d6d1cfd87dc7dbbcf944ab2e901956191007a4217a8464b485feb8be76607872eef69cbcb132938eca50e72b88621a8663a6a2e69dee7eaff2d873e3804df7b82af457ba0fa3144d79f20141885e218c90ad822af9995e71a0487cba2a37f2edee7bd4abb187281e163b61d62c3f13212411d2a5ec2d27e3a4e10d14df562dfc52f2cc754eea09f76f2b00b3814fb3d15316636c5eb2219e3ff6cad143827c904b4ba0ca52d915016e1994f374a49cf8e19f342e481cf15c26eb855dc170b9918749e92d21db9221aa456b8983b4c5bc03310afbaae7e1e082bb10074dd3cbd9025efe58508e7905a6ebe4ffa97f197c400b527754c713b1af0ae04a35ac455398f2034657222a02a3ba1330c07802f49646f974d9c40c82275c5f8db223553a6e1ef379e8adf1aba411876a5b9b3b87b92ad6049b5605594355f68231185ab91c77ce1b41960db76bc09e38e9c62d18d50f3bba4414128d68eaebb9357a3fbecd2e69b9f812d346a7b193ea2c3980825a65a088ef44e4a30a16c5a9a7a2a3731324e240acf741bd6ab551ec19441688d775f78187e5b2700d923c2212dc9281b4c8ae4584d27e476436ef4fb72e254b679f31352c16134ce03271bcff82ccba79cad3a21b9b9b2a9cbbd09ab5547a82ee0bd4b31c9600d1e728dec9d251fd262f2f8e1493b783a2ac7d3dbc7b7c5a72c096f16f728e7797b94f258f5ccea3507e2461ce03e6812049bf46974f586f097aff8f98d9be68c1d8296e48d088c14e103a50082c87abf556b58a6b23537a22326976e2b5b6efc35254ac7affdf5ebbf8d0e5cf7dee42c4c9abe483005b42a3ca1b3264f6834ab56e73f85b0f940803eaa5e7b88120d00cd213197bd28b9450c67250e43d5cc759445f6f0a4aa4ab6f78f72151bb82d2aff4f1424d0cc2290619b50b802e2aa73396de99d23a11fd417c2e2f07259c322b620fd3c5813368222e36f3a8dee3441f8fe0f11986a91c13c63c4ae2bc54352a8742089efc12a3f0cb4c6fc0cf437e3f0ba9d0b0f0e351cc75bb81229d258d6ffce8db5f188523503c929cedc6b456c398764e813ef70ca5be61614449878fe5b04e439a33f8c784efb252aaeaf443a70ccf1d080808eaf652632cb0736be0130743b3f1fc9645c5801b36faf00e672db167bcd73fef2c7c8030c2c7712fbb95ae365356f9185c9fc64b473a96909ff1cfa9f61a2f46aedb96cd618a862085ed7081a3b8d412899e4ae319c17d8ea2f76831a1cc9e28c5036eb9eb38912f076c6bcbc9caa5852b65994ffcbda7c0dc1505eb747366667c457de7d04c163ce213f4351682996729d251b7e8741b38299a164dc80940c0f2365198f0ebbab229ebd023ca1d53062c767967c43926a1f83f414cebb0419f85b715ae8c1bb81100e9f55d96e9f5076b28426c3c08074f959b02390bed3bab07d719ebd720bf45fbbafa87c606b064437444ef968d5b5dd47017220a421d00b3414ec3546e45861edf63dd69d35d828ad80226174847733cc73be50c8542fabd74f50f30cab274b014abef2338549961ed13729f3455e8c674e5d4c5af249c68dac328194a2017b1e9b1164145739e4f29da25653b49efe25d17dec9744195619ad99aeb46482984f9adf29dc41f194af86ce59ca1ee80f25ac01746c8aa044124357f1e79ace985a5c1ea6e74cfa80a4661b04cc7cf61f15087ed902617a16a147739706a95eb44fbae30c89b94d511b9a8a17c2e48820c6d4a402e14c1ff75a46e9bb87fbcf851ec30839af8726aa59e6c202eba45604497c88e2fd0faf249e857727362a43a7bf8aad6fe8c21a4cd360d0c93b60404648b9aeba14cb0cc780ab08fd152e290875bb220c10654c0f17e8dbd8324b1c4c62a89338d5ab6ae4fff948349b46ed5e339af1645250b654afa0791fcf77e0837488bfa716230613f1f4e75b7e9bce5cd77c2286ef9a8ec20588c16d3043f63bfbdb8ce1e494d5d95a18d06d6d9a72902e9a1cacfc60b865be2b60f95dc54b05636606acadcb34c96ca282fac0dd0aa15a090146d3fe106a4076f7db9b5094cdb554fb7049eba7d84a014c33ad3e8544e61d12ba66439a140b4f791faeef937e3ad2d4ffc67c35ad87f7393da0d5d50ee", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]})
setsockopt$XDP_UMEM_REG(r12, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20) (async)
setsockopt$XDP_UMEM_REG(r12, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x13c, r10, 0x200, 0x70bd2a, 0x27dfdbfd, {}, [@TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xa1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x537, @remote, 0x58bf}}}}]}, @TIPC_NLA_SOCK={0x68, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xad14}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x501}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8001}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffff0ef}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffa}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4)
r13 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r13}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r13}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)
socket$nl_route(0x10, 0x3, 0x0)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
single: successfully extracted reproducer
found reproducer with 40 syscalls
minimizing guilty program
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-sendmsg$L2TP_CMD_SESSION_CREATE-syz_genetlink_get_family_id$tipc2-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-setsockopt$XDP_UMEM_REG-setsockopt$XDP_UMEM_REG-sendmsg$TIPC_NL_MON_SET-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff)
r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001640)={0x3, 0xc, &(0x7f0000002380)=@framed={{0x18, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd}, [@call={0x85, 0x0, 0x0, 0x2f}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1200}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r11, 0x2f, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xa5bc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="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", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]}) (async)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{<r12=>r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="f99f5668fd447723bde23543ec04f677f6f4522bf279585d7d9c7d0e986d1ce769217fca4e9d5f970fca501222e29daddb4d883713302c8568b926ff160247b9977cdae604dd7a5f1f7cfe3290d6047dc6a14a4a0f5c566484dcc5e7faa8f0afb046066a6eac036b876abf111d449c0104eec280f651f92de94382e21168144782c62339a2264be55ec608a09a5b1c021682dcfc37670699635ea71447074292e9a8c4c0833f21fa0db3f93e388996ff615ff4fe85947c8e75ee47d9f1443469d415cf583aa1b20514ca5b7d55b352109dca2e435753336202a29fc655ce58c30a2c9e9f02ba2489987ffa2951934e451a9a6ded8e16ee22954534d842bbd4d5d2bae93485eb0508540021dd707e7873355b8670027b48fc59469adf6c29ad98af4655efcf75d31549fddc8081b16872b2de7fe53db8991a177ddfa5436a7ca37405706e88f1da31ddad9261cc687e480f8df2b03e34552ba93201dff36e0987573bc7cfa604fe694fa6d81419f28eefa9b605e8d362055c6f428fe8332edbc741238501b7b194ad2edf31219c911f7a17cb1553bf24b072c0efb8983cd8f3192a29f9ae8257effa33937a830db57d340aa49ab8d70b9a3b7a7ed62afdf916a31833118984ca6bb64a9899a59546e13d3f1a86ecd48e6ca304dc599231cd2016c7e5184a21d8af79b10f946c7e700344e36269f39eb13b4822ba4db2b7047c21ecae2377c80d7070c041256025cb9469cce5bc0d572adef2991ef1898a1f0d5cc02f9463eecd3bb4067a1cbbfe32cc374456cdbec0ca3e5ba261fa43efa2067cd77a120543506704d589825e558c6bc45c8b8a4cc4bd7935cda911aaf2425577e865f5f0f4b557130dde76eee3e9e6007caa66b949ff627b05cdb4718235daf8102980538633f91527bf54b2cad1dbb615c95a9831e336fd6655de4823e44bb6f7f2b119303a84d0eebf21486e4156baba7474090ad8bb74d6f87a742cfd652e7a100f0864db7622a53a8ff46f99fa1b92dbb308da7ef755facd7aaa0daa8d6304625428122073cb690c7cf3ed4dcf3698a3e24fb1287112d75824db74c103ededa722ed33c0ab48fb1cf9853b4d04de80e0ada80c459be55f081a16a55a35697f9b3ef7af0a30f2bcf59c473cdc2fab26ee72ebb722303e57a541718956f6d664e3f6cf79e554d6da9d8a4bd73ee820174567a01b3273fc4a0961c41929623e7f45bf0f38cac5ce36ef8781296bb68ad26ed6f76b3db2b159a7bde21891819646d199362f1d14ab79e24d3622eaa88dd6900fbe0c1f4d11920665981d477450bc8638e28a0c1513abf9b7abb0a12c5a43e9a2ef4e86652d02f09e14b678c9adf682441b0d09420a1aaf0d9367bbed0fe57ff8e26b6a38e6643522c3224a613c3f17dc6ab96f2b26342cee163c2c24a52f19b5134dc29234ba21a5b8cbe166f960925164a6a122a5a551dc3191f2f50d91875ffaf8cefb26c7d246f77f52f11c11926a327277fce57ef8adaf5d86987483058813861bad34cf1687cd145df2f7913e3894c4669be24deb12c0e28d9bd939ced69480b52d7791274f41505360d5cf3abc30ae8ba2333d6f6a878fae932e243c53173a17bd5fed287812a137c776ba66d2c4c5a7f2b82c7663bc15e4c8c5ec13905a016d78b70d73253dd928678007e995530f7324229a1565bb25890bd1dc46d3fda00442e2bdbca3aaee061814c039d997a5a69a730b78df82fe9d7845585c3b8e1a6f8448d8ce208fc942b3fe3966d37f16648060a6b9e8ed94fe01770699af0d4ef06d917b137412fb87e31c98e033e64ed19281f3dc6a13f9219c216ed59b5c3d6215f99e20c6092ff721701ea190c4d66ff1a16057c6b6917a6d83f7c49b44b06acdf6b3f8a3ba5aebe99dd6d72e9a33f9e616414b09751ae4948b9a738deabc3579733b72c78681e67a88805cbb0a542cfe29938bad8b8f5431e1b67de2c8764971023b58860fe2c41713ca623302226a097a558970b5eed1e2ee652c5289e7f5e5495e6ee8ec120bbb2da9e2e30a3f5644535598bffd7cc1497ec56f8ab08582706e2cfcda7ee587c88b179c560bc865d278d2453ecd16a490eb82963045d55857f41bc95bf7137f33bf17f2936bab2f1bfe2a2505427a71cf898e4924df9f637513670c510534094ebdfe3e7c3a1a6304188b33be25b427e227053bd0816cb3ff957192f0218bc3cf92a3b2f0a9657f6c2fa8abb42ec41c0706f01784fb2e0f5556d6831ae900f2b6ac9ad32e54b4dc900123a10fdfe77e9119b78beb7b5dc62ea138e604d55781def51eecd8348bdedb1fc517a3587877f40c0fdf56b4d84f52c5fcda822cdd8070437420af5440722feffae908e3957a399b185276b91dcf9fd890dc568413e1c8732c9ec116f082d83334702ecb79aee5f4fb7f7664bf6dcdd67aa4da0f51dc9619b882a0383c28b6aedd96836a2c78b5ecc76ab3902285c5bfa04a57df04dd1b4a52545bf6ecc710846a7e8671dbdc451fd3a74c94d924e729725063de6be2f1d772239c3453c3861028ccc7768f40db2a04d13c1c3f5c46c2d42eddac2bcc3ca360dfd3752806270b0d5014efbe040828efdf400b19eac745fec83b7e70771a406cc3969a5faf6ffb0fbe70afe7016abc464ae17d45216e0c1597b30a67ca9a2af9ea71394df047227da3fafef7f3a24ccaba481596a0d8793f8c21d2509ae712ada0a32d23caf0b21dc29013a64b0468070f6460bf0d69e2e79da462cf7f170f7247edaab304e6e12499527169a76d62e7ba887d4c69f613a5fbf7b0b1f4366550b78acb90bd976161272f6a6383be4c969b4b1682ad2af20663a5662f448c7f4ffb6dd6fb2cff1a48100046b0e6cc8177a4de42ecd2106ff2526a987d9609ee02b6b18bea1d773cc2314ddfa0b460b746fdd422b6c331b20c024aacfd57cbf2c75adc048211d4180712fbf351bcb8be3a9124a8cd80fa42d56948286ff2c31f1a824aec3a35e8f26a030ab6f04001a88991a335fed5c2d60760c4a5b936bf68fbc285fbe04939f940d3bd67324af2a065c96cdeed4c85b9b46ec486c1c68545feba64ae9503cf8024f4bbe5ef57a0d829319bd23c7820c73638ac91065df79e3c3664193c4f0f8c84f77d8be16198ce9b5ec34b70e2a51fc8296fa9f2479c8c4ec0ef135c2788bc2b49546f27a5004645a76b631be283933be4540debd4c6326d46f08c89b29c25db0f473be068dfa4d2c5b48aa59b058ff79f951328785af91f38bbcec5c40545df211de446628a056e791a71f8b8f4f2e19d419ebc37cd193ae735104b6d710e48906d7725b343935d7aebff8947d175635ff200d16d060a139587116fde0465c05bda2305b51296c766162310225f5a42cde27598e21774cc26c5f7f984e6eaa3cfd753e59461c33a37dfc457270b0e281d80e8346eed527f393f94e51458930ac95d838acaef74253fc57d985d48ce4860722b5d09970d9cc0ccfb81ab742f86a6e7949371193ee91db4a93aab5c24243702e4567b8b92b90d98103bb70423c2c327669c9593664697d586b334a0c8484c1ba4090fb7aee6e9d48e2d0c95a056ccf7fb58ef3cce41d1a7af9af29484c37f7116bbf87852ecbf70688f8c7d2a294910ffbb96db41b3a7b60837bcd7ab41d6d1cfd87dc7dbbcf944ab2e901956191007a4217a8464b485feb8be76607872eef69cbcb132938eca50e72b88621a8663a6a2e69dee7eaff2d873e3804df7b82af457ba0fa3144d79f20141885e218c90ad822af9995e71a0487cba2a37f2edee7bd4abb187281e163b61d62c3f13212411d2a5ec2d27e3a4e10d14df562dfc52f2cc754eea09f76f2b00b3814fb3d15316636c5eb2219e3ff6cad143827c904b4ba0ca52d915016e1994f374a49cf8e19f342e481cf15c26eb855dc170b9918749e92d21db9221aa456b8983b4c5bc03310afbaae7e1e082bb10074dd3cbd9025efe58508e7905a6ebe4ffa97f197c400b527754c713b1af0ae04a35ac455398f2034657222a02a3ba1330c07802f49646f974d9c40c82275c5f8db223553a6e1ef379e8adf1aba411876a5b9b3b87b92ad6049b5605594355f68231185ab91c77ce1b41960db76bc09e38e9c62d18d50f3bba4414128d68eaebb9357a3fbecd2e69b9f812d346a7b193ea2c3980825a65a088ef44e4a30a16c5a9a7a2a3731324e240acf741bd6ab551ec19441688d775f78187e5b2700d923c2212dc9281b4c8ae4584d27e476436ef4fb72e254b679f31352c16134ce03271bcff82ccba79cad3a21b9b9b2a9cbbd09ab5547a82ee0bd4b31c9600d1e728dec9d251fd262f2f8e1493b783a2ac7d3dbc7b7c5a72c096f16f728e7797b94f258f5ccea3507e2461ce03e6812049bf46974f586f097aff8f98d9be68c1d8296e48d088c14e103a50082c87abf556b58a6b23537a22326976e2b5b6efc35254ac7affdf5ebbf8d0e5cf7dee42c4c9abe483005b42a3ca1b3264f6834ab56e73f85b0f940803eaa5e7b88120d00cd213197bd28b9450c67250e43d5cc759445f6f0a4aa4ab6f78f72151bb82d2aff4f1424d0cc2290619b50b802e2aa73396de99d23a11fd417c2e2f07259c322b620fd3c5813368222e36f3a8dee3441f8fe0f11986a91c13c63c4ae2bc54352a8742089efc12a3f0cb4c6fc0cf437e3f0ba9d0b0f0e351cc75bb81229d258d6ffce8db5f188523503c929cedc6b456c398764e813ef70ca5be61614449878fe5b04e439a33f8c784efb252aaeaf443a70ccf1d080808eaf652632cb0736be0130743b3f1fc9645c5801b36faf00e672db167bcd73fef2c7c8030c2c7712fbb95ae365356f9185c9fc64b473a96909ff1cfa9f61a2f46aedb96cd618a862085ed7081a3b8d412899e4ae319c17d8ea2f76831a1cc9e28c5036eb9eb38912f076c6bcbc9caa5852b65994ffcbda7c0dc1505eb747366667c457de7d04c163ce213f4351682996729d251b7e8741b38299a164dc80940c0f2365198f0ebbab229ebd023ca1d53062c767967c43926a1f83f414cebb0419f85b715ae8c1bb81100e9f55d96e9f5076b28426c3c08074f959b02390bed3bab07d719ebd720bf45fbbafa87c606b064437444ef968d5b5dd47017220a421d00b3414ec3546e45861edf63dd69d35d828ad80226174847733cc73be50c8542fabd74f50f30cab274b014abef2338549961ed13729f3455e8c674e5d4c5af249c68dac328194a2017b1e9b1164145739e4f29da25653b49efe25d17dec9744195619ad99aeb46482984f9adf29dc41f194af86ce59ca1ee80f25ac01746c8aa044124357f1e79ace985a5c1ea6e74cfa80a4661b04cc7cf61f15087ed902617a16a147739706a95eb44fbae30c89b94d511b9a8a17c2e48820c6d4a402e14c1ff75a46e9bb87fbcf851ec30839af8726aa59e6c202eba45604497c88e2fd0faf249e857727362a43a7bf8aad6fe8c21a4cd360d0c93b60404648b9aeba14cb0cc780ab08fd152e290875bb220c10654c0f17e8dbd8324b1c4c62a89338d5ab6ae4fff948349b46ed5e339af1645250b654afa0791fcf77e0837488bfa716230613f1f4e75b7e9bce5cd77c2286ef9a8ec20588c16d3043f63bfbdb8ce1e494d5d95a18d06d6d9a72902e9a1cacfc60b865be2b60f95dc54b05636606acadcb34c96ca282fac0dd0aa15a090146d3fe106a4076f7db9b5094cdb554fb7049eba7d84a014c33ad3e8544e61d12ba66439a140b4f791faeef937e3ad2d4ffc67c35ad87f7393da0d5d50ee", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]})
setsockopt$XDP_UMEM_REG(r12, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20) (async)
setsockopt$XDP_UMEM_REG(r12, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x13c, r10, 0x200, 0x70bd2a, 0x27dfdbfd, {}, [@TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xa1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x537, @remote, 0x58bf}}}}]}, @TIPC_NLA_SOCK={0x68, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xad14}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x501}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8001}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffff0ef}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffa}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4)
r13 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r13}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r13}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-sendmsg$L2TP_CMD_SESSION_CREATE-syz_genetlink_get_family_id$tipc2-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-setsockopt$XDP_UMEM_REG-setsockopt$XDP_UMEM_REG-sendmsg$TIPC_NL_MON_SET-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff)
r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001640)={0x3, 0xc, &(0x7f0000002380)=@framed={{0x18, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd}, [@call={0x85, 0x0, 0x0, 0x2f}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1200}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r11, 0x2f, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xa5bc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="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", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]}) (async)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{<r12=>r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="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", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]})
setsockopt$XDP_UMEM_REG(r12, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20) (async)
setsockopt$XDP_UMEM_REG(r12, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x13c, r10, 0x200, 0x70bd2a, 0x27dfdbfd, {}, [@TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xa1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x537, @remote, 0x58bf}}}}]}, @TIPC_NLA_SOCK={0x68, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xad14}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x501}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8001}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffff0ef}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffa}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4)
r13 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r13}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r13}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-sendmsg$L2TP_CMD_SESSION_CREATE-syz_genetlink_get_family_id$tipc2-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-setsockopt$XDP_UMEM_REG-setsockopt$XDP_UMEM_REG-sendmsg$TIPC_NL_MON_SET-bpf$MAP_CREATE_CONST_STR-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff)
r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001640)={0x3, 0xc, &(0x7f0000002380)=@framed={{0x18, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd}, [@call={0x85, 0x0, 0x0, 0x2f}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1200}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r11, 0x2f, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xa5bc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="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", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]}) (async)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{<r12=>r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="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", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]})
setsockopt$XDP_UMEM_REG(r12, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20) (async)
setsockopt$XDP_UMEM_REG(r12, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x13c, r10, 0x200, 0x70bd2a, 0x27dfdbfd, {}, [@TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xa1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x537, @remote, 0x58bf}}}}]}, @TIPC_NLA_SOCK={0x68, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xad14}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x501}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8001}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffff0ef}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffa}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-sendmsg$L2TP_CMD_SESSION_CREATE-syz_genetlink_get_family_id$tipc2-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-setsockopt$XDP_UMEM_REG-setsockopt$XDP_UMEM_REG-sendmsg$TIPC_NL_MON_SET-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff)
r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001640)={0x3, 0xc, &(0x7f0000002380)=@framed={{0x18, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd}, [@call={0x85, 0x0, 0x0, 0x2f}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1200}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r11, 0x2f, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xa5bc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="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", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]}) (async)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{<r12=>r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="f99f5668fd447723bde23543ec04f677f6f4522bf279585d7d9c7d0e986d1ce769217fca4e9d5f970fca501222e29daddb4d883713302c8568b926ff160247b9977cdae604dd7a5f1f7cfe3290d6047dc6a14a4a0f5c566484dcc5e7faa8f0afb046066a6eac036b876abf111d449c0104eec280f651f92de94382e21168144782c62339a2264be55ec608a09a5b1c021682dcfc37670699635ea71447074292e9a8c4c0833f21fa0db3f93e388996ff615ff4fe85947c8e75ee47d9f1443469d415cf583aa1b20514ca5b7d55b352109dca2e435753336202a29fc655ce58c30a2c9e9f02ba2489987ffa2951934e451a9a6ded8e16ee22954534d842bbd4d5d2bae93485eb0508540021dd707e7873355b8670027b48fc59469adf6c29ad98af4655efcf75d31549fddc8081b16872b2de7fe53db8991a177ddfa5436a7ca37405706e88f1da31ddad9261cc687e480f8df2b03e34552ba93201dff36e0987573bc7cfa604fe694fa6d81419f28eefa9b605e8d362055c6f428fe8332edbc741238501b7b194ad2edf31219c911f7a17cb1553bf24b072c0efb8983cd8f3192a29f9ae8257effa33937a830db57d340aa49ab8d70b9a3b7a7ed62afdf916a31833118984ca6bb64a9899a59546e13d3f1a86ecd48e6ca304dc599231cd2016c7e5184a21d8af79b10f946c7e700344e36269f39eb13b4822ba4db2b7047c21ecae2377c80d7070c041256025cb9469cce5bc0d572adef2991ef1898a1f0d5cc02f9463eecd3bb4067a1cbbfe32cc374456cdbec0ca3e5ba261fa43efa2067cd77a120543506704d589825e558c6bc45c8b8a4cc4bd7935cda911aaf2425577e865f5f0f4b557130dde76eee3e9e6007caa66b949ff627b05cdb4718235daf8102980538633f91527bf54b2cad1dbb615c95a9831e336fd6655de4823e44bb6f7f2b119303a84d0eebf21486e4156baba7474090ad8bb74d6f87a742cfd652e7a100f0864db7622a53a8ff46f99fa1b92dbb308da7ef755facd7aaa0daa8d6304625428122073cb690c7cf3ed4dcf3698a3e24fb1287112d75824db74c103ededa722ed33c0ab48fb1cf9853b4d04de80e0ada80c459be55f081a16a55a35697f9b3ef7af0a30f2bcf59c473cdc2fab26ee72ebb722303e57a541718956f6d664e3f6cf79e554d6da9d8a4bd73ee820174567a01b3273fc4a0961c41929623e7f45bf0f38cac5ce36ef8781296bb68ad26ed6f76b3db2b159a7bde21891819646d199362f1d14ab79e24d3622eaa88dd6900fbe0c1f4d11920665981d477450bc8638e28a0c1513abf9b7abb0a12c5a43e9a2ef4e86652d02f09e14b678c9adf682441b0d09420a1aaf0d9367bbed0fe57ff8e26b6a38e6643522c3224a613c3f17dc6ab96f2b26342cee163c2c24a52f19b5134dc29234ba21a5b8cbe166f960925164a6a122a5a551dc3191f2f50d91875ffaf8cefb26c7d246f77f52f11c11926a327277fce57ef8adaf5d86987483058813861bad34cf1687cd145df2f7913e3894c4669be24deb12c0e28d9bd939ced69480b52d7791274f41505360d5cf3abc30ae8ba2333d6f6a878fae932e243c53173a17bd5fed287812a137c776ba66d2c4c5a7f2b82c7663bc15e4c8c5ec13905a016d78b70d73253dd928678007e995530f7324229a1565bb25890bd1dc46d3fda00442e2bdbca3aaee061814c039d997a5a69a730b78df82fe9d7845585c3b8e1a6f8448d8ce208fc942b3fe3966d37f16648060a6b9e8ed94fe01770699af0d4ef06d917b137412fb87e31c98e033e64ed19281f3dc6a13f9219c216ed59b5c3d6215f99e20c6092ff721701ea190c4d66ff1a16057c6b6917a6d83f7c49b44b06acdf6b3f8a3ba5aebe99dd6d72e9a33f9e616414b09751ae4948b9a738deabc3579733b72c78681e67a88805cbb0a542cfe29938bad8b8f5431e1b67de2c8764971023b58860fe2c41713ca623302226a097a558970b5eed1e2ee652c5289e7f5e5495e6ee8ec120bbb2da9e2e30a3f5644535598bffd7cc1497ec56f8ab08582706e2cfcda7ee587c88b179c560bc865d278d2453ecd16a490eb82963045d55857f41bc95bf7137f33bf17f2936bab2f1bfe2a2505427a71cf898e4924df9f637513670c510534094ebdfe3e7c3a1a6304188b33be25b427e227053bd0816cb3ff957192f0218bc3cf92a3b2f0a9657f6c2fa8abb42ec41c0706f01784fb2e0f5556d6831ae900f2b6ac9ad32e54b4dc900123a10fdfe77e9119b78beb7b5dc62ea138e604d55781def51eecd8348bdedb1fc517a3587877f40c0fdf56b4d84f52c5fcda822cdd8070437420af5440722feffae908e3957a399b185276b91dcf9fd890dc568413e1c8732c9ec116f082d83334702ecb79aee5f4fb7f7664bf6dcdd67aa4da0f51dc9619b882a0383c28b6aedd96836a2c78b5ecc76ab3902285c5bfa04a57df04dd1b4a52545bf6ecc710846a7e8671dbdc451fd3a74c94d924e729725063de6be2f1d772239c3453c3861028ccc7768f40db2a04d13c1c3f5c46c2d42eddac2bcc3ca360dfd3752806270b0d5014efbe040828efdf400b19eac745fec83b7e70771a406cc3969a5faf6ffb0fbe70afe7016abc464ae17d45216e0c1597b30a67ca9a2af9ea71394df047227da3fafef7f3a24ccaba481596a0d8793f8c21d2509ae712ada0a32d23caf0b21dc29013a64b0468070f6460bf0d69e2e79da462cf7f170f7247edaab304e6e12499527169a76d62e7ba887d4c69f613a5fbf7b0b1f4366550b78acb90bd976161272f6a6383be4c969b4b1682ad2af20663a5662f448c7f4ffb6dd6fb2cff1a48100046b0e6cc8177a4de42ecd2106ff2526a987d9609ee02b6b18bea1d773cc2314ddfa0b460b746fdd422b6c331b20c024aacfd57cbf2c75adc048211d4180712fbf351bcb8be3a9124a8cd80fa42d56948286ff2c31f1a824aec3a35e8f26a030ab6f04001a88991a335fed5c2d60760c4a5b936bf68fbc285fbe04939f940d3bd67324af2a065c96cdeed4c85b9b46ec486c1c68545feba64ae9503cf8024f4bbe5ef57a0d829319bd23c7820c73638ac91065df79e3c3664193c4f0f8c84f77d8be16198ce9b5ec34b70e2a51fc8296fa9f2479c8c4ec0ef135c2788bc2b49546f27a5004645a76b631be283933be4540debd4c6326d46f08c89b29c25db0f473be068dfa4d2c5b48aa59b058ff79f951328785af91f38bbcec5c40545df211de446628a056e791a71f8b8f4f2e19d419ebc37cd193ae735104b6d710e48906d7725b343935d7aebff8947d175635ff200d16d060a139587116fde0465c05bda2305b51296c766162310225f5a42cde27598e21774cc26c5f7f984e6eaa3cfd753e59461c33a37dfc457270b0e281d80e8346eed527f393f94e51458930ac95d838acaef74253fc57d985d48ce4860722b5d09970d9cc0ccfb81ab742f86a6e7949371193ee91db4a93aab5c24243702e4567b8b92b90d98103bb70423c2c327669c9593664697d586b334a0c8484c1ba4090fb7aee6e9d48e2d0c95a056ccf7fb58ef3cce41d1a7af9af29484c37f7116bbf87852ecbf70688f8c7d2a294910ffbb96db41b3a7b60837bcd7ab41d6d1cfd87dc7dbbcf944ab2e901956191007a4217a8464b485feb8be76607872eef69cbcb132938eca50e72b88621a8663a6a2e69dee7eaff2d873e3804df7b82af457ba0fa3144d79f20141885e218c90ad822af9995e71a0487cba2a37f2edee7bd4abb187281e163b61d62c3f13212411d2a5ec2d27e3a4e10d14df562dfc52f2cc754eea09f76f2b00b3814fb3d15316636c5eb2219e3ff6cad143827c904b4ba0ca52d915016e1994f374a49cf8e19f342e481cf15c26eb855dc170b9918749e92d21db9221aa456b8983b4c5bc03310afbaae7e1e082bb10074dd3cbd9025efe58508e7905a6ebe4ffa97f197c400b527754c713b1af0ae04a35ac455398f2034657222a02a3ba1330c07802f49646f974d9c40c82275c5f8db223553a6e1ef379e8adf1aba411876a5b9b3b87b92ad6049b5605594355f68231185ab91c77ce1b41960db76bc09e38e9c62d18d50f3bba4414128d68eaebb9357a3fbecd2e69b9f812d346a7b193ea2c3980825a65a088ef44e4a30a16c5a9a7a2a3731324e240acf741bd6ab551ec19441688d775f78187e5b2700d923c2212dc9281b4c8ae4584d27e476436ef4fb72e254b679f31352c16134ce03271bcff82ccba79cad3a21b9b9b2a9cbbd09ab5547a82ee0bd4b31c9600d1e728dec9d251fd262f2f8e1493b783a2ac7d3dbc7b7c5a72c096f16f728e7797b94f258f5ccea3507e2461ce03e6812049bf46974f586f097aff8f98d9be68c1d8296e48d088c14e103a50082c87abf556b58a6b23537a22326976e2b5b6efc35254ac7affdf5ebbf8d0e5cf7dee42c4c9abe483005b42a3ca1b3264f6834ab56e73f85b0f940803eaa5e7b88120d00cd213197bd28b9450c67250e43d5cc759445f6f0a4aa4ab6f78f72151bb82d2aff4f1424d0cc2290619b50b802e2aa73396de99d23a11fd417c2e2f07259c322b620fd3c5813368222e36f3a8dee3441f8fe0f11986a91c13c63c4ae2bc54352a8742089efc12a3f0cb4c6fc0cf437e3f0ba9d0b0f0e351cc75bb81229d258d6ffce8db5f188523503c929cedc6b456c398764e813ef70ca5be61614449878fe5b04e439a33f8c784efb252aaeaf443a70ccf1d080808eaf652632cb0736be0130743b3f1fc9645c5801b36faf00e672db167bcd73fef2c7c8030c2c7712fbb95ae365356f9185c9fc64b473a96909ff1cfa9f61a2f46aedb96cd618a862085ed7081a3b8d412899e4ae319c17d8ea2f76831a1cc9e28c5036eb9eb38912f076c6bcbc9caa5852b65994ffcbda7c0dc1505eb747366667c457de7d04c163ce213f4351682996729d251b7e8741b38299a164dc80940c0f2365198f0ebbab229ebd023ca1d53062c767967c43926a1f83f414cebb0419f85b715ae8c1bb81100e9f55d96e9f5076b28426c3c08074f959b02390bed3bab07d719ebd720bf45fbbafa87c606b064437444ef968d5b5dd47017220a421d00b3414ec3546e45861edf63dd69d35d828ad80226174847733cc73be50c8542fabd74f50f30cab274b014abef2338549961ed13729f3455e8c674e5d4c5af249c68dac328194a2017b1e9b1164145739e4f29da25653b49efe25d17dec9744195619ad99aeb46482984f9adf29dc41f194af86ce59ca1ee80f25ac01746c8aa044124357f1e79ace985a5c1ea6e74cfa80a4661b04cc7cf61f15087ed902617a16a147739706a95eb44fbae30c89b94d511b9a8a17c2e48820c6d4a402e14c1ff75a46e9bb87fbcf851ec30839af8726aa59e6c202eba45604497c88e2fd0faf249e857727362a43a7bf8aad6fe8c21a4cd360d0c93b60404648b9aeba14cb0cc780ab08fd152e290875bb220c10654c0f17e8dbd8324b1c4c62a89338d5ab6ae4fff948349b46ed5e339af1645250b654afa0791fcf77e0837488bfa716230613f1f4e75b7e9bce5cd77c2286ef9a8ec20588c16d3043f63bfbdb8ce1e494d5d95a18d06d6d9a72902e9a1cacfc60b865be2b60f95dc54b05636606acadcb34c96ca282fac0dd0aa15a090146d3fe106a4076f7db9b5094cdb554fb7049eba7d84a014c33ad3e8544e61d12ba66439a140b4f791faeef937e3ad2d4ffc67c35ad87f7393da0d5d50ee", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]})
setsockopt$XDP_UMEM_REG(r12, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20) (async)
setsockopt$XDP_UMEM_REG(r12, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x13c, r10, 0x200, 0x70bd2a, 0x27dfdbfd, {}, [@TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xa1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x537, @remote, 0x58bf}}}}]}, @TIPC_NLA_SOCK={0x68, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xad14}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x501}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8001}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffff0ef}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffa}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-sendmsg$L2TP_CMD_SESSION_CREATE-syz_genetlink_get_family_id$tipc2-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-setsockopt$XDP_UMEM_REG-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff)
r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001640)={0x3, 0xc, &(0x7f0000002380)=@framed={{0x18, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd}, [@call={0x85, 0x0, 0x0, 0x2f}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1200}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r10, 0x2f, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xa5bc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="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", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]}) (async)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{<r11=>r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="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", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]})
setsockopt$XDP_UMEM_REG(r11, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20) (async)
setsockopt$XDP_UMEM_REG(r11, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r12 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r12}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r12}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: WARNING in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-sendmsg$L2TP_CMD_SESSION_CREATE-syz_genetlink_get_family_id$tipc2-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff)
r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001640)={0x3, 0xc, &(0x7f0000002380)=@framed={{0x18, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd}, [@call={0x85, 0x0, 0x0, 0x2f}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1200}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r10, 0x2f, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xa5bc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="f99f5668fd447723bde23543ec04f677f6f4522bf279585d7d9c7d0e986d1ce769217fca4e9d5f970fca501222e29daddb4d883713302c8568b926ff160247b9977cdae604dd7a5f1f7cfe3290d6047dc6a14a4a0f5c566484dcc5e7faa8f0afb046066a6eac036b876abf111d449c0104eec280f651f92de94382e21168144782c62339a2264be55ec608a09a5b1c021682dcfc37670699635ea71447074292e9a8c4c0833f21fa0db3f93e388996ff615ff4fe85947c8e75ee47d9f1443469d415cf583aa1b20514ca5b7d55b352109dca2e435753336202a29fc655ce58c30a2c9e9f02ba2489987ffa2951934e451a9a6ded8e16ee22954534d842bbd4d5d2bae93485eb0508540021dd707e7873355b8670027b48fc59469adf6c29ad98af4655efcf75d31549fddc8081b16872b2de7fe53db8991a177ddfa5436a7ca37405706e88f1da31ddad9261cc687e480f8df2b03e34552ba93201dff36e0987573bc7cfa604fe694fa6d81419f28eefa9b605e8d362055c6f428fe8332edbc741238501b7b194ad2edf31219c911f7a17cb1553bf24b072c0efb8983cd8f3192a29f9ae8257effa33937a830db57d340aa49ab8d70b9a3b7a7ed62afdf916a31833118984ca6bb64a9899a59546e13d3f1a86ecd48e6ca304dc599231cd2016c7e5184a21d8af79b10f946c7e700344e36269f39eb13b4822ba4db2b7047c21ecae2377c80d7070c041256025cb9469cce5bc0d572adef2991ef1898a1f0d5cc02f9463eecd3bb4067a1cbbfe32cc374456cdbec0ca3e5ba261fa43efa2067cd77a120543506704d589825e558c6bc45c8b8a4cc4bd7935cda911aaf2425577e865f5f0f4b557130dde76eee3e9e6007caa66b949ff627b05cdb4718235daf8102980538633f91527bf54b2cad1dbb615c95a9831e336fd6655de4823e44bb6f7f2b119303a84d0eebf21486e4156baba7474090ad8bb74d6f87a742cfd652e7a100f0864db7622a53a8ff46f99fa1b92dbb308da7ef755facd7aaa0daa8d6304625428122073cb690c7cf3ed4dcf3698a3e24fb1287112d75824db74c103ededa722ed33c0ab48fb1cf9853b4d04de80e0ada80c459be55f081a16a55a35697f9b3ef7af0a30f2bcf59c473cdc2fab26ee72ebb722303e57a541718956f6d664e3f6cf79e554d6da9d8a4bd73ee820174567a01b3273fc4a0961c41929623e7f45bf0f38cac5ce36ef8781296bb68ad26ed6f76b3db2b159a7bde21891819646d199362f1d14ab79e24d3622eaa88dd6900fbe0c1f4d11920665981d477450bc8638e28a0c1513abf9b7abb0a12c5a43e9a2ef4e86652d02f09e14b678c9adf682441b0d09420a1aaf0d9367bbed0fe57ff8e26b6a38e6643522c3224a613c3f17dc6ab96f2b26342cee163c2c24a52f19b5134dc29234ba21a5b8cbe166f960925164a6a122a5a551dc3191f2f50d91875ffaf8cefb26c7d246f77f52f11c11926a327277fce57ef8adaf5d86987483058813861bad34cf1687cd145df2f7913e3894c4669be24deb12c0e28d9bd939ced69480b52d7791274f41505360d5cf3abc30ae8ba2333d6f6a878fae932e243c53173a17bd5fed287812a137c776ba66d2c4c5a7f2b82c7663bc15e4c8c5ec13905a016d78b70d73253dd928678007e995530f7324229a1565bb25890bd1dc46d3fda00442e2bdbca3aaee061814c039d997a5a69a730b78df82fe9d7845585c3b8e1a6f8448d8ce208fc942b3fe3966d37f16648060a6b9e8ed94fe01770699af0d4ef06d917b137412fb87e31c98e033e64ed19281f3dc6a13f9219c216ed59b5c3d6215f99e20c6092ff721701ea190c4d66ff1a16057c6b6917a6d83f7c49b44b06acdf6b3f8a3ba5aebe99dd6d72e9a33f9e616414b09751ae4948b9a738deabc3579733b72c78681e67a88805cbb0a542cfe29938bad8b8f5431e1b67de2c8764971023b58860fe2c41713ca623302226a097a558970b5eed1e2ee652c5289e7f5e5495e6ee8ec120bbb2da9e2e30a3f5644535598bffd7cc1497ec56f8ab08582706e2cfcda7ee587c88b179c560bc865d278d2453ecd16a490eb82963045d55857f41bc95bf7137f33bf17f2936bab2f1bfe2a2505427a71cf898e4924df9f637513670c510534094ebdfe3e7c3a1a6304188b33be25b427e227053bd0816cb3ff957192f0218bc3cf92a3b2f0a9657f6c2fa8abb42ec41c0706f01784fb2e0f5556d6831ae900f2b6ac9ad32e54b4dc900123a10fdfe77e9119b78beb7b5dc62ea138e604d55781def51eecd8348bdedb1fc517a3587877f40c0fdf56b4d84f52c5fcda822cdd8070437420af5440722feffae908e3957a399b185276b91dcf9fd890dc568413e1c8732c9ec116f082d83334702ecb79aee5f4fb7f7664bf6dcdd67aa4da0f51dc9619b882a0383c28b6aedd96836a2c78b5ecc76ab3902285c5bfa04a57df04dd1b4a52545bf6ecc710846a7e8671dbdc451fd3a74c94d924e729725063de6be2f1d772239c3453c3861028ccc7768f40db2a04d13c1c3f5c46c2d42eddac2bcc3ca360dfd3752806270b0d5014efbe040828efdf400b19eac745fec83b7e70771a406cc3969a5faf6ffb0fbe70afe7016abc464ae17d45216e0c1597b30a67ca9a2af9ea71394df047227da3fafef7f3a24ccaba481596a0d8793f8c21d2509ae712ada0a32d23caf0b21dc29013a64b0468070f6460bf0d69e2e79da462cf7f170f7247edaab304e6e12499527169a76d62e7ba887d4c69f613a5fbf7b0b1f4366550b78acb90bd976161272f6a6383be4c969b4b1682ad2af20663a5662f448c7f4ffb6dd6fb2cff1a48100046b0e6cc8177a4de42ecd2106ff2526a987d9609ee02b6b18bea1d773cc2314ddfa0b460b746fdd422b6c331b20c024aacfd57cbf2c75adc048211d4180712fbf351bcb8be3a9124a8cd80fa42d56948286ff2c31f1a824aec3a35e8f26a030ab6f04001a88991a335fed5c2d60760c4a5b936bf68fbc285fbe04939f940d3bd67324af2a065c96cdeed4c85b9b46ec486c1c68545feba64ae9503cf8024f4bbe5ef57a0d829319bd23c7820c73638ac91065df79e3c3664193c4f0f8c84f77d8be16198ce9b5ec34b70e2a51fc8296fa9f2479c8c4ec0ef135c2788bc2b49546f27a5004645a76b631be283933be4540debd4c6326d46f08c89b29c25db0f473be068dfa4d2c5b48aa59b058ff79f951328785af91f38bbcec5c40545df211de446628a056e791a71f8b8f4f2e19d419ebc37cd193ae735104b6d710e48906d7725b343935d7aebff8947d175635ff200d16d060a139587116fde0465c05bda2305b51296c766162310225f5a42cde27598e21774cc26c5f7f984e6eaa3cfd753e59461c33a37dfc457270b0e281d80e8346eed527f393f94e51458930ac95d838acaef74253fc57d985d48ce4860722b5d09970d9cc0ccfb81ab742f86a6e7949371193ee91db4a93aab5c24243702e4567b8b92b90d98103bb70423c2c327669c9593664697d586b334a0c8484c1ba4090fb7aee6e9d48e2d0c95a056ccf7fb58ef3cce41d1a7af9af29484c37f7116bbf87852ecbf70688f8c7d2a294910ffbb96db41b3a7b60837bcd7ab41d6d1cfd87dc7dbbcf944ab2e901956191007a4217a8464b485feb8be76607872eef69cbcb132938eca50e72b88621a8663a6a2e69dee7eaff2d873e3804df7b82af457ba0fa3144d79f20141885e218c90ad822af9995e71a0487cba2a37f2edee7bd4abb187281e163b61d62c3f13212411d2a5ec2d27e3a4e10d14df562dfc52f2cc754eea09f76f2b00b3814fb3d15316636c5eb2219e3ff6cad143827c904b4ba0ca52d915016e1994f374a49cf8e19f342e481cf15c26eb855dc170b9918749e92d21db9221aa456b8983b4c5bc03310afbaae7e1e082bb10074dd3cbd9025efe58508e7905a6ebe4ffa97f197c400b527754c713b1af0ae04a35ac455398f2034657222a02a3ba1330c07802f49646f974d9c40c82275c5f8db223553a6e1ef379e8adf1aba411876a5b9b3b87b92ad6049b5605594355f68231185ab91c77ce1b41960db76bc09e38e9c62d18d50f3bba4414128d68eaebb9357a3fbecd2e69b9f812d346a7b193ea2c3980825a65a088ef44e4a30a16c5a9a7a2a3731324e240acf741bd6ab551ec19441688d775f78187e5b2700d923c2212dc9281b4c8ae4584d27e476436ef4fb72e254b679f31352c16134ce03271bcff82ccba79cad3a21b9b9b2a9cbbd09ab5547a82ee0bd4b31c9600d1e728dec9d251fd262f2f8e1493b783a2ac7d3dbc7b7c5a72c096f16f728e7797b94f258f5ccea3507e2461ce03e6812049bf46974f586f097aff8f98d9be68c1d8296e48d088c14e103a50082c87abf556b58a6b23537a22326976e2b5b6efc35254ac7affdf5ebbf8d0e5cf7dee42c4c9abe483005b42a3ca1b3264f6834ab56e73f85b0f940803eaa5e7b88120d00cd213197bd28b9450c67250e43d5cc759445f6f0a4aa4ab6f78f72151bb82d2aff4f1424d0cc2290619b50b802e2aa73396de99d23a11fd417c2e2f07259c322b620fd3c5813368222e36f3a8dee3441f8fe0f11986a91c13c63c4ae2bc54352a8742089efc12a3f0cb4c6fc0cf437e3f0ba9d0b0f0e351cc75bb81229d258d6ffce8db5f188523503c929cedc6b456c398764e813ef70ca5be61614449878fe5b04e439a33f8c784efb252aaeaf443a70ccf1d080808eaf652632cb0736be0130743b3f1fc9645c5801b36faf00e672db167bcd73fef2c7c8030c2c7712fbb95ae365356f9185c9fc64b473a96909ff1cfa9f61a2f46aedb96cd618a862085ed7081a3b8d412899e4ae319c17d8ea2f76831a1cc9e28c5036eb9eb38912f076c6bcbc9caa5852b65994ffcbda7c0dc1505eb747366667c457de7d04c163ce213f4351682996729d251b7e8741b38299a164dc80940c0f2365198f0ebbab229ebd023ca1d53062c767967c43926a1f83f414cebb0419f85b715ae8c1bb81100e9f55d96e9f5076b28426c3c08074f959b02390bed3bab07d719ebd720bf45fbbafa87c606b064437444ef968d5b5dd47017220a421d00b3414ec3546e45861edf63dd69d35d828ad80226174847733cc73be50c8542fabd74f50f30cab274b014abef2338549961ed13729f3455e8c674e5d4c5af249c68dac328194a2017b1e9b1164145739e4f29da25653b49efe25d17dec9744195619ad99aeb46482984f9adf29dc41f194af86ce59ca1ee80f25ac01746c8aa044124357f1e79ace985a5c1ea6e74cfa80a4661b04cc7cf61f15087ed902617a16a147739706a95eb44fbae30c89b94d511b9a8a17c2e48820c6d4a402e14c1ff75a46e9bb87fbcf851ec30839af8726aa59e6c202eba45604497c88e2fd0faf249e857727362a43a7bf8aad6fe8c21a4cd360d0c93b60404648b9aeba14cb0cc780ab08fd152e290875bb220c10654c0f17e8dbd8324b1c4c62a89338d5ab6ae4fff948349b46ed5e339af1645250b654afa0791fcf77e0837488bfa716230613f1f4e75b7e9bce5cd77c2286ef9a8ec20588c16d3043f63bfbdb8ce1e494d5d95a18d06d6d9a72902e9a1cacfc60b865be2b60f95dc54b05636606acadcb34c96ca282fac0dd0aa15a090146d3fe106a4076f7db9b5094cdb554fb7049eba7d84a014c33ad3e8544e61d12ba66439a140b4f791faeef937e3ad2d4ffc67c35ad87f7393da0d5d50ee", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]}) (async)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{<r11=>r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="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", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]})
setsockopt$XDP_UMEM_REG(r11, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20) (async)
r12 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r12}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r12}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-sendmsg$L2TP_CMD_SESSION_CREATE-syz_genetlink_get_family_id$tipc2-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff)
r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001640)={0x3, 0xc, &(0x7f0000002380)=@framed={{0x18, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd}, [@call={0x85, 0x0, 0x0, 0x2f}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1200}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r10, 0x2f, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xa5bc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="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", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]}) (async)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{<r11=>r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="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", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]})
setsockopt$XDP_UMEM_REG(r11, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r12 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r12}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r12}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-sendmsg$L2TP_CMD_SESSION_CREATE-syz_genetlink_get_family_id$tipc2-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff)
r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001640)={0x3, 0xc, &(0x7f0000002380)=@framed={{0x18, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd}, [@call={0x85, 0x0, 0x0, 0x2f}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1200}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r10, 0x2f, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xa5bc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, &(0x7f0000001c00)={{r0, &(0x7f0000000580)='geneve1\x00', 0x280, &(0x7f00000005c0)={@_ha_fsid={[0x0, 0x800]}, {0x7, 0x7, 0x0, 0x3}}, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x9}, 0x7, &(0x7f0000001b00)=[{0x2, 0x10, &(0x7f0000000680)='(\'@:%\x00', &(0x7f00000006c0)="3c258cd171301c000fafd3cca585100c66e7fd4862e6199a7d03843688b7a9293da9a2374f609ca48259bcec7f40027318fb55cb745e65736afbba80", 0x3c, 0x18}, {0x1, 0x0, &(0x7f0000000700)='\x00', &(0x7f0000000740)="0055f575d5582f78b1491285e0c0de3383da7525855cf5a113eb21fb4f31f8e5fffa05bfe168f3595904ba25282210962b3f1e963e36ba43b301f5ed9eba80b665d0484e3085828926db90f28f9b3d98fc271377d1851f88f39a2f1bdcf86e75f177bbf1f417875b1980712331bec08d0c18d1b2958645d63abc22", 0x7b, 0xa}, {0x3, 0x0, &(0x7f00000007c0)='TIPCv2\x00', &(0x7f0000000800)="c3b6474d1bde815b464e0df1cdb71b35ec1f583d54feaf81239822cdb78eb2e8d2a6948809db7f59819dabdf2c4d89d995f612022423a5f2ec91caf167acae8ee34cfa38dd7ecbc06c0921d6211ec5a289aba68769d1fbc8878d17fc676f20541465c734865e12ae6aba71057f", 0x6d}, {0x2, 0x7, &(0x7f0000000880)='+\x00', &(0x7f00000008c0)="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", 0x1000, 0xa}, {0x2, 0x2, &(0x7f00000018c0)='\x00', &(0x7f0000001900)="6c44f7277339ccdf11c83724c59a9f40e78f9aced4924572df3e4d13da1fcefef84e692def35af6509f553dc43f17174c9f8f4dacfc8a89dd002a5da77", 0x3d, 0x12}, {0x0, 0x1, &(0x7f0000001940)='\x00', &(0x7f0000001980)="0381d0133d63e5deb2bc3c7ac231d0510021c673d5840fe40212469055e599cd6a8bfa5b2d6f1be185188a5d43229a21a17bccd83698c8a44e1d4ce4f13ecead5012c0c8fb50f1e6d9475004c5022683a31e761539a93dc86402f6971ffa7556c392dc49e0673089c8dacdbb358c6b90fd773c09a75ec67afe83c2cab266409ba0e7fa9b3c194fe2d743177e3091a0ca131c800d5245651035c98d50aaaf8f7fdcb6d9db11998e12e30549c53ecf404619c6aa693512d3d2053b", 0xba}, {0x3, 0x5, &(0x7f0000001a40)='\x00', &(0x7f0000001a80)="7bdfca82c20e0e73145ecd83c04a2c40d1759b3a75dd7acaf4c881b18c2af486f045c6004c4396426c4b79e4265ad41e9b7a4a764ab6ef1875ab0a2f04e033318b7ffc1bbb724725259e494a707995b6c0a1065d1d729db0ed3e7d8613e137e4a3ceec07055ad3bf4cebd9ba2c9f0636dd5087cc56287b582a1cd8ca", 0x7c, 0x2}]}) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r11 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r11}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r11}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-sendmsg$L2TP_CMD_SESSION_CREATE-syz_genetlink_get_family_id$tipc2-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff)
r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001640)={0x3, 0xc, &(0x7f0000002380)=@framed={{0x18, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd}, [@call={0x85, 0x0, 0x0, 0x2f}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1200}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r10, 0x2f, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xa5bc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r11 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r11}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r11}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: WARNING in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-sendmsg$L2TP_CMD_SESSION_CREATE-syz_genetlink_get_family_id$tipc2-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001640)={0x3, 0xc, &(0x7f0000002380)=@framed={{0x18, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd}, [@call={0x85, 0x0, 0x0, 0x2f}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1200}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r10 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r10}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r10}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-sendmsg$L2TP_CMD_SESSION_CREATE-syz_genetlink_get_family_id$tipc2-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r10 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r10}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r10}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r10 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r10}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r10}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: WARNING in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r9, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r10 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r10}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r10}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: WARNING in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$nl_route_sched-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r1 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r3, &(0x7f0000000440), &(0x7f0000000040)=@udp=r2}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r3, &(0x7f0000000440), &(0x7f0000000040)=@udp=r2}, 0x20)
bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r5, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r1, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r1, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r7, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r6, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r8}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r8}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-write-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
socket$nl_route(0x10, 0x3, 0x0)
r8 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
write(r8, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-syz_init_net_socket$802154_raw-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-getsockopt$nfc_llcp-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r8}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r8}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000) (async)
r8 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: WARNING in corrupted
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r7 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r7, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r8}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r8}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r7 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r7, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r8}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r8}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: WARNING in corrupted
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r6, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r7 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r7, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r8}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r8}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r6, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r7 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r7, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r8}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r8}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) (async)
r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES32=r5, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r6, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r7 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r7, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r8}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r8}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: WARNING in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r4, &(0x7f0000000440), &(0x7f0000000040)=@udp}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r4, &(0x7f0000000440), &(0x7f0000000040)=@udp}, 0x20)
bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r6, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r7 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r7, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r8}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r8}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket(0x18, 0x0, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000440), &(0x7f0000000040)=@udp=r4}, 0x20)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(r3, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r8 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r8, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: WARNING in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r4, &(0x7f0000000440), &(0x7f0000000040)=@udp=r3}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r4, &(0x7f0000000440), &(0x7f0000000040)=@udp=r3}, 0x20)
bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r6, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r3, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r3, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r7 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r7, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r8}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r8}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: WARNING in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$nl_generic-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r3, &(0x7f0000000440), &(0x7f0000000040)=@udp=r2}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r3, &(0x7f0000000440), &(0x7f0000000040)=@udp=r2}, 0x20)
bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r5, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r6 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r6, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r1, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r7 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r7}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r7}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: WARNING in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x0, 0x0, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, 0x0}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, 0x0, 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r4 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r4, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r5}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r5}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r4 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r4, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r5}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r5}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, &(0x7f0000000040)=@udp=r1}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), 0x0}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, 0x0, 0x0)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0x0, 0x0, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, 0x0, 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, 0x0, &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], 0x0, 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r4 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r4, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r5}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r5}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0x0, 0x0, &(0x7f0000000000), 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, 0x0, 0x0, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}, 0xb}], 0x1, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1}, 0xb}], 0x1, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, 0x0, 0x0, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}, 0xb}], 0x1, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1}, 0xb}], 0x1, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f00000002c0)="b9ba48", 0x3)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x4c, 0x1e, 0x109, 0x0, 0x25dfdbfe, {}, [{0x38, 0x1, [@m_mirred={0x34, 0x0, 0x0, 0x0, {{0xb, 0x9}, {0x4, 0xe}, {0x8, 0x6, "6ed00268"}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}, 0x4c}, 0x1, 0x2b1e}, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000440), &(0x7f0000000040)=@udp=r1}, 0x20)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r5 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r5, 0x0, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfd0e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x18}}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r6}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: WARNING in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000440), &(0x7f0000000040)=@udp=r0}, 0x20)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r4 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r4, 0x0, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, 0x0, 0x20000040) (async)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r5}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r5}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000440), &(0x7f0000000040)=@udp=r0}, 0x20)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r4 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r4, 0x0, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, 0x0, 0x20000040)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={&(0x7f0000001c80)=""/211, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r5}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r5}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: WARNING in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000440), &(0x7f0000000040)=@udp=r0}, 0x20)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r4 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r4, 0x0, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, 0x0, 0x20000040)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, 0x0, 0x0)
r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r5}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r5}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program did not crash
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000440), &(0x7f0000000040)=@udp=r0}, 0x20)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r4 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r4, 0x0, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, 0x0, 0x20000040)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={0x0, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r5}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r5}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000440), &(0x7f0000000040)=@udp=r0}, 0x20)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r4 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r4, 0x0, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, 0x0, 0x20000040)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={0x0, 0x8000, 0x0, 0x8, 0x1}, 0x20)
r5 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x58}, {{0x18, 0x1, 0x1, 0x0, r5}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x40000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r5}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x7, 0x5}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x81}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: WARNING in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000440), &(0x7f0000000040)=@udp=r0}, 0x20)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r4 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r4, 0x0, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, 0x0, 0x20000040)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={0x0, 0x8000, 0x0, 0x8, 0x1}, 0x20)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$nl_route(0x10, 0x3, 0x0) (async)

program crashed: KASAN: use-after-free Read in __sk_msg_recvmsg
testing program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000440), &(0x7f0000000040)=@udp=r0}, 0x20)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r4 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r4, 0x0, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, 0x0, 0x20000040)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={0x0, 0x8000, 0x0, 0x8, 0x1}, 0x20)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$nl_route(0x10, 0x3, 0x0)

program crashed: WARNING in __sk_msg_recvmsg
extracting C reproducer
testing compiled C program (duration=45.973098555s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
simplifying C reproducer
testing compiled C program (duration=45.973098555s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program did not crash
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program did not crash
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program crashed: WARNING in __sk_msg_recvmsg
testing compiled C program (duration=45.973098555s, {Threaded:true 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program did not crash
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program did not crash
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program crashed: WARNING in sk_psock_destroy
a never seen crash title: WARNING in sk_psock_destroy, ignore
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program crashed: WARNING in inet_sock_destruct
a never seen crash title: WARNING in inet_sock_destruct, ignore
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program crashed: WARNING in sk_psock_destroy
a never seen crash title: WARNING in sk_psock_destroy, ignore
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program crashed: WARNING in __sk_msg_recvmsg
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program crashed: WARNING in sk_psock_destroy
a never seen crash title: WARNING in sk_psock_destroy, ignore
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program did not crash
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
testing compiled C program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
program crashed: WARNING in __sk_msg_recvmsg
testing program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000440), &(0x7f0000000040)=@udp=r0}, 0x20)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r4 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r4, 0x0, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, 0x0, 0x20000040)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={0x0, 0x8000, 0x0, 0x8, 0x1}, 0x20)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$nl_route(0x10, 0x3, 0x0)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
validation run: crashed=true
testing program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000440), &(0x7f0000000040)=@udp=r0}, 0x20)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r4 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r4, 0x0, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, 0x0, 0x20000040)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={0x0, 0x8000, 0x0, 0x8, 0x1}, 0x20)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$nl_route(0x10, 0x3, 0x0)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
validation run: crashed=true
testing program (duration=45.973098555s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$l2tp-socket$inet_udp-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_DETACH-bpf$MAP_UPDATE_ELEM-bpf$MAP_UPDATE_ELEM-bind$inet-syz_emit_ethernet-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-recvmmsg-recvmmsg-getsockopt$nfc_llcp-socket$nl_route-write-sendmsg$nl_route_sched-sendmsg$L2TP_CMD_SESSION_CREATE-setsockopt$XDP_UMEM_REG-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-socket$nl_route
detailed listing:
executing program 0:
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50)
r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="05"], 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, 0x0, 0x0}, 0x20) (async)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000440), &(0x7f0000000040)=@udp=r0}, 0x20)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) (async)
r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0) (async)
recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x12}, 0xb}], 0x12, 0x40000021, 0x0)
getsockopt$nfc_llcp(0xffffffffffffffff, 0x111, 0x0, 0x0, 0x90aa62107f0000)
r4 = socket$nl_route(0x10, 0x3, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r4, 0x0, 0x58)
sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, 0x0, 0x20000040)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001d80)={0x0, 0x8000, 0x0, 0x8, 0x1}, 0x20)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$nl_route(0x10, 0x3, 0x0)

program crashed: KASAN: slab-use-after-free Read in __sk_msg_recvmsg
validation run: crashed=true
reproducing took 2h28m21.740899786s
repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: slab-use-after-free in __sk_msg_recvmsg+0x8d3/0xf30 net/core/skmsg.c:455
Read of size 4 at addr ffff888036863828 by task syz.0.23/5855

CPU: 0 UID: 0 PID: 5855 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 print_address_description+0x55/0x1e0 mm/kasan/report.c:378
 print_report+0x58/0x70 mm/kasan/report.c:482
 kasan_report+0x117/0x150 mm/kasan/report.c:595
 __sk_msg_recvmsg+0x8d3/0xf30 net/core/skmsg.c:455
 udp_bpf_recvmsg+0x18b/0xa90 net/ipv4/udp_bpf.c:83
 sock_recvmsg_nosec net/socket.c:1128 [inline]
 sock_recvmsg+0x155/0x1b0 net/socket.c:1148
 ____sys_recvmsg+0x1e6/0x4a0 net/socket.c:2904
 ___sys_recvmsg+0x213/0x5a0 net/socket.c:2946
 do_recvmmsg+0x31a/0x7f0 net/socket.c:3041
 __sys_recvmmsg net/socket.c:3115 [inline]
 __do_sys_recvmmsg net/socket.c:3138 [inline]
 __se_sys_recvmmsg net/socket.c:3131 [inline]
 __x64_sys_recvmmsg+0x198/0x250 net/socket.c:3131
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fea5339ce59
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fea5430f028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
RAX: ffffffffffffffda RBX: 00007fea53616090 RCX: 00007fea5339ce59
RDX: 0000000000000012 RSI: 0000200000000400 RDI: 0000000000000004
RBP: 00007fea53432e6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000040000021 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fea53616128 R14: 00007fea53616090 R15: 00007ffdc785d178
 </TASK>

Allocated by task 5854:
 kasan_save_stack mm/kasan/common.c:57 [inline]
 kasan_save_track+0x3e/0x80 mm/kasan/common.c:78
 poison_kmalloc_redzone mm/kasan/common.c:398 [inline]
 __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:415
 kasan_kmalloc include/linux/kasan.h:263 [inline]
 __kmalloc_cache_noprof+0x318/0x660 mm/slub.c:5451
 _kmalloc_noprof include/linux/slab.h:969 [inline]
 _kzalloc_noprof include/linux/slab.h:1286 [inline]
 alloc_sk_msg net/core/skmsg.c:526 [inline]
 sk_psock_skb_ingress_self+0x5e/0x320 net/core/skmsg.c:628
 sk_psock_verdict_apply net/core/skmsg.c:1028 [inline]
 sk_psock_verdict_recv+0xca9/0xeb0 net/core/skmsg.c:1222
 udp_read_skb+0x5f4/0x6d0 net/ipv4/udp.c:2022
 sk_psock_verdict_data_ready+0x25f/0x690 net/core/skmsg.c:1247
 __udp_enqueue_schedule_skb+0xc26/0x12d0 net/ipv4/udp.c:1745
 __udp_queue_rcv_skb net/ipv4/udp.c:2319 [inline]
 udp_queue_rcv_one_skb+0x750/0x10e0 net/ipv4/udp.c:2410
 __udp4_lib_mcast_deliver+0xace/0xb60 net/ipv4/udp.c:2522
 udp_rcv+0xd3e/0x1db0 net/ipv4/udp.c:2647
 ip_protocol_deliver_rcu+0x27e/0x440 net/ipv4/ip_input.c:207
 ip_local_deliver_finish+0x3bb/0x6f0 net/ipv4/ip_input.c:241
 NF_HOOK+0x336/0x3c0 include/linux/netfilter.h:318
 dst_input include/net/dst.h:481 [inline]
 ip_sublist_rcv_finish+0x1f0/0x240 net/ipv4/ip_input.c:623
 ip_list_rcv_finish net/ipv4/ip_input.c:667 [inline]
 ip_sublist_rcv+0x5cc/0xa70 net/ipv4/ip_input.c:683
 ip_list_rcv+0x3ec/0x440 net/ipv4/ip_input.c:717
 __netif_receive_skb_list_ptype net/core/dev.c:6250 [inline]
 __netif_receive_skb_list_core+0x804/0x830 net/core/dev.c:6296
 __netif_receive_skb_list net/core/dev.c:6348 [inline]
 netif_receive_skb_list_internal+0x995/0xcf0 net/core/dev.c:6439
 netif_receive_skb_list+0x55/0x450 net/core/dev.c:6491
 xdp_recv_frames net/bpf/test_run.c:268 [inline]
 xdp_test_run_batch net/bpf/test_run.c:349 [inline]
 bpf_test_run_xdp_live+0x1875/0x1c20 net/bpf/test_run.c:378
 bpf_prog_test_run_xdp+0x7d8/0x11d0 net/bpf/test_run.c:1429
 bpf_prog_test_run+0x2c5/0x340 kernel/bpf/syscall.c:4742
 __sys_bpf+0x643/0x950 kernel/bpf/syscall.c:6292
 __do_sys_bpf kernel/bpf/syscall.c:6387 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:6385 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:6385
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Freed by task 5856:
 kasan_save_stack mm/kasan/common.c:57 [inline]
 kasan_save_track+0x3e/0x80 mm/kasan/common.c:78
 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:584
 poison_slab_object mm/kasan/common.c:253 [inline]
 __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:285
 kasan_slab_free include/linux/kasan.h:235 [inline]
 slab_free_hook mm/slub.c:2700 [inline]
 slab_free mm/slub.c:6310 [inline]
 kfree+0x1c5/0x640 mm/slub.c:6625
 kfree_sk_msg include/linux/skmsg.h:425 [inline]
 __sk_msg_recvmsg+0xd2d/0xf30 net/core/skmsg.c:492
 udp_bpf_recvmsg+0x18b/0xa90 net/ipv4/udp_bpf.c:83
 sock_recvmsg_nosec net/socket.c:1128 [inline]
 sock_recvmsg+0x155/0x1b0 net/socket.c:1148
 ____sys_recvmsg+0x1e6/0x4a0 net/socket.c:2904
 ___sys_recvmsg+0x213/0x5a0 net/socket.c:2946
 do_recvmmsg+0x31a/0x7f0 net/socket.c:3041
 __sys_recvmmsg net/socket.c:3115 [inline]
 __do_sys_recvmmsg net/socket.c:3138 [inline]
 __se_sys_recvmmsg net/socket.c:3131 [inline]
 __x64_sys_recvmmsg+0x198/0x250 net/socket.c:3131
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

The buggy address belongs to the object at ffff888036863800
 which belongs to the cache kmalloc-1k of size 1024
The buggy address is located 40 bytes inside of
 freed 1024-byte region [ffff888036863800, ffff888036863c00)

The buggy address belongs to the physical page:
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x36860
head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
page_type: f5(slab)
raw: 00fff00000000040 ffff88813fe1bdc0 dead000000000100 dead000000000122
raw: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
head: 00fff00000000040 ffff88813fe1bdc0 dead000000000100 dead000000000122
head: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
head: 00fff00000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff
head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 76, tgid 76 (kworker/u8:4), ts 64202855841, free_ts 64176586508
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x22d/0x280 mm/page_alloc.c:1853
 prep_new_page mm/page_alloc.c:1861 [inline]
 get_page_from_freelist+0x24ae/0x2530 mm/page_alloc.c:3941
 __alloc_frozen_pages_noprof+0x18d/0x380 mm/page_alloc.c:5221
 alloc_slab_page mm/slub.c:3289 [inline]
 allocate_slab+0x74/0x5d0 mm/slub.c:3404
 new_slab mm/slub.c:3447 [inline]
 refill_objects+0x328/0x3c0 mm/slub.c:7241
 refill_sheaf mm/slub.c:2827 [inline]
 __pcs_replace_empty_main+0x2e0/0x6b0 mm/slub.c:4692
 alloc_from_pcs mm/slub.c:4790 [inline]
 slab_alloc_node mm/slub.c:4924 [inline]
 __do_kmalloc_node mm/slub.c:5333 [inline]
 __kmalloc_noprof+0x464/0x750 mm/slub.c:5347
 _kmalloc_noprof include/linux/slab.h:973 [inline]
 _kzalloc_noprof include/linux/slab.h:1286 [inline]
 neigh_alloc net/core/neighbour.c:518 [inline]
 ___neigh_create+0x6d2/0x22b0 net/core/neighbour.c:652
 ip6_finish_output2+0x6d6/0x13c0 net/ipv6/ip6_output.c:128
 NF_HOOK_COND include/linux/netfilter.h:307 [inline]
 ip6_output+0x337/0x540 net/ipv6/ip6_output.c:246
 dst_output include/net/dst.h:471 [inline]
 NF_HOOK include/linux/netfilter.h:318 [inline]
 ndisc_send_skb+0xcb2/0x1650 net/ipv6/ndisc.c:512
 addrconf_dad_completed+0x911/0xe60 net/ipv6/addrconf.c:4389
 addrconf_dad_work+0xcf8/0x15c0 net/ipv6/addrconf.c:-1
 process_one_work kernel/workqueue.c:3314 [inline]
 process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3397
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3478
 kthread+0x388/0x470 kernel/kthread.c:436
page last free pid 5625 tgid 5622 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 __free_pages_prepare mm/page_alloc.c:1397 [inline]
 __free_frozen_pages+0xc0d/0xd20 mm/page_alloc.c:2938
 __slab_free+0x274/0x2c0 mm/slub.c:5672
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x99/0x100 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x148/0x160 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x22/0x80 mm/kasan/common.c:350
 kasan_slab_alloc include/linux/kasan.h:253 [inline]
 slab_post_alloc_hook mm/slub.c:4610 [inline]
 slab_alloc_node mm/slub.c:4939 [inline]
 kmem_cache_alloc_node_noprof+0x380/0x680 mm/slub.c:4991
 __alloc_skb+0x1d7/0x7a0 net/core/skbuff.c:704
 alloc_skb_fclone include/linux/skbuff.h:1436 [inline]
 tcp_stream_alloc_skb+0x3f/0x580 net/ipv4/tcp.c:931
 tcp_sendmsg_locked+0x1437/0x55c0 net/ipv4/tcp.c:1256
 tcp_sendmsg+0x2f/0x50 net/ipv4/tcp.c:1451
 sock_sendmsg_nosec net/socket.c:775 [inline]
 __sock_sendmsg net/socket.c:790 [inline]
 sock_write_iter+0x313/0x4c0 net/socket.c:1241
 new_sync_write fs/read_write.c:595 [inline]
 vfs_write+0x612/0xba0 fs/read_write.c:687
 ksys_write+0x150/0x270 fs/read_write.c:739
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Memory state around the buggy address:
 ffff888036863700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888036863780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff888036863800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                  ^
 ffff888036863880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff888036863900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================

final repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: slab-use-after-free in __sk_msg_recvmsg+0x8d3/0xf30 net/core/skmsg.c:455
Read of size 4 at addr ffff888036863828 by task syz.0.23/5855

CPU: 0 UID: 0 PID: 5855 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 print_address_description+0x55/0x1e0 mm/kasan/report.c:378
 print_report+0x58/0x70 mm/kasan/report.c:482
 kasan_report+0x117/0x150 mm/kasan/report.c:595
 __sk_msg_recvmsg+0x8d3/0xf30 net/core/skmsg.c:455
 udp_bpf_recvmsg+0x18b/0xa90 net/ipv4/udp_bpf.c:83
 sock_recvmsg_nosec net/socket.c:1128 [inline]
 sock_recvmsg+0x155/0x1b0 net/socket.c:1148
 ____sys_recvmsg+0x1e6/0x4a0 net/socket.c:2904
 ___sys_recvmsg+0x213/0x5a0 net/socket.c:2946
 do_recvmmsg+0x31a/0x7f0 net/socket.c:3041
 __sys_recvmmsg net/socket.c:3115 [inline]
 __do_sys_recvmmsg net/socket.c:3138 [inline]
 __se_sys_recvmmsg net/socket.c:3131 [inline]
 __x64_sys_recvmmsg+0x198/0x250 net/socket.c:3131
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fea5339ce59
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fea5430f028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
RAX: ffffffffffffffda RBX: 00007fea53616090 RCX: 00007fea5339ce59
RDX: 0000000000000012 RSI: 0000200000000400 RDI: 0000000000000004
RBP: 00007fea53432e6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000040000021 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fea53616128 R14: 00007fea53616090 R15: 00007ffdc785d178
 </TASK>

Allocated by task 5854:
 kasan_save_stack mm/kasan/common.c:57 [inline]
 kasan_save_track+0x3e/0x80 mm/kasan/common.c:78
 poison_kmalloc_redzone mm/kasan/common.c:398 [inline]
 __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:415
 kasan_kmalloc include/linux/kasan.h:263 [inline]
 __kmalloc_cache_noprof+0x318/0x660 mm/slub.c:5451
 _kmalloc_noprof include/linux/slab.h:969 [inline]
 _kzalloc_noprof include/linux/slab.h:1286 [inline]
 alloc_sk_msg net/core/skmsg.c:526 [inline]
 sk_psock_skb_ingress_self+0x5e/0x320 net/core/skmsg.c:628
 sk_psock_verdict_apply net/core/skmsg.c:1028 [inline]
 sk_psock_verdict_recv+0xca9/0xeb0 net/core/skmsg.c:1222
 udp_read_skb+0x5f4/0x6d0 net/ipv4/udp.c:2022
 sk_psock_verdict_data_ready+0x25f/0x690 net/core/skmsg.c:1247
 __udp_enqueue_schedule_skb+0xc26/0x12d0 net/ipv4/udp.c:1745
 __udp_queue_rcv_skb net/ipv4/udp.c:2319 [inline]
 udp_queue_rcv_one_skb+0x750/0x10e0 net/ipv4/udp.c:2410
 __udp4_lib_mcast_deliver+0xace/0xb60 net/ipv4/udp.c:2522
 udp_rcv+0xd3e/0x1db0 net/ipv4/udp.c:2647
 ip_protocol_deliver_rcu+0x27e/0x440 net/ipv4/ip_input.c:207
 ip_local_deliver_finish+0x3bb/0x6f0 net/ipv4/ip_input.c:241
 NF_HOOK+0x336/0x3c0 include/linux/netfilter.h:318
 dst_input include/net/dst.h:481 [inline]
 ip_sublist_rcv_finish+0x1f0/0x240 net/ipv4/ip_input.c:623
 ip_list_rcv_finish net/ipv4/ip_input.c:667 [inline]
 ip_sublist_rcv+0x5cc/0xa70 net/ipv4/ip_input.c:683
 ip_list_rcv+0x3ec/0x440 net/ipv4/ip_input.c:717
 __netif_receive_skb_list_ptype net/core/dev.c:6250 [inline]
 __netif_receive_skb_list_core+0x804/0x830 net/core/dev.c:6296
 __netif_receive_skb_list net/core/dev.c:6348 [inline]
 netif_receive_skb_list_internal+0x995/0xcf0 net/core/dev.c:6439
 netif_receive_skb_list+0x55/0x450 net/core/dev.c:6491
 xdp_recv_frames net/bpf/test_run.c:268 [inline]
 xdp_test_run_batch net/bpf/test_run.c:349 [inline]
 bpf_test_run_xdp_live+0x1875/0x1c20 net/bpf/test_run.c:378
 bpf_prog_test_run_xdp+0x7d8/0x11d0 net/bpf/test_run.c:1429
 bpf_prog_test_run+0x2c5/0x340 kernel/bpf/syscall.c:4742
 __sys_bpf+0x643/0x950 kernel/bpf/syscall.c:6292
 __do_sys_bpf kernel/bpf/syscall.c:6387 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:6385 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:6385
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Freed by task 5856:
 kasan_save_stack mm/kasan/common.c:57 [inline]
 kasan_save_track+0x3e/0x80 mm/kasan/common.c:78
 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:584
 poison_slab_object mm/kasan/common.c:253 [inline]
 __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:285
 kasan_slab_free include/linux/kasan.h:235 [inline]
 slab_free_hook mm/slub.c:2700 [inline]
 slab_free mm/slub.c:6310 [inline]
 kfree+0x1c5/0x640 mm/slub.c:6625
 kfree_sk_msg include/linux/skmsg.h:425 [inline]
 __sk_msg_recvmsg+0xd2d/0xf30 net/core/skmsg.c:492
 udp_bpf_recvmsg+0x18b/0xa90 net/ipv4/udp_bpf.c:83
 sock_recvmsg_nosec net/socket.c:1128 [inline]
 sock_recvmsg+0x155/0x1b0 net/socket.c:1148
 ____sys_recvmsg+0x1e6/0x4a0 net/socket.c:2904
 ___sys_recvmsg+0x213/0x5a0 net/socket.c:2946
 do_recvmmsg+0x31a/0x7f0 net/socket.c:3041
 __sys_recvmmsg net/socket.c:3115 [inline]
 __do_sys_recvmmsg net/socket.c:3138 [inline]
 __se_sys_recvmmsg net/socket.c:3131 [inline]
 __x64_sys_recvmmsg+0x198/0x250 net/socket.c:3131
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

The buggy address belongs to the object at ffff888036863800
 which belongs to the cache kmalloc-1k of size 1024
The buggy address is located 40 bytes inside of
 freed 1024-byte region [ffff888036863800, ffff888036863c00)

The buggy address belongs to the physical page:
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x36860
head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
page_type: f5(slab)
raw: 00fff00000000040 ffff88813fe1bdc0 dead000000000100 dead000000000122
raw: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
head: 00fff00000000040 ffff88813fe1bdc0 dead000000000100 dead000000000122
head: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
head: 00fff00000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff
head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 76, tgid 76 (kworker/u8:4), ts 64202855841, free_ts 64176586508
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x22d/0x280 mm/page_alloc.c:1853
 prep_new_page mm/page_alloc.c:1861 [inline]
 get_page_from_freelist+0x24ae/0x2530 mm/page_alloc.c:3941
 __alloc_frozen_pages_noprof+0x18d/0x380 mm/page_alloc.c:5221
 alloc_slab_page mm/slub.c:3289 [inline]
 allocate_slab+0x74/0x5d0 mm/slub.c:3404
 new_slab mm/slub.c:3447 [inline]
 refill_objects+0x328/0x3c0 mm/slub.c:7241
 refill_sheaf mm/slub.c:2827 [inline]
 __pcs_replace_empty_main+0x2e0/0x6b0 mm/slub.c:4692
 alloc_from_pcs mm/slub.c:4790 [inline]
 slab_alloc_node mm/slub.c:4924 [inline]
 __do_kmalloc_node mm/slub.c:5333 [inline]
 __kmalloc_noprof+0x464/0x750 mm/slub.c:5347
 _kmalloc_noprof include/linux/slab.h:973 [inline]
 _kzalloc_noprof include/linux/slab.h:1286 [inline]
 neigh_alloc net/core/neighbour.c:518 [inline]
 ___neigh_create+0x6d2/0x22b0 net/core/neighbour.c:652
 ip6_finish_output2+0x6d6/0x13c0 net/ipv6/ip6_output.c:128
 NF_HOOK_COND include/linux/netfilter.h:307 [inline]
 ip6_output+0x337/0x540 net/ipv6/ip6_output.c:246
 dst_output include/net/dst.h:471 [inline]
 NF_HOOK include/linux/netfilter.h:318 [inline]
 ndisc_send_skb+0xcb2/0x1650 net/ipv6/ndisc.c:512
 addrconf_dad_completed+0x911/0xe60 net/ipv6/addrconf.c:4389
 addrconf_dad_work+0xcf8/0x15c0 net/ipv6/addrconf.c:-1
 process_one_work kernel/workqueue.c:3314 [inline]
 process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3397
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3478
 kthread+0x388/0x470 kernel/kthread.c:436
page last free pid 5625 tgid 5622 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 __free_pages_prepare mm/page_alloc.c:1397 [inline]
 __free_frozen_pages+0xc0d/0xd20 mm/page_alloc.c:2938
 __slab_free+0x274/0x2c0 mm/slub.c:5672
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x99/0x100 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x148/0x160 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x22/0x80 mm/kasan/common.c:350
 kasan_slab_alloc include/linux/kasan.h:253 [inline]
 slab_post_alloc_hook mm/slub.c:4610 [inline]
 slab_alloc_node mm/slub.c:4939 [inline]
 kmem_cache_alloc_node_noprof+0x380/0x680 mm/slub.c:4991
 __alloc_skb+0x1d7/0x7a0 net/core/skbuff.c:704
 alloc_skb_fclone include/linux/skbuff.h:1436 [inline]
 tcp_stream_alloc_skb+0x3f/0x580 net/ipv4/tcp.c:931
 tcp_sendmsg_locked+0x1437/0x55c0 net/ipv4/tcp.c:1256
 tcp_sendmsg+0x2f/0x50 net/ipv4/tcp.c:1451
 sock_sendmsg_nosec net/socket.c:775 [inline]
 __sock_sendmsg net/socket.c:790 [inline]
 sock_write_iter+0x313/0x4c0 net/socket.c:1241
 new_sync_write fs/read_write.c:595 [inline]
 vfs_write+0x612/0xba0 fs/read_write.c:687
 ksys_write+0x150/0x270 fs/read_write.c:739
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Memory state around the buggy address:
 ffff888036863700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888036863780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff888036863800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                  ^
 ffff888036863880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff888036863900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================